Various aspects of the present disclosure relate to supporting subscription permanent identifier (SUPI) based lawful intercept (LI). A network equipment (NE) transmits a request that includes an LI target identity and an LI support activate indication. The NE receives a response that identifies a mapping of at least one of a SUPI or an associated generic public subscription identifier (GPSI) of the LI target identity that is mapped to a temporary user equipment (UE) identifier (ID).
Various aspects of the present disclosure relate to utilizing non-orthogonal multiplexing of both communications and sensing signals between transmission nodes and receiving nodes and over available physical resources. In some embodiments, the present disclosure describes a scalable transform-based multiplexing precoder for joint communications and sensing signals.
Various aspects of the present disclosure relate to physical layer enhancements for both transmitter devices (e.g., NEs) and receiver devices (e.g., UEs), such as enhancements to procedures and/or signaling during hybrid multiple access operations over networks supporting various radio access technologies. For example, the present disclosure introduces time-frequency domain resource allocation for hybrid MA, time domain resource allocation for hybrid MA, frequency domain allocation for hybrid MA, and spatial domain resource allocation for hybrid MA.
Various aspects of the present disclosure relate to selection of reader devices for positioning of ambient Internet of Things (AIoT) devices. For example, the present disclosure introduces messaging between a network, reader devices, and AIoT devices that provides for the discovery and selection of reader devices appropriate for AIoT devices within a certain location (e.g., a target area) such as an indoor facility.
H04W 4/02 - Services making use of location information
H04W 4/70 - Services for machine-to-machine communication [M2M] or machine type communication [MTC]
H04W 4/80 - Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
5.
ENHANCING CONTROL MESSAGES FOR NON-ORTHOGONAL MULTIPLE ACCESS SCHEMES
Various aspects of the present disclosure relate to rate split multiple access (RaSMA) schemes. For example, the present disclosure introduces a new type of identifier, such as a new RNTI, that is used during RaSMA from a transmitter to multiple receivers. The new RNTI, or similar identifiers, may be implemented in a variety of deployment scenarios, including one-layer RaSMA decoding at a receiver, two-layer hierarchical decoding at a receiver, assignment of a RNTI during initial access procedures, assignment of a RNTI during changes in UE or network conditions, and so on.
Various aspects of the present disclosure relate to a UE for wireless communication with at least one memory and at least one processor coupled with the at least one memory and configured to cause the UE to receive a first message comprising a data collection configuration from a network entity, the data collection configuration comprising at least one measurement configuration, at least one logging configuration, and at least one reporting configuration, perform measurements according to a measurement configuration of the at least one measurement configuration, log measurement data associated with the measurements according to a logging configuration of the at least one logging configuration by storing the measurement data in the at least one memory, and transmit a second message to the network entity based on a reporting configuration of the at least one reporting configuration, the second message comprising the logged measurement data.
Various aspects of the present disclosure relate to a user equipment (UE) for wireless communication with at least one memory and at least one processor coupled with the at least one memory and configured to cause the UE to transmit a first message indicating an availability of logged measurement data at the UE, receive a request message that identifies at least one criterion for reporting the logged measurement data at the UE, and transmit a response message based at least in part on the request message, wherein the response message comprises the logged measurement data and according to the at least one criterion.
Various aspects of the present disclosure relate to orthogonal cover code (OCC) sequence application for a transport block over multiple slots (TBoMS). An apparatus, such as a UE, receives first signaling that schedules a physical uplink shared channel (PUSCH) transmission that includes a transport block (TB) over a set of slots. The UE receives signaling that indicates one or more parameters associated with at least one OCC sequence. The UE applies the at least one OCC sequence to the PUSCH transmission based on the one or more parameters within respective slots of the set of slots, the at least one OCC sequence is applied to the PUSCH transmission for the respective slots of the set of slots, or both. The UE transmits the PUSCH transmission using the slots.
Various aspects of the present disclosure relate to authorized access to security event data. An apparatus, such as a network equipment (NE) that implements a first network function (NF) (e.g., a network repository function (NRF)), receives a request from a second NF (e.g., an operator security function (OSF)) for a token to access security event data from a third NF (e.g., an NF service producer). The first NF generates the token using a profile of the second NF. The first NF transmits the token to the second NF. A fourth NF (e.g., a data collection function) can request a second token from the first NF to access the security event data for the second NF. The third NF can transmit the security event data to the second NF via the fourth NF or directly. This enables secure and authorized access to security event data in wireless communication networks.
Various aspects of the present disclosure relate to conditions for autonomous retransmissions in radio link control. An apparatus (e.g., user equipment (UE)), receives a first configuration associated with a radio link control (RLC) entity, where autonomous retransmission for the RLC entity is enabled or disabled according to the first configuration and based at least in part on one or more conditions, and receives a second configuration associated with the RLC entity, where the second configuration indicates a timer associated with the autonomous retransmission for the RLC entity. The UE autonomously retransmits a first subset of RLC protocol data units (PDUs) based at least in part on the one or more conditions, starts the timer in accordance with the second configuration and in response to the autonomously retransmitted first subset of RLC PDUs, and prohibits a subsequent autonomous retransmission for the RLC entity until expiry of the timer.
Aspects of the present disclosure relate to a node for wireless communication configured to receive a configuration with parameters for reception and measurement of sensing signals and a second set of parameters for transmitting or reflecting signals, wherein at least one parameter of the first set of parameters indicates a metric of the sensing signals for measurement, and at least one parameter of the second set of parameters indicates at least one condition for outputting signals by transmitting or reflecting the output signals, receive a first sensing signal according to the received configuration, measure a value of the metric for the received first sensing signal according to the received configuration, and determine at least one parameter associated with a second signal based on the measured value of the metric or the condition for outputting the second signal according to the received configuration.
G01S 7/00 - Details of systems according to groups , ,
G01S 13/00 - Systems using the reflection or reradiation of radio waves, e.g. radar systemsAnalogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
G01S 13/42 - Simultaneous measurement of distance and other coordinates
Various aspects of the present disclosure relate to orthogonal cover code (OCC) sequence application on frequency resources. An apparatus, such as a UE, receives signaling that indicates one or more parameters associated with an OCC sequence. The UE applies the OCC sequence to a physical uplink shared channel (PUSCH) transmission based on the one or more parameters. The OCC sequence is applied to the PUSCH transmission for a symbol, the PUSCH transmission includes a repetition of uplink data, and the uplink data is repeated on a set of frequency resources associated with the symbol. The UE transmits the PUSCH transmission using the symbol and the frequency resources.
Various aspects of the present disclosure relate to codebook subset restriction (CBSR) based on number of layers associated with a beam. A user equipment (UE) receives a channel state information (CSI) report setting that comprises an indication of a codebook subset restriction (CBSR). An initial amplitude value of a first restricted beam of a set of restricted beams is based at least in part on the CBSR. The UE adjusts the initial amplitude value of the first restricted beam based at least in part on a number of layers associated with the first restricted beam.
H04B 7/0456 - Selection of precoding matrices or codebooks, e.g. using matrices for antenna weighting
H04B 7/06 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
14.
USER PLANE ENHANCEMENTS TO AVOID TRANSMISSION OF OUTDATED DATA UNITS
Various aspects of the present disclosure relate to enhancing the functionality of a user plane protocol stack, such as by synchronizing or associating certain aspects of a radio link control (RLC) layer and a Packet Data Convergence Protocol (PDCP) layer to one another. For example, the present disclosure introduces a new timer to the RLC layer that starts when the RLC layer triggers a reordering timer in the PDCP layer (e.g., by the RLC later delivering an out of order data packet to the PDCP layer). As another example, the present disclosure enhances user plane transmissions to avoid, mitigate, and/or prevent the transmission/retransmission of outdated packets, such as outdated RLC data units.
Various aspects of the present disclosure relate to low-resolution behavior in a radio node. An apparatus, such as a user equipment (UE) and/or a network equipment (NE), transmits first capability information comprising one or more low-resolution transmit behaviors of the first radio node, receives second configuration information for transmission of a reference signal, and transmits, based at least in part on the second configuration information, one or more reference signals.
H04B 1/00 - Details of transmission systems, not covered by a single one of groups Details of transmission systems not characterised by the medium used for transmission
Various aspects of the present disclosure relate to methods, apparatuses, and devices for wireless communication. A user equipment (UE) receives (602) an indication that a first transmission of on-demand essential system information (SI) is triggered in a cell, wherein the transmission of on-demand essential system comprises on-demand essential SI comprising first essential SI. The UE also receives (604) the on-demand essential SI during a transmission window associated with the first transmission of on-demand essential SI. The UE monitors (606) for paging downlink control information (DCI) associated with the cell according to a first paging configuration. The UE also monitors (608) for paging DCI associated with the cell according to a second paging configuration and after a threshold duration elapses following the transmission window.
Various aspects of the present disclosure relate to authentication and connection establishment for reduced capability devices. An apparatus, such as an ambient internet of things (AIoT) device, receives a broadcast message from a reader function of a network. The AIoT device performs an authentication procedure with a server function of the network using the reader function and a network function of the network. The authentication procedure utilizes an extensible authentication protocol (EAP) authentication and key agreement prime (EAP-AKA') authentication method. Based on the authentication procedure, the AIoT device derives an access network security key and uses the access network security key to establish a secure connection with the reader function or the network function. An application function (AF) may subscribe to registration of new AIoT devices. The AF may receive one or more parameters associated with the AIoT device after the AIoT device successfully authenticates and connects to the network.
Various aspects of the present disclosure relate to cyclic prefix (CP) for orthogonal frequency division multiplexing (OFDM) symbols. An apparatus, such as a user equipment (UE), receives a first OFDM symbol and a first CP prepended to the first OFDM symbol. The apparatus processes the first OFDM symbol according to a first CP length of the first CP based at least in part on whether the first OFDM symbol includes a first information type.
Various aspects of the present disclosure relate to enabling a network to implement the use of delay status information when performing certain reporting (delay status reports, or DSR) and/or transmission procedures (logical channel prioritization (LCP) procedures). For example, an LCP procedure may identify data units that satisfy a delay condition for transmission (e.g., delay-critical data units), and assign uplink resources allocated by an uplink grant to logical channels associated with the identified data units.
H04W 72/23 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
H04W 72/566 - Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
H04L 5/00 - Arrangements affording multiple use of the transmission path
20.
ENHANCING HYBRID AUTOMATIC REPEAT REQUEST (HARQ) PROCESS SELECTION FOR DELAY-CRITICAL DATA
Various aspects of the present disclosure relate to enabling a network to implement the use of delay status information when performing certain reporting (delay status reports, or DSR) and/or transmission procedures (logical channel prioritization (LCP) procedures). For example, hybrid automatic repeat request (HARQ) processes may be adapted to prioritize delay-critical data units.
Certain aspects of the present disclosure relate to a radio node for wireless communication, comprising at least one memory, and at least one processor coupled with the at least one memory and configured to cause the radio node to receive, from a network entity, a configuration comprising a condition for outputting a second signal using at least one metric of a received sensing signal, receive a first sensing signal, measure the at least one metric of the first sensing signal, determine whether the condition is satisfied using the at least one metric, determine transmission parameters for the second signal based on the determination of whether the condition is satisfied, and transmit the second signal using the transmission parameters.
Various aspects of the present disclosure provide a sensing management component (SMC), which can be located or other placed within a radio access network (RAN) architecture, such as within an NG-RAN node or user equipment (UE). The SMC, which may communicate with a sensing function of a core network, enables a wireless communications system to perform certain sensing operations from the RAN node or UE, which are near or proximate to devices (e.g., UEs or base stations) that perform the sensing operations.
Various aspects of the present disclosure relate to reference signals for access point and user equipment configuration. An apparatus, such as a user equipment (UE), receives, from one or more access points a first configuration message comprising one or more uplink transmit reference signal resources, one or more inter-UE cross-link interference measurement resources, and one or more inter-UE cross-link interference reporting resources. The apparatus transmits, based at least in part on the first configuration message, one or more uplink transmit reference signals comprising at least one of one or more inter-UE cross-link interference reference signals or one or more uplink channel state information reference signals. The apparatus receives, based at least in part on the first configuration message, at least one of one or more uplink transmit reference signals from one or more UEs or one more downlink reference signals from one or more access points.
Various aspects of the present disclosure relate to data collection for artificial intelligence in wireless communications. An apparatus, (e.g., a user equipment (UE)), receives control information comprising a first field indicating a trigger event for a data collection process. The apparatus triggers, based at least in part on an occurrence of the trigger event, a data collection process to generate a reporting set from a set of measured samples, and processes the reporting set based at least in part on the control information including to one or more of report the reporting set to a different node or log the reporting set to generate a logged reporting set.
Various aspects of the present disclosure provide a sensing management component (SMC), which can be located or other placed within a radio access network (RAN) architecture, such as within an NG-RAN node or user equipment (UE). The SMC, which may communicate with a sensing function of a core network, facilitates or supports new or enhanced sensing requests or triggers, such as requests that originate from RAN nodes and/or UEs and are associated with sensing operations performed by the SMC.
Various aspects of the present disclosure relate to transmitting (1502) an authentication message comprising a user type and a user authentication capability and performing (1504) a primary authentication associated with the UE. Aspects of the present disclosure may relate to transmitting (1506) a user identifier (ID) and performing (1508) a user authentication based on the user type and the user ID. Aspects of the present disclosure may relate to accessing (1510) a service associated with the user ID based on the user authentication.
Various aspects of the present disclosure relate to techniques for indirect network sharing. A network entity is configured to receive a first message from a second network entity of a hosting network to provide network slice configuration information for a UE of a participating network associated with the hosting network. The first message includes assistance information that includes one or more of a list of subscribed S-NSSAI or an identifier for a PLMN for the participating network. The network entity is configured to transmit a second message to the second network entity that includes the network slice configuration information. The network slice configuration information includes one or more of a list of subscribed S-NSSAIs or a mapping of subscribed S-NSSAI values to S-NSSAI values in the hosting network.
H04W 48/18 - Selecting a network or a communication service
H04W 8/02 - Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]Transfer of mobility data, e.g. between HLR, VLR or external networks
Various aspects of the present disclosure relate to techniques for network energy savings. An apparatus is configured to determine a network energy saving (NES) mode where the NES mode includes a distributed unit (DU)-specific mode or a radio unit (RU)-specific mode of a distributed architecture, determine an NES class and an NES configuration for a traffic flow associated with the NE based on the NES mode, map the traffic flow to a DU, an RU, or a combination thereof based on the NES class associated with the traffic flow, and transmit the NES configuration to the DU, the RU, or a combination thereof mapped to the traffic flow.
Golitschek Edler Von Elbwart, Alexander Johann Maria
Abstract
Various aspects of the present disclosure relate to a cell employing network energy saving by calculating or determining a paging frame index for a UE associated with the cell, such that paging frames and/or paging occasions for UEs are within active periods of the cell when the cell is configured for discontinuous transmission (DTX). For example, the cell may utilize a new or enhanced paging frame index formula when calculating the paging frame index that is based on whether the cell is configured for NES or does not utilize energy saving.
Various aspects of the present disclosure relate to an apparatus and method for signaling artificial intelligence (Al)/machine learning (ML) functionality. A first request message for capability information associated with Al can be received. A first response message comprising the capability information can be transmitted in response to the received first request message, where the capability information indicates one or more Al functionalities supported by a UE. A second request message can be received based at least in part on the transmitted first response message, where the second request message includes at least one configuration for Al. A second response message can be transmitted in response to the received second request message, where the second response message includes feedback that indicates whether the at least one Al functionality supported by the UE is applicable for the at least one configuration.
Various aspects of the present disclosure relate to downlink control information (DCI) for multiplexed paging occasions. An apparatus, such as a UE, receives a message for configuring a DCI and corresponding set of DCI. In some cases, each of the DCI and the et of DCI are associated with a paging message. The UE receives the DCI based on a first time-frequency resource. The DCI includes one or more parameters that indicate a set of second time-frequency resources associated with the set of DCI. The set of DCI is at least one of frequency division multiplexed (FDMed) or time division multiplexed (TDMed) in respective paging occasions (POs) associated with the paging message. The UE monitors for the set of DCI based on the set of second time-frequency resources. For example, a base station transmits the set of DCI based on the second time-frequency resources.
Various aspects of the present disclosure relate to uplink transmission using a low power radio. An apparatus, such as a UE, receives uplink (UE) data into a medium access control (MAC) hybrid automatic repeat request (HARQ) buffer. The UE wakes up a low power radio of the UE based on the uplink data received in the MAC HARQ buffer. The UE initiates a buffer status report and/or a scheduling request, and the UE transmits, to a network equipment (NE), the buffer status report, the scheduling request, or both the buffer status report and the scheduling request.
Various aspects of the present disclosure relate to an apparatus and method for communicating artificial intelligence (AI)/machine learning (ML) information. A request message for information associated with Al can be received from a network entity (NE). A response message including applicability-related information associated with at least one Al functionality supported by a UE can be transmitted to the NE based at least in part on the received request message.
Various aspects of the present disclosure relate to provisioning separate parameter sets for sub-band full-duplex (SBFD) slots/symbols and non-SBFD slots/symbols to user equipment (UEs). For example, a UE, configured with multiple sub-band candidates, can utilize multiple sets of frequency resources associated with the sub-band candidates. Thus, a network may flexibly allocate resources for a control channel, enabling the network to utilize SBFD in a dynamic and enhanced manner, among other benefits.
Various aspects of the present disclosure relate to sequence number reporting in radio link control (RLC). An apparatus, such as a UE, receives a configuration associated with RLC of the UE, where the configuration indicates a threshold number of retransmissions for reporting one or more sequence numbers (SNs) associated with one or more RLC protocol data units (PDUs) and a timer associated with retransmission of the reporting of the one or more SNs associated with the one or more RLC PDUs. The UE transmits an SN report that indicates the one or more SNs, activates the timer according to the configuration and in response to the transmitted SN report, and sets a value of a retransmission counter according to the configuration and in response to the transmitted SN report. The UE transmits retransmissions of the SN report and increments the value of the transmission counter for each retransmission.
Various aspects of the present disclosure relate to secure store and forward (SF) non-terrestrial network (NTN) communication. An apparatus, such as a UE, performs registration including an authentication procedure using a store and forward (SF) access network. The UE derives a security key based on a key generated from the authentication procedure. The UE transmits, to an application server (AS) via the SF access network, an application SF request message that includes a user plane (UP) protocol data unit (PDU) with SF data protected with the security key. The UE receives, from the AS via the SF access network, a response message as an acknowledgement.
Various aspects of the present disclosure relate to quantizing learning model parameters. The parameters of a trained learning model are quantized taking into account the sensitivity or the tolerance range of the parameters of the learning model so that the prediction or inference performance of the learning model after quantizing its parameters does not degrade beyond a given threshold from its intended (e.g., as trained) prediction or inference performance. The sensitivity or tolerance range of the parameters of the learning model can be determined based on a set of unlabeled data samples, and without having access to the training data or labeled data used to train the learning model. Forward error protection can also be used to provide error protection at different levels based on the sensitivity of parameters of the learning model when communicating the quantized model parameters (e.g., to another device or entity).
Various aspects of the present disclosure relate to multiple discontinuous reception (DRX) configurations. An apparatus, such as a user equipment (UE), receives a configuration including a first set of one or more DRX parameters and a second set of one or more DRX parameters. The UE applies the first set of one or more DRX parameters and applies, in response to downlink signaling, the second set of one or more DRX parameters.
Various aspects of the present disclosure relate to methods, apparatuses, and devices for wireless communication. A user equipment (UE) may receive (1402) one or more first stage downlink control information (DCI). The UE may receive (1404) a second stage DCI and determine (1406) whether a UE bit is set to true in the second stage DCI. The UE may determine (1408) physical downlink shared channel (PDSCH) resources from the one or more first stage DCI. The UE may receive (1410) a radio resource control (RRC) paging message based on the PDSCH resources included in the one or more first stage DCI. The UE may determine (1412) whether a paging record of the UE is included in the RRC paging message. The UE may forward (1414) the paging record to an upper layer of the UE in response to determining that the paging record is included in the RRC paging message.
Various aspects of the present disclosure relate to low power wake-up signal subgrouping information. An apparatus, such as a user equipment (UE), receives low power wake-up signal configuration information comprising low power wake-up signal subgrouping information, and generates, based at least in part on the low power wake-up signal subgrouping information, a low power wake-up signal including a subgroup identifier.
Various aspects of the present disclosure relate to transmitting (1402) a first random access configuration comprising code domain information and receiving (1404), from a set of intemet-of-things (loT) devices, a first set of random access transmissions multiplexed according to the code domain information. Aspects of the present disclosure may relate to transmitting (1406) a second random access configuration to a subset of loT devices of the set of loT devices based at least in part on a collision between a subset of random access transmissions of the first set of random access transmissions, where the subset of random access transmissions is associated with the subset of loT devices, and receiving (1408) a second set of random access transmissions based on the second random access configuration.
Various aspects of the present disclosure relate to enhancing the functionality of a user plane protocol stack, such as by synchronizing or associating certain aspects of a radio link control (RLC) layer and a Packet Data Convergence Protocol (PDCP) layer to one another. For example, the present disclosure introduces a new timer to the RLC layer that starts when the RLC layer triggers a reordering timer in the PDCP layer (e.g., by the RLC later delivering an out of order data packet to the PDCP layer). As another example, the present disclosure may facilitate the exchange of information between peer entities (e.g., a receiving entity and its peer transmission entity), synchronizing reordering and reception/transmission windows between entities.
Various aspects of the present disclosure relate to receiving (1602), at a UE, a polar codeword and determining (1604) a plurality of polar subcodes based on the polar codeword. Aspects of the present disclosure may relate to identifying (1606), for each polar subcode of the plurality of polar subcodes, a set of kernels, wherein each kernel of the set of kernels is associated with a bit pattern of a set of one or more bit patterns. Aspects of the present disclosure may relate to decoding (1608) the plurality of polar subcodes using a plurality of parallel polar code component decoders, where each parallel polar code component decoder comprises one or more fast decode modules to decode a corresponding kernel of the set of kernels.
H03M 13/45 - Soft decoding, i.e. using symbol reliability information
H03M 13/00 - Coding, decoding or code conversion, for error detection or error correctionCoding theory basic assumptionsCoding boundsError probability evaluation methodsChannel modelsSimulation or testing of codes
H04L 1/00 - Arrangements for detecting or preventing errors in the information received
44.
CROSS-LINK INTERFERENCE (CLI) MEASUREMENTS FOR ANTENNA MISMATCHES
Various aspects of the present disclosure relate to enhancing cross-link interference (CLI) measurements when there are mismatches between base station antennas/panels. For example, the systems and methods may facilitate an exchange of information associated with channel reciprocity, or the positioning and/or locations of the antennas/panels between base stations. The exchange of information may include reference signal configurations associated with performing measurements and can enhance the measurement of CLI for scenarios that involve mismatches between Tx and Rx antennas/panels at base stations.
Various aspects of the present disclosure relate to obtaining learning model parameters at a device. A device selects a subset of data samples from a set of data samples based on a determination that one or more parameters for at least one normalization layer of an encoder learning model are to be updated. The encoder learning model is part of a two-sided learning model that includes the encoder learning model and a decoder learning model. A device updates the parameters for the normalization layer of the encoder learning model based on providing the subset of data samples as input to the encoder learning model. A device transmits a message to a second device to use for updating parameters of the decoder learning model. The message includes an output associated with the subset of data samples from the encoder learning model.
Various aspects of the present disclosure relate to obtaining parameters for a learning model. A device obtains a set of learning models. In some examples, each learning model of the set of learning models is associated with a first set of one or more parameters, each learning model of the set of learning models includes a respective set of layers, and a subset of layers of the respective set of layers is associated with a second set of one or more parameters. In some examples, the device selects at least one learning model for executing at the device. In some other examples, the device transmits a message that includes the first set of parameters and at least one second set of parameters to another device. The other device can transmit a message that requests at least one of the first set of parameters or the second set of parameters.
H04L 41/16 - Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks using machine learning or artificial intelligence
47.
TECHNIQUES FOR DETERMINING A PATH GROUP BASED ON A SENSING PROCEDURE
Various aspects of the present disclosure relate to receiving (1302) one or more sensing signals and performing (1304) a sensing procedure based at least in part on the one or more sensing signals and according to a sensing configuration. Aspects of the present disclosure may relate to determining (1306) a path group based at least in part on the sensing procedure, wherein the path group comprises a plurality of paths associated with one or more shared signaling path properties. Aspects of the present disclosure may further relate to transmitting (1308) a report comprising a set of one or more measurement quantities associated with the path group.
G01S 5/02 - Position-fixing by co-ordinating two or more direction or position-line determinationsPosition-fixing by co-ordinating two or more distance determinations using radio waves
G01S 13/00 - Systems using the reflection or reradiation of radio waves, e.g. radar systemsAnalogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
Various aspects of the present disclosure relate to providing secure communications with restricted devices, such as ambient-powered Internet of Things (loT) devices. For example, an loT device and associated network function may employ signature generation by utilizing a shared secret parameter, such as a private device identity (e.g., a unique string or random number), to ensure secure communications, such as when the network function sends commands to the loT device.
Various aspects of the present disclosure relate to cross-link interference (CLI) management. An apparatus, such as a radio access network (RAN) node, receives a first message that indicates subscription information including at least one first parameter associated with a configuration of a reference signal for managing a cross-link interference (CLI). The RAN node transmits, to a user equipment (UE), a second message that indicates at least one second parameter obtained based on the first parameter and associated with the configuration of the reference signal. In some examples, the at least one second parameter indicates that the UE transmit the reference signal. In some other examples, the at least one second parameter indicates that the UE perform at least one CLI measurement to obtain at least one CLI value. The RAN node receives, based on a transmission of the reference signal, a third message that indicates at least one CLI value.
Various aspects of the present disclosure relate to learning model selection at a device. A first device, such as a user equipment (UE) and/or a network equipment (NE), obtains a set of data samples to provide as input to a set of learning models stored at the first device. The first device generates respective confidence scores associated with outputs from the set of learning models by providing the set of data samples as input to the set of learning models. The first device selects a learning model of the set of learning models for executing at the first device or at a second device. For example, the first device selects a learning model with a confidence score generated using an output from the learning model that satisfies a selection criterion.
H04W 24/02 - Arrangements for optimising operational condition
H04B 7/06 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
Various aspects of the present disclosure relate to methods, apparatuses, and devices for wireless communication. A user equipment (UE) may receive (1302) a downlink message from a first network entity, wherein the downlink message comprises a first identifier. The UE may determine (1304), in response to receiving the downlink message, a set of second identifiers, wherein the set of second identifiers is determined based on a supported artificial intelligence (AI) functionality associated with the first identifier. The UE may also transmit (1306) the set of second identifiers to the first network entity.
Various aspects of the present disclosure relate to assigning a temporary identity to a device for use in a wireless network. An access request message is sent to a network of a first type, indirectly, via a wireless access point, associated with a network of a second type. The access request message includes a subscription identity for use with the network of the first type and an indication that the device supports an assignment of a temporary identifier for use with the network of the first type. The assignment of the temporary identifier for use with the network of the first type is then received via the wireless access point, associated with the network of the second type.
Various aspects of the present disclosure relate to signal reception via waveforms with different pulse durations. An apparatus, such as a user equipment (UE), receives configuration for a first signal including waveforms including one or more of a plurality of on-off keying (OOK) modulated binary patterns or a binary sequence within an orthogonal frequency division multiplexing (OFDM) symbol. The UE receives the first signal via a first set of symbols including a waveform with a first pulse duration and via a second set of symbols including a waveform with a second pulse duration, the second pulse duration narrower than the first pulse duration.
Various aspects of the present disclosure relate to wireless device communication for energy harvesting. A wireless device, such as an Ambient Internet of Things (IoT) device, can be in one of multiple different states, including at least one of a transmit and receive state, a receive state, and a sleep or energy harvesting state. The wireless device transitions between states based at least in part on an amount of energy that is stored at the wireless device, and optionally on one or more additional criteria (e.g., whether the wireless device has data to transfer). The wireless device transmits to a reader device an indication of the new state that the wireless device is transitioning to or has transitioned to. The wireless device also transmits to the reader device an indication of a duration for which the wireless device can operate in the new state.
H02J 9/00 - Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
H02J 50/00 - Circuit arrangements or systems for wireless supply or distribution of electric power
H02J 50/20 - Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves
H02J 50/80 - Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
Various aspects of the present disclosure relate to routing data for a radio bearer. New data for a radio bearer can be received at a packet data convergence protocol (PDCP) layer, the new data corresponding to a data type of a plurality of data types. A priority level for the data type can be identified, the identified priority level being one of a plurality of priority levels. The new data can be routed to a radio link control (RLC) entity that corresponds to the identified priority level. The RLC entity can be of a plurality of RLC entities. A PDCP entity of the PDCP layer can be associated with the plurality of RLC entities.
Various aspects of the present disclosure relate to reference signal reporting using reference signal resource grouping. An apparatus, such as a user equipment (UE), receives from a network equipment (NE), at least one report setting associated with one or more reference signal resource sets including a set of reference signal resources partitioned into at least two groups of reference signal resources. At least one group of reference signal resources is associated with one or more of a power control offset (power control offset) value per reference signal or a power control offset value per synchronization signal. The UE receives reference signals transmitted over the set of reference signal resources; and transmits, based at least in part on the received set of reference signals, a report including a set of resource identifier values that are compensated based at least in part on the power control offset value.
H04L 5/00 - Arrangements affording multiple use of the transmission path
H04B 7/06 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
Various aspects of the present disclosure relate to wireless device positioning. Each of multiple network nodes is configured with a binary pattern that is associated with the network node. These different binary patterns can be used as identifiers of the network nodes or cells provided by the network nodes. In one example, a wireless device receives a transmission from a network node that includes the binary pattern of the network node in a preamble of the transmission. The wireless device transmits this preamble to a reader device. The binary pattern can be provided to a location function, which can use the binary pattern to assist in determining a location of the wireless device. In another example, the binary pattern of the reader device can be provided to a location function, which can use the binary pattern to assist in determining a location of the wireless device.
G01S 5/02 - Position-fixing by co-ordinating two or more direction or position-line determinationsPosition-fixing by co-ordinating two or more distance determinations using radio waves
G01S 13/75 - Systems using reradiation of radio waves, e.g. secondary radar systemsAnalogous systems using transponders powered from received waves, e.g. using passive transponders
G06K 19/06 - Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
H04W 64/00 - Locating users or terminals for network management purposes, e.g. mobility management
58.
OBTAINING PARAMETERS FOR A LEARNING MODEL WITH NORMALIZATION LAYERS
Various aspects of the present disclosure relate to obtaining parameters for a learning model with normalization layers. An apparatus, such as a network equipment (NE), generates a first set of parameters that are common for a set of learning models (e.g., machine learning models and/or artificial intelligence (AI) models) and respective second sets of parameters for each learning model in the set of learning models. The respective second sets of parameters are parameters of one or more normalization layers of learning models in the set of learning models. The device transmits a message that includes the first set of parameters and at least one second set of parameters to another device, such as a user equipment (UE). In variations, the other device requests the second set of parameters and/or both the first set of parameters and the second set of parameters.
Various aspects of the present disclosure relate to resources for on-demand system information block 1 (SIB1) requests. An apparatus, such as a user equipment (UE), receives cell- related information in a synchronization signal block (SSB). The UE transmits a first signal on a first resource determined at least in part on the received SSB, the first signal including an on- demand SIB1 request.
Various aspects of the present disclosure relate to on-demand system information block 1 (SIB1) transmission request. An apparatus, such as a user equipment (UE), receives, from a network equipment (NE), a response message to a preamble transmission, where the response message includes an allocation of uplink resources. The UE transmits, to the NE, a request for one or more system information block 1 (SIB1) transmissions, and the UE receives, from the NE, an acknowledgement of the request for the one or more SIB1 transmissions.
Various aspects of the present disclosure relate to resource coordination configuration (RCC) for cross-link interference (CLI) management with sub-band full-duplex (SBFD). An apparatus, such as a first base station (BS), obtains a first resource coordination configuration (RCC) that coordinates one or more resources with one or more base stations (BSs). The first BS also obtains a resource configuration that indicates a frequency sub-band for sub-band full-duplex (SBFD) operation. The first BS identifies a second BS from the one or more BSs, and the first BS coordinates use of at least one resource of the one or more resources by the second BS based on the resource configuration.
Various aspects of the present disclosure relate to energy aware scheduling for wireless devices. A wireless device receives a configuration for communication with a reader. The wireless device selects, based at least in part on a rule or formula, an interval of a plurality of intervals for transmission. The wireless device transmits, within an occasion of one of the plurality of intervals for transmission, at least one of random access or an electronic product code identifier.
Various aspects of the present disclosure relate to machine learning at a wireless device. An apparatus, such as a node (e.g., a user equipment (UE) and/or a network entity (NE)), receives a set of data samples associated with a wireless channel from at least one second node. The first node obtains subsets of data samples from the set of data samples, where the subsets of data samples include at least a first subset of data samples and a second subset of data samples. The first node determines one or more parameters for a machine learning model of a wireless device associated with the first node from the subsets of data samples. In some examples, the first node transmits the parameters for the machine learning model to a second node for implementing at a machine learning model of a wireless device associated with the second node.
H04B 7/06 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
64.
TECHNIQUES FOR AMBIENT BACKSCATTERING CONFIGURATION
Various aspects of the present disclosure relate to techniques for preventing bidding down attacks. A base station (BS) is configured to determine a configuration for adapting a backscattering link between the BS and a device configured for ambient backscattering, transmit the configuration to the device configured for ambient backscattering, and receive an indication that the configuration is applied, the indication received in a backscattered signal from the device configured for ambient backscattering.
H04B 5/77 - Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for interrogation
G06K 1/00 - Methods or arrangements for marking the record carrier in digital fashion
G06K 19/07 - Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards with integrated circuit chips
H04W 4/70 - Services for machine-to-machine communication [M2M] or machine type communication [MTC]
65.
SECURE USER EQUIPMENT AND SATELLITE COMMUNICATION WITH LOCAL MEDIA ROUTING
Various aspects of the present disclosure relate to secure user equipment (UE) and satellite communication with local media routing. An apparatus, such as a satellite (e.g., network equipment (NE)), receives, from a first UE, a first request to allocate a first transport Internet protocol (IP) address and port number, and transmits, to the first UE, a response message indicating the first transport IP address and port number. The satellite receives, from a second UE, a second request to allocate a second transport IP address and port number, and transmits, to the second UE, a second response message indicating the second transport IP address and port number. The satellite performs data packet forwarding between the first UE and the second UE according to the first transport IP address and the second transport IP address.
H04L 61/2575 - NAT traversal using address mapping retrieval, e.g. simple traversal of user datagram protocol through session traversal utilities for NAT [STUN]
H04L 61/2589 - NAT traversal over a relay server, e.g. traversal using relay for network address translation [TURN]
H04L 61/5014 - Internet protocol [IP] addresses using dynamic host configuration protocol [DHCP] or bootstrap protocol [BOOTP]
A set of pathlosses associated with a set of nodes can be determined. A representative pathloss can be determined from the set of pathlosses. A determination can be made that a change in the representative pathloss is more than a threshold from a previous pathloss corresponding to a previous transmission of a previous Power Headroom Report (PHR). A PHR can be triggered based on the change in the representative pathloss being more than the threshold from the previous pathloss. A power headroom can be calculated for the triggered PHR. The calculated power headroom can be transmitted in the triggered PHR.
H04W 52/14 - Separate analysis of uplink or downlink
H04W 52/24 - TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
H04W 52/36 - Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
H04W 52/38 - TPC being performed in particular situations
67.
SYNCHRONIZATION SIGNAL BLOCK (SSB) FOR ON-DEMAND SYSTEM INFORMATION BLOCK 1 (SIB1) REQUESTS
Various aspects of the present disclosure relate to synchronization signal block (SSB) for on-demand system information block 1 (SIB1) requests. An apparatus, such as a UE, receives SSB. The UE transmits a SIB1 request based at least in part on the SSB including a cell identifier configured for on-demand SIB1 transmission.
Various aspects of the present disclosure relate to on-demand system information block 1 (SIB1) request. An apparatus, such as a user equipment (UE), receives synchronization signal block (SSB). The apparatus transmits a SIB1 request based at least in part on the SSB including one or more of a first parameter configured for on-demand SIB1 request or a second parameter configured for on-demand SIB1 request.
Various aspects of the present disclosure relate to over-the-air (OTA) indication of sub-band full-duplex (SBFD) resource configuration. An apparatus, such as a UE, obtains a first configuration of a SBFD operation in a serving cell that is provided by a second BS. The UE receives, from the second BS, one or more reference signals associated with OTA indications of one or more resources of the SBFD operation, where at least one resource of the SBFD operation is determinable by the first BS based on an OTA indication that a reference signal was transmitted in the serving cell of the second BS. The UE coordinates use of the at least one resource based on a determination of the at least one resource of the SBFD operation.
Various aspects of the present disclosure relate to density ratio estimate parameter reporting. A first device generates a set of smoothened data samples based on a set of quantized channel state information (CSI) data samples and a smoothening function. The first device generates a set of density ratio estimate (DRE) parameters based on a set of CSI data samples and the set of smoothened data samples. The first device transmits a message to a second device that includes the set of quantized CSI data samples and the set of DRE parameters. The second device generates a set of CSI data samples based on the set of quantized CSI data samples and a smoothening function and generates one or more machine learning (ML) model parameters for a ML model based on the set of DRE parameters and the set of CSI data samples.
H04B 7/06 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
Various aspects of the present disclosure relate to on-demand system information block 1 (SIB1) transmission. An apparatus, such as a user equipment (UE), transmits, to a network equipment (NE), a request for one or more SIB1 transmissions. The UE receives, from the NE, a first downlink control information (DCI) in a format scrambled with a radio network temporary identifier (RNTI), where the first DCI is determinable by the UE as an acknowledgement. An NE receives, from a UE, a request for one or more SIB1 transmissions. The NE transmits, to the UE, a first DCI in a format scrambled with a RNTI, where the first DCI is determinable by the UE as an acknowledgement.
Various aspects of the present disclosure relate to enabling emergency calls and public safety services support. A user equipment (UE) may receive a master information block (MIB) including a cell barred information element (IE). The UE may receive a system information block type 1 (SIB1). The UE may determine whether the MIB indicates that the UE is barred for a cell. In response to the UE being barred for the cell, the UE may determine whether the SIB1 includes a cell barred exception IE that indicates an exception for emergency communication on the barred cell. In response to the SIB1 including the cell barred exception IE, The UE may assign the cell as an acceptable cell for the UE to camp for limited services, including the emergency communication.
Various aspects of the present disclosure relate to configuration for joint transmission. An apparatus, such as a user equipment (UE), receives, from at least one network equipment (NE), an indication of a joint transmission from a set of NE, where the UE is configured with measurement of synchronization information for at least one of time values, frequency values, or phase values with respect to the set of NE. Further, the UE can be configured with a set of criteria corresponding to the measurement of synchronization information, the set of criteria including one or more respective threshold values for the at least one of time values, frequency values, or phase values. The UE can select a subset of the set of NE based at least in part on the set of criteria, and transmit a report including an indication of the selected subset of the set of NE.
H04B 7/024 - Co-operative use of antennas at several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
Various aspects of the present disclosure relate to managing cross-link interference (CLI) for dynamic sub-band full-duplex (SBFD). For example, the systems and methods utilize sounding reference signal (SRS) enhancements, where a first UE (e.g., an aggressor UE) utilizes parameters of an SRS to indicate an expected or utilized SBFD sub-band. A second UE (e.g., a victim UE) measures the SRS and obtains an SRS-RSRP and information that identifies the sub-band having the expected CLI. The second UE may then report the obtained information to an associated base station, which can perform various CLI management actions, including scheduling, link adaptation, and so on.
Various aspects of the present disclosure relate to wireless communication. A first apparatus may determine (802) a first set of one or more parameters for an encoder model. The first apparatus may determine (804) a first set of information comprising a set of one or more samples representing an input of the encoder model. The first apparatus may also update (806) the encoder model based at least in part on the first set of one or more parameters and a third set of one or more parameters, wherein the third set of one or more parameters is based on the first set of information, a first message from another apparatus, and/or a second set of one or more parameters for a pre-encoder generator model. The first apparatus may encode (808) data based at least in part on the first set of information and the updated encoder model.
Various aspects of the present disclosure relate to techniques for preventing bidding down attacks. A user equipment (UE) is configured to receive, from a network entity, a configuration comprising a set of frequency domain orthogonal code sequences, each frequency domain orthogonal code sequence of the set of frequency domain orthogonal code sequences comprising a sequence length different than sequence lengths of other frequency domain orthogonal code sequences of the set of frequency domain orthogonal code sequences, select at least one frequency domain orthogonal code sequence from the set of frequency domain orthogonal code sequences, multiplex uplink (UL) data associated with the UE according to the selected at least one frequency domain orthogonal code sequence, transmit a waveform carrying the multiplexed UL data associated with the UE over a physical UL shared channel (PUSCH).
Various aspects of the present disclosure relate to methods, apparatuses, and devices for wireless communication. A first apparatus may determine (702) a first set of information based on input samples and a first index associated with at least one of the input samples or the first set of information, wherein the input samples are determined by the first apparatus or received at the first apparatus, and wherein the first index is based on at least one of a first set of one or more parameters for the first apparatus and a second set of one or more parameters for a second apparatus. The first apparatus may generate (704) one or more datasets, wherein each dataset of the one or more datasets is a subset of the first set of information. The first apparatus may also transmit (706) at least one dataset of the one or more datasets.
Various aspects of the present disclosure relate to receiving (1502) a polar codeword comprising a set of bits and generating (1504) a permuted vector based at least in part on the polar codeword and a permutation matrix. Aspects of the disclosure may relate to determining (1506) a plurality of polar subcodes based on the permuted vector, and identifying (1508), for each polar subcode of the plurality of polar subcodes, a set of kernels, where each kernel of the set of kernels is associated with a bit pattern of a set of one or more bit patterns. Aspects of the disclosure may relate to decoding (1510) the plurality of polar subcodes using a plurality of parallel polar code component decoders, where each parallel polar code component decoder includes one or more fast decode modules to decode a corresponding kernel of the set of kernels.
H03M 13/45 - Soft decoding, i.e. using symbol reliability information
H03M 13/00 - Coding, decoding or code conversion, for error detection or error correctionCoding theory basic assumptionsCoding boundsError probability evaluation methodsChannel modelsSimulation or testing of codes
Various aspects of the present disclosure relate to techniques for guessing random additive noise decoding. An apparatus is configured to receive a signal via a channel, demodulate the signal for a codeword, the codeword corresponding to a polar codeword from a polar codebook or a low-density parity check (LDPC) codeword from an LDPC codebook, and decode the codeword according to a guessing random additive noise decoding (GRAND) scheme.
H03M 13/37 - Decoding methods or techniques, not specific to the particular type of coding provided for in groups
H03M 13/45 - Soft decoding, i.e. using symbol reliability information
H03M 13/11 - Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits using multiple parity bits
Various aspects of the present disclosure relate to determining (1002) whether the UE is permitted to access a first cell associated with a first frequency layer and, in response to a determination that the UE is permitted to access the first cell, receiving (1004) broadcast information comprising an indication of a second cell associated with a second frequency layer. Aspects of the present disclosure may relate to re-tuning (1006) a receiver frequency to the second frequency layer based on a next paging occasion associated with the second cell and re-tuning (1008) the receiver frequency to the first frequency layer based on an end of the next paging occasion. Aspects of the present disclosure may relate to initiating (1010) a connection with the first cell based at least in part on receiving a paging message on the second cell.
Various aspects of the present disclosure relate to methods, apparatuses, and devices for wireless communication. A first apparatus may determine (802) a first set of one or more parameters for an encoder model of a two-sided model. The first apparatus may determine (804) a first set of information comprising samples that represent an input to the two-sided model. The first apparatus may also update (806) the encoder model according to one or more of a third set of one or more parameters associated with a pre-encoder model, a first message from another apparatus, or a second set of one or more parameters for a pre-encoder generator model, wherein the third set of one or more parameters is based at least in part on the first set of information. The first apparatus may encode (808) data according to the updated encoder model and the first set of information.
Various aspects of the present disclosure relate to techniques for delay status reported (DSR) for split bearer operation. An apparatus is configured to associate a packet data convergence protocol (PDCP) entity with a primary radio link control (RLC) entity and at least one secondary RLC entity, indicate a data volume associated with the PDCP entity to a medium access control (MAC) entity for DSR, determine an amount of data available for transmission based on the data volume associated with the PDCP entity and an RLC data volume that is pending for initial transmission in the primary RLC entity and the at least one secondary RLC entity, and indicate an amount of the data volume associated with the PDCP entity to the MAC entity associated with the primary RLC entity for DSR in response to the amount of data available for transmission being less than a threshold.
Various aspects of the present disclosure relate to performing (802) a cell selection procedure for a set of one or more cells, where a synchronization signal or essential system information (SI) associated with a first cell of the set of one or more cells corresponds to a periodic basis for transmission, and where at least one part of essential SI associated with a second cell of the set of one or more cells is associated with an on- demand basis for transmission; selecting (804) the first cell to camp on based at least in part on the cell selection procedure; and assigning (806) the second cell as a candidate cell for one or more of a cell reselection procedure or the cell selection procedure based at least in part on a failure to acquire the at least one part of the essential SI.
Various aspects of the present disclosure relate to methods, apparatuses, and devices for wireless communication. A base station may determine (902) a configuration having one or more of a frequency hopping configuration associated with different tones for an external node, wherein a frequency hopping indicated by the frequency hopping configuration is associated with a frequency response of an ambient internet of things (AIoT) device, and a frequency hopping operation associated with the AIoT device, wherein the frequency hopping operation comprises applying a frequency shift to an uplink (UL) signal. The base station may also transmit (904) the configuration.
Various aspects of the present disclosure relate to techniques for privacy protection across security domains. An apparatus is configured to transmit, to a serving wireless network, an indication that the UE is capable of identifier privacy protection, receive, from the serving wireless network, privacy protection information for the UE, and determine a privacy protection identifier for the UE based on the privacy protection information received from the wireless network. The privacy protection identifier for the UE is for authentication of the UE by the serving wireless network during communications.
Various aspects of the present disclosure relate to subgroup based random access. Given a large population of Ambient Internet of Things (IoT) devices, a subpopulation of Ambient IoT devices for random access and to transmit data is selected. Different subpopulations are selected at different times, allowing all of the Ambient IoT devices in the population (e.g., in a factory) to eventually be able to perform random access and transmit data, although not necessarily all devices in the population concurrently. An NE (e.g., a base station) configures resources for random access and transmission of Ambient IoT device data to a node (e.g., the base station or another device, such as a UE). The base activates (e.g., triggers) a sub-population of Ambient IoT devices to enable transmission within a time window duration (e.g., a frame size).
Various aspects of the present disclosure relate to uplink MIMO total radiated power. An apparatus, such as a test equipment, receives from a first antenna of a user equipment (UE), a first transmission according to a precoder. The test equipment measures radiated power of the first transmission from the first antenna for a first radiated power measurement. The test equipment receives from a second antenna of the UE, a second transmission according to the precoder. The test equipment measures the radiated power of the second transmission from the second antenna for a second radiated power measurement. The test equipment determines a radiated power of a multi-antenna transmission based on the precoder, the first radiated power measurement of the first transmission, and the second radiated power measurement of the second transmission. The test equipment determines a total radiated power (TRP) by integrating the radiated power measurements over a unit sphere.
H04B 7/06 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
H04W 52/14 - Separate analysis of uplink or downlink
88.
DOWNLINK CHANNEL IMPULSE RESPONSE MEASUREMENT FOR MACHINE LEARNING POSITIONING
Various aspects of the present disclosure relate to downlink channel impulse response (DL CIR) measurement for machine learning positioning. An apparatus, such as a UE, receives from a positioning equipment, a measurement configuration to conduct DL CIR measurements on a reference signal. The UE transmits, to the positioning equipment for a positioning estimation, the DL CIR measurements performed on the reference signal based on the measurement configuration. The positioning equipment transmits, to the UE, the measurement configuration to conduct the DL CIR measurements on a reference signal. The positioning equipment receives, from the UE, the DL CIR measurements performed on the reference signal at the UE based on the measurement configuration. The positioning equipment performs a positioning estimation based on the DL CIR measurements, and determines a location of the UE based on the positioning estimation.
G01S 5/00 - Position-fixing by co-ordinating two or more direction or position-line determinationsPosition-fixing by co-ordinating two or more distance determinations
G01S 5/02 - Position-fixing by co-ordinating two or more direction or position-line determinationsPosition-fixing by co-ordinating two or more distance determinations using radio waves
H04W 64/00 - Locating users or terminals for network management purposes, e.g. mobility management
89.
REPORTING A CHANNEL SIGNATURE FOR MACHINE LEARNING POSITIONING
Various aspects of the present disclosure relate to reporting a channel signature for machine learning positioning. An apparatus, such as a UE, receives from a positioning equipment, a measurement configuration to conduct one or more downlink channel measurements on a reference signal. The UE transmits, to the positioning equipment for a positioning estimation, channel information determined from the downlink channel measurements performed on the reference signal based on the measurement configuration. A positioning equipment transmits, to a UE, a measurement configuration to conduct one or more downlink channel measurements on a reference signal. The positioning equipment receives, from the UE, channel information as determined from the downlink channel measurements by the UE performed on the reference signal based on the measurement configuration. The positioning equipment performs a positioning estimation based on the channel information, and determines a location of the UE based on the positioning estimation.
G01S 5/00 - Position-fixing by co-ordinating two or more direction or position-line determinationsPosition-fixing by co-ordinating two or more distance determinations
90.
DOWNLINK CHANNEL PROFILE MEASUREMENT FOR MACHINE LEARNING POSITIONING
Various aspects of the present disclosure relate to downlink channel profile measurement for machine learning positioning. An apparatus, such as a UE, receives from a positioning equipment, a measurement configuration to conduct one or more downlink channel sample-based measurement profile measurements on a reference signal. The UE transmits, to the positioning equipment for a positioning estimation, the downlink channel sample -based measurement profile measurements performed on the reference signal based on the measurement configuration. A positioning equipment transmits, to a UE, a measurement configuration to conduct downlink channel sample-based measurement profile measurements on a reference signal. The positioning equipment receives, from the UE, the downlink channel sample-based measurement profile measurements performed on the reference signal based on the measurement configuration. The positioning equipment performs a positioning estimation based on the downlink channel sample -based measurement profile measurements, and determines a location of the UE based on the positioning estimation.
G01S 5/00 - Position-fixing by co-ordinating two or more direction or position-line determinationsPosition-fixing by co-ordinating two or more distance determinations
G01S 5/02 - Position-fixing by co-ordinating two or more direction or position-line determinationsPosition-fixing by co-ordinating two or more distance determinations using radio waves
H04W 64/00 - Locating users or terminals for network management purposes, e.g. mobility management
91.
APPARATUS AND METHOD FOR AMBIENT INTERNET OF THINGS COMMUNICATION IN A WIRELESS COMMUNICATION SYSTEM
Various aspects of the present disclosure relate to methods, apparatuses, and devices for wireless communication. A user equipment (UE) may transmit (1102) a request message associated with a data connection to support transmission of ambient internet of things (AIoT) data, wherein the UE is an intermediate node for the transmission of AIoT data. The UE may receive (1104) a response message comprising a configuration associated with the data connection to support the transmission of AIoT data.
Various aspects of the present disclosure relate to employing emitter nodes to excite Internet of Things (IoT) devices, such as ambient-powered IoT devices. For example, a base station may configure an emitter node, such as a user equipment (UE), and/or an AIoT device to implement adjustments of a carrier wave transmission power during excitation of the AIoT device by the emitter node.
Various aspects of the present disclosure relate to transmitting (1202) a wake-up signal that requests one or more of at least one synchronization signal (SS) or at least one essential system information (SI). Aspects of the present disclosure may relate to receiving (1204) cell information corresponding to at least one cell associated with an on- demand transmission of the one or more of at least one SS or at least one essential SI. Aspects of the present disclosure may relate to receiving (1206) the one or more of at least one SS or at least one essential SI in response to the wake-up signal.
Various aspects of the present disclosure relate to reference signal reporting using reference signal resource grouping. An apparatus, such as a user equipment (UE), receives, from a network equipment, at least one report setting associated with one or more reference signal resource sets, where the one or more reference signal resource sets include multiple reference signal resources partitioned into at least two groups of reference signal resources. The UE receives a set of reference signals over the set of reference signal resources, where reference signals associated with each group of reference signal resources is transmitted at a set of slots corresponding to time slots; and transmits, based at least in part on the received set of reference signals, a report including a set of resource identifier values.
H04L 5/00 - Arrangements affording multiple use of the transmission path
H04B 7/06 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
H04B 17/336 - Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
H04W 72/121 - Wireless traffic scheduling for groups of terminals or users
95.
CONFIGURING WIRELESS DEVICES FOR ENERGY HARVESTING
Various aspects of the present disclosure relate to configuring wireless devices for energy harvesting. A network equipment (NE) configures a device to transmit an energy harvesting tone when it is determined that a wireless device, such as an Ambient Internet-of-Things (IoT) device, is low on power or otherwise could benefit from more power. This determination can be made by the NE or by the wireless device itself, which can transmit a request to the NE for additional power. In response to determining that the wireless device is low on power or otherwise could benefit from more power, the NE configures itself or another node to transmit an energy harvesting tone for the wireless device. The wireless device collects energy from the energy harvesting tone, as well as optionally from a carrier wave, and uses the energy to charge the wireless device.
H02J 50/00 - Circuit arrangements or systems for wireless supply or distribution of electric power
H02J 50/40 - Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
H02J 50/80 - Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
H02J 50/20 - Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves
96.
ENHANCED TRANSMISSION CONFIGURATION INDICATOR FRAMEWORK FOR JOINT TRANSMISSION OR RECEPTION
Various aspects of the present disclosure relate to an enhanced transmission configuration indicator (TCI) framework for joint transmission or reception. A beam management procedure is described that includes a single transmission-reception point (TRP) downlink (DL) beam selection phase, followed by a joint DL beam transmitted from multiple TRPs phase, then a user equipment (UE) receive (Rx) beam refinement phase, and then an uplink (UL) transmit (Tx) beam selection refinement phase based on a subset of candidate DL Tx beams in prior phases of the beam management procedure.
H04B 7/06 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
H04B 7/08 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
97.
BEAM MANAGEMENT FOR MULTI-TRP VIA BEAM-GROUP REPORTING
Various aspects of the present disclosure relate to a user equipment (UE) for wireless communication with at least one memory and at least one processor coupled with the at least one memory and configured to cause the UE to receive a configuration message for a beam management procedure, receive, from a set of transmission-reception points (TRPs), a first set of reference signals via a set of wide beams and during the beam management procedure, wherein the first set of reference signals is associated with a first set of reference signal resources, and wherein each beam of the set of wide beams is associated with a corresponding beam identifier, select at least one candidate narrow beam based at least in part on the first set of reference signals received via the set of wide beams, and transmit a report that indicates the at least one candidate narrow beam to a network entity.
H04B 7/06 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
Various aspects of the present disclosure relate to uplink MIMO total radiated power. A test equipment receives (1102), from a first antenna of a UE, a first transmission and determines (1104) a first radiated power measurement for each of two orthogonal polarizations based on a radiated power of the first transmission. The test equipment receives (1106), from a second antenna of the UE, a second transmission and determines (1108) a second radiated power measurement for each of two orthogonal polarizations based on a radiated power of the second transmission. The test equipment determines (1110) a radiated power of a multi-antenna transmission based at least in part on a multi- antenna precoder, the first radiated power measurement, and the second radiated power measurement.
Various aspects of the present disclosure relate to cyclic prefix (CP) for Orthogonal Frequency Division Multiplexing (OFDM) symbols. An apparatus, such as a user equipment (UE), one or more of receives or transmits a set of one or more OFDM symbols, each OFDM symbol of the set of one or more OFDM symbols including a corresponding CP. A length of the corresponding CP is based at least in part on at least a first subcarrier spacing configuration, and the set of one or more OFDM symbols is based at least in part on a second subcarrier spacing configuration different than the first subcarrier spacing configuration.
Various aspects of the present disclosure relate to channel state information (CSI) reporting. An apparatus, such as a user equipment (UE), receives a configuration message for CSI reporting, the configuration message indicating one or more configuration parameter sets for different sets of slots in a bandwidth part (BWP); and transmits, based at least in part on the configuration message and the one or more configuration parameter sets, at least one CSI report indicating a first CSI report quantity including a first value for a first set of slots associated with sub-band full duplex (SBFD) symbols and a second value for a second set of slots associated with non-SBFD symbols corresponding to downlink (DL) transmission.
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