This terminal has a communication unit that transmits a discovery signal to a first terminal or receives a discovery signal from the first terminal. The communication unit has a control unit that receives a signal requesting power supply from the first terminal and autonomously determines a first resource to be used for power supply. The communication unit has a power transmission unit that notifies the first terminal of information indicating the first resource and supplies power to the first terminal in the first resource. The control unit does not simultaneously perform power supply and communication.
H04W 92/18 - Interfaces between hierarchically similar devices between terminal 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
H04W 72/0446 - Resources in time domain, e.g. slots or frames
This terminal has a communication unit that transmits a discovery signal to a first terminal or receives the discovery signal from the first terminal. The communication unit has a control unit that autonomously determines a first resource to be used for power supply and receives a signal requesting power supply from the first terminal. The communication unit has a power transmission unit that supplies power to the first terminal in the first resource and notifies the first terminal of information indicating the first resource.
H04W 72/0446 - Resources in time domain, e.g. slots or frames
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
H04W 72/0453 - Resources in frequency domain, e.g. a carrier in FDMA
H04W 92/18 - Interfaces between hierarchically similar devices between terminal devices
3.
TERMINAL, WIRELESS COMMUNICATION METHOD, AND BASE STATION
A terminal according to one aspect of the present disclosure comprises: a reception unit that receives information pertaining to a plurality of channel measurement resources and information pertaining to a report amount; and a control unit which, on the basis of the information pertaining to the report amount, implements control so as to report an offset relating to one or more parameters between one or more reference channel measurement resources selected from among the plurality of channel measurement resources, and a remaining channel measurement resource other than the reference channel measurement resources. The control unit determines the mapping order of channel state information on the basis of the information pertaining to the report amount and/or a band type for reporting.
A terminal according to one aspect of the present disclosure comprises: a transmission unit that reports applicability of a model or functionality; and a control unit that determines the applicability on the basis of at least one of a status, assistance information, sensing information, and a key performance indicator (KPI) relating to the performance of the model or functionality. The one aspect of the present disclosure makes it possible to achieve suitable overhead reduction / channel estimation / resource utilization.
A terminal according to an embodiment of the present disclosure comprises: a control unit that determines the applicability of a model or functionality on the basis of specific information pertaining to the model or the functionality; and a transmission unit that reports the applicability of the model or the functionality. The control unit applies a specific operation in a case where the start of the reporting of the applicability is to be triggered on the basis of a specific condition. An embodiment of the present disclosure enables implementation of a suitable overhead reduction/channel estimation/resource utilization.
A terminal according to one embodiment of the present disclosure comprises: a reception unit that receives a setting related to at least one of a plurality of offsets relating to a timing advance (TA) or a plurality of timing advance groups (TAGs); and a control unit that, on the basis of a specific method, determines, from among at least one of the plurality of offsets or the plurality of TAGs, at least one of a specific offset or a specific TAG to be applied to uplink transmission related to a random access procedure. According to the one embodiment of the present disclosure, UL transmission can be appropriately controlled.
This terminal includes a communication unit that receives a discovery signal from a first terminal or transmits a discovery signal to the first terminal. The communication unit transmits, to the first terminal, a signal for requesting power supply. The communication unit receives, from the first terminal, information indicating a first resource to be used for power supply. The communication unit includes a power reception unit that receives, with respect to the first resource, power supply from the first terminal.
H04W 72/0446 - Resources in time domain, e.g. slots or frames
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
H04W 72/0453 - Resources in frequency domain, e.g. a carrier in FDMA
H04W 92/18 - Interfaces between hierarchically similar devices between terminal devices
A terminal according to the present invention has a communication unit that receives a discovery signal from a first terminal or transmits the discovery signal to the first terminal. The communication unit transmits, to the first terminal, a signal requesting power supply. The communication unit has a power reception unit that receives, from the first terminal, information indicating a first resource to be used for supplying power and that receives power supply from the first terminal in the first resource. The communication unit receives, from the first terminal, an instruction to report a situation related to the power supply state and information indicating a second resource to be used for the report. The communication unit transmits the report to the first terminal in the resource based on the second resource.
H04W 92/18 - Interfaces between hierarchically similar devices between terminal 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
H04W 72/0446 - Resources in time domain, e.g. slots or frames
According to one aspect of the present disclosure, provided is a terminal comprising: a control unit that bundles a plurality of capabilities of a function related to coverage enhancement and generates one parameter indicating these capabilities; and a transmission unit that transmits the parameter.
According to one aspect disclosed herein, there is provided a terminal including: a control unit that generates support reporting information for reporting that a plurality of functions related to coverage expansion are supported or request information for requesting the functions; and a transmission unit that transmits the support reporting information or the request information on a single channel.
A terminal according to one aspect of the present disclosure comprises: a reception unit that receives at least one of information pertaining to an additional cell corresponding to a serving cell and information pertaining to a candidate cell to which cell switching is applied by L1/L2 signaling; and a control unit that, if a total transmission power exceeds a prescribed value when a plurality of UL transmissions are performed which include at least two of a random access channel for the additional cell, a random access channel for the candidate cell, and another UL transmission, controls power allocation for the UL transmissions on the basis of at least one of a priority order corresponding to the random access channel transmission for the additional cell, a priority order corresponding to the random access channel transmission for the candidate cell, and a priority order corresponding to the other UL transmission.
A terminal according to one embodiment of the present disclosure comprises: a reception unit that receives information relating to a plurality of channel measurement resources and information relating to a report amount; and a control unit that, on the basis of the information relating to the report amount, performs control so as to report offsets relating to one or more parameters between the plurality of channel measurement resources.
A terminal according to one aspect of the present disclosure comprises a reception unit that receives information pertaining to an additional cell corresponding to a serving cell, and a control unit that, if total transmission power for performing a plurality of UL transmissions including a random access channel transmission and other UL transmissions for the additional cell exceeds a predetermined value, controls allocation of power to UL transmissions on the basis of a priority corresponding to the random access channel transmission for the additional cell and priorities corresponding to other UL transmissions.
The present invention provides a communication device that carries out wireless communication with a first communication network via a wireless access network, wireless or wired communication with a second communication network, and wireless communication with a terminal. When the communication device moves, the communication device performs at least any one of an action related to the movement of the communication device and the transmission or reception, by a communication unit, of information related to the movement.
A terminal according to one aspect of the present disclosure comprises: a reception unit that receives configurations of a plurality of channel state information (CSI)-reference signal (RS) resources; and a control unit that measures the plurality of CSI-RS resources using more than 32 CSI-RS ports. The plurality of CSI-RS resources are each associated with 32 or less different CSI-RS ports.
A terminal according to one aspect of the present disclosure is characterized by comprising: a reception unit that receives a setting related to at least one of a plurality of offsets related to timing advance (TA) and a plurality of timing advance groups (TAGs); and a control unit that, on the basis of a specific method, determines, from among the plurality of offsets and/or the plurality of TAGs, at least one of a specific offset and a specific TAG to be applied to a specific uplink transmission. The terminal is characterized in that the specific uplink transmission is an uplink transmission after the reception of an upper layer parameter related to a unified transmission configuration indication (TCI) state and before the application of the indicated TCI state. According to the one aspect of the present disclosure, UL transmission can be appropriately controlled.
This base station includes: a transmission unit that transmits, to a terminal, control information related to a cell intermittent transmission/reception function for enabling or disabling a transmission/reception unit; a control unit that controls transmission/reception with the terminal on the basis of the control information related to the cell intermittent transmission/reception function; and a reception unit that receives a scheduling request (SR) from the terminal. When the transmission unit receives the SR, the transmission unit transmits a notification for changing a cell intermittent transmission/reception function to the terminal.
A terminal according to one aspect of the present disclosure comprises a reception unit that receives, via a relay device, higher layer signaling related to a beam instruction, and a control unit that controls transmission/reception of at least one of a specific signal and a channel on the basis of the beam instruction. The higher layer signaling includes information related to a transfer resource set. According to the one aspect of the present disclosure, communication can be appropriately performed in a wireless communication system using a high frequency band.
A terminal according to one embodiment of the present disclosure comprises: a reception unit that receives higher layer signaling related to a beam indication via a relay device; and a control unit that controls transmission/reception of at least one of a specific signal and a specific channel on the basis of the beam indication. The higher layer signaling includes information related to a forwarding resource set. A beam indication type is set for at least one of a plurality of forwarding resources included in the forwarding resource set. According to one embodiment of the present disclosure, communication in a wireless communication system using a high frequency band can be appropriately performed.
H04W 72/231 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
20.
TERMINAL, WIRELESS COMMUNICATION METHOD, AND BASE STATION
A terminal according to one aspect of the present disclosure comprises: a reception unit that receives downlink control information (DCI) relating to a beam indication via a relay device; and a control unit that controls transmission/reception of at least one of a specific signal and channel on the basis of the beam indication. The DCI includes information relating to at least one of one or more beam indexes, codebook indexes, and time resources. According to the one aspect of the present disclosure, communication in a wireless communication system using a high frequency band can be appropriately performed.
H04W 72/232 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
This terminal comprises: a reception unit that receives a notification signal from another terminal; and a transmission unit that transmits, to said other terminal, a signal for making a request for becoming subordinate to said other terminal on the basis of the notification signal, wherein the reception unit receives, from said other terminal, a notification that said terminal is to become subordinate to said other terminal.
This network node comprises: a reception unit that receives a first message requesting an event subscription; a control unit that holds a subscription list in which an access token included in the first message and the requested event subscription are associated; and a transmission unit that transmits a second message requesting a token event subscription for receiving a notification related to the access token. The reception unit receives the notification related to the access token, the control unit detects the event subscription corresponding to the access token from the subscription list, and the transmission unit transmits a cancellation request for the detected event subscription.
This network node comprises: a reception unit which, from a base station having a subscriber module, receives a registration request including encrypted identification information relating to an owner of the subscriber module; and a transmission unit which transmits, to the base station, a message requesting authentication information used in authentication of the subscriber module. The reception unit receives the authentication information from the base station, and if the authentication fails, the transmission unit transmits, to the base station, information for reporting the failure.
A network node according to the present invention includes a reception unit that receives a first message which requests an event subscription, a control unit that decodes an access token which is included in the first message and that acquires information pertaining to the event subscription, and a transmission unit that transmits a second message which requests a token event subscription for receiving a notification pertaining to the access token, wherein: the reception unit receives the notification pertaining to the access token; the control unit detects the necessity of canceling the event subscription, on the basis of the information pertaining to the event subscription which is obtained by decoding the access token included in the notification; and the transmission unit transmits a request for canceling the event subscription.
A terminal according to one aspect of the present disclosure is characterized by comprising: a reception unit that receives, via a target, a downlink (DL) sensing resource transmitted from a base station; and a control unit that controls measurement of the DL sensing resource. According to the one aspect of the present disclosure, measurement/reporting of the sensing resource can be appropriately performed.
A terminal according to one aspect of the present disclosure is characterized by comprising: a reception unit that receives, via a target, a downlink (DL) sensing resource repeatedly transmitted from a base station; and a control unit that controls the measurement of the repeatedly transmitted DL sensing resource. According to the one aspect of the present disclosure, the sensing resource can be suitably measured/reported.
This network node comprises a receiving unit that receives a first message requesting an event subscription, the first message including first notification destination information configured on the basis of a notification destination of the event subscription and an access token corresponding to the event subscription, a control unit that generates second notification destination information obtained by including a notification destination indicating the device itself in the first notification destination information, and a transmitting unit that transmits a second message including the second notification destination information and requesting the event subscription, wherein: the receiving unit receives a notification relating to the event subscription, transmitted to the notification destination indicated by the second notification destination information; the control unit validates the access token corresponding to the event subscription included in the second notification destination information; and if the result of the validation is successful, the transmitting unit transmits information relating to the notification to the notification destination indicated by the first notification destination information included in the second notification destination information.
NIPPON TELEGRAPH AND TELEPHONE CORPORATION (Japan)
NTT DOCOMO, INC. (Japan)
Inventor
Omiya, Riku
Iwabuchi, Masashi
Ogawa, Tomoaki
Takatori, Yasushi
Tomie, Takahiro
Suyama, Satoshi
Kitao, Koshiro
Nakamura, Mitsuki
Abstract
This propagation characteristic estimation device estimates a radio wave propagation characteristic between a transmission point and a reception point. Environmental information indicates an arrangement of structural surfaces that reflect and scatter radio waves from the transmission point to the reception point. The propagation characteristic estimation device uses the environmental information as a basis for extracting a structural surface that is visible by line of sight from both the transmission point and the reception points as a structural surface of interest. The propagation characteristic estimation device estimates the radio wave propagation characteristic of a propagation path between the transmission point and the reception point by way of the structural surface of interest on the basis of a first area, which is the area of the structural surface of interest visible from the transmission point, and a second area, which is the area of the structural surface of interest visible from the reception point. If the structural surface of interest is a reflective surface of a dynamic reflector, the propagation characteristic estimation device estimates the radio wave propagation characteristic on the basis of the first and second areas for the case of hypothetically correcting the tilt of the reflective surface of the dynamic reflector so as to achieve a state of specular reflection.
NIPPON TELEGRAPH AND TELEPHONE CORPORATION (Japan)
NTT DOCOMO, INC. (Japan)
Inventor
Omiya, Riku
Ogawa, Tomoaki
Iwabuchi, Masashi
Takatori, Yasushi
Tomie, Takahiro
Suyama, Satoshi
Kitao, Koshiro
Nakamura, Mitsuki
Abstract
This propagation characteristic estimation device estimates radio wave propagation characteristics between a transmission point and a reception point. Environment information indicates an arrangement of a structure surface that reflects and scatters radio waves from the transmission point to the reception point. The propagation characteristic estimation device extracts, on the basis of the environment information and as a target structure surface, a structure surface that is visible without obstruction from both the transmission point and the reception point. The propagation characteristic estimation device estimates the radio wave propagation characteristics of a propagation path between the transmission point and the reception point via the target structure surface, on the basis of: a first area that is an area of the target structure surface visible from the transmission point; a second area that is an area of the target structure surface visible from the reception point; and a reflection pattern that represents a level of a reflection wave reflected by the target structure surface. When the target structure surface is the reflection surface of a dynamic reflection plate, the propagation characteristic estimation device estimates the radio wave propagation characteristics on the basis of the reflection pattern corresponding to a setting value of a reflection angle of the dynamic reflection plate.
NIPPON TELEGRAPH AND TELEPHONE CORPORATION (Japan)
NTT DOCOMO, INC. (Japan)
Inventor
Kano, Hisayoshi
Matsui, Munehiro
Abe, Junichi
Yamashita, Fumihiro
Onizawa, Takeshi
Hokazono, Yuki
Kohara, Hinata
Fukasawa, Kenji
Abstract
This wireless communication system comprises a terminal station, a terrestrial base station, a plurality of node stations constituting a non-terrestrial network; and a routing device. The terrestrial base station and at least one of the node stations are multi-carrier compatible stations comprising a first wireless child station corresponding to a first carrier and a second wireless child station corresponding to a second carrier. The routing device acquires the link capacity and traffic flow of communication routes leading to the multi-carrier compatible stations, and calculates congestion levels of the communication routes leading to the multi-carrier compatible stations on the basis of the link capacity and traffic flow. If the congestion level is at or above a threshold, the routing device chooses a communication route such that one of either the first or second carrier is accommodated by the wireless child stations provided in the multi-carrier compatible stations and the other is accommodated by a radio child station provided in a station different from the multi-carrier compatible stations. If the congestion level is below the threshold, the routing device chooses a communication route such that both the first and second carriers are accommodated by the wireless child stations provided in the multi-carrier compatible stations.
H04W 28/16 - Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
H04W 40/22 - Communication route or path selection, e.g. power-based or shortest path routing using selective relaying for reaching a BTS [Base Transceiver Station] or an access point
H04W 72/0457 - Variable allocation of band or rate
NIPPON TELEGRAPH AND TELEPHONE CORPORATION (Japan)
NTT DOCOMO, INC. (Japan)
Inventor
Kano, Hisayoshi
Matsui, Munehiro
Abe, Junichi
Yamashita, Fumihiro
Hokazono, Yuki
Kohara, Hinata
Fukasawa, Kenji
Abstract
The present disclosure relates to a radio communication system using a non-terrestrial network, and the purpose of the present disclosure is to provide a radio communication system capable of establishing a new line that will act as a replacement in anticipation of a line connected to airborne radio stations being disconnected. A radio communication system according to the present disclosure comprises: a ground base station; and a plurality of airborne radio stations that establish connecting lines with other nearby airborne radio stations or with the ground base station. The radio communication system calculates a predicted time at which the line is predicted to be disconnected. The radio communication system also determines a combination of airborne radio stations or a combination of an airborne radio station and the ground base station between which a new line is to be established as a replacement for the line predicted to be disconnected. The airborne radio stations or the airborne radio station and the ground base station that have been selected for the abovementioned combination start to establish a new line according to the combination at a time that is earlier than the predicted time by at least the time required to establish a new line.
A terminal includes: a reception unit for receiving configuration information related to a physical uplink control channel for a contention resolution message in a random access procedure; and a control unit for identifying a number of resources for the physical uplink control channel on the basis of the configuration information, the number of resources being greater than 16. The configuration information is at least one of first configuration information for a terminal reduced in capability or second configuration information for a terminal other than the terminal.
This terminal comprises: a transmission unit that transmits information related to another terminal to a function of at least one of a base station and a core network; and a reception unit that receives, from the function of the at least one of the base station and the core network, a notification that operation related to the other terminal is permitted or a notification that operation related to the other terminal is not permitted. The transmission unit transmits scheduling information to the other terminal if the notification that operation related to the other terminal is permitted has been received from the function of the at least one of the base station and the core network.
This network node comprises: a transmission unit that transmits a first message requesting information relating to quality of service; a reception unit that receives the information relating to the quality of service requested by the first message; and a control unit that associates and stores the information relating to the quality of service and an access token corresponding to the information relating to the quality of service. The control unit acquires the information relating to the quality of service associated with the access token when a notification related to the access token has been received, the transmission unit transmits a second message requesting restoration of the quality of service associated with the access token, and the reception unit receives a response to the second message.
A terminal according to one aspect of the present disclosure comprises: a reception unit that receives at least one first reference signal; and a control unit that, on the basis of the reception power of the at least one first reference signal, determines whether to perform a single random access channel transmission or a plurality of random channel transmissions for a random access channel transmission trial, and/or determines the number of random access channel transmissions for the trial, and if the trial fails, selects a third reference signal for determining a retry resource, on the basis of the determination and the reception power of at least one second reference signal.
A terminal according to one aspect of the present disclosure includes a reception unit that receives one or more first reference signals, and a control unit that, on the basis of reception power of the one or more first reference signals, determines at least one of whether to perform a single random access channel transmission or to perform multiple random channel transmissions in a random access channel transmission attempt, and a count of random access channel transmissions in the attempt, and in a case in which the attempt fails, determines, on the basis of the determination, at least one of retry transmission power and a maximum number of random access channel transmissions.
A base station according to one aspect of the present disclosure is characterized by comprising: a reception unit that receives, via a target, an uplink (UL) sensing resource transmitted from a terminal; and a control unit that controls measurement of the UL sensing resource. According to one aspect of the present disclosure, sensing resources can be appropriately measured/reported.
A terminal according to one aspect of the present disclosure comprises: a control unit that, on the basis of a first format indicating one or more first time resources, controls the transmission of a first signal for sensing; and a transmission unit that transmits the first signal in the one or more first time resources. A second signal is a result received by one or more terminals in response to the transmission of the first signal. The first format is determined together with a second format indicating one or more second time resources for receiving the second signal.
A radio communication device according to an aspect of the present disclosure comprises a control unit that controls transmission of a first signal and reception of a second signal based on the first signal on the basis of a format indicating one or more pairs of one or more first time resources and one or more second time resources, a transmitting unit that transmits the first signal in the one or more first time resources, and a receiving unit that receives the second signal in the one or more second time resources, wherein the format is based on a minimum delay and a maximum delay from transmission of the first signal to reception of the second signal.
A base station according to one aspect of the present disclosure includes: a control unit that controls, on the basis of a first format indicating one or more first time resources, the transmission of a first signal for sensing; and a transmission unit that transmits the first signal in the one or more first time resources. A second signal is a result received by one or more base stations in response to the transmission of the first signal. The first format is determined together with a second format indicating one or more second time resources for the reception of the second signal.
NIPPON TELEGRAPH AND TELEPHONE CORPORATION (Japan)
NTT DOCOMO, INC. (Japan)
Inventor
Kano, Hisayoshi
Matsui, Munehiro
Abe, Junichi
Yamashita, Fumihiro
Hokazono, Yuki
Kohara, Hinata
Fukasawa, Kenji
Abstract
The present disclosure relates to a wireless communication system, a wireless communication method, a wireless communication device, and a wireless communication program. This wireless communication system implements communication using a non-terrestrial network, and comprises a terminal station, a terrestrial base station, a plurality of node stations constituting a non-terrestrial network, and a route control device. The route control device is configured so as to perform processing to calculate a predicted time at which a communication link interruption will occur, processing to configure a plurality of communication routes serving as switching destination candidates, processing to calculate cost values of the plurality of communication routes serving as switching destination candidates on the basis of the predicted time, and processing to compare the cost values and select, from the plurality of communication routes serving as switching destination candidates, the communication route for which the cost value is the lowest.
This wireless communication node performs wireless communication with an upper node via a non-terrestrial network, and performs wireless communication with a lower node. The wireless communication node can determine a downlink transmission timing to the lower node, and determines the transmission timing on the basis of a time difference between a reference time applied to the transmission timing and the downlink reception timing to the wireless communication node.
A terminal according to one aspect of the present disclosure comprises: a reception unit that receives downlink control information used for scheduling of a physical uplink shared channel (PUSCH); and a control unit that, on the basis of information pertaining the rank of the PUSCH included in the downlink control information and information pertaining to the presence or absence of transmission of an uplink shared channel (UL-SCH), controls the transmission of channel state information and the UL-SCH in one or more codewords (CW) corresponding to the PUSCH.
A terminal according to one aspect of the present disclosure is characterized by comprising: a reception unit that receives a parameter relating to a codebook; and a control unit that, when the parameter is 7 or 8, controls a channel state information (CSI) report in three or more layers. According to one aspect of the present disclosure, appropriate CSI feedback can be achieved.
A terminal according to one aspect of the present disclosure comprises: a reception unit that receives a setting indicating a value unique to a bandwidth part as the maximum number of layers of an uplink shared channel; and a control unit that controls transmission of the uplink shared channel using a non-codebook-based transmission and layers the number of which is less than or equal to the value in the bandwidth part.
H04W 72/1268 - Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
H04W 72/0453 - Resources in frequency domain, e.g. a carrier in FDMA
H04W 72/232 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
46.
TERMINAL, WIRELESS COMMUNICATION METHOD, AND BASE STATION
A terminal according to an aspect of the present disclosure comprises: a reception unit that receives a higher layer parameter pertaining to a unified transmission configuration indication (TCI) state and a physical downlink control channel configuration including a plurality of different control resource set (CORESET) pool indexes, and receives downlink control information (DCI) that schedules a physical downlink shared channel (PDSCH); and a control unit that determines an indication TCI state to be applied to the PDSCH on the basis of at least one of a frequency range, a report of the capability of buffering a plurality of beams for a multi-DCI-based multi-transmission/reception point (TRP), and an offset from the final symbol of the DCI to the start symbol of the PDSCH. According to one aspect of the present disclosure, a TCI state can be appropriately applied.
This terminal comprises: a control unit that identifies prediction information pertaining to wireless resource management of the terminal; and a transmission unit that transmits the prediction information.
A terminal according to one aspect of the present disclosure comprises: a reception unit that receives information relating to one or more beam application times and/or a cell switching command; and a control unit that determines a beam application time for a target cell on the basis of the presence or absence of setting of a beam application time for a specific case before the reception of the cell switching command. According to the one aspect of the present disclosure, communication can be appropriately controlled even if the beam application time is supported.
Provided is a network node comprising: a control unit that sets a first setting value which is the number of wireless hops between a host device and a first network node already connected with the host device; and a reception unit that, via the first network node, receives a connection request from a terminal or a terminal function included in a second network node and receives an interface establishment request from a lower layer wireless base station function included in a third network node. When the control unit has received the connection request from the terminal function included in the second network node, the control unit holds a value obtained by adding 1 to the first setting value. When the control unit has received the interface establishment request from the lower layer wireless base station function included in the third network node and determined that the third network node is identical to the second network node, the control unit sets the held value as a second setting value which is the number of wireless hops between the host device and the third network node.
A terminal according to one aspect of the present disclosure comprises: a transmission unit that transmits capability information indicating support of an uplink shared channel using more than four layers; and a control unit that controls whether or not to receive downlink control information indicating an uplink bandwidth part on the basis of the capability information.
H04W 8/22 - Processing or transfer of terminal data, e.g. status or physical capabilities
H04W 72/0453 - Resources in frequency domain, e.g. a carrier in FDMA
H04W 72/232 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
51.
TERMINAL, WIRELESS COMMUNICATION METHOD, AND BASE STATION
A terminal according to one aspect of the present disclosure comprises: a reception unit that receives an upper layer parameter relating to a unified transmission configuration indication (TCI) state, and receives downlink control information (DCI) triggering an aperiodic channel state information reference signal (A-CSI-RS); and a control unit that, if a parameter indicating following the operation of a default TCI state is not set for each control resource set (CORESET) pool index, determines an indication TCI state to be applied to a resource or a resource set of the A-CSI-RS on the basis of at least one of a frequency range, a report of the buffering capabilities of a plurality of beams for multi-transmission/reception points (TRPs), and an offset from a final symbol of a physical downlink control channel for transmitting the DCI to a start symbol of the A-CSI-RS. According to the one aspect of the present disclosure, the TCI state can be appropriately applied.
H04W 72/232 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
52.
TERMINAL, WIRELESS COMMUNICATION METHOD, AND BASE STATION
A terminal according to one aspect of the present disclosure comprises: a reception unit that receives information relating to one or more beam application times; and a control unit that determines a beam application time for a target cell on the basis of the information. The information includes at least one of an absolute value, a reference value, and a difference value as a value related to the beam application time. According to the one aspect of the present disclosure, communication can be appropriately controlled even if the beam application time is supported.
A terminal according to one aspect of the present disclosure comprises: a reception unit that receives a signal which triggers a UE-based timing advance measurement; and a control unit that performs the UE-based timing advance measurement for a candidate cell on the basis of the signal. The control unit controls the execution of the UE-based timing advance measurement on the basis of whether or not the signal includes an instruction about the candidate cell for which the UE-based timing advance measurement is to be performed or on the basis of reception of a physical downlink control channel order.
This terminal includes: a reception unit that receives, from a base station, control information pertaining to a cell discontinuous reception function in which the base station validates or invalidates a reception unit; a communication unit that executes transmission to the base station on the basis of the control information pertaining to the cell discontinuous reception function; and a control unit that determines whether or not the PUCCH (Physical Uplink Control Channel) cell switching and the cell discontinuous reception function are to be set simultaneously.
This terminal has: a reception part that receives, from a base station, control information related to a cell intermittent transmission/reception function with which the base station enables or disables a transmission/reception unit; and a control part that executes transmission/reception to/from the base station on the basis of the control information related to the cell intermittent transmission/reception function. The reception part receives a downlink control information (DCI) format from the base station, and the control part enables or disables the cell intermittent transmission/reception function on the basis of at least one of a plurality of blocks included in the DCI format.
This terminal comprises: a reception unit that receives, from a base station, control information pertaining to a cell discontinuous transmission/reception function by which the base station enables or disables a transmission/reception unit; and a control unit that executes transmission/reception to/from the base station on the basis of the control information pertaining to the cell discontinuous transmission/reception function. The reception unit receives a Downlink Control Information (DCI) field from the base station, and the control unit enables or disables the cell discontinuous transmission/reception function in a plurality of cells on the basis of the DCI field.
Provided is a terminal including: a reception section that receives, from a base station, control information pertaining to a cell discontinuous reception function by which the base station enables or disables a reception unit; and a control section that executes transmission to the base station on the basis of the control information pertaining to the cell discontinuous reception function, wherein the control section determines whether or not to set the cell discontinuous reception function and multiple configured grant - physical uplink shared channel (CG-PUSCH) transmission opportunities in one period at the same time.
Provided is an information processing device (100) that, when executing aggregation in both a partner device and an own device holding user data including user IDs and user-related attribute information such that the target of the aggregation is an aggregation pattern including a plurality of combinations of data items included in the attribute information, adds, to the aggregation result, noise based on a differential privacy standard within the range of a privacy budget and that executes aggregation targeting the aggregation pattern. The information processing device (100) comprises: a relevance calculation unit (101) for calculating the relevance between an index related to the purpose of data utilization and data items included in the attribute information; and a selection unit (102) that, on the basis of the calculated relevance, selects a data item to be included in the aggregation pattern.
A terminal according to one aspect of the present disclosure is characterized by comprising: a reception unit that receives a physical downlink control channel (PDCCH) order including information related to physical random access channel (PRACH) transmission for a plurality of candidate cells; and a control unit that controls the PRACH transmission to each of the plurality of candidate cells. One aspect of the present disclosure makes it possible to appropriately execute PRACH transmission to each candidate cell.
A terminal according to one aspect of the present disclosure comprises a control unit that performs a UE-based timing advance measurement for a candidate cell, and a reception unit that receives a setting relating to a timer or a threshold value for determining the validity of a timing advance obtained by the UE-based timing advance measurement. The control unit determines the validity of the timing advance on the basis of the setting.
A portable terminal 10A comprises a first acquisition unit 160a, a determination unit 160b, and a notification unit 160c. The first acquisition unit 160a acquires tilt data indicating the pitch angle θ and roll angle θr that represent the tilt of the portable terminal 10A. The determination unit 160b determines, on the basis of the tilt data acquired by the first acquisition unit 160a, whether a hunched posture of a user using the mobile terminal 10A has continued for a prescribed period. When it has been determined by the determination unit 160b that a hunched posture has continued for the prescribed period, the notification unit 160c prompts the user to change posture by controlling the area and the position occupied by a display image on the display surface of a display device 120 in accordance with the tilt of the portable terminal 10A.
This terminal comprises: a reception unit that receives, from the base station, control information for scheduling the resources of a plurality of sidelink shared channels in a unlicensed band; a transmission unit that transmits the plurality of sidelink shared channels to other terminals; and a control unit that generates a negative response on the basis of at least one of a situation pertaining to each of the resources of the plurality of sidelink shared channels and a situation pertaining to each of the resources of sidelink feedback channels corresponding to the plurality of side-link shared channels, wherein the transmission unit transmits the negative response to the base station.
A terminal according to one aspect of the present disclosure comprises: a reception unit that receives a setting indicating that either a periodic/semi-persistent channel state information (CSI)-reference signal (RS) resource or a CSI-RS resource set including the CSI-RS resource conforms to a unified transmission configuration indication (TCI) state, and receives an instruction for the unified TCI state; and a control unit that applies the unified TCI state to reception of the CSI-RS resource.
A terminal according to one aspect of the present disclosure comprises: a transmission unit that transmits a Medium Access Control (MAC) control element for beam reporting, the MAC control element including at least a reference signal indicator (ID) field indicating at least one of a downlink beam and an uplink beam, and a field indicating the results of measuring the downlink beam and the uplink beam; and a control unit that determines an update of the beams on the basis of a response transmitted for the MAC control element. According to the one embodiment of the present disclosure, beam reporting and TCI state application can be appropriately performed.
This terminal comprises: a transmission unit that transmits data to a base station via a relay station in a first time unit and a second time unit following the first time unit; and a control unit that updates an advance amount of transmission timing of the data on the basis of a parameter related to the relay station. If the second time unit after the update of the advance amount overlaps the first time unit before the update, the control unit reduces the time direction width of the first time unit and/or the second time unit.
A terminal according to an aspect of the present disclosure comprises: a reception unit that receives a setting related to a unified transmission configuration indication (TCI) state; and a control unit that determines to perform at least one of downlink beam reporting and uplink beam reporting on the basis of the setting and an event. According to an aspect of the present disclosure, beam reporting and TCI state application can be performed appropriately.
A terminal according to one embodiment of the present disclosure comprises: a reception unit that receives a setting, or an instruction, related to a multi-transmission/reception point (TRP); and a control unit that, on the basis of the setting or the instruction and an event, makes a determination to perform a first beam report for a first TRP and/or a second beam report for a second TRP. According to the one embodiment of the present disclosure, beam reporting and TCI state application can be appropriately performed.
This determination device is for determining the validity of terminal position information, which is position information of a terminal, and comprises: an information acquisition unit that acquires the terminal position information from the terminal; and a determination unit that determines whether the terminal position information is valid by comparing the terminal position information with comparison target position information, which is position information about a comparison target.
A terminal according to one aspect of the present disclosure comprises: a reception unit that receives configuration information pertaining to a secondary cell for which only uplink transmission in a specific band is performed; and a control unit that determines uplink transmission timing on the basis of the configuration information and controls the uplink transmission for the secondary cell. According to the one aspect of the present disclosure, the transmission of a UL signal can be appropriately controlled.
A terminal according to an aspect of the present disclosure has: a reception unit that receives a configuration for reporting channel state information (CSI) based on a type-2 codebook; and a control unit that controls transmission of the report based on measurement of a plurality of channel state information reference signals (CSI-RS) from a plurality of panels on the basis of the setting. The report includes a plurality of indexes respectively corresponding to the plurality of panels, wherein the plurality of indexes respectively correspond to a plurality of spatial domain bases, one or more indexes from among the plurality of indexes correspond to one or more panels from among the plurality of panels, and the one or more indexes are selected from a part of a set of spatial domain bases.
A terminal according to one aspect of the present disclosure comprises: a reception unit that receives a setting for reporting channel state information (CSI) based on a type 1 multi-panel codebook; and a control unit that, on the basis of the setting, controls transmission of the report based on measurements of a plurality of channel state information reference signals (CSI-RS) from a plurality of panels. The report includes a plurality of indices corresponding respectively to the plurality of panels, and the plurality of indices correspond respectively to a plurality of spatial domain bases.
A terminal according to one aspect of the present disclosure comprises: a reception unit that receives a switching instruction for uplink (UL) transmission based on multiple pieces of downlink control information (multi-DCI) and utilizing a plurality of panels; and a control unit that, on the basis of the switching instruction, controls panel switching for the uplink transmission. The switching instruction includes information relating to a specific panel and a transmission/reception point (TRP) associated with the specific panel. According to the one aspect of the present disclosure, UL transmission utilizing a plurality of panels can be appropriately performed.
This communication device has: a transmission unit that transmits, to an ambient Internet-of-things (IoT) device, at least one of a second DL signal for use in backward scattering by the ambient IoT device and a first downlink (DL) signal including control information and/or data, and that transmits a third DL signal to a terminal; and a reception unit that receives, as a first uplink (UL) signal, the second DL signal that has undergone backscattering by the ambient IoT device, and that receives a second UL signal from the terminal. The transmission unit notifies the terminal of a resource for use in transmission/reception with respect to the ambient IoT device.
This communication device includes: a transmission unit that transmits, to an ambient Internet-of-Things (IoT) device, at least one of a first downlink (DL) signal including at least one of control information and data, and a second DL signal used for backward scattering by the ambient IoT device; and a reception unit that receives, as an uplink (UL) signal, the second DL signal backscattered by the ambient IoT device. The reception unit receives a notification of a resource to be used for transmission to and reception from the ambient IoT device.
This communication device comprises: a transmission unit that transmits, to an ambient Internet of things (IoT) device, a first downlink (DL) signal which contains control information and/or data, and a second DL signal which is used for backscattering by the ambient IoT device; and a reception unit that receives, as an uplink (UL) signal, the second DL signal which has been backscattered by the ambient IoT device, wherein the transmission unit includes, in the first DL signal, information relating to the second DL signal.
This communication device includes: a transmission unit that transmits, to an ambient Internet of Things (IoT) device, at least one of a first downlink (DL) signal including at least one of control information and data, and a second DL signal used for backscattering by the ambient IoT device; and a receiving unit that receives, as an uplink (UL) signal, the second DL signal that is backscattered by the ambient IoT device. The transmission unit determines a resource for transmitting the at least one of the first DL signal and the second DL signal.
H04W 72/0446 - Resources in time domain, e.g. slots or frames
H04W 4/38 - Services specially adapted for particular environments, situations or purposes for collecting sensor information
H04W 4/80 - Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
H04W 72/0453 - Resources in frequency domain, e.g. a carrier in FDMA
This communication device has: a transmission unit for transmitting a first downlink (DL) signal including control information and/or data to an ambient Internet of Things (IoT) device, transmitting a second DL signal to be used in backscattering by the ambient IoT device thereto, and transmitting a third DL signal to a terminal; and a reception unit for receiving the second DL signal which was backscattered by the ambient IoT device as a first uplink (UL) signal, and receiving a second UL signal from the terminal. The transmission unit multiplexes and transmits the first DL signal or second DL signal, and the third DL signal.
H04W 72/0446 - Resources in time domain, e.g. slots or frames
H04W 4/38 - Services specially adapted for particular environments, situations or purposes for collecting sensor information
H04W 4/80 - Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
H04W 72/0453 - Resources in frequency domain, e.g. a carrier in FDMA
This network node includes: a control unit that manages a list of subscriber information related to a closed access group (CAG) cell; a reception unit that receives a request to update the list from a first network node, and receives an inquiry request including an identifier of the CAG cell from a second network node; and a transmission unit that transmits, to the second network node, information relating to a CAG cell holder, contact information of the CAG cell holder, and a CAG cell user, all of which correspond to the identifier of the CAG cell.
This terminal has a transmission unit that transmits, to a first network node, a request for executing data channel configuration, and a reception unit that receives, from the first network node, a response indicating the data channel configuration transmitted from the incoming call network is not possible. The transmission unit transmits, to the first network node, a request for executing the data channel configuration between an own terminal and an outgoing network and for executing a voice communication path configuration between the outgoing network and an incoming terminal. The reception unit receives, from the first network node, a response indicating the data channel configuration between the own terminal and the outgoing network is possible. The terminal further has a control unit for executing the data channel configuration between the own terminal and the outgoing network.
This information processing device (10) comprises: a style selection unit (11) that selects style information relating to a user on the basis of user information including at least one of user attribute information and behavior information; an explanatory sentence generation unit (12) that generates a recommendation explanation sentence on the basis of a recommendation basis obtained in advance about content to be recommended and the style information selected by the style selection unit (11); and a presentation unit (13) that presents the recommendation explanation sentence generated by the explanatory sentence generation unit (12) to the user.
A terminal according to one embodiment of the present disclosure has: a reception unit that receives either a first Medium Access Control (MAC) control element that activates a unified Transmission Configuration Indication (TCI) state that uses a single transmission/reception point (TRP), and a second MAC control element that activates a unified TCI state that uses a plurality of TRPs; and a control unit which, on the basis of the first MAC control element or the second MAC control element, determines which mode among a first mode which uses the single TRP and a second mode which uses the plurality of TRPs is to be applied. This one embodiment of the present disclosure makes it possible to appropriately apply a TCI state.
H04W 72/231 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
According to various embodiments, a 5G communication system is described comprising a Network Data Analytics Function and an Operation, Administration and Maintenance system, wherein the Operation, Administration and Maintenance system is configured to specify a machine learning model for the Network Data Analytics Function to use to generate analytics information and wherein the Network Data Analytics Function is configured to receive a specification of the machine learning model and use the machine learning model to generate analytics information.
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
H04L 41/40 - Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks using virtualisation of network functions or resources, e.g. SDN or NFV entities
H04W 24/00 - Supervisory, monitoring or testing arrangements
H04W 24/02 - Arrangements for optimising operational condition
83.
TERMINAL, WIRELESS COMMUNICATION METHOD, AND BASE STATION
A terminal according to one aspect of the present disclosure has a reception unit that receives an instruction to switch to uplink (UL) transmission in which a plurality of panels are used, and a control unit that controls panel switching for the UL transmission on the basis of the switching instruction. The panels before and after the switching constitute asymmetrical panels. This aspect of the present disclosure makes it possible to appropriately perform UL transmission in which a plurality of panels are used.
A terminal according to one aspect of the present disclosure comprises: a reception unit that receives a switching instruction for uplink (UL) transmission that uses a plurality of panels; and a control unit that controls panel switching for the uplink transmission on the basis of the switching instruction. The switching instruction includes information related to a specific panel and to a sounding reference signal (SRS) resource set associated with said specific panel. This aspect of the present disclosure makes it possible to appropriately perform UL transmission in which a plurality of panels are used.
This communication device includes: a transmission unit that transmits, to an ambient Internet of Things (IoT) device, at least one of a first Downlink (DL) signal including control information and/or data and a second DL signal used for backward scattering by the ambient IoT device; and a reception unit that receives, as an uplink (UL) signal, the second DL signal backscattered by the ambient IoT device. The transmission unit notifies the ambient IoT device of a resource to be used for at least one of the first DL signal and the second DL signal.
This communication device has at least one of: a transmission unit that transmits, to an ambient Internet-of-Things (IoT) device, at least one of a first downlink (DL) signal including at least one of control information and data, and a second DL signal used for backscatter by the IoT device; and a reception unit that receives, as an uplink (UL) signal, the second DL signal backscattered by the ambient IoT device.
A terminal according to one aspect of the present disclosure includes: a reception unit that, if a combination of a category 1 Demodulation Reference Signal (DMRS) port and a category 2 DMRS port in at least one Code Division Multiplexing (CDM) group is supported, indicates the combination and receives Downlink Control Information (DCI) for scheduling a downlink shared channel for one or two codewords; and a control unit that controls a scheduling constraint with respect to another terminal on the basis of the combination. The combination includes an entry indicating a DMRS port that uses a frequency domain orthogonal cover code (FD-OCC) having a length of 4. This aspect of the present disclosure makes it possible to use an appropriate DMRS port.
This network node comprises: a reception unit that receives, from a terminal or a session control node, description information including information pertaining to a Quality of Service (QoS), information pertaining to traffic characteristics, and a protocol description; a control unit that generates a request to establish a QoS flow on the basis of the description information; and a transmission unit that transmits the request to a policy management node.
Provided is a network node that manages communication between network nodes in a mobile core network, the network node comprising: a reception unit that receives a generation request for a first network node; a control unit that verifies a second network node that is a communication destination of the first network node; and a transmission unit that transmits, to a certificate management server, an acquisition request for the certificate chains of the first network node and the second network node and that transmits, to an authorization server, a registration request for the first network node.
H04W 12/069 - Authentication using certificates or pre-shared keys
H04L 41/0895 - Configuration of virtualised networks or elements, e.g. virtualised network function or OpenFlow elements
H04L 41/40 - Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks using virtualisation of network functions or resources, e.g. SDN or NFV entities
H04W 28/084 - Load balancing or load distribution among edge computing entities, e.g. multi-access edge computing
This terminal comprises: a control unit that executes handover from a first cell which is a handover switching source, to a second cell which is a candidate of a handover switching destination; and a transmission unit that transmits, to a network, information indicating the status related to a network energy saving mode of at least one of the first cell and the second cell.
A determination apparatus 10 comprises a calculation unit 130a, a first determination unit 130b, and a second determination unit 130c. The calculation unit 130a calculates, for at least some areas among multiple areas in which a settlement service is provided, settlement statistical information that includes a first totalization value indicating the use state of the settlement service within the respective areas on the basis of a settlement history of each user. The first determination unit 130b determines, on the basis of the settlement statistical information and from among the at least some areas, a target area that satisfies a first condition corresponding to a promotion for expanding the use of the settlement service. The second determination unit 130c determines, from among users living in the target area, a user who satisfies a second condition corresponding to the promotion as a target user of the promotion.
This three-dimensional space estimation system comprises: a relative depth acquisition unit that acquires relative depth information pertaining to a two-dimensional image; a reference line setting unit that sets a straight line detected from the two-dimensional image as a reference line; a reference point setting unit that sets a plurality of reference points on the reference line and sets the three-dimensional coordinates of each reference point by using a first coefficient for converting the relative depth to an absolute depth; a two-dimensional coordinate acquisition unit that acquires two-dimensional coordinates of each reference point; a parameter calculation unit that substitutes the three-dimensional coordinates and the two-dimensional coordinates of the reference points into a conversion formula representing the relationship between the three-dimensional coordinates and the two-dimensional coordinates, thereby calculating a conversion formula parameter and the first coefficient; and a three-dimensional space model generation unit that arranges each pixel of the two-dimensional image in the three-dimensional space using the parameter, the first coefficient, and the relative depth of each pixel and generates a three-dimensional space model.
This terminal transmits terminal capability information related to scheduling for a combination of a plurality of cells based on single downlink control information. The terminal can transmit terminal capability information including the possibility of simultaneous monitoring of the single downlink control information and existing downlink control information other than the single downlink control information.
H04W 8/22 - Processing or transfer of terminal data, e.g. status or physical capabilities
H04W 72/232 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
H04W 72/0457 - Variable allocation of band or rate
This terminal comprises a communication unit that executes sidelink-channel communication, and a control unit that controls the sidelink-channel communication. The control unit controls the sidelink-channel transmission using a specific method when two or more usable transmission occasions can be used as transmission occasions for a sidelink feedback channel that transmits feedback.
This terminal comprises: a reception unit that executes Listen before talk (LBT) in an unlicensed band; a transmission unit that, when the LBT is successful, transmits a first signal to another terminal in a Channel occupancy time (COT) acquired; and a control unit that, when there is a Physical Sidelink Feedback Channel (PSFCH) occasion in the COT, and when a specific condition is satisfied, transmits, on the PSFCH occasion, a second signal that includes no feedback information or collision information.
This terminal includes: a control unit that does not assume that discontinuous cell reception and repeated transmission of an uplink data channel will be configured and activated simultaneously, and does not assume that when discontinuous cell reception is configured and activated, the number of repeated transmissions will be set in the configuration of the uplink data channel by a higher layer; and a transmitting unit that transmits the uplink data channel scheduled by Dynamic Grant (DG) on the basis of the abovementioned assumptions.
A terminal according to one aspect of the present disclosure comprises: a reception unit that receives downlink control information for scheduling a plurality of uplink shared channels which are respectively transmitted on a plurality of carriers; and a control unit that determines, on the basis of a relation of the plurality of carriers, whether the downlink control information includes a dynamic waveform switching instruction.
H04W 72/232 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
This terminal comprises: a receiving unit that receives, from a base station, information indicating activation or deactivation of cell discontinuous transmission or cell discontinuous reception; a control unit that generates feedback information with respect to the information; and a transmitting unit that transmits the feedback information to the base station.
Provided is a terminal comprising: a control unit that assumes that a base station executes an intermittent reception function for enabling or disabling a reception unit; a communication unit that, on the basis of the assumed intermittent reception function, executes transmission to the base station; and a reception unit that receives, from the base station, control information pertaining to the intermittent reception function. The communication unit receives an SPS-PDSCH (Semi Persistent Scheduling Physical Downlink Shared Channel) from the base station, and the control unit determines, on the basis of the assumed intermittent reception function, the timing at which HARQ-ACK corresponding to the SPS-PDSCH is transmitted.
This estimating device comprises: a first learning unit that constructs a first estimation model for estimating a first behavior of a first user group on the basis of a first database; a second learning unit that uses the first estimation model as a base to construct a second estimation model for estimating a second behavior of a common user, on the basis of second data relating to a common user group in a second database and first data relating to the common user group in the first database; and an estimating unit that uses the second estimation model to estimate the second behavior of the first user group excluding the common user group.
patents
