Produits et services

Transmission of timing signals or data using broadcast towers.

Produits et services

Broadcast signal receivers. Transmission of timing signals or data using broadcast towers.

Abrégé

Broadcast positioning systems supporting location services through over-the-air broadcast television (TV) signals are disclosed. The broadcast positioning system supports a broadcast TV signal format that includes a transmission time of the broadcast TV. The transmission time of the broadcast TV signal is used by a TV signal receiver to determine the propagation delay of the broadcast TV signal between the TV signal transmitter and the TV signal receiver. The TV signal receiver is also configured to receive multiple broadcast TV signals from multiple TV broadcasters, wherein the same delay of arrival for those broadcast TV signals can be determined. In this manner, the TV signal receiver can use the determined multiple delays of arrival from the multiple received broadcast TV signals as time-of-arrival (TOA) and the known locations of the antenna radiating these multiple broadcast TV signals to perform a trilateration or multilateration calculation to determine its position.

Classes IPC  ?

• H04H 60/51 - Dispositions d'identification ou de reconnaissance de caractéristiques en liaison directe avec les informations radiodiffusées ou le créneau spatio-temporel de radiodiffusion, p. ex. pour identifier les stations de radiodiffusion ou pour identifier les utilisateurs pour identifier les sites des stations réceptrices
• H04H 40/18 - Dispositions caractérisées par des circuits ou composants spécialement adaptés à la réception

Abrégé

Broadcast positioning systems supporting location services through over-the-air broadcast television (TV) signals are disclosed. The broadcast positioning system supports a broadcast TV signal format that includes a transmission time of the broadcast TV. The transmission time of the broadcast TV signal is used by a TV signal receiver to determine the propagation delay of the broadcast TV signal between the TV signal transmitter and the TV signal receiver. The TV signal receiver is also configured to receive multiple broadcast TV signals from multiple TV broadcasters, wherein the same delay of arrival for those broadcast TV signals can be determined. In this manner, the TV signal receiver can use the determined multiple delays of arrival from the multiple received broadcast TV signals as time-of-arrival (TOA) and the known locations of the antenna radiating these multiple broadcast TV signals to perform a trilateration or multilateration calculation to determine its position.

Classes IPC  ?

• H04H 60/51 - Dispositions d'identification ou de reconnaissance de caractéristiques en liaison directe avec les informations radiodiffusées ou le créneau spatio-temporel de radiodiffusion, p. ex. pour identifier les stations de radiodiffusion ou pour identifier les utilisateurs pour identifier les sites des stations réceptrices
• H04H 40/18 - Dispositions caractérisées par des circuits ou composants spécialement adaptés à la réception

Abrégé

Broadcast positioning systems supporting location services through over-the-air broadcast television (TV) signals are disclosed. The broadcast positioning system supports a broadcast TV signal format that includes a transmission time of the broadcast TV. The transmission time of the broadcast TV signal is used by a TV signal receiver to determine the propagation delay of the broadcast TV signal between the TV signal transmitter and the TV signal receiver. The TV signal receiver is also configured to receive multiple broadcast TV signals from multiple TV broadcasters, wherein the same delay of arrival for those broadcast TV signals can be determined. In this manner, the TV signal receiver can use the determined multiple delays of arrival from the multiple received broadcast TV signals as time-of-arrival (TOA) and the known locations of the antenna radiating these multiple broadcast TV signals to perform a trilateration or multilateration calculation to determine its position.

Classes IPC  ?

• H04H 60/51 - Dispositions d'identification ou de reconnaissance de caractéristiques en liaison directe avec les informations radiodiffusées ou le créneau spatio-temporel de radiodiffusion, p. ex. pour identifier les stations de radiodiffusion ou pour identifier les utilisateurs pour identifier les sites des stations réceptrices
• H04H 40/18 - Dispositions caractérisées par des circuits ou composants spécialement adaptés à la réception

Produits et services

(1) Broadcast signal receivers. (1) Transmission of timing signals or data using broadcast towers.

Produits et services

(1) Transmission of timing signals or data using broadcast towers.

Abrégé

Broadcast positioning systems supporting location services through over-the-air broadcast television (TV) signals are disclosed. The broadcast positioning system supports a broadcast TV signal format that includes a transmission time of the broadcast Broadcast positioning systems supporting location services through over-the-air broadcast television (TV) signals are disclosed. The broadcast positioning system supports a broadcast TV signal format that includes a transmission time of the broadcast TV. The transmission time of the broadcast TV signal is used by a TV signal receiver to determine the propagation delay of the broadcast TV signal between the TV signal transmitter and the TV signal receiver. The TV signal receiver is also configured to receive multiple broadcast TV signals from multiple TV broadcasters, wherein the same delay of arrival for those broadcast TV signals can be determined. In this manner, the TV signal receiver can use the determined multiple delays of arrival from the multiple received broadcast TV signals as time-of-arrival (TOA) and the known locations of the antenna radiating these multiple broadcast TV signals to perform a trilateration or multilateration calculation to determine its position.

Classes IPC  ?

• H04H 60/51 - Dispositions d'identification ou de reconnaissance de caractéristiques en liaison directe avec les informations radiodiffusées ou le créneau spatio-temporel de radiodiffusion, p. ex. pour identifier les stations de radiodiffusion ou pour identifier les utilisateurs pour identifier les sites des stations réceptrices
• H04H 40/18 - Dispositions caractérisées par des circuits ou composants spécialement adaptés à la réception

Abrégé

Broadcast positioning systems supporting location services through over-the-air broadcast television (TV) signals are disclosed. The broadcast positioning system supports a broadcast TV signal format that includes a transmission time of the broadcast TV. The transmission time of the broadcast TV signal is used by a TV signal receiver to determine the propagation delay of the broadcast TV signal between the TV signal transmitter and the TV signal receiver. The TV signal receiver is also configured to receive multiple broadcast TV signals from multiple TV broadcasters, wherein the same delay of arrival for those broadcast TV signals can be determined. In this manner, the TV signal receiver can use the determined multiple delays of arrival from the multiple received broadcast TV signals as time-of-arrival (TOA) and the known locations of the antenna radiating these multiple broadcast TV signals to perform a trilateration or multilateration calculation to determine its position.

Classes IPC  ?

• H04W 56/00 - Dispositions de synchronisation
• H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission

Produits et services

Transmission of timing signals or data using broadcast towers Broadcast signal receivers

Produits et services

Transmission of timing signals or data using broadcast towers

Abrégé

Broadcast positioning systems supporting location services through over-the-air broadcast television (TV) signals are disclosed. The broadcast positioning system supports a broadcast TV signal format that includes a transmission time of the broadcast Broadcast positioning systems supporting location services through over-the-air broadcast television (TV) signals are disclosed. The broadcast positioning system supports a broadcast TV signal format that includes a transmission time of the broadcast TV. The transmission time of the broadcast TV signal is used by a TV signal receiver to determine the propagation delay of the broadcast TV signal between the TV signal transmitter and the TV signal receiver. The TV signal receiver is also configured to receive multiple broadcast TV signals from multiple TV broadcasters, wherein the same delay of arrival for those broadcast TV signals can be determined. In this manner, the TV signal receiver can use the determined multiple delays of arrival from the multiple received broadcast TV signals as time-of-arrival (TOA) and the known locations of the antenna radiating these multiple broadcast TV signals to perform a trilateration or multilateration calculation to determine its position.

Classes IPC  ?

• H04H 60/51 - Dispositions d'identification ou de reconnaissance de caractéristiques en liaison directe avec les informations radiodiffusées ou le créneau spatio-temporel de radiodiffusion, p. ex. pour identifier les stations de radiodiffusion ou pour identifier les utilisateurs pour identifier les sites des stations réceptrices
• H04H 40/18 - Dispositions caractérisées par des circuits ou composants spécialement adaptés à la réception

Abrégé

Broadcast positioning systems supporting location services through over-the-air broadcast television (TV) signals are disclosed. The broadcast positioning system supports a broadcast TV signal format that includes a transmission time of the broadcast TV. The transmission time of the broadcast TV signal is used by a TV signal receiver to determine the propagation delay of the broadcast TV signal between the TV signal transmitter and the TV signal receiver. The TV signal receiver is also configured to receive multiple broadcast TV signals from multiple TV broadcasters, wherein the same delay of arrival for those broadcast TV signals can be determined. In this manner, the TV signal receiver can use the determined multiple delays of arrival from the multiple received broadcast TV signals as time-of-arrival (TOA) and the known locations of the antenna radiating these multiple broadcast TV signals to perform a trilateration or multilateration calculation to determine its position.

Classes IPC  ?

• H04H 60/51 - Dispositions d'identification ou de reconnaissance de caractéristiques en liaison directe avec les informations radiodiffusées ou le créneau spatio-temporel de radiodiffusion, p. ex. pour identifier les stations de radiodiffusion ou pour identifier les utilisateurs pour identifier les sites des stations réceptrices
• H04H 40/18 - Dispositions caractérisées par des circuits ou composants spécialement adaptés à la réception

Produits et services

Providing business market research information in the field of media; providing consumer information in the field of media Providing information in the field of entertainment; educational services, namely, providing online non-downloadable videos, demonstrations, panel discussions, classes, and seminars in the field of media and entertainment Creating an online community for media and entertainment professionals

Produits et services

Public advocacy services to promote awareness of radio, television, and internet broadcasting technologies Educational services, namely, conducting programs and distributing program materials in connection therewith in the fields of radio, television, and internet broadcasting Providing technology research and consulting in the fields of radio, television, and internet broadcasting

Produits et services

Association services, namely, promoting the interests of broadcasters

Produits et services

Association services, namely, developing and promoting the interests of broadcasters; Arranging, organizing and conducting business conventions, conferences, expositions, trade shows, and symposia in the field of broadcasting and electronic media Arranging, organizing and conducting educational conventions, conferences, expositions, trade shows, and symposia in the field of broadcasting and electronic media

Produits et services

Arranging, organizing and conducting conventions, conferences, expositions, trade shows and symposia in the fields of broadcasting and electronic media all for business and advertising purposes

Produits et services

Arranging, organizing and conducting conventions, conferences, expositions, trade shows and symposia in the fields of broadcasting and electronic media all for business and advertising purposes

Produits et services

Arranging, organizing and conducting conventions, conferences, expositions, trade shows and symposia in the fields of broadcasting and electronic media all for business and advertising purposes

Produits et services

Arranging and conducting educational conferences and expositions in the field of satellite applications, communications, and technology