Carrier agnostic relay for delivering information to autonomous vehicles

    公开(公告)号:US11107350B2

    公开(公告)日:2021-08-31

    申请号:US16038934

    申请日:2018-07-18

    Abstract: A device receives a first message indicating that content was transmitted to a telemetry device, generates and sends a second message to a remote device. The device receives a third message from the remote device including first information identifying the remote device and second information identifying a neighbor device of the remote device, and generates and sends a fourth message to the remote device, causing the remote device to download the content via a link and send the fourth message to the neighbor device, which causes the neighbor device to download the content via the link. The device receives a fifth message from the remote device including third information indicating whether the remote device and the neighbor device downloaded the content via the link, and generates and sends, to the base station, a sixth message including the first information, the second information, and the third information.

    Peer to peer communications for repairing wireless multicast/broadcast delivered content

    公开(公告)号:US10951694B2

    公开(公告)日:2021-03-16

    申请号:US16283024

    申请日:2019-02-22

    Abstract: A method for repairing multicast/broadcast content via peer to peer communications, which includes receiving at least a part of a file transmitted by a wireless multicast/broadcast service (WMBS) session via an access network; exchanging, via a peer to peer network, completion messages between the UE device and peer UE devices upon completion of the WMBS session; identifying an amount of the file received at the UE device, and amounts of the file received at each of peer UE devices based on the exchanged completion messages; sending repair data to repair the file on each peer UE devices in response to identifying that the UE device received the entire file; and sending repair data via the peer to peer network, obtained from the access network, in response to identifying that the UE device received less than the entire file and more of the file than each of the group of peer UE devices.

    Peer to peer communications for repairing wireless multicast/broadcast delivered content

    公开(公告)号:US11588887B2

    公开(公告)日:2023-02-21

    申请号:US17176666

    申请日:2021-02-16

    Abstract: A method for repairing multicast/broadcast content via peer to peer communications, which includes receiving at least a part of a file transmitted by a wireless multicast/broadcast service (WMBS) session via an access ndownetwork; exchanging, via a peer to peer network, completion messages between the UE device and peer UE devices upon completion of the WMBS session; identifying an amount of the file received at the UE device, and amounts of the file received at each of peer UE devices based on the exchanged completion messages; sending repair data to repair the file on each peer UE devices in response to identifying that the UE device received the entire file; and sending repair data via the peer to peer network, obtained from the access network, in response to identifying that the UE device received less than the entire file and more of the file than each of the group of peer UE devices.

    Systems and methods for caching and managing multicast content

    公开(公告)号:US11202177B2

    公开(公告)日:2021-12-14

    申请号:US16864843

    申请日:2020-05-01

    Inventor: Kevin Lisewski

    Abstract: A user equipment (UE) device may include a memory storing instructions and processor configured to execute the instructions to register a service class for the UE device with multicast middleware installed on the UE device. The processor may be further configured to obtain a multicast session list associated with the service class from a Multimedia Broadcast Multicast Service (MBMS) device; identify a broadcast associated with the service class based on the obtained multicast session list; instruct the multicast middleware to tune into the identified broadcast during a time period associated with the identified broadcast; receive content associated with the identified broadcast using the multicast middleware; retrieve the content associated with the identified broadcast from the multicast middleware; and provide the retrieved content to an application installed on the UE device.

    PEER TO PEER COMMUNICATIONS FOR REPAIRING WIRELESS MULTICAST/BROADCAST DELIVERED CONTENT

    公开(公告)号:US20210168199A1

    公开(公告)日:2021-06-03

    申请号:US17176666

    申请日:2021-02-16

    Abstract: A method for repairing multicast/broadcast content via peer to peer communications, which includes receiving at least a part of a file transmitted by a wireless multicast/broadcast service (WMBS) session via an access network; exchanging, via a peer to peer network, completion messages between the UE device and peer UE devices upon completion of the WMBS session; identifying an amount of the file received at the UE device, and amounts of the file received at each of peer UE devices based on the exchanged completion messages; sending repair data to repair the file on each peer UE devices in response to identifying that the UE device received the entire file; and sending repair data via the peer to peer network, obtained from the access network, in response to identifying that the UE device received less than the entire file and more of the file than each of the group of peer UE devices.

    Refining multicast service area based on location

    公开(公告)号:US10142913B2

    公开(公告)日:2018-11-27

    申请号:US15480897

    申请日:2017-04-06

    Abstract: A method for refining multicast service areas based on location may include receiving, at a mobile device, location-based definitions of service subareas located within a multimedia broadcast multicast service (MBMS) service area. Different MBMS content may be associated with two or more service subareas. The method includes storing the received location-based definitions of the service subareas within the mobile device, generating a current position of the mobile device, identifying a service subarea from the plurality of service subareas that circumscribes the current position of the mobile device, and permitting, in response to the identifying, user access to MBMS content associated with the identified service subarea.

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