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    MEDIATING CONTENT DELIVERY VIA ONE OR MORE SERVICES
    31.
    发明申请
    MEDIATING CONTENT DELIVERY VIA ONE OR MORE SERVICES 有权
    通过一个或多个服务介绍内容交付

    公开(公告)号：US20140372624A1

    公开(公告)日：2014-12-18

    申请号：US14305557

    申请日：2014-06-16

    Applicant: QUALCOMM Incorporated

    Inventor： Jun Wang ,  Carlos Marcelo Dias Pazos ,  Charles Nung Lo ,  Nagaraju Naik ,  Thomas Stockhammer ,  Gordon Kent Walker

    IPC: H04L29/06

    CPC classification number: H04L65/60 ,  H04L12/189 ,  H04L65/4076 ,  H04L65/601 ,  H04L65/605 ,  H04L65/607 ,  H04L67/02 ,  H04L69/18 ,  H04W4/06 ,  H04W36/14 ,  H04W76/40 ,  H04W88/06

    Abstract: A device for receiving streaming data includes a broadcast or multicast middleware unit configured to receive the streaming data via a second service and a proxy unit configured to be disposed between the middleware unit and a client application, the proxy unit further configured to receive an indication of whether the streaming data is to be received via a first service or the second service, when the indication indicates that the streaming data is to be received via the first service: disable the middleware unit; and receive the streaming data via the first service, and when the indication indicates that the streaming data is to be received via the second service: activate the middleware unit to receive the streaming data via the second service, wherein the second service comprises at least one of a broadcast service or a multicast service; and receive the streaming data from the middleware unit.

    Abstract translation: 用于接收流数据的设备包括被配置成经由第二服务接收流数据的广播或组播中间件单元，以及被配置为设置在中间件单元和客户端应用之间的代理单元，所述代理单元还被配置为接收 当所述指示指示要经由所述第一服务接收到所述流数据时，是否经由第一服务或所述第二服务接收所述流数据;禁用所述中间件单元; 并且经由所述第一服务接收所述流数据，并且当所述指示指示要经由所述第二服务接收所述流数据时：激活所述中间件单元以经由所述第二服务接收所述流数据，其中所述第二服务包括至少一个 广播服务或组播服务; 并从中间件单元接收流数据。

    ALLOWING UNICAST SUBFRAME STRUCTURE FOR EMBMS
    32.
    发明申请
    ALLOWING UNICAST SUBFRAME STRUCTURE FOR EMBMS 审中-公开
    允许EMBMS的UNICAST SUBFRAME结构

    公开(公告)号：US20140153471A1

    公开(公告)日：2014-06-05

    申请号：US13957363

    申请日：2013-08-01

    Applicant: QUALCOMM Incorporated

    Inventor： Xiaoxia Zhang ,  Jun Wang ,  Gordon Kent Walker ,  Adrian J. Prentice

    IPC: H04W4/06

    CPC classification number: H04W4/06

    Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus receives a multicast/broadcast single frequency network (MBSFN) subframe configured based on a unicast subframe structure, and transmits MBSFN signals for eMBMS using the MBSFN subframe. In a one configuration, the MBSFN subframe structure for eMBMS transmissions uses the same CP length, the same common reference signal (CRS) pattern and same subframe structure used for unicast, along with the same antenna ports used for unicast transmission. In another configuration, the MBSFN subframe structure for eMBMS transmissions uses the same CP length and same subframe structure used for unicast, but potentially different CRS patterns and different antenna ports from those used for unicast transmissions. In another configuration, the MBSFN subframe structure for eMBMS transmission uses the same CP length and same subframe structure used for unicast, but with a UE-RS pattern.

    Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 该装置接收基于单播子帧结构配置的组播/广播单频网络（MBSFN）子帧，并且使用MBSFN子帧发送用于eMBMS的MBSFN信号。 在一种配置中，用于eMBMS传输的MBSFN子帧结构与用于单播传输的相同的天线端口使用相同的CP长度，相同的公共参考信号（CRS）模式和用于单播的相同子帧结构。 在另一种配置中，用于eMBMS传输的MBSFN子帧结构使用相同的CP长度和用于单播的相同子帧结构，但是与用于单播传输的CRS模式和不同的天线端口不同。 在另一种配置中，用于eMBMS传输的MBSFN子帧结构使用与单播相同的CP长度和相同的子帧结构，但是具有UE-RS模式。

    EMBMS SERVICE ACTIVATION AND MAINTENANCE PROCEDURE IN MULTI-FREQUENCY NETWORKS
    33.
    发明申请
    EMBMS SERVICE ACTIVATION AND MAINTENANCE PROCEDURE IN MULTI-FREQUENCY NETWORKS 有权
    多频网络中的EMBMS服务激活和维护程序

    公开(公告)号：US20130258934A1

    公开(公告)日：2013-10-03

    申请号：US13773489

    申请日：2013-02-21

    Applicant: QUALCOMM INCORPORATED

    Inventor： Daniel Amerga ,  Udayan Murli Bhawnani ,  Kuo-Chun Lee ,  Shailesh Maheshwari ,  Nagaraju Naik ,  Ketan Narendra Patel ,  Jack S. Shauh ,  Sivaramakrishna Veerepalli ,  Gordon Kent Walker ,  Jun Wang

    IPC: H04W4/06

    CPC classification number: H04W4/06 ,  H04W48/16 ,  H04W48/20 ,  H04W72/00

    Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus receives a user service description (USD) message. When a frequency indicated in the USD message is not a current frequency, the apparatus determines that a system information message is received, determines that the frequency indicated in the USD message is included in the system information message, determines that the frequency is a neighboring cell frequency, sets a priority of the frequency to a highest priority, and measures a signal strength of the frequency when the frequency is included in the system information message, performs a cell reselection determination procedure based on the signal strength of the frequency, performs cell reselection to the neighboring cell based on a result of the cell reselection determination procedure, and acquires the multicast service in the neighboring cell on the frequency.

    Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 该装置接收用户服务描述（USD）消息。 当USD消息中指示的频率不是当前频率时，设备确定接收到系统信息消息，确定在USD消息中指示的频率被包括在系统信息消息中，确定频率是相邻小区 将频率的优先级设置为最高优先级，并且当频率包括在系统信息消息中时测量频率的信号强度，基于频率的信号强度执行小区重选确定过程，执行小区重选 基于小区重选确定过程的结果向相邻小区发送，并且在频率上获取相邻小区中的多播服务。

    Method for broadcast service signaling
    35.
    发明授权
    Method for broadcast service signaling 有权

    公开(公告)号：US11190827B2

    公开(公告)日：2021-11-30

    申请号：US16386709

    申请日：2019-04-17

    Applicant: QUALCOMM Incorporated

    Inventor： Gordon Kent Walker ,  Giridhar Dhati Mandyam ,  Charles Nung Lo

    IPC: H04N21/278 ,  H04N21/234 ,  H04L29/08 ,  H04L1/00 ,  G06F16/22 ,  H04L9/32

    Abstract: Systems, methods, and devices enable a receiver device to determine completeness of low level signaling (LLS) tables received via broadcast transmissions. In various embodiments, broadcast service signaling may include generating a directory table identifying one or more LLS tables to be broadcast and sending the directory table in a broadcast stream of the one or more LLS tables. In various embodiments, broadcast service signaling may include calculating a cyclic redundancy check (CRC) code for, generating a hash value for, and/or applying a digital signature to one or more LLS tables in a broadcast stream.

    COMPATIBLE CHANNEL BONDING SERVICE MANAGEMENT
    40.
    发明申请
    COMPATIBLE CHANNEL BONDING SERVICE MANAGEMENT 审中-公开

    公开(公告)号：US20180026846A1

    公开(公告)日：2018-01-25

    申请号：US15642753

    申请日：2017-07-06

    Applicant: QUALCOMM Incorporated

    Inventor： Gordon Kent Walker ,  Giridhar Dhati Mandyam

    IPC: H04L12/24 ,  H04W72/08 ,  H04W24/04 ,  H04L29/08 ,  H04W72/04

    CPC classification number: H04L41/0896 ,  H04H20/423 ,  H04H60/73 ,  H04H2201/60 ,  H04L67/16 ,  H04L69/321 ,  H04W24/04 ,  H04W72/048 ,  H04W72/082 ,  H04W76/40

    Abstract: A method is described for defining service metadata for multiple RF channel services with no impact to the currently defined service metadata for single tuner receiving devices. One example may include receiving first service layer metadata from a first communication channel and second service layer metadata from a second communication channel; and determining a plurality of services available from the first and second communication channels based on the first and second service layer metadata, wherein at least one of the plurality of services is a multiple channel service that comprises data in a pooled set of the first and second communication channels, wherein the multiple channel service is identified by matching a first service from the first service layer metadata and a second service from the second service layer metadata to identify the at least one of the plurality of service in the pooled set.

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