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    MANAGEMENT OF EMERGENCY ALERT WAKE UP BITS
    82.
    发明申请
    MANAGEMENT OF EMERGENCY ALERT WAKE UP BITS 审中-公开

    公开(公告)号：US20180014171A1

    公开(公告)日：2018-01-11

    申请号：US15622952

    申请日：2017-06-14

    Applicant: QUALCOMM Incorporated

    Inventor： Gordon Kent Walker ,  Giridhar Mandyam

    IPC: H04W4/22 ,  H04L12/18 ,  H04L29/08

    CPC classification number: H04W4/90 ,  H04H20/59 ,  H04L12/1895 ,  H04L69/323 ,  H04W76/50

    Abstract: Systems and methods are described, which prompt a UE that is receiving at least a physical layer signal from a broadcasting station to look for a new emergency alert. In embodiments, the UE renders content from the broadcasting station based on information received in transmitted physical layer frames. Included within a physical layer frame are bits, such as, ea_wake_up_bits. If the state change of the ea_wake_up_bits indicates that a new emergency message, referencing a new emergency alert, is being transmitted within the physical layer frame, the LTE locates the new emergency message within the physical layer frame and acts on the emergency message if it is applicable to the station to which the UE is tuned. If the emergency message is applicable, the UE acts on the emergency message by using information in the emergency message to locate and render the emergency alert. The emergency message may point to an EAS present on a linear TV service.

    LTE EMBMS service enhancement
    87.
    发明授权
    LTE EMBMS service enhancement 有权
    LTE EMBMS服务增强

    公开(公告)号：US09537668B2

    公开(公告)日：2017-01-03

    申请号：US14524959

    申请日：2014-10-27

    Applicant: QUALCOMM Incorporated

    Inventor： Gang Bao ,  Jun Wang ,  Xiaoxia Zhang ,  Gordon Kent Walker

    IPC: H04L12/18 ,  H04W28/02 ,  H04W28/16 ,  H04W72/04 ,  H04W28/08 ,  H04W72/00 ,  H04W84/12 ,  H04W72/08

    CPC classification number: H04L12/1886 ,  H04L12/189 ,  H04W28/0236 ,  H04W28/0263 ,  H04W28/0278 ,  H04W28/085 ,  H04W28/16 ,  H04W72/005 ,  H04W72/04 ,  H04W72/0433 ,  H04W72/08 ,  H04W84/12

    Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may be an MCE. The apparatus receives a plurality of channel status reports from respective eNBs. In an aspect, each channel status report includes channel information associated with a respective eNB for one of a plurality of channels in a contention based radio frequency band. The apparatus selects a channel for an eNB among the plurality of channels based on the plurality of channel status reports. In an aspect, the selected channel is available to be used for an eMBMS. The apparatus prompts the eNB to provide the eMBMS using the selected channel.

    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。 该装置可以是MCE。 该装置从各个eNB接收多个信道状态报告。 在一方面，每个信道状态报告包括与基于竞争的无线电频带中的多个信道中的一个相关联的相应eNB的信道信息。 该装置基于多个信道状态报告在多个信道中选择用于eNB的信道。 在一方面，所选通道可用于eMBMS。 该设备提示eNB使用所选择的信道来提供eMBMS。

    Virtual Home Channel For Mobile Broadcast Networks
    88.
    发明申请
    Virtual Home Channel For Mobile Broadcast Networks 审中-公开
    用于移动广播网络的虚拟家庭信道

    公开(公告)号：US20160226608A1

    公开(公告)日：2016-08-04

    申请号：US15096455

    申请日：2016-04-12

    Applicant: Qualcomm Incorporated

    Inventor： Gordon Kent Walker ,  Binita Gupta ,  Ralph Akram Gholmieh ,  Prasanna Kannan

    IPC: H04H20/26 ,  H04W72/00 ,  H04N21/61 ,  H04N21/235 ,  H04N21/414

    CPC classification number: H04H20/26 ,  H04H20/93 ,  H04H60/43 ,  H04H60/73 ,  H04N7/17318 ,  H04N21/235 ,  H04N21/41407 ,  H04N21/4345 ,  H04N21/435 ,  H04N21/6131 ,  H04W72/005

    Abstract: Methods and systems simplify discovery and handoff for multi-frequency broadcast receiver devices, such as mobile TV devices, by providing a virtual home channel that is not dependent on a single frequency network upper layer. The methods and systems may be used in conjunction with a single frequency network upper layer to support areas without upper layer available, or to off load some portion of the common data bandwidth in the single frequency network. For example, the single frequency network may only carry frequency data for the multiple frequency network or only the frequency data for networks with comprehensive market metadata.

    Abstract translation: 方法和系统通过提供不依赖于单个频率网络上层的虚拟归属通道来简化多频广播接收机设备（例如移动TV设备）的发现和切换。 所述方法和系统可以与单个频率网络上层结合使用，以支持没有上层可用的区域，或者减去单个频率网络中的公共数据带宽的某些部分。 例如，单频网络只能携带多频网络的频率数据，或仅传送具有综合市场元数据的网络的频率数据。

    TRANSPORT INTERFACE FOR MULTIMEDIA AND FILE TRANSPORT
    89.
    发明申请
    TRANSPORT INTERFACE FOR MULTIMEDIA AND FILE TRANSPORT 审中-公开
    多媒体和文件传输的运输接口

    公开(公告)号：US20160164943A1

    公开(公告)日：2016-06-09

    申请号：US14958086

    申请日：2015-12-03

    Applicant: QUALCOMM Incorporated

    Inventor： Gordon Kent Walker ,  Thomas Stockhammer

    IPC: H04L29/06 ,  H04L29/08

    CPC classification number: H04L65/608 ,  H04L29/00 ,  H04L65/601 ,  H04L65/602 ,  H04L65/607 ,  H04L67/02 ,  H04L67/10 ,  H04L67/325 ,  H04L67/42 ,  H04L69/22 ,  H04L69/326 ,  H04N21/23439 ,  H04N21/26216 ,  H04N21/64322 ,  H04N21/8456 ,  H04N21/85406

    Abstract: A server device for transmitting media data includes a first unit and a second unit. The first unit comprises one or more processing units configured to send descriptive information for media data to the second unit of the server device, wherein the descriptive information indicates a segment of the media data or a byte range of the segment and an earliest time that the segment or the byte range can be delivered or a latest time that the segment or the byte range of the segment can be delivered, and send the media data to the second unit. The second unit thereby delivers the segment or the byte range of the segment according to the descriptive information (e.g., after the earliest time and/or before the latest time).

    Abstract translation: 用于传送媒体数据的服务器设备包括第一单元和第二单元。 第一单元包括被配置为向媒体数据的第二单元发送用于媒体数据的描述信息的一个或多个处理单元，其中所述描述信息指示所述媒体数据的片段或片段的字节范围，并且最早时间 可以传送段或字节范围，或者可以传送段的段或字节范围的最后时间，并将媒体数据发送到第二单元。 因此，第二单元根据描述信息（例如，在最早时间之后和/或在最新时间之前）传送片段或字节范围。

    Methods and apparatus for providing hybrid unicast broadcast services
    90.
    发明授权
    Methods and apparatus for providing hybrid unicast broadcast services 有权
    提供混合单播广播服务的方法和装置

    公开(公告)号：US09136958B2

    公开(公告)日：2015-09-15

    申请号：US13802651

    申请日：2013-03-13

    Applicant: QUALCOMM Incorporated

    Inventor： Gordon Kent Walker ,  Charles N. Lo ,  Chaitali Gupta ,  Matthew Stuart Grob ,  Nagaraju Naik ,  Jun Wang ,  Michael G. Luby

    IPC: H04H20/71 ,  H04H20/38 ,  H04L29/06

    CPC classification number: H04H20/38 ,  H04L63/0428

    Abstract: A method, an apparatus, and a computer program product are provided in connection with facilitating hybrid unicast/broadcast service distribution. In one example, a communications device is equipped to provide a parity portion of titles in a channel of a service to a plurality of UEs at a first time, receive, from a UE at a second time, a request to access a title of the one or more titles, and provide an enablement item, to the requesting UE, which is a portion of the requested title that, when processed with the provided parity portion of the requested title, is sufficient to allow the requesting UE to decode and access to the requested title. In an aspect, the parity portion may be a parity portion of a fountain code encoded title, and the enablement item may be repair symbols of the fountain code encoded title.

    Abstract translation: 与促进混合单播/广播服务分发有关的方法，装置和计算机程序产品被提供。 在一个示例中，通信设备被配备为在第一时间向多个UE提供服务信道中的标题的奇偶校验部分，在第二时间从UE接收访问所述服务的标题的请求 一个或多个标题，并且向请求的UE提供一个启用项，该请求的UE是所请求的标题的一部分，当被请求的标题的所提供的奇偶校验部分处理时，足以允许请求的UE解码并访问 所要求的标题。 在一方面，奇偶校验部分可以是喷泉代码编码标题的奇偶校验部分，并且启用项目可以是修复喷泉代码编码标题的符号。

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