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    MIDDLEWARE DELIVERY OF DASH CLIENT QOE METRICS
    112.
    发明申请
    MIDDLEWARE DELIVERY OF DASH CLIENT QOE METRICS 审中-公开
    DASH客户QOE量度的中间件交付

    公开(公告)号：US20160373324A1

    公开(公告)日：2016-12-22

    申请号：US15184451

    申请日：2016-06-16

    Applicant: QUALCOMM Incorporated

    Inventor： Ralph Akram Gholmieh ,  Carlos Marcelo Dias Pazos ,  Nagaraju Naik ,  Thomas Stockhammer ,  Charles Nung Lo

    IPC: H04L12/26 ,  H04L29/08 ,  H04L12/24 ,  H04L29/06

    CPC classification number: H04L43/06 ,  H04L41/50 ,  H04L43/022 ,  H04L43/08 ,  H04L65/4076 ,  H04L65/4084 ,  H04L65/80 ,  H04L67/02 ,  H04L67/42 ,  H04N21/00

    Abstract: An example device for generating quality measurement reports includes one or more hardware-based processors implemented using digital circuitry, the processors being configured to execute a middleware unit and a target application for media data. The middleware unit is configured to receive media data via broadcast or multicast from a server device, generate reception reports covering the reception of the media data according to received reporting directives, deliver at least part of the media data to a target application of the client device, receive quality of experience (QoE) reports from the target application, and provide contents of the QoE reports to a reception reporting server.

    Abstract translation: 用于产生质量测量报告的示例性设备包括使用数字电路实现的一个或多个基于硬件的处理器，所述处理器被配置为执行媒体数据的中间件单元和目标应用。 中间件单元被配置为经由来自服务器设备的广播或多播接收媒体数据，根据接收到的报告指令生成覆盖媒体数据的接收的接收报告，将至少部分媒体数据传送到客户端设备的目标应用 从目标应用接收体验质量（QoE）报告，并向接收报告服务器提供QoE报告的内容。

    BROADCAST CONTENT REDISTRIBUTION AND AD INSERTION
    113.
    发明申请
    BROADCAST CONTENT REDISTRIBUTION AND AD INSERTION 审中-公开
    广播内容重新分配和广告插入

    公开(公告)号：US20160360288A1

    公开(公告)日：2016-12-08

    申请号：US15160395

    申请日：2016-05-20

    Applicant: QUALCOMM Incorporated

    Inventor： Giridhar Mandyam ,  Gordon Kent Walker ,  Charles Nung Lo ,  Thomas Stockhammer

    IPC: H04N21/81 ,  H04L29/08 ,  H04N21/61

    Abstract: Systems and methods for handling and outputting broadcast content and secondary content based on metadata embedded in the broadcast content are provided. Embodiments may include receiving broadcast content, wherein the received broadcast content includes metadata embedded into the broadcast content. Embodiments may also include decoding the broadcast content to extract the metadata from the broadcast content and outputting the broadcast content in collaboration with the extracted metadata.

    Abstract translation: 提供了基于嵌入在广播内容中的元数据来处理和输出广播内容和次要内容的系统和方法。 实施例可以包括接收广播内容，其中所接收的广播内容包括嵌入到广播内容中的元数据。 实施例还可以包括解码广播内容以从广播内容中提取元数据，并与所提取的元数据协同输出广播内容。

    FILE FORMAT BASED STREAMING WITH DASH FORMATS BASED ON LCT
    114.
    发明申请
    FILE FORMAT BASED STREAMING WITH DASH FORMATS BASED ON LCT 审中-公开
    基于LCT的基于文件格式的带DASH格式的流

    公开(公告)号：US20160261665A1

    公开(公告)日：2016-09-08

    申请号：US15058963

    申请日：2016-03-02

    Applicant: QUALCOMM Incorporated

    Inventor： Thomas Stockhammer ,  Gordon Kent Walker ,  Ye-Kui Wang

    IPC: H04L29/06 ,  H04L29/08

    CPC classification number: H04L65/604 ,  H04L65/4069 ,  H04L65/4084 ,  H04L65/608 ,  H04L67/02 ,  H04N21/23439 ,  H04N21/26258 ,  H04N21/6131 ,  H04N21/8456

    Abstract: In one example, a device includes one or more media decoders configured to decode media data, a network interface configured to receive a layered coding transport (LCT) Session Instance Description (LSID), the LSID including information representing a plurality of LCT sessions, each of the LCT sessions including data of a respective one of a plurality of representations of a DASH media presentation and data of one or more of the LCT sessions, and a processor configured to initiate consumption of one or more of the representations of the DASH media presentation using the LSID and without using a manifest file for the DASH media presentation, wherein to initiate consumption, the processor is configured to receive, via the network interface, packets of the LCT sessions including portions of data of the one or more of the representations; and provide data of the packets to the one or more media decoders.

    Abstract translation: 在一个示例中，设备包括被配置为对媒体数据进行解码的一个或多个媒体解码器，被配置为接收分层编码传输（LCT）会话实例描述（LSID））的网络接口，LSID包括表示多个LCT会话的信息，每个 的LCT会话的数据，包括DASH媒体呈现的多个表示中的相应一个表示和一个或多个LCT会话的数据的数据;以及处理器，被配置为发起DASH媒体呈现中的一个或多个表示的消费 使用所述LSID并且不使用所述DASH媒体呈现的清单文件，其中为了启动消费，所述处理器被配置为经由所述网络接口接收所述LCT会话的分组，所述分组包括所述一个或多个所述表示的数据的部分; 并将数据包的数据提供给一个或多个媒体解码器。

    REAL-TIME TRANSPORT (RTP) HEADER EXTENSION BINDING AND RTP HEADER EXTENSION FOR IN-BAND DELAY MEASUREMENT ON EITHER END DEVICE
    116.
    发明申请
    REAL-TIME TRANSPORT (RTP) HEADER EXTENSION BINDING AND RTP HEADER EXTENSION FOR IN-BAND DELAY MEASUREMENT ON EITHER END DEVICE 有权

    公开(公告)号：US20250119372A1

    公开(公告)日：2025-04-10

    申请号：US18904548

    申请日：2024-10-02

    Applicant: QUALCOMM Incorporated

    Inventor： Liangping Ma ,  Imed Bouazizi ,  Thomas Stockhammer ,  Nikolai Konrad Leung

    IPC: H04L43/0852 ,  H04L65/65 ,  H04L65/70

    Abstract: An example method includes sending or receiving a session description protocol (SDP) message that includes binding information that associates a first RTP header extension and a second RTP header extension for an RTP session, wherein the binding information is indicative of a first timestamp in the first RTP header extension, and the first timestamp in the second RTP header extension, both being indicative of a time at which a first RTP packet including the first RTP header extension is transmitted. The method includes transmitting, by a first device, the first RTP packet and receiving, by the first device, a second RTP packet, the second RTP packet including the second RTP header extension including the first timestamp, a second timestamp, and a third timestamp. The method includes determining, based on at least one of the first timestamp, the second timestamp, or the third timestamp, a delay.

    BACKWARD-COMPATIBLE 3D MESSAGING
    117.
    发明申请
    BACKWARD-COMPATIBLE 3D MESSAGING 有权

    公开(公告)号：US20250039251A1

    公开(公告)日：2025-01-30

    申请号：US18784524

    申请日：2024-07-25

    Applicant: QUALCOMM Incorporated

    Inventor： Imed Bouazizi ,  Liangping Ma ,  Thomas Stockhammer ,  Nikolai Konrad Leung

    IPC: H04L65/1089 ,  G06T19/00 ,  H04L51/063 ,  H04N19/40

    Abstract: An example server device for sending media data includes a memory configured to store media data; and a processing system implemented in circuitry and configured to: receive a set of three-dimensional (3D) media data being sent to a client device; transcode the set of 3D media data to a set of one or more images; and send the set of one or more images to the client device. The server device may receive a message from a source client device destined for the client device, where the message includes the 3D media data. The message may be a Multimedia Message Service (MMS) message including the 3D media data. The client device may initially provide data representing rendering capabilities of the client device to the server device, such that the server device may determine that the client device is not capable of rendering the 3D media data.

    RATE ADAPTATION FOR VIDEO CODING FOR MACHINES
    118.
    发明公开
    RATE ADAPTATION FOR VIDEO CODING FOR MACHINES 审中-公开

    公开(公告)号：US20240357141A1

    公开(公告)日：2024-10-24

    申请号：US18639731

    申请日：2024-04-18

    Applicant: QUALCOMM Incorporated

    Inventor： Liangping Ma ,  Nikolai Konrad Leung ,  Imed Bouazizi ,  Alberto Rico Alvarino ,  Charles Nung Lo ,  Thomas Stockhammer

    IPC: H04N19/42 ,  H04N19/124

    CPC classification number: H04N19/42 ,  H04N19/124

    Abstract: An example a first network entity for processing feature set data formed from media data includes a processing system comprising one or more processors implemented in circuitry, the processing system being configured to: determine a first set of processing tasks of a series of processing tasks to be performed on a set of media data, the first set of processing tasks corresponding to tasks to be performed by the first network entity, wherein a second set of processing tasks is to be performed by a second network entity; perform the first set of processing tasks on the set of media data to form a feature map; encode the feature map to form an encoded feature map; and send the encoded feature map to the second network entity to enable the second network entity to perform the second set of processing tasks using the feature map.

    SIGNALING POSE INFORMATION TO A SPLIT RENDERING SERVER FOR AUGMENTED REALITY COMMUNICATION SESSIONS
    120.
    发明公开
    SIGNALING POSE INFORMATION TO A SPLIT RENDERING SERVER FOR AUGMENTED REALITY COMMUNICATION SESSIONS 审中-公开

    公开(公告)号：US20240273833A1

    公开(公告)日：2024-08-15

    申请号：US18438631

    申请日：2024-02-12

    Applicant: QUALCOMM Incorporated

    Inventor： Imed Bouazizi ,  Thomas Stockhammer ,  Yong He

    IPC: G06T19/00

    CPC classification number: G06T19/006

    Abstract: An example device for presenting split-rendered media data includes a memory configured to store media data; and a processing system comprising one or more processors implemented in circuitry, the processing system being configured to: send pose information representing a predicted pose of a user at a first future time to a split rendering server; receive an at least partially rendered image for the first future time and data associating the pose information with the at least partially rendered image from the split rendering server; and at a second future time, present a rendered image based on the partially rendered image.

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