中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

37 records (took 0.015 seconds)

    METHOD FOR BROADCAST SERVICE SIGNALING
    2.
    发明申请
    METHOD FOR BROADCAST SERVICE SIGNALING 审中-公开

    公开(公告)号：WO2019212754A1

    公开(公告)日：2019-11-07

    申请号：PCT/US2019/028085

    申请日：2019-04-18

    Applicant: QUALCOMM INCORPORATED

    Inventor： WALKER, Gordon Kent ,  MANDYAM, Giridhar Dhati ,  LO, Charles Nung

    IPC: H04N21/2362 ,  H04N21/434

    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.

    ATTENTION (AT) COMMAND FOR MANAGING DATA MEASUREMENT REPORTING
    5.
    发明申请
    ATTENTION (AT) COMMAND FOR MANAGING DATA MEASUREMENT REPORTING 审中-公开

    公开(公告)号：WO2023060968A1

    公开(公告)日：2023-04-20

    申请号：PCT/CN2022/106204

    申请日：2022-07-18

    Applicant: QUALCOMM INCORPORATED ,  LO, Charles Nung ,  CHAPONNIERE, Lenaig Genevieve ,  KRISHNAN, Shankar ,  LIU, Jianhua

    Inventor： LO, Charles Nung ,  CHAPONNIERE, Lenaig Genevieve ,  KRISHNAN, Shankar ,  LIU, Jianhua

    IPC: H04W24/10 ,  H04W24/00

    Abstract: Various embodiments of methods of managing data measurement reporting may include sending from an application processor of a user equipment (UE) to a modem of the UE an attention (AT) command to configure the modem to send an unsolicited result code in response to receiving a pause command or a resume command related to sending of application level measurement information being gathered by the UE, receiving a pause command from a network element while sending of application level measurement information being gathered by the UE to the network element, sending from the modem to the application processor an unsolicited result code including a pause indication or instruction to temporarily pause sending of the application level measurement information in response to the received pause command and the AT command, and pausing sending of the application level measurement information by the modem in response to the pause command.

    METRICS COLLECTION AND REPORTING IN 5G MEDIA STREAMING
    6.
    发明申请
    METRICS COLLECTION AND REPORTING IN 5G MEDIA STREAMING 审中-公开

    公开(公告)号：WO2022036491A1

    公开(公告)日：2022-02-24

    申请号：PCT/CN2020/109470

    申请日：2020-08-17

    Applicant: QUALCOMM INCORPORATED ,  LO, Charles Nung ,  STOCKHAMMER, Thomas ,  ZHANG, Juan ,  BOUAZIZI, Imed

    Inventor： LO, Charles Nung ,  STOCKHAMMER, Thomas ,  ZHANG, Juan ,  BOUAZIZI, Imed

    IPC: H04W24/10

    Abstract: Embodiments include methods for supporting metrics collection and reporting for Fifth Generation (5G) Media Streaming in a 5G system (5GS) network. Various embodiments include systems and methods enabling a Media Session Handler running on a processor of a wireless device connected to a radio access network (RAN) of a 5GS network to receive a metrics configuration message from an application function (AF) server of the 5GS network via a M5 interface, wherein the metrics configuration message indicates one or more metrics measurement, collection and reporting requirements associated with a 5G Media Streaming service, and send a metrics report associated with the media session to the AF server via the M5 interface.

    MIDDLEWARE DELIVERY OF DASH CLIENT QOE METRICS
    8.
    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：WO2016205697A1

    公开(公告)日：2016-12-22

    申请号：PCT/US2016/038150

    申请日：2016-06-17

    Applicant: QUALCOMM INCORPORATED

    Inventor： GHOLMIEH, Ralph Akram ,  PAZOS, Carlos Marcelo Dias ,  NAIK, Nagaraju ,  STOCKHAMMER, Thomas ,  LO, Charles Nung

    IPC: H04L29/06 ,  H04W24/10 ,  H04N21/00

    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。

    BACKGROUND DATA TRAFFIC DISTRIBUTION OF MEDIA DATA
    10.
    发明申请
    BACKGROUND DATA TRAFFIC DISTRIBUTION OF MEDIA DATA 审中-公开

    公开(公告)号：WO2022164862A1

    公开(公告)日：2022-08-04

    申请号：PCT/US2022/013849

    申请日：2022-01-26

    Applicant: QUALCOMM INCORPORATED

    Inventor： BOUAZIZI, Imed ,  STOCKHAMMER, Thomas ,  LO, Charles Nung

    IPC: H04N21/458 ,  H04W4/50

    Abstract: An example device for retrieving media data includes a memory configured to store media data; and one or more processors implemented in circuitry and configured to: send a request to retrieve media data according to a background data transfer to a media streaming application function (AF); in response to the request, receive an indication of a background data transfer opportunity from the media streaming AF; in response to the indication of the background data transfer opportunity, retrieve the media data according to the background data transfer; and store the retrieved media data to the memory.

Patent Agency Ranking