CN105210377A - 针对视频应用的QOE意识WiFi增强 - Google Patents

针对视频应用的QOE意识WiFi增强 Download PDF

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Publication number
CN105210377A
CN105210377A CN201480025715.0A CN201480025715A CN105210377A CN 105210377 A CN105210377 A CN 105210377A CN 201480025715 A CN201480025715 A CN 201480025715A CN 105210377 A CN105210377 A CN 105210377A
Authority
CN
China
Prior art keywords
video packets
video
frame
grouping
importance information
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201480025715.0A
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English (en)
Chinese (zh)
Inventor
马良平
A·拉帕波尔
G·S·斯滕伯格
刘为民
A·巴拉苏布拉马尼安
Y·雷兹尼克
A·泽拉
T·徐
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vid Scale Inc
Original Assignee
Vid Scale Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vid Scale Inc filed Critical Vid Scale Inc
Publication of CN105210377A publication Critical patent/CN105210377A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/637—Control signals issued by the client directed to the server or network components
    • H04N21/6375—Control signals issued by the client directed to the server or network components for requesting retransmission, e.g. of data packets lost or corrupted during transmission from server
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/80—Responding to QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44209—Monitoring of downstream path of the transmission network originating from a server, e.g. bandwidth variations of a wireless network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/4425—Monitoring of client processing errors or hardware failure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6125—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via Internet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/637—Control signals issued by the client directed to the server or network components
    • H04N21/6377—Control signals issued by the client directed to the server or network components directed to server

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201480025715.0A 2013-05-07 2014-05-07 针对视频应用的QOE意识WiFi增强 Pending CN105210377A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361820612P 2013-05-07 2013-05-07
US61/820,612 2013-05-07
US201461982840P 2014-04-22 2014-04-22
US61/982,840 2014-04-22
PCT/US2014/037098 WO2014182782A1 (en) 2013-05-07 2014-05-07 Qoe-aware wifi enhancements for video for video applications

Publications (1)

Publication Number Publication Date
CN105210377A true CN105210377A (zh) 2015-12-30

Family

ID=50942853

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480025715.0A Pending CN105210377A (zh) 2013-05-07 2014-05-07 针对视频应用的QOE意识WiFi增强

Country Status (7)

Country Link
US (1) US20160100230A1 (enExample)
EP (1) EP2995090A1 (enExample)
JP (1) JP2016526317A (enExample)
KR (1) KR20160006209A (enExample)
CN (1) CN105210377A (enExample)
TW (1) TW201513653A (enExample)
WO (1) WO2014182782A1 (enExample)

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CN111726882A (zh) * 2019-03-19 2020-09-29 华为技术有限公司 数据传输的方法及装置
WO2022056666A1 (en) * 2020-09-15 2022-03-24 Qualcomm Incorporated Methods and apparatus for video over nr-dc

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US9712231B2 (en) * 2013-04-15 2017-07-18 Avago Technologies General Ip (Singapore) Pte. Ltd. Multiple narrow bandwidth channel access and MAC operation within wireless communications
US10069683B2 (en) * 2013-09-27 2018-09-04 Nxp Usa, Inc. Apparatus for optimising a configuration of a communications network device
CN105230106B (zh) * 2013-11-11 2020-01-31 华为技术有限公司 信息发送方法及装置
KR101754527B1 (ko) * 2015-03-09 2017-07-06 한국항공우주연구원 패킷 부호화 장치 및 방법
CN113452494A (zh) * 2015-05-15 2021-09-28 韦勒斯标准与技术协会公司 用于多用户上行链路传输的无线通信终端和无线通信方法
CN106230611B (zh) 2015-06-02 2021-07-30 杜比实验室特许公司 具有智能重传和插值的服务中质量监视系统
US10652904B2 (en) * 2015-07-09 2020-05-12 Telefonaktiebolaget Lm Ericsson (Publ) Technique for controlling radio access nodes
US20170085871A1 (en) * 2015-09-22 2017-03-23 Ati Technologies Ulc Real time video coding system with error recovery using earlier reference picture
CN108605114B (zh) * 2016-01-25 2020-04-21 华为技术有限公司 控制方法、装置及网络控制器
US11102266B2 (en) * 2016-04-12 2021-08-24 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method and device for determining codec mode set for service communication
WO2017197635A1 (zh) * 2016-05-20 2017-11-23 华为技术有限公司 分组域语音业务调度的方法和装置
GB2555142B (en) * 2016-10-21 2019-09-04 Canon Kk Enhanced management of ACs in multi-user EDCA transmission mode in wireless networks
CN108988994B (zh) * 2017-05-31 2020-09-04 华为技术有限公司 报文的重传方法及装置
US11736406B2 (en) * 2017-11-30 2023-08-22 Comcast Cable Communications, Llc Assured related packet transmission, delivery and processing
WO2020002019A1 (en) * 2018-06-28 2020-01-02 Konux Gmbh Smart sensor data transmission in railway infrastructure
KR102654716B1 (ko) * 2019-02-11 2024-04-04 한화비전 주식회사 요청된 영상 재생시점에 따라 영상을 재생하는 방법 및 그 장치
US11245741B2 (en) * 2020-04-09 2022-02-08 Qualcomm Incorporated Video aware multiplexing for wireless communication
US11831933B2 (en) 2020-04-09 2023-11-28 Qualcomm Incorporated Video aware transmission and processing
US11575910B2 (en) 2020-04-09 2023-02-07 Qualcomm Incorporated Video aware transmission and multiple input multiple output layer processing
CN115706958B (zh) * 2021-07-20 2025-11-07 华为技术有限公司 数据处理方法及电子设备

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CN111726882A (zh) * 2019-03-19 2020-09-29 华为技术有限公司 数据传输的方法及装置
WO2022056666A1 (en) * 2020-09-15 2022-03-24 Qualcomm Incorporated Methods and apparatus for video over nr-dc

Also Published As

Publication number Publication date
WO2014182782A1 (en) 2014-11-13
EP2995090A1 (en) 2016-03-16
KR20160006209A (ko) 2016-01-18
US20160100230A1 (en) 2016-04-07
TW201513653A (zh) 2015-04-01
JP2016526317A (ja) 2016-09-01

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Application publication date: 20151230