TW201513653A - 視訊應用QOE-知覺WiFi增強 - Google Patents
視訊應用QOE-知覺WiFi增強 Download PDFInfo
- Publication number
- TW201513653A TW201513653A TW103116267A TW103116267A TW201513653A TW 201513653 A TW201513653 A TW 201513653A TW 103116267 A TW103116267 A TW 103116267A TW 103116267 A TW103116267 A TW 103116267A TW 201513653 A TW201513653 A TW 201513653A
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- Taiwan
- Prior art keywords
- video
- packet
- video packet
- frame
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- Prior art date
Links
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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)
- Detection And Prevention Of Errors In Transmission (AREA)
- Mobile Radio Communication Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361820612P | 2013-05-07 | 2013-05-07 | |
| US201461982840P | 2014-04-22 | 2014-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201513653A true TW201513653A (zh) | 2015-04-01 |
Family
ID=50942853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103116267A TW201513653A (zh) | 2013-05-07 | 2014-05-07 | 視訊應用QOE-知覺WiFi增強 |
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) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN113452493A (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 |
| US10715575B2 (en) | 2015-06-02 | 2020-07-14 | Dolby Laboratories Licensing Corporation | In-service quality monitoring system with intelligent retransmission and interpolation |
| WO2017004830A1 (en) * | 2015-07-09 | 2017-01-12 | 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 |
| WO2017127989A1 (zh) * | 2016-01-25 | 2017-08-03 | 华为技术有限公司 | 控制方法、装置及网络控制器 |
| CN109076400B (zh) * | 2016-04-12 | 2020-12-08 | Oppo广东移动通信有限公司 | 用于确定业务通信的编解码模式集的方法和装置 |
| 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 |
| JP2021528303A (ja) * | 2018-06-28 | 2021-10-21 | コヌクス ゲーエムベーハー | 鉄道路線インフラストラクチャにおけるスマートセンサデータ伝送 |
| CN111083792B (zh) * | 2018-10-22 | 2021-09-07 | 华为技术有限公司 | WiFi网络中的数据传输方法、装置及设备 |
| KR102654716B1 (ko) * | 2019-02-11 | 2024-04-04 | 한화비전 주식회사 | 요청된 영상 재생시점에 따라 영상을 재생하는 방법 및 그 장치 |
| CN111726882B (zh) * | 2019-03-19 | 2025-02-25 | 华为技术有限公司 | 数据传输的方法及装置 |
| US11575910B2 (en) | 2020-04-09 | 2023-02-07 | Qualcomm Incorporated | Video aware transmission and multiple input multiple output layer processing |
| US11831933B2 (en) | 2020-04-09 | 2023-11-28 | Qualcomm Incorporated | Video aware transmission and processing |
| US11245741B2 (en) * | 2020-04-09 | 2022-02-08 | Qualcomm Incorporated | Video aware multiplexing for wireless communication |
| WO2022056666A1 (en) * | 2020-09-15 | 2022-03-24 | Qualcomm Incorporated | Methods and apparatus for video over nr-dc |
| 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 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69938094T2 (de) * | 1998-11-30 | 2009-02-05 | Matsushita Electric Industries Co. Ltd., Kadoma | Paketwiederübertragungskontrolle mit Prioritätsinformationen |
| US8553611B2 (en) * | 2004-01-30 | 2013-10-08 | Hewlett-Packard Development Company, L.P. | Systems and methods for multi-access point transmission of data using a plurality of access points |
| EP1708424A1 (en) * | 2005-03-31 | 2006-10-04 | THOMSON Licensing | Prioritising video streams in a wireless LAN (WLAN) |
| JP4934139B2 (ja) * | 2005-08-30 | 2012-05-16 | トムソン ライセンシング | Ｉｅｅｅ８０２．１１無線ローカル・エリア・ネットワーク上でのスケーラブル・ビデオ・マルチキャストのためのクロス・レイヤ最適化 |
| JP2007143113A (ja) * | 2005-10-19 | 2007-06-07 | Matsushita Electric Ind Co Ltd | 送受信システム、送信装置、および送信方法 |
| US9100874B2 (en) * | 2006-03-05 | 2015-08-04 | Toshiba America Research, Inc. | Quality of service provisioning through adaptable and network regulated channel access parameters |
| US7684430B2 (en) * | 2006-09-06 | 2010-03-23 | Hitachi, Ltd. | Frame-based aggregation and prioritized channel access for traffic over wireless local area networks |
| WO2008075316A2 (en) * | 2006-12-21 | 2008-06-26 | Nxp B.V. | Quality of service for wlan and bluetooth combinations |
| JP5084362B2 (ja) * | 2007-06-18 | 2012-11-28 | キヤノン株式会社 | データ送信装置、及びデータ送受信システム |
| KR20100082106A (ko) * | 2009-01-08 | 2010-07-16 | 삼성전자주식회사 | 와이 파이 멀티미디어 기반의 데이터 전송 방법 및 장치 |
| JP5627412B2 (ja) * | 2010-11-18 | 2014-11-19 | シャープ株式会社 | 無線通信システム、無線通信方法、システム側装置、端末及びプログラム |
| US9143783B2 (en) * | 2011-01-19 | 2015-09-22 | Telefonaktiebolaget L M Ericsson (Publ) | Indicating bit stream subsets |
| US9544344B2 (en) * | 2012-11-20 | 2017-01-10 | Google Technology Holdings LLC | Method and apparatus for streaming media content to client devices |
-
2014
- 2014-05-07 EP EP14730316.8A patent/EP2995090A1/en not_active Ceased
- 2014-05-07 KR KR1020157034808A patent/KR20160006209A/ko not_active Withdrawn
- 2014-05-07 TW TW103116267A patent/TW201513653A/zh unknown
- 2014-05-07 JP JP2016513038A patent/JP2016526317A/ja active Pending
- 2014-05-07 US US14/889,509 patent/US20160100230A1/en not_active Abandoned
- 2014-05-07 CN CN201480025715.0A patent/CN105210377A/zh active Pending
- 2014-05-07 WO PCT/US2014/037098 patent/WO2014182782A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| KR20160006209A (ko) | 2016-01-18 |
| JP2016526317A (ja) | 2016-09-01 |
| EP2995090A1 (en) | 2016-03-16 |
| CN105210377A (zh) | 2015-12-30 |
| WO2014182782A1 (en) | 2014-11-13 |
| US20160100230A1 (en) | 2016-04-07 |
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