CN101253771A - 用于ieee802.11无线局域网上的可扩展视频组播的跨层优化 - Google Patents
用于ieee802.11无线局域网上的可扩展视频组播的跨层优化 Download PDFInfo
- Publication number
- CN101253771A CN101253771A CNA2005800514413A CN200580051441A CN101253771A CN 101253771 A CN101253771 A CN 101253771A CN A2005800514413 A CNA2005800514413 A CN A2005800514413A CN 200580051441 A CN200580051441 A CN 200580051441A CN 101253771 A CN101253771 A CN 101253771A
- Authority
- CN
- China
- Prior art keywords
- layer
- video
- packet
- enhancement
- error correction
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 46
- 230000004224 protection Effects 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 claims abstract description 35
- 238000012937 correction Methods 0.000 claims description 34
- 230000003044 adaptive effect Effects 0.000 claims description 31
- 238000005457 optimization Methods 0.000 claims description 18
- 238000004891 communication Methods 0.000 claims description 13
- 238000013442 quality metrics Methods 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 3
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- QDZOEBFLNHCSSF-PFFBOGFISA-N (2S)-2-[[(2R)-2-[[(2S)-1-[(2S)-6-amino-2-[[(2S)-1-[(2R)-2-amino-5-carbamimidamidopentanoyl]pyrrolidine-2-carbonyl]amino]hexanoyl]pyrrolidine-2-carbonyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-N-[(2R)-1-[[(2S)-1-[[(2R)-1-[[(2S)-1-[[(2S)-1-amino-4-methyl-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]pentanediamide Chemical compound C([C@@H](C(=O)N[C@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(N)=O)NC(=O)[C@@H](CC=1C2=CC=CC=C2NC=1)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@@H](CC=1C2=CC=CC=C2NC=1)NC(=O)[C@H]1N(CCC1)C(=O)[C@H](CCCCN)NC(=O)[C@H]1N(CCC1)C(=O)[C@H](N)CCCNC(N)=N)C1=CC=CC=C1 QDZOEBFLNHCSSF-PFFBOGFISA-N 0.000 description 1
- 102100024304 Protachykinin-1 Human genes 0.000 description 1
- 101800003906 Substance P Proteins 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000011217 control strategy Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Images
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
- H04N21/64—Addressing
- H04N21/6405—Multicasting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
- H04L1/0007—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format by modifying the frame length
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0014—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the source coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/115—Selection of the code volume for a coding unit prior to coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/154—Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/164—Feedback from the receiver or from the transmission channel
- H04N19/166—Feedback from the receiver or from the transmission channel concerning the amount of transmission errors, e.g. bit error rate [BER]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/187—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a scalable video layer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- H04N19/34—Scalability techniques involving progressive bit-plane based encoding of the enhancement layer, e.g. fine granular scalability [FGS]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
-
- 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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
- H04N21/234327—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by decomposing into layers, e.g. base layer and one or more enhancement layers
-
- 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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
- H04N21/2662—Controlling the complexity of the video stream, e.g. by scaling the resolution or bitrate of the video stream based on the client capabilities
-
- 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
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
- H04N21/43637—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
-
- 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
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
- H04N21/440227—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by decomposing into layers, e.g. base layer and one or more enhancement layers
-
- 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
- H04N21/6131—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a mobile phone network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L2001/0092—Error control systems characterised by the topology of the transmission link
- H04L2001/0093—Point-to-multipoint
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Databases & Information Systems (AREA)
- Mobile Radio Communication Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Abstract
Description
Claims (45)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2005/030756 WO2007073362A1 (en) | 2005-08-30 | 2005-08-30 | Cross-layer optimization for scalable video multicast over ieee 802.11 wireless local area networks |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101253771A true CN101253771A (zh) | 2008-08-27 |
CN101253771B CN101253771B (zh) | 2012-03-28 |
Family
ID=36408005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800514413A Expired - Fee Related CN101253771B (zh) | 2005-08-30 | 2005-08-30 | 用于ieee802.11无线局域网上的可扩展视频组播的跨层优化 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8189659B2 (zh) |
EP (1) | EP1920608B1 (zh) |
JP (1) | JP4934139B2 (zh) |
CN (1) | CN101253771B (zh) |
BR (1) | BRPI0520491A2 (zh) |
MY (1) | MY155001A (zh) |
WO (1) | WO2007073362A1 (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102594775A (zh) * | 2011-01-11 | 2012-07-18 | 中兴通讯股份有限公司 | 流媒体传输方法与系统 |
CN102638730A (zh) * | 2012-04-13 | 2012-08-15 | 北京邮电大学 | 一种基于用户感知的无线视频业务的跨层优化方法 |
CN102763408A (zh) * | 2010-02-11 | 2012-10-31 | 上海贝尔股份有限公司 | 基于svc的e-mbms流传输方法和设备 |
CN102792709A (zh) * | 2010-04-12 | 2012-11-21 | 上海贝尔股份有限公司 | 用于移动组播的方法及其设备 |
CN103051419A (zh) * | 2012-12-14 | 2013-04-17 | 清华大学 | 渐进广播传输方法及系统 |
CN105210377A (zh) * | 2013-05-07 | 2015-12-30 | Vid拓展公司 | 针对视频应用的QOE意识WiFi增强 |
CN111149316A (zh) * | 2017-09-25 | 2020-05-12 | 杜比实验室特许公司 | 用于优化多路径数据传输的负载的系统和方法 |
Families Citing this family (68)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2006346226B8 (en) * | 2005-07-20 | 2010-03-25 | Vidyo, Inc. | System and method for a conference server architecture for low delay and distributed conferencing applications |
US8436889B2 (en) * | 2005-12-22 | 2013-05-07 | Vidyo, Inc. | System and method for videoconferencing using scalable video coding and compositing scalable video conferencing servers |
US20070234385A1 (en) * | 2006-03-31 | 2007-10-04 | Rajendra Bopardikar | Cross-layer video quality manager |
WO2008042852A2 (en) * | 2006-09-29 | 2008-04-10 | Vidyo, Inc. | System and method for multipoint conferencing with scalable video coding servers and multicast |
WO2008074020A2 (en) * | 2006-12-13 | 2008-06-19 | Viasat, Inc. | Acm aware encoding systems and methods |
US8411571B2 (en) | 2006-12-13 | 2013-04-02 | Viasat, Inc. | Video and data network load balancing with video drop |
US7961665B2 (en) | 2006-12-13 | 2011-06-14 | Viasat, Inc. | Terminal aware multicasting |
US8358690B2 (en) * | 2006-12-13 | 2013-01-22 | Viasat, Inc. | Predictive adaptive coding and modulation |
US8576858B2 (en) * | 2006-12-13 | 2013-11-05 | Viasat, Inc. | Multiple transmission paths for hierarchical layers |
US8411572B2 (en) * | 2006-12-13 | 2013-04-02 | Viasat, Inc. | ACM and fixed coding and modulation of hierarchical layers |
US8395993B2 (en) * | 2006-12-13 | 2013-03-12 | Viasat, Inc. | Video and data network load balancing with video placeholder |
US7944872B2 (en) * | 2006-12-13 | 2011-05-17 | Viasat, Inc. | Adaptive coding and modulation aware network load balancing |
US20090041100A1 (en) | 2006-12-13 | 2009-02-12 | Viasat, Inc. | Link aware mobile data network |
US8456986B2 (en) * | 2006-12-13 | 2013-06-04 | Viasat, Inc. | Video and data network load balancing |
US8249647B2 (en) | 2007-01-22 | 2012-08-21 | Broadcom Corporation | Mobile communication device having multiple independent optimized physical layers |
US8091011B2 (en) * | 2007-10-09 | 2012-01-03 | Broadcom Corporation | Method and system for dynamically adjusting forward error correction (FEC) rate to adapt for time varying network impairments in video streaming applications over IP networks |
JP4382153B2 (ja) * | 2007-12-12 | 2009-12-09 | パナソニック株式会社 | データ送受信システム、端末、中継機器及びデータ送信方法 |
KR101406961B1 (ko) | 2008-04-22 | 2014-06-13 | 톰슨 라이센싱 | 멀티-홉 중계 통신 시스템에서의 멀티캐스트 트리 관리 방법 및 장치 |
EP2314005B1 (en) | 2008-04-29 | 2017-11-29 | Thomson Licensing | A method and system for adapting forward error correction in multicast over wireless networks |
CA2727569C (en) * | 2008-06-09 | 2017-09-26 | Vidyo, Inc. | Improved view layout management in scalable video and audio communication systems |
EP2139179A1 (en) * | 2008-06-26 | 2009-12-30 | THOMSON Licensing | Method and apparatus for reporting state information |
EP2152028A1 (en) * | 2008-08-06 | 2010-02-10 | Nokia Siemens Networks OY | Method and devices for bit rate allocation for point-to-multipoint multimedia communications |
CN101742413B (zh) * | 2008-11-24 | 2014-06-18 | 株式会社Ntt都科摩 | 基站、用户终端和单小区增强型组播和广播业务实现方法 |
WO2010072652A1 (en) * | 2008-12-23 | 2010-07-01 | Thomson Licensing | Method for evaluating link cost metrics in communication networks |
KR101286917B1 (ko) * | 2009-01-06 | 2013-07-16 | 한국전자통신연구원 | 적응적 비디오 전송을 위한 코딩 레이트 조정 및 차등 오류 보호 적용 방법과, 그를 이용한 비디오 전송/수신 장치 |
US8654834B2 (en) | 2009-01-06 | 2014-02-18 | Electronics And Telecommunications Research Institute | Method for tuning coding rate and applying unequal error protection for adaptive video transmission, and video transmission/reception apparatus using the method |
US20130298170A1 (en) * | 2009-06-12 | 2013-11-07 | Cygnus Broadband, Inc. | Video streaming quality of experience recovery using a video quality metric |
US9538220B2 (en) | 2009-06-12 | 2017-01-03 | Wi-Lan Labs, Inc. | Video streaming quality of experience degradation control using a video quality metric |
US8510621B2 (en) * | 2009-12-29 | 2013-08-13 | Industrial Technology Research Institute | Method and apparatus for providing resource unit based data block partition |
JP5405501B2 (ja) * | 2010-02-25 | 2014-02-05 | パナソニック株式会社 | 通信装置及び通信方法 |
GB2480820A (en) * | 2010-06-01 | 2011-12-07 | Provision Comm Technologies Ltd | Multicasting video to multiple wireless terminals with adaptive modulation and coding and parallel multimedia carousel channel |
WO2011151647A2 (en) * | 2010-06-01 | 2011-12-08 | Gi Provision Limited | Data transmission apparatus, system and method |
EP2408196B1 (en) * | 2010-07-14 | 2017-01-11 | Alcatel Lucent | A method, server and terminal for generating a composite view from multiple content items |
KR101728000B1 (ko) * | 2010-11-25 | 2017-05-02 | 주식회사 케이티 | 스케일러블 비디오 코딩을 적용하여 방송 서비스를 제공하는 방법 및 시스템 |
CN102104538B (zh) * | 2010-12-08 | 2012-07-25 | 浙江工业大学 | 一种映射参数动态自适应的无线流媒体传输控制方法 |
KR20120084237A (ko) | 2011-01-19 | 2012-07-27 | 삼성전자주식회사 | 엠엠티(mmt)에서 엠엠티 인캡슐레이터를 전송하는 방법 |
US8767821B2 (en) * | 2011-05-09 | 2014-07-01 | Google Inc. | System and method for providing adaptive media optimization |
JP2013026836A (ja) * | 2011-07-21 | 2013-02-04 | Sharp Corp | 中継装置、中継方法及びプログラム |
JP2013026917A (ja) * | 2011-07-22 | 2013-02-04 | Sharp Corp | コンテンツ配信装置、受信装置、中継装置、コンテンツ配信システム、コンテンツ配信方法及びプログラム |
US9094179B2 (en) * | 2011-12-20 | 2015-07-28 | Electronics And Telecommunications Research Institute | Apparatus for providing multimedia services and method thereof |
US9612902B2 (en) * | 2012-03-12 | 2017-04-04 | Tvu Networks Corporation | Methods and apparatus for maximum utilization of a dynamic varying digital data channel |
US9246842B2 (en) * | 2012-04-27 | 2016-01-26 | Intel Corporation | QoE-aware radio access network architecture for http-based video streaming |
FR2995162B1 (fr) * | 2012-08-31 | 2015-09-04 | Thales Sa | Methode d'optimisation de l'efficacite spectrale d'une transmission de donnees et dispositif mettant en oeuvre la methode |
US20140098880A1 (en) * | 2012-10-05 | 2014-04-10 | Qualcomm Incorporated | Prediction mode information upsampling for scalable video coding |
US9621902B2 (en) * | 2013-02-28 | 2017-04-11 | Google Inc. | Multi-stream optimization |
WO2014209495A1 (en) * | 2013-06-28 | 2014-12-31 | Wi-Lan Labs, Inc. | Video streaming quality of experience recovery using a video quality metric |
JP6467992B2 (ja) * | 2015-02-27 | 2019-02-13 | 株式会社デンソー | 無線通信システム |
EP3278481B1 (en) * | 2015-04-01 | 2020-07-08 | Telefonaktiebolaget LM Ericsson (PUBL) | Advanced error detection coding |
US10110348B2 (en) * | 2016-01-25 | 2018-10-23 | Huawei Technologies Co., Ltd. | Apparatus and method for multimedia content transmissions in multi-channel wireless networks |
US10075671B2 (en) | 2016-09-26 | 2018-09-11 | Samsung Display Co., Ltd. | System and method for electronic data communication |
US10523895B2 (en) | 2016-09-26 | 2019-12-31 | Samsung Display Co., Ltd. | System and method for electronic data communication |
US10616383B2 (en) | 2016-09-26 | 2020-04-07 | Samsung Display Co., Ltd. | System and method for electronic data communication |
US10469857B2 (en) | 2016-09-26 | 2019-11-05 | Samsung Display Co., Ltd. | System and method for electronic data communication |
CN108990112B (zh) | 2017-05-31 | 2021-01-15 | 华为技术有限公司 | 通信网络中的任务处理方法和通信装置 |
CN111512636A (zh) * | 2017-10-31 | 2020-08-07 | 惠州Tcl移动通信有限公司 | 视频多播方法、装置及可读存储介质 |
CN114503573A (zh) * | 2019-03-20 | 2022-05-13 | 威诺瓦国际有限公司 | 低复杂性增强视频编码 |
WO2020193118A1 (en) * | 2019-03-22 | 2020-10-01 | Nokia Solutions And Networks Oy | Mechanism of cross-layer link adaptation in 5g broadcast/multicast |
WO2020250599A1 (ja) * | 2019-06-12 | 2020-12-17 | ソニー株式会社 | 画像処理装置および方法 |
KR20210034534A (ko) * | 2019-09-20 | 2021-03-30 | 한국전자통신연구원 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
CN114710663B (zh) * | 2019-09-20 | 2024-10-25 | 杭州海康威视数字技术股份有限公司 | 一种解码、编码方法、装置及其设备 |
CN112637091B (zh) * | 2019-09-24 | 2022-02-08 | 清华大学 | 跨协议通信的链路质量估计方法和装置 |
CN112106362A (zh) * | 2019-09-30 | 2020-12-18 | 深圳市大疆创新科技有限公司 | 可移动平台的图像处理方法、装置、可移动平台及介质 |
US20220400287A1 (en) * | 2019-11-15 | 2022-12-15 | Hfi Innovation Inc. | Method and Apparatus for Signaling Horizontal Wraparound Motion Compensation in VR360 Video Coding |
US12022126B2 (en) * | 2019-11-22 | 2024-06-25 | Sharp Kabushiki Kaisha | Systems and methods for signaling tiles and slices in video coding |
US11342937B2 (en) * | 2020-02-11 | 2022-05-24 | United States Of America As Represented By The Secretary Of The Navy | Adaptive cross-layer error control coding for heterogeneous application environments |
US20230104270A1 (en) * | 2020-05-19 | 2023-04-06 | Google Llc | Dynamic Parameter Selection for Quality-Normalized Video Transcoding |
EP4252420A4 (en) * | 2020-12-28 | 2024-06-05 | Beijing Bytedance Network Technology Co., Ltd. | DEPENDENT RANDOM ACCESS POINT SAMPLE ENTRY SIGNAGE |
US20230412812A1 (en) * | 2022-06-15 | 2023-12-21 | Tencent America LLC | Systems and methods for joint signaling of transform coefficient signs |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6202088B1 (en) * | 1996-03-14 | 2001-03-13 | Motorola Inc. | Cable communication system and method for management |
US6233253B1 (en) * | 1997-05-23 | 2001-05-15 | Thomson Licensing S.A. | System for digital data format conversion and bit stream generation |
JP2001045098A (ja) * | 1999-05-26 | 2001-02-16 | Canon Inc | データ通信システム、データ通信装置、データ通信方法及び記憶媒体 |
US6654384B1 (en) * | 1999-12-30 | 2003-11-25 | Aperto Networks, Inc. | Integrated self-optimizing multi-parameter and multi-variable point to multipoint communication system |
US7386310B2 (en) * | 2000-06-26 | 2008-06-10 | Hughes Network Systems, Llc | Fallback mode ingress/egress mechanism for satellite communication system |
US7095729B2 (en) * | 2000-12-22 | 2006-08-22 | Intel Corporation | Method for multimedia communication over packet channels |
US6745364B2 (en) | 2001-06-28 | 2004-06-01 | Microsoft Corporation | Negotiated/dynamic error correction for streamed media |
WO2003041055A1 (en) * | 2001-11-02 | 2003-05-15 | The Regents Of The University Of California | End-to-end distortion estimation for streaming of pre-compressed video |
JP2002217948A (ja) * | 2001-12-10 | 2002-08-02 | Nec Corp | データ通信方法及びデータ通信システム |
US20050249240A1 (en) * | 2002-06-11 | 2005-11-10 | Boyce Jill M | Multimedia server with simple adaptation to dynamic network loss conditions |
EP1543688B1 (en) * | 2002-09-23 | 2011-08-31 | Lg Electronics Inc. | Providing multimedia broadcast and multicast services (mbms) |
DE60313377T2 (de) * | 2003-10-15 | 2008-01-03 | Ntt Docomo, Inc. | Vorrichtung und verfahren zur steuerung der funktionsweise mehrerer kommunikationsschichten in einem geschichteten kommunikations-szenario |
KR100689443B1 (ko) * | 2004-08-21 | 2007-03-08 | 삼성전자주식회사 | 방송 데이터를 저장하기 위한 디지털 방송 시스템 및송수신 방법 |
US7627033B2 (en) * | 2004-11-15 | 2009-12-01 | Microsoft Corporation | Video rate control |
KR101071837B1 (ko) * | 2005-06-24 | 2011-10-11 | 엘지전자 주식회사 | 브로드캐스트/멀티캐스트 서비스 수행 방법 |
-
2005
- 2005-08-30 US US11/990,294 patent/US8189659B2/en not_active Expired - Fee Related
- 2005-08-30 BR BRPI0520491-7A patent/BRPI0520491A2/pt not_active Application Discontinuation
- 2005-08-30 JP JP2008528992A patent/JP4934139B2/ja not_active Expired - Fee Related
- 2005-08-30 CN CN2005800514413A patent/CN101253771B/zh not_active Expired - Fee Related
- 2005-08-30 WO PCT/US2005/030756 patent/WO2007073362A1/en active Application Filing
- 2005-08-30 EP EP05792662.8A patent/EP1920608B1/en not_active Ceased
-
2006
- 2006-08-24 MY MYPI20064027A patent/MY155001A/en unknown
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102763408B (zh) * | 2010-02-11 | 2020-01-17 | 上海诺基亚贝尔股份有限公司 | 基于svc的e-mbms流传输方法和设备 |
CN102763408A (zh) * | 2010-02-11 | 2012-10-31 | 上海贝尔股份有限公司 | 基于svc的e-mbms流传输方法和设备 |
CN102792709A (zh) * | 2010-04-12 | 2012-11-21 | 上海贝尔股份有限公司 | 用于移动组播的方法及其设备 |
CN102792709B (zh) * | 2010-04-12 | 2015-09-16 | 上海贝尔股份有限公司 | 用于移动组播的方法及其设备 |
CN102594775A (zh) * | 2011-01-11 | 2012-07-18 | 中兴通讯股份有限公司 | 流媒体传输方法与系统 |
WO2012094980A1 (zh) * | 2011-01-11 | 2012-07-19 | 中兴通讯股份有限公司 | 流媒体传输方法、系统与媒体转发服务器 |
CN102638730A (zh) * | 2012-04-13 | 2012-08-15 | 北京邮电大学 | 一种基于用户感知的无线视频业务的跨层优化方法 |
CN103051419A (zh) * | 2012-12-14 | 2013-04-17 | 清华大学 | 渐进广播传输方法及系统 |
CN103051419B (zh) * | 2012-12-14 | 2015-05-20 | 清华大学 | 渐进广播传输方法及系统 |
CN105210377A (zh) * | 2013-05-07 | 2015-12-30 | Vid拓展公司 | 针对视频应用的QOE意识WiFi增强 |
CN111149316A (zh) * | 2017-09-25 | 2020-05-12 | 杜比实验室特许公司 | 用于优化多路径数据传输的负载的系统和方法 |
US10862620B2 (en) | 2017-09-25 | 2020-12-08 | Dolby Laboratories Licensing Corporation | Systems and methods to optimize the load of multipath data transportation |
CN111149316B (zh) * | 2017-09-25 | 2021-09-10 | 杜比实验室特许公司 | 用于优化多路径数据传输的负载的系统和方法 |
US11349599B2 (en) | 2017-09-25 | 2022-05-31 | Dolby Laboratories Licensing Corporation | Systems and methods to optimize the load of multipath data transportation |
US11956075B2 (en) | 2017-09-25 | 2024-04-09 | Dolby Laboratories Licensing Corporation | Systems and methods to optimize the load of multipath data transportation |
Also Published As
Publication number | Publication date |
---|---|
WO2007073362A1 (en) | 2007-06-28 |
EP1920608B1 (en) | 2018-11-14 |
US20090219990A1 (en) | 2009-09-03 |
CN101253771B (zh) | 2012-03-28 |
JP2009506713A (ja) | 2009-02-12 |
JP4934139B2 (ja) | 2012-05-16 |
US8189659B2 (en) | 2012-05-29 |
BRPI0520491A2 (pt) | 2009-05-12 |
EP1920608A1 (en) | 2008-05-14 |
MY155001A (en) | 2015-08-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101253771B (zh) | 用于ieee802.11无线局域网上的可扩展视频组播的跨层优化 | |
Famolari et al. | A new framework for power control in wireless data networks: Games, utility, and pricing | |
Setton et al. | Cross-layer design of ad hoc networks for real-time video streaming | |
US8826102B2 (en) | Method and system for adapting forward error correction in multicast over wireless networks | |
US6999432B2 (en) | Channel and quality of service adaptation for multimedia over wireless networks | |
US7096034B2 (en) | System and method for reducing power consumption for wireless communications by mobile devices | |
Wu et al. | Energy-minimized multipath video transport to mobile devices in heterogeneous wireless networks | |
Wu et al. | Improving multipath video transmission with raptor codes in heterogeneous wireless networks | |
US20090196343A1 (en) | Channel capacity estimation and prediction method and apparatus for rate adaptive wireless video | |
WO2002063781A2 (en) | Reverse rate control | |
CN108476091A (zh) | 无线通信网络的用于确定实时媒体流的传输条件的方法、系统和用户设备 | |
Wu et al. | Energy-aware concurrent multipath transfer for real-time video streaming over heterogeneous wireless networks | |
Chen et al. | Cross-layer and path priority scheduling based real-time video communications over wireless sensor networks | |
Choi et al. | Reliable video multicast over Wi-Fi networks with coordinated multiple APs | |
Huang et al. | MAC scheduling for multiuser wireless virtual reality in 5G MIMO-OFDM systems | |
Sgardoni et al. | Raptor code-aware link adaptation for spectrally efficient unicast video streaming over mobile broadband networks | |
Leung et al. | Link adaptation and power control for streaming services in EGPRS wireless networks | |
Liu et al. | Cross-layer modeling of adaptive wireless links for QoS support in multimedia networks | |
US11418976B2 (en) | Wireless adaptation based on multidimensional input | |
Zhang et al. | Network-adaptive scalable video streaming over 3G wireless network | |
Lu et al. | Gradient projection based QoS driven cross-layer scheduling for video applications | |
Kim et al. | Improving the performance of multi-hop wireless networks using frame aggregation and broadcast for TCP ACKs | |
Chen et al. | A qoe-based app layer scheduling scheme for scalable video transmissions over multi-rat systems? | |
He et al. | Optimized live 4k video multicast streaming on commodity wigig devices | |
Lee et al. | Cross layer optimized video streaming based on IEEE 802.11 multi-rate over multi-hop mobile ad hoc networks |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: I Si Eli Murli Nor, France Patentee after: THOMSON LICENSING Address before: French Boulogne - Bilang Kurt Patentee before: THOMSON LICENSING |
|
CP02 | Change in the address of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190529 Address after: American Delaware Patentee after: Interactive Digital VC Holdings Address before: I Si Eli Murli Nor, France Patentee before: THOMSON LICENSING |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120328 Termination date: 20200830 |
|
CF01 | Termination of patent right due to non-payment of annual fee |