[go: up one dir, main page]

NO20082300L - Adaptiv koding av sanntidsinformasjon i tradlose nettverk - Google Patents

Adaptiv koding av sanntidsinformasjon i tradlose nettverk

Info

Publication number
NO20082300L
NO20082300L NO20082300A NO20082300A NO20082300L NO 20082300 L NO20082300 L NO 20082300L NO 20082300 A NO20082300 A NO 20082300A NO 20082300 A NO20082300 A NO 20082300A NO 20082300 L NO20082300 L NO 20082300L
Authority
NO
Norway
Prior art keywords
real
time information
adaptive encoding
wireless networks
feedback information
Prior art date
Application number
NO20082300A
Other languages
English (en)
Inventor
Christopher G Lott
Peerapol Tinnakornsrisuphap
Guan-Ming Su
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of NO20082300L publication Critical patent/NO20082300L/no

Links

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]
    • H04N21/20—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
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • 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
    • 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
    • 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
    • H04L65/60—Network streaming of media packets
    • H04L65/75—Media network packet handling
    • H04L65/762—Media network packet handling at the source 
    • 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]
    • H04N21/20—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
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2383—Channel coding or modulation of digital bit-stream, e.g. QPSK modulation
    • 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
    • H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
    • H04N21/2402—Monitoring of the downstream path of the transmission network, e.g. bandwidth available
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/41407—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
    • 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 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/658—Transmission by the client directed to the 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
    • H04L65/60—Network streaming of media packets
    • H04L65/65—Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Communication Control (AREA)

Abstract

Utførelser beskrevet her angår å tilveiebringe en adaptiv koding av sanntidsinformasjon i pakkesvitsjede, trådløse kommunikasjonssystemer. I en utførelse kan en rateadapteringsenhet konfigureres for å motta lokal samt ende-til-ende-tilbakemeldingsinformasjon tilknyttet dataoverføringen (feks. dataforsinkelse, pakketap, overført effektmargin, kanaltilstand, sektorlast, mengde bufrede data osv.) fra en trådløs aksessmodul i forbindelse med det trådløse/ledningsførte nett og tilpasses samtidig informasjonen kodet i samsvar med slik tilbakemeldingsinformasjon.
NO20082300A 2005-10-21 2008-05-20 Adaptiv koding av sanntidsinformasjon i tradlose nettverk NO20082300L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US72901705P 2005-10-21 2005-10-21
US11/315,399 US8842555B2 (en) 2005-10-21 2005-12-21 Methods and systems for adaptive encoding of real-time information in packet-switched wireless communication systems
PCT/US2006/060139 WO2007073508A1 (en) 2005-10-21 2006-10-20 Method and system for adaptive encoding of real-time information in wireless networks

Publications (1)

Publication Number Publication Date
NO20082300L true NO20082300L (no) 2008-05-20

Family

ID=37875708

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20082300A NO20082300L (no) 2005-10-21 2008-05-20 Adaptiv koding av sanntidsinformasjon i tradlose nettverk

Country Status (13)

Country Link
US (1) US8842555B2 (no)
EP (2) EP1938610B1 (no)
JP (1) JP4927857B2 (no)
KR (2) KR101185200B1 (no)
CN (1) CN101326830B (no)
AU (1) AU2006327094B2 (no)
BR (1) BRPI0617710A2 (no)
CA (1) CA2626771C (no)
NO (1) NO20082300L (no)
NZ (1) NZ567618A (no)
RU (2) RU2390966C2 (no)
TW (2) TWI346481B (no)
WO (1) WO2007073508A1 (no)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110126255A1 (en) * 2002-12-10 2011-05-26 Onlive, Inc. System and method for remote-hosted video effects
US8059673B2 (en) * 2003-05-01 2011-11-15 Genesis Microchip Inc. Dynamic resource re-allocation in a packet based video display interface
US8068485B2 (en) * 2003-05-01 2011-11-29 Genesis Microchip Inc. Multimedia interface
US8204076B2 (en) * 2003-05-01 2012-06-19 Genesis Microchip Inc. Compact packet based multimedia interface
US7634090B2 (en) 2003-09-26 2009-12-15 Genesis Microchip Inc. Packet based high definition high-bandwidth digital content protection
MXPA06014150A (es) 2004-06-10 2007-01-29 Matsushita Electric Ind Co Ltd Dispositivo de terminal de comunicacion, dispositivo de estacion de base y sistema de comunicacion de radio.
US8102878B2 (en) * 2005-09-29 2012-01-24 Qualcomm Incorporated Video packet shaping for video telephony
US8406309B2 (en) * 2005-10-21 2013-03-26 Qualcomm Incorporated Video rate adaptation to reverse link conditions
US8514711B2 (en) 2005-10-21 2013-08-20 Qualcomm Incorporated Reverse link lower layer assisted video error control
US8548048B2 (en) * 2005-10-27 2013-10-01 Qualcomm Incorporated Video source rate control for video telephony
US8842555B2 (en) 2005-10-21 2014-09-23 Qualcomm Incorporated Methods and systems for adaptive encoding of real-time information in packet-switched wireless communication systems
US8214516B2 (en) * 2006-01-06 2012-07-03 Google Inc. Dynamic media serving infrastructure
US20080043643A1 (en) * 2006-07-25 2008-02-21 Thielman Jeffrey L Video encoder adjustment based on latency
US8250618B2 (en) * 2006-09-18 2012-08-21 Elemental Technologies, Inc. Real-time network adaptive digital video encoding/decoding
CN101479997B (zh) * 2006-10-30 2011-09-14 华为技术有限公司 用户设备mbms测量结果报告的负载控制
EP2109982B1 (en) 2007-01-10 2018-08-08 Qualcomm Incorporated Content- and link-dependent coding adaptation for multimedia telephony
US8305914B2 (en) * 2007-04-30 2012-11-06 Hewlett-Packard Development Company, L.P. Method for signal adjustment through latency control
US8184715B1 (en) 2007-08-09 2012-05-22 Elemental Technologies, Inc. Method for efficiently executing video encoding operations on stream processor architectures
US8812712B2 (en) * 2007-08-24 2014-08-19 Alcatel Lucent Proxy-driven content rate selection for streaming media servers
US8121197B2 (en) 2007-11-13 2012-02-21 Elemental Technologies, Inc. Video encoding and decoding using parallel processors
US11336926B2 (en) * 2007-12-05 2022-05-17 Sony Interactive Entertainment LLC System and method for remote-hosted video game streaming and feedback from client on received frames
US8797850B2 (en) * 2008-01-10 2014-08-05 Qualcomm Incorporated System and method to adapt to network congestion
US20090219932A1 (en) * 2008-02-04 2009-09-03 Stmicroelectronics, Inc. Multi-stream data transport and methods of use
US20110026494A1 (en) * 2008-03-27 2011-02-03 Kyocera Corporation Wireless communication apparatus and communication apparatus
US7844725B2 (en) * 2008-07-28 2010-11-30 Vantrix Corporation Data streaming through time-varying transport media
US8001260B2 (en) * 2008-07-28 2011-08-16 Vantrix Corporation Flow-rate adaptation for a connection of time-varying capacity
WO2010012067A1 (en) * 2008-07-28 2010-02-04 Vantrix Corporation Data streaming through time-varying transport media
JP5307493B2 (ja) * 2008-09-29 2013-10-02 京セラ株式会社 無線通信装置
US8644408B2 (en) * 2008-10-10 2014-02-04 Qualcomm Incorporated Method and apparatus for channel feedback in a wireless communication system
CN101383959B (zh) 2008-10-23 2012-01-11 中兴通讯股份有限公司 流媒体业务中获取关键帧的方法、系统及用户设备
KR101523590B1 (ko) 2009-01-09 2015-05-29 한국전자통신연구원 통합 인터넷 프로토콜망의 코덱 모드 제어방법 및 단말기
WO2010107360A1 (en) * 2009-03-17 2010-09-23 Telefonaktiebolaget L M Ericsson (Publ) Power backoff for multi-carrier uplink transmissions
US7975063B2 (en) * 2009-05-10 2011-07-05 Vantrix Corporation Informative data streaming server
US8156238B2 (en) * 2009-05-13 2012-04-10 Stmicroelectronics, Inc. Wireless multimedia transport method and apparatus
US8429440B2 (en) * 2009-05-13 2013-04-23 Stmicroelectronics, Inc. Flat panel display driver method and system
US20100302359A1 (en) * 2009-06-01 2010-12-02 Honeywell International Inc. Unmanned Aerial Vehicle Communication
US8537699B2 (en) 2009-06-16 2013-09-17 Qualcomm Incorporated Managing video adaptation algorithms
US8995356B2 (en) * 2009-10-14 2015-03-31 Qualcomm Incorporated Coding methods and apparatus for broadcast channels
US9124642B2 (en) * 2009-10-16 2015-09-01 Qualcomm Incorporated Adaptively streaming multimedia
US8601153B2 (en) * 2009-10-16 2013-12-03 Qualcomm Incorporated System and method for optimizing media playback quality for a wireless handheld computing device
US20120314574A1 (en) * 2009-12-07 2012-12-13 Interdigital Patent Holdings, Inc. Method and apparatus for enabling coder selection and rate adaptation for 3gpp for media streams between a media and a mobile terminal
US8898060B2 (en) 2010-03-02 2014-11-25 Telefonaktiebolaget L M Ericsson (Publ) Source code adaption based on communication link quality and source coding delay
US8671234B2 (en) 2010-05-27 2014-03-11 Stmicroelectronics, Inc. Level shifting cable adaptor and chip system for use with dual-mode multi-media device
US20110299588A1 (en) * 2010-06-04 2011-12-08 Apple Inc. Rate control in video communication via virtual transmission buffer
DE102010025884B3 (de) * 2010-07-02 2011-07-07 Siemens Aktiengesellschaft, 80333 Verfahren zum Betrieb eines Prozessors in einer Echtzeitumgebung
US9148858B2 (en) 2010-07-12 2015-09-29 Samsung Electronics Co., Ltd. Apparatus and method for controlling uplink transmission power in a mobile communication system
JP5598155B2 (ja) * 2010-08-12 2014-10-01 ソニー株式会社 情報処理装置および方法、並びに送受信システム
US8066572B1 (en) * 2010-08-26 2011-11-29 Scores Two Go, LLC System for transmitting real-time game information for a game to a remote device
WO2012034622A1 (en) * 2010-09-14 2012-03-22 Sony Corporation Communication device using spatial diversity, communications system and method
US8520699B2 (en) 2010-12-09 2013-08-27 Qualcomm Incorporated Apparatus and methods for providing a communication quality feedback of an end-to-end communication path
US20120307886A1 (en) * 2011-05-31 2012-12-06 Broadcom Corporation Adaptive Video Encoding Based on Predicted Wireless Channel Conditions
US8730930B2 (en) * 2011-05-31 2014-05-20 Broadcom Corporation Polling using B-ACK for occasional back-channel traffic in VoWIFI applications
US9137551B2 (en) 2011-08-16 2015-09-15 Vantrix Corporation Dynamic bit rate adaptation over bandwidth varying connection
KR20140002200A (ko) * 2012-06-28 2014-01-08 삼성전자주식회사 무선 디스플레이 소스 장치 및 싱크 장치
US9456383B2 (en) * 2012-08-27 2016-09-27 Qualcomm Incorporated Device and method for adaptive rate multimedia communications on a wireless network
US9247448B2 (en) 2012-08-27 2016-01-26 Qualcomm Incorporated Device and method for adaptive rate multimedia communications on a wireless network
JP2014075735A (ja) * 2012-10-05 2014-04-24 Sony Corp 画像処理装置および画像処理方法
WO2014132723A1 (ja) * 2013-03-01 2014-09-04 日本電気株式会社 送信レート制御装置送信レート制御システム、送信レート制御方法及び送信レート制御プログラム
CN104219543B (zh) * 2013-05-31 2018-02-16 中国电信股份有限公司 移动终端进行流媒体实时传送的方法、系统与移动终端
JP6260360B2 (ja) * 2014-03-07 2018-01-17 富士通株式会社 光伝送装置および光伝送システム
US9313508B1 (en) * 2014-10-29 2016-04-12 Qualcomm Incorporated Feeding intra-coded video frame after port reconfiguration in video telephony
JP6547349B2 (ja) 2015-03-18 2019-07-24 株式会社リコー データ伝送システム、端末装置、プログラムおよび方法
GB2537595A (en) * 2015-03-31 2016-10-26 Qualcomm Technologies Int Ltd Data rate adaptation in a wireless transmitter
US10524179B2 (en) * 2015-04-10 2019-12-31 Qualcomm Incorporated Rate adaptation during handoffs
RU2610686C1 (ru) * 2015-11-17 2017-02-14 федеральное государственное бюджетное образовательное учреждение высшего образования "Рязанский государственный университет имени С.А. Есенина" Способ адаптивной передачи информации по каналу связи в реальном времени и система для его осуществления
KR102178110B1 (ko) * 2019-03-22 2020-11-12 주식회사 엘지유플러스 이동 통신 망에서의 영상 전송 방법
US11949574B2 (en) * 2019-08-19 2024-04-02 Beijing Xiaomi Mobile Software Co., Ltd. Data processing method and apparatus, electronic device and computer-readable storage medium
KR102337811B1 (ko) * 2020-03-09 2021-12-09 국방과학연구소 가변적 협대역 네트워크 환경에 적응적인 영상 압축 장치 및 영상 압축 방법
CN111541919B (zh) 2020-05-13 2022-07-29 阿波罗智联(北京)科技有限公司 视频帧传输方法、装置、电子设备及可读存储介质
CN114629824B (zh) * 2022-03-24 2024-03-19 阿里巴巴（中国）有限公司 丢包定位方法、装置、计算设备及介质
US20240223636A1 (en) * 2022-12-30 2024-07-04 Clevon As Statistical method for determining quality of service with redundant rtp streams over mobile networks

Family Cites Families (159)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4774587A (en) * 1987-06-02 1988-09-27 Eastman Kodak Company Still video transceiver processor
US5341374A (en) * 1991-03-01 1994-08-23 Trilan Systems Corporation Communication network integrating voice data and video with distributed call processing
JP2861518B2 (ja) * 1991-09-03 1999-02-24 日本電気株式会社 適応多重化方式
JP3002348B2 (ja) * 1992-11-30 2000-01-24 シャープ株式会社 画像通信システム
US5367523A (en) * 1993-08-26 1994-11-22 International Business Machines Corporation Adaptive rate-based congestion and flow control in packet communications networks
WO1995008823A1 (en) * 1993-09-21 1995-03-30 Sony Corporation Method and device for transmitting data, data decoder, and data recording medium
US5541919A (en) * 1994-12-19 1996-07-30 Motorola, Inc. Multimedia multiplexing device and method using dynamic packet segmentation
US5784362A (en) 1995-04-17 1998-07-21 Telefonaktiebolaget Lm Ericsson Temporary frame identification for ARQ in a reservation-slotted-ALOHA type of protocol
US5802068A (en) * 1995-06-30 1998-09-01 Nippon Steel Corporation Multiplexing apparatus of a plurality of data having different bit rates
US5768533A (en) * 1995-09-01 1998-06-16 National Semiconductor Corporation Video coding using segmented frames and retransmission to overcome channel errors
JP3068002B2 (ja) * 1995-09-18 2000-07-24 沖電気工業株式会社 画像符号化装置、画像復号化装置及び画像伝送システム
TW305043B (no) * 1995-09-29 1997-05-11 Matsushita Electric Industrial Co Ltd
US6002802A (en) 1995-10-27 1999-12-14 Kabushiki Kaisha Toshiba Video encoding and decoding apparatus
JP3651706B2 (ja) * 1995-10-27 2005-05-25 株式会社東芝 動画像符号化装置
US5790538A (en) * 1996-01-26 1998-08-04 Telogy Networks, Inc. System and method for voice Playout in an asynchronous packet network
JP3499670B2 (ja) 1996-02-02 2004-02-23 株式会社東芝 無線通信方法、無線基地局装置及び無線端末装置
SG71709A1 (en) * 1996-05-08 2000-04-18 Matsushita Electric Industrial Co Ltd Multiplex transmission method and system and audio jitter absorbing method used therein
US6111917A (en) * 1996-07-05 2000-08-29 Nippon Telegraph And Telephone Corporation Image communication system and method
US5838678A (en) * 1996-07-24 1998-11-17 Davis; Joseph W. Method and device for preprocessing streams of encoded data to facilitate decoding streams back-to back
US6366614B1 (en) * 1996-10-11 2002-04-02 Qualcomm Inc. Adaptive rate control for digital video compression
DE19648077C2 (de) 1996-11-20 1998-12-03 Nokia Mobile Phones Ltd Verfahren zur Einstellung der Zugriffsbeharrlichkeit einer Mobilstation in einem zellularen Mobilfunknetz
JPH10164533A (ja) 1996-11-26 1998-06-19 Canon Inc 画像通信方法及び装置
US6633609B1 (en) * 1996-12-24 2003-10-14 Intel Corporation Method and apparatus for bit rate control in a digital video environment for arbitrary bandwidth
US5969764A (en) * 1997-02-14 1999-10-19 Mitsubishi Electric Information Technology Center America, Inc. Adaptive video coding method
JP3582979B2 (ja) 1997-02-26 2004-10-27 株式会社東芝 通信装置、通信方法及び記録媒体
US6404776B1 (en) * 1997-03-13 2002-06-11 8 × 8, Inc. Data processor having controlled scalable input data source and method thereof
CA2286816C (en) * 1997-04-17 2004-02-17 Ntt Mobile Communications Network Inc. Base station apparatus of mobile communication system
JPH10322673A (ja) 1997-05-15 1998-12-04 Canon Inc 通信装置及び方法及び記憶媒体
JPH10341217A (ja) 1997-06-09 1998-12-22 Kokusai Electric Co Ltd マルチメディア多重化通信システム
CA2262894C (en) * 1997-06-19 2004-08-03 Kabushiki Kaisha Toshiba Information data multiplexing transmission system, multiplexer and demultiplexer used therefor, and error correcting encoder and decoder
JPH1169349A (ja) 1997-08-19 1999-03-09 Matsushita Electric Ind Co Ltd 画像通信装置
US6377809B1 (en) 1997-09-16 2002-04-23 Qualcomm Incorporated Channel structure for communication systems
US6154489A (en) 1998-03-30 2000-11-28 Motorola, Inc. Adaptive-rate coded digital image transmission
US6385345B1 (en) * 1998-03-31 2002-05-07 Sharp Laboratories Of America, Inc. Method and apparatus for selecting image data to skip when encoding digital video
US6421387B1 (en) * 1998-05-15 2002-07-16 North Carolina State University Methods and systems for forward error correction based loss recovery for interactive video transmission
TW376497B (en) * 1998-05-26 1999-12-11 Koninkl Philips Electronics Nv Transmission system for transmitting a main signal and an auxiliary signal
CA2238795A1 (en) * 1998-05-28 1999-11-28 Newbridge Networks Corporation Er information acceleration in abr traffic
US6584509B2 (en) * 1998-06-23 2003-06-24 Intel Corporation Recognizing audio and video streams over PPP links in the absence of an announcement protocol
JP2000023240A (ja) 1998-06-30 2000-01-21 Matsushita Electric Ind Co Ltd 無線通信装置及び無線通信方法
US6389034B1 (en) * 1998-09-04 2002-05-14 Nortel Networks Limited System for providing stream based and packet based services
US6263021B1 (en) 1998-09-18 2001-07-17 Sarnoff Corporation Treating non-zero quantized transform coefficients as zeros during video compression processing
US6108795A (en) * 1998-10-30 2000-08-22 Micron Technology, Inc. Method for aligning clock and data signals received from a RAM
US6629318B1 (en) * 1998-11-18 2003-09-30 Koninklijke Philips Electronics N.V. Decoder buffer for streaming video receiver and method of operation
CA2257007A1 (en) * 1998-12-24 2000-06-24 Newbridge Networks Corporation Explicit rate flow control for multicast connections
JP2000324171A (ja) 1999-05-14 2000-11-24 Namco Ltd データ転送装置及びデータ転送方法、並びにデータ配布方法
US7092355B1 (en) 1999-06-30 2006-08-15 Network Physics, Inc. Method for controlling congested network flow
JP3841256B2 (ja) 2000-02-15 2006-11-01 三菱電機株式会社 通信システム及び通信方法及び送信端末
JP2001236256A (ja) 2000-02-23 2001-08-31 Hitachi Ltd 電子化情報分散配置方法、データベース分散配置システム、および、遠隔管理システム
DE60017356T2 (de) * 2000-03-02 2005-06-02 Matsushita Electric Industrial Co., Ltd., Kadoma Datenübertragung über ein unzuverlässiges Netz
KR100833222B1 (ko) 2000-03-29 2008-05-28 삼성전자주식회사 멀티미디어 송수신 장치 및 방법
US6694469B1 (en) 2000-04-14 2004-02-17 Qualcomm Incorporated Method and an apparatus for a quick retransmission of signals in a communication system
US6747991B1 (en) * 2000-04-26 2004-06-08 Carnegie Mellon University Filter and method for adaptively modifying the bit rate of synchronized video and audio streams to meet packet-switched network bandwidth constraints
JP3669281B2 (ja) 2000-04-27 2005-07-06 三菱電機株式会社 符号化装置および符号化方法
CN1322759C (zh) * 2000-04-27 2007-06-20 三菱电机株式会社 编码装置和编码方法
US6999432B2 (en) * 2000-07-13 2006-02-14 Microsoft Corporation Channel and quality of service adaptation for multimedia over wireless networks
US6862298B1 (en) * 2000-07-28 2005-03-01 Crystalvoice Communications, Inc. Adaptive jitter buffer for internet telephony
US6891822B1 (en) * 2000-09-08 2005-05-10 Sharewave, Inc. Method and apparatus for transferring isocronous data within a wireless computer network
JPWO2002022148A1 (ja) 2000-09-12 2004-01-22 ニッカウヰスキー株式会社 野生リンゴ果実ポリフェノールおよびその製造方法
AU2001295923A1 (en) * 2000-10-13 2002-04-22 Sony Corporation Data communication quality control system, transmitter system and receiver
US7304951B2 (en) 2000-11-21 2007-12-04 North Carolina State University Methods and systems for rate-based flow control between a sender and a receiver
FR2818272B1 (fr) 2000-12-15 2003-08-29 Saint Gobain Vitrage muni d'un empilement de couches minces pour la protection solaire et/ou l'isolation thermique
US7006510B2 (en) * 2001-01-17 2006-02-28 Optibase Ltd. Method of clock mismatch and drift compensation for packet networks
GB2399998B (en) * 2001-02-01 2005-04-13 Fujitsu Ltd Communications systems
US7058085B2 (en) * 2001-03-14 2006-06-06 Nortel Networks Limited Method and apparatus for transmitting data over a network within a specified time limit
KR100800884B1 (ko) 2001-03-29 2008-02-04 삼성전자주식회사 이동통신 시스템에서 역방향 링크의 송신 제어 방법
KR100425253B1 (ko) 2001-04-18 2004-03-30 주식회사 현대시스콤 무선통신 시스템에서의 순방향 패킷 송수신 방법
US7054316B2 (en) * 2001-04-25 2006-05-30 Nokia Corporation Method and system for interlayer control between re-sequencing and retransmission entities
US7342901B1 (en) * 2001-05-01 2008-03-11 Nortel Networks Limited Medium access control (MAC) protocol for a wireless communication system
US6920598B2 (en) 2001-05-21 2005-07-19 Lucent Technologies Inc. System and method for error recovery using NAKs
JP2002354141A (ja) 2001-05-25 2002-12-06 Matsushita Electric Ind Co Ltd ビデオフォンおよび遠隔医療装置
US7193966B2 (en) 2001-06-25 2007-03-20 Telefonakitebolaget Lm Ericsson (Publ) Triggered packet data rate change in a communication system
US7269139B1 (en) * 2001-06-27 2007-09-11 Cisco Technology, Inc. Method and apparatus for an adaptive rate control mechanism reactive to flow control messages in a packet switching system
US6741603B2 (en) * 2001-07-09 2004-05-25 Overture Networks, Inc. Use of a circular buffer to assure in-order delivery of packets
WO2003010674A1 (fr) * 2001-07-27 2003-02-06 Advantest Corporation Circuit de correction de phase
US7206285B2 (en) * 2001-08-06 2007-04-17 Koninklijke Philips Electronics N.V. Method for supporting non-linear, highly scalable increase-decrease congestion control scheme
US6865374B2 (en) 2001-09-18 2005-03-08 Koninklijke Philips Electronics N.V. Video recovery system and method
US7356079B2 (en) * 2001-11-21 2008-04-08 Vixs Systems Inc. Method and system for rate control during video transcoding
WO2003052981A1 (en) * 2001-12-14 2003-06-26 The Texas A & M University System System for actively controlling distributed applications
JP3606259B2 (ja) 2002-01-16 2005-01-05 ソニー株式会社 通信装置とその方法、ならびにプログラムとその記録媒体
EP1472889B1 (en) * 2002-01-18 2008-05-21 Koninklijke Philips Electronics N.V. Audio coding
EP1335289A1 (en) * 2002-02-07 2003-08-13 Siemens Aktiengesellschaft Method for software downloads in a radio communications system
JP3900413B2 (ja) * 2002-02-14 2007-04-04 Ｋｄｄｉ株式会社 映像情報伝送方式およびプログラム
JP4116470B2 (ja) 2002-03-06 2008-07-09 ヒューレット・パッカード・カンパニー メディア・ストリーミング配信システム
JP3490425B2 (ja) 2002-03-14 2004-01-26 松下電器産業株式会社 受信装置及び受信方法
US7496086B2 (en) * 2002-04-30 2009-02-24 Alcatel-Lucent Usa Inc. Techniques for jitter buffer delay management
JP4029670B2 (ja) 2002-06-11 2008-01-09 日本電気株式会社 無線アクセスにおける輻輳制御方法並びにシステム
JP3730974B2 (ja) 2002-06-14 2006-01-05 松下電器産業株式会社 メディア伝送方法及びその送信装置
KR20030095995A (ko) 2002-06-14 2003-12-24 마츠시타 덴끼 산교 가부시키가이샤 미디어 전송방법 및 그 송신장치 및 수신장치
US6894985B2 (en) 2002-08-05 2005-05-17 Harris Corporation Monitoring link quality in a mobile ad hoc network
US7020484B2 (en) * 2002-10-29 2006-03-28 Qualcomm Incorporated Controlling multiple modems in a wireless terminal using energy-per-bit determinations
US7242668B2 (en) 2002-11-07 2007-07-10 Alcatel Lucent Network monitoring system responsive to changes in packet arrival variance and mean
GB0229396D0 (en) 2002-12-17 2003-01-22 British Telecomm Signal processing
US20060233201A1 (en) 2002-12-18 2006-10-19 Hartmut Wiesenthal Adaptive encoding of digital multimedia information
JP2004208001A (ja) 2002-12-25 2004-07-22 Sharp Corp 無線通信システム、無線通信方法、無線通信プログラム及びプログラム記録媒体
JP2004253883A (ja) * 2003-02-18 2004-09-09 Nec Corp 音声・画像リアルタイム通信におけるビットレート制御を実行するデータ通信装置
US7551588B2 (en) 2003-03-06 2009-06-23 Nortel Networks Limited Autonomous mode transmission from a mobile station
JP2004297186A (ja) 2003-03-25 2004-10-21 Matsushita Electric Ind Co Ltd 送信装置および送信方法
SE0301048D0 (sv) 2003-04-07 2003-04-07 Ericsson Telefon Ab L M RLC window reconfiguration
JPWO2004093446A1 (ja) * 2003-04-17 2006-07-13 富士通株式会社 圧縮データと非圧縮データを同時転送する場合のタスクスケジューリング方法
US7477604B2 (en) 2003-05-14 2009-01-13 Ntt Docomo, Inc. Packet communications system
JP3943558B2 (ja) 2003-05-14 2007-07-11 株式会社エヌ・ティ・ティ・ドコモ パケット通信方法及びパケット通信システム。
JP2004350227A (ja) 2003-05-26 2004-12-09 Ntt Communications Kk ビデオ会議システムにおける会議クライアント装置及びそのプログラム
US20040252761A1 (en) * 2003-06-16 2004-12-16 Dilithium Networks Pty Limited (An Australian Corporation) Method and apparatus for handling video communication errors
US7050397B2 (en) 2003-07-02 2006-05-23 Nokia Corporation Apparatus, and associated method, for facilitating retransmission of data packets in a packet radio communication system that utilizes a feedback acknowledgement scheme
US7263067B2 (en) * 2003-07-15 2007-08-28 Nokia Siemans Networks Oy Method and apparatus for accelerating throughput in a wireless or other telecommunication system
JP4176576B2 (ja) 2003-08-01 2008-11-05 株式会社エヌ・ティ・ティ・ドコモ データ流入量制御方法、基地局及び制御局
JP4215601B2 (ja) 2003-09-05 2009-01-28 富士通株式会社 無線通信装置
JP3895361B2 (ja) * 2003-09-30 2007-03-22 三菱電機株式会社 通信方法
EP1679910A4 (en) 2003-10-17 2011-09-14 Nec Corp SIGNALING METHOD, SYSTEM, BASE STATION AND MOBILE STATION
US20050249231A1 (en) * 2003-11-25 2005-11-10 Asif Khan Methods and systems for reliable distribution of media over a network
US7376083B2 (en) * 2003-12-09 2008-05-20 International Business Machines Corporation Apparatus and method for modeling queueing systems with highly variable traffic arrival rates
US7197026B2 (en) * 2003-12-23 2007-03-27 Nokia Corporation Method and system for RLP optimization
JP2005192073A (ja) 2003-12-26 2005-07-14 Matsushita Electric Ind Co Ltd マルチメディアデータ通信方法および装置
US20050152320A1 (en) * 2004-01-08 2005-07-14 Interdigital Technology Corporation Wireless communication method and apparatus for balancing the loads of access points by controlling access point transmission power levels
CN1273011C (zh) 2004-01-16 2006-09-06 钱国英 自动给饵机
US7453938B2 (en) * 2004-02-06 2008-11-18 Apple Inc. Target bitrate estimator, picture activity and buffer management in rate control for video coder
JP4562402B2 (ja) 2004-02-20 2010-10-13 アルパイン株式会社 音声データの非同期通信システムおよびその通信方法
JP2005244908A (ja) 2004-02-27 2005-09-08 Kyocera Corp 通信システム、通信装置及び通信制御方法
US7359324B1 (en) 2004-03-09 2008-04-15 Nortel Networks Limited Adaptive jitter buffer control
EP1754327A2 (en) * 2004-03-16 2007-02-21 Snowshore Networks, Inc. Jitter buffer management
WO2005094020A1 (en) * 2004-03-19 2005-10-06 Telefonaktiebolaget Lm Ericsson (Publ) Higher layer packet framing using rlp
KR100550567B1 (ko) * 2004-03-22 2006-02-10 엘지전자 주식회사 무선 네트워크망을 통해 통신하는 서버 시스템 및 그동작방법
JP3950865B2 (ja) 2004-03-30 2007-08-01 Ｎｅｃアクセステクニカ株式会社 Ａｔｍ通信システム
KR101071816B1 (ko) * 2004-04-02 2011-10-11 엘지전자 주식회사 무선 패킷 통신 시스템에서의 업링크 패킷 스케쥴링 방법
JP4526294B2 (ja) 2004-04-15 2010-08-18 シャープ株式会社 ストリームデータ送信装置、受信装置、プログラムを記録した記録媒体、およびシステム
US7424026B2 (en) * 2004-04-28 2008-09-09 Nokia Corporation Method and apparatus providing continuous adaptive control of voice packet buffer at receiver terminal
US20050254508A1 (en) * 2004-05-13 2005-11-17 Nokia Corporation Cooperation between packetized data bit-rate adaptation and data packet re-transmission
CN1969562B (zh) * 2004-05-13 2011-08-03 高通股份有限公司 在无线通信系统中的音频和视频数据的同步
AU2005253152B2 (en) 2004-06-07 2010-04-22 Sling Media L.L.C. Personal media broadcasting system
KR20050121067A (ko) 2004-06-21 2005-12-26 삼성전자주식회사 무선 채널에 의한 무선 통신 시스템 및 그의 무선 통신 방법
US7606427B2 (en) * 2004-07-08 2009-10-20 Qualcomm Incorporated Efficient rate control techniques for video encoding
KR100608061B1 (ko) * 2004-07-12 2006-08-02 삼성전자주식회사 전송 스트림 생성을 위한 다중화 방법 및 그 장치
US7551647B2 (en) * 2004-07-19 2009-06-23 Qvidium Technologies, Inc. System and method for clock synchronization over packet-switched networks
DE602005003276T2 (de) 2004-08-18 2008-09-11 Infineon Technologies Ag Verfahren zur Übertragung von Informationen über eine Kommunikationsverbindung und zugehörige Vorrichtung zur Übertragung und Kommunikationsnetz
CA2691762C (en) * 2004-08-30 2012-04-03 Qualcomm Incorporated Method and apparatus for an adaptive de-jitter buffer
US7606303B2 (en) * 2004-09-28 2009-10-20 General Instrument Corporation Method and apparatus to detect anchor frames from digital video streams
US7383470B2 (en) 2004-09-30 2008-06-03 Microsoft Corporation Method, system, and apparatus for identifying unresponsive portions of a computer program
JP2006115354A (ja) 2004-10-15 2006-04-27 Ntt Docomo Inc 移動端末、制御装置及び移動通信方法
WO2007119086A1 (en) 2004-11-09 2007-10-25 Nokia Corporation Apparatus and method for arbitrary data rate ramp up after overload on wireless interface
JP2006222822A (ja) 2005-02-14 2006-08-24 Hitachi Ltd ハンドオーバシステム
JP2006279784A (ja) 2005-03-30 2006-10-12 Fujitsu Ltd エッジスイッチ
US7492710B2 (en) * 2005-03-31 2009-02-17 Intel Corporation Packet flow control
US7894489B2 (en) * 2005-06-10 2011-02-22 Symmetricom, Inc. Adaptive play-out buffers and adaptive clock operation in packet networks
US20070019931A1 (en) * 2005-07-19 2007-01-25 Texas Instruments Incorporated Systems and methods for re-synchronizing video and audio data
US7701851B2 (en) * 2005-07-20 2010-04-20 Vidyo, Inc. System and method for the control of the transmission rate in packet-based digital communications
JP4802245B2 (ja) * 2005-09-21 2011-10-26 エルジー エレクトロニクス インコーポレイティド マルチキャリア無線ネットワークに多重リバースフィードバックチャンネルをマルチプレッシングするための方法及び装置
US8102878B2 (en) * 2005-09-29 2012-01-24 Qualcomm Incorporated Video packet shaping for video telephony
US8842555B2 (en) 2005-10-21 2014-09-23 Qualcomm Incorporated Methods and systems for adaptive encoding of real-time information in packet-switched wireless communication systems
US8548048B2 (en) 2005-10-27 2013-10-01 Qualcomm Incorporated Video source rate control for video telephony
US8514711B2 (en) * 2005-10-21 2013-08-20 Qualcomm Incorporated Reverse link lower layer assisted video error control
US7944838B2 (en) 2006-01-16 2011-05-17 Kddi Corporation Apparatus, method and computer program for traffic control
JP4891392B2 (ja) * 2006-04-13 2012-03-07 ドルビー ラボラトリーズ ライセンシング コーポレイション 無線処理システム装置のキュー長の推定および無線ネットワークにおける信号受信品質の推定
US8848618B2 (en) 2006-08-22 2014-09-30 Qualcomm Incorporated Semi-persistent scheduling for traffic spurts in wireless communication
US20080056125A1 (en) * 2006-09-06 2008-03-06 Nokia Corporation Congestion control in a wireless network
EP2109982B1 (en) * 2007-01-10 2018-08-08 Qualcomm Incorporated Content- and link-dependent coding adaptation for multimedia telephony
KR100787314B1 (ko) * 2007-02-22 2007-12-21 광주과학기술원 미디어내 동기화를 위한 적응형 미디어 재생 방법 및 장치
US7729241B2 (en) * 2007-07-26 2010-06-01 Dell Products, Lp System and method of limiting communication rates within packet-based communication networks
JP5339697B2 (ja) * 2007-08-14 2013-11-13 キヤノン株式会社 送信装置、送信方法、及びコンピュータプログラム
US8797850B2 (en) * 2008-01-10 2014-08-05 Qualcomm Incorporated System and method to adapt to network congestion

Also Published As

Publication number Publication date
CA2626771C (en) 2013-02-12
RU2008120004A (ru) 2009-11-27
RU2390966C2 (ru) 2010-05-27
TW201108670A (en) 2011-03-01
EP2290980A2 (en) 2011-03-02
KR20080070669A (ko) 2008-07-30
EP1938610B1 (en) 2019-01-23
CN101326830B (zh) 2012-05-09
RU2008120028A (ru) 2009-11-27
US8842555B2 (en) 2014-09-23
WO2007073508A1 (en) 2007-06-28
TW200735589A (en) 2007-09-16
NZ567618A (en) 2010-07-30
RU2384008C2 (ru) 2010-03-10
TWI346481B (en) 2011-08-01
KR101185200B1 (ko) 2012-09-21
AU2006327094A1 (en) 2007-06-28
EP1938610A1 (en) 2008-07-02
JP4927857B2 (ja) 2012-05-09
CN101326830A (zh) 2008-12-17
JP2009513071A (ja) 2009-03-26
US20070091815A1 (en) 2007-04-26
CA2626771A1 (en) 2007-06-28
EP2290980B1 (en) 2019-02-27
EP2290980A3 (en) 2011-03-23
AU2006327094B2 (en) 2010-07-29
TWI446754B (zh) 2014-07-21
KR20100111753A (ko) 2010-10-15
BRPI0617710A2 (pt) 2011-08-02

Similar Documents

Publication Publication Date Title
NO20082300L (no) Adaptiv koding av sanntidsinformasjon i tradlose nettverk
WO2006036048A3 (en) A method of processing data in a medium access control (mac) layer
WO2006133232A3 (en) Providing a data function in an access gateway node
DE60229495D1 (de) Verallgemeinerter Mechanismus für Paketkopfkommpression
TW200726134A (en) Network tap/aggregator configured for power over ethernet operation
DE60139771D1 (de) Auf ein drahtloses übertragungssystem und erhöhung des durchsatzes desselben
WO2007041663A3 (en) Enterprise-managed wireless communication
WO2005008903A3 (en) A power line communication system and method of operating the same
ATE521157T1 (de) Drahtloses netzsystem mit drahtlosen zugangsports
BR112012006659A2 (pt) nó de retransmissão, meio de gravação legível por computador, método efetuado por um nó de retransmissão, sistema de comunicação sem fio, e, terminal móvel em uma rede de comunicação móvel
WO2009022795A3 (en) Method of transmitting uplink data and buffer status reports in a wireless communications system, wireless device for implementing such method
AU2003222307A1 (en) Bypassing transcoding operations in a communication network
WO2009015015A3 (en) Multiple packet data network support over trusted access
ATE465578T1 (de) Weiterleitungstabelleverwaltung in ethernet- switch
TW200943847A (en) Receiver adjustment between pilot bursts
TW200726118A (en) Reverse link lower layer assisted video error control
WO2008102304A3 (en) Usage of network load information for rate adaptation purposes
WO2007098136A3 (en) Medium access control method and device
CY1107647T1 (el) Συστημα επικοινωνιας
TW200605565A (en) Method and system for adapting wireless network service level
WO2007145899A3 (en) Mobile universal communication gateway
ATE497306T1 (de) Kommunikationsvorrichtung, kommunikationsverfahren für eine kommunikationsvorrichtung und computerlesbares medium, das ein kommunikationssteuerungsprogramm für eine kommunikationsvorrichtung speichert
GB2417391B (en) Transmitting data over a network
WO2008058741A3 (de) Verfahren zum zugriff auf einen tragbaren speicherdatenträger mit zusatzmodul und tragbarer speicherdatenträger
MX2009008522A (es) Protocolo de mac heterogeneo para enviar trafico voip en redes inalambricas.

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application