BR0318095A - Pacotes de vìdeo através de uma ligação sem fio sob condições variadas de retardo e largura de banda - Google Patents

Pacotes de vìdeo através de uma ligação sem fio sob condições variadas de retardo e largura de banda

Info

Publication number
BR0318095A
BR0318095A BR0318095-6A BR0318095A BR0318095A BR 0318095 A BR0318095 A BR 0318095A BR 0318095 A BR0318095 A BR 0318095A BR 0318095 A BR0318095 A BR 0318095A
Authority
BR
Brazil
Prior art keywords
wireless connection
packets over
video packets
under varying
wireless
Prior art date
Application number
BR0318095-6A
Other languages
English (en)
Inventor
Charles Chuanming Wang
Shaily Verma
Original Assignee
Thomson Licensing Sa
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 Thomson Licensing Sa filed Critical Thomson Licensing Sa
Publication of BR0318095A publication Critical patent/BR0318095A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2416—Real-time traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/50—Queue scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/50—Queue scheduling
    • H04L47/56—Queue scheduling implementing delay-aware scheduling
    • H04L47/564—Attaching a deadline to packets, e.g. earliest due date first
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/50—Queue scheduling
    • H04L47/62—Queue scheduling characterised by scheduling criteria
    • H04L47/6215—Individual queue per QOS, rate or priority
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/10—Flow control between communication endpoints
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/04—Registration at HLR or HSS [Home Subscriber Server]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

"PACOTES DE VìDEO ATRAVéS DE UMA LIGAçãO SEM FIO SOB CONDIçõES VARIADAS DE RETARDO E LARGURA DE BANDA". Um aparelho em uma rede sem fio inclui um codificador de vídeo para codificar informação de vídeo não compactado em pacotes com comprimento variável de quadros compactados, e um processador de decisão para selecionar uma largura de banda parcial e retardo de enfileiramento em um canal sem fio para cada um dos pacotes com base em uma qualidade de recepção pretendida. Preferivelmente, o retardo de enfileiramento e a largura de banda parcial constituem um de uma pluralidade de retardos de enfileiramento e larguras de banda, parciais, distintas, representativos das classes de qualidade de serviço de transmissão sem fio.
BR0318095-6A 2003-02-10 2003-12-22 Pacotes de vìdeo através de uma ligação sem fio sob condições variadas de retardo e largura de banda BR0318095A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/361,396 US7161957B2 (en) 2003-02-10 2003-02-10 Video packets over a wireless link under varying delay and bandwidth conditions
PCT/US2003/040875 WO2004073201A1 (en) 2003-02-10 2003-12-22 Video packets over a wireless link under varying delay and bandwidth conditions

Publications (1)

Publication Number Publication Date
BR0318095A true BR0318095A (pt) 2005-12-20

Family

ID=32824223

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0318095-6A BR0318095A (pt) 2003-02-10 2003-12-22 Pacotes de vìdeo através de uma ligação sem fio sob condições variadas de retardo e largura de banda

Country Status (9)

Country Link
US (1) US7161957B2 (pt)
EP (1) EP1593205A1 (pt)
JP (2) JP2006514469A (pt)
KR (1) KR101012683B1 (pt)
CN (1) CN1759541A (pt)
AU (1) AU2003299794A1 (pt)
BR (1) BR0318095A (pt)
MX (1) MXPA05008496A (pt)
WO (1) WO2004073201A1 (pt)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6453355B1 (en) 1998-01-15 2002-09-17 Apple Computer, Inc. Method and apparatus for media data transmission
CA2393373A1 (en) 2002-07-15 2004-01-15 Anthony Gerkis Apparatus, system and method for the transmission of data with different qos attributes.
ATE418239T1 (de) * 2003-05-09 2009-01-15 Nokia Siemens Networks Spa Verfahren zur übermittlung von multimediadiensten in den umts netzen durch eine sofortige mehrfachsendung von einer teilmenge des datenstroms
WO2005048614A1 (fr) * 2003-11-14 2005-05-26 Zte Corporation Procede de programmation de paquets pour systeme de communication sans fil
US7436829B2 (en) * 2004-03-30 2008-10-14 Intel Corporation Methods and apparatus for reconfiguring packets to have varying sizes and latencies
BRPI0418929B1 (pt) * 2004-06-29 2017-11-21 Telecom Italia S.P.A A method as claimed in claim 1, characterized in that the first group of subscribers for the use of said first mobile telephone service and said second group of subscribers for use of said second mobile telephone service in the mobile network to request routing information to complete a call TO A SUBSCRIBER, AND TO DELIVER A MESSAGE TO A SUBSCRIBER
ES2759365T3 (es) * 2004-07-27 2020-05-08 Telecom Italia Spa Comunicación por vídeo en redes móviles
US20070022215A1 (en) * 2005-07-19 2007-01-25 Singer David W Method and apparatus for media data transmission
US8259566B2 (en) 2005-09-20 2012-09-04 Qualcomm Incorporated Adaptive quality of service policy for dynamic networks
US8605797B2 (en) 2006-02-15 2013-12-10 Samsung Electronics Co., Ltd. Method and system for partitioning and encoding of uncompressed video for transmission over wireless medium
US8665967B2 (en) * 2006-02-15 2014-03-04 Samsung Electronics Co., Ltd. Method and system for bit reorganization and packetization of uncompressed video for transmission over wireless communication channels
US20070217339A1 (en) * 2006-03-16 2007-09-20 Hitachi, Ltd. Cross-layer QoS mechanism for video transmission over wireless LAN
US8363675B2 (en) * 2006-03-24 2013-01-29 Samsung Electronics Co., Ltd. Method and system for transmission of uncompressed video over wireless communication channels
US20070230461A1 (en) * 2006-03-29 2007-10-04 Samsung Electronics Co., Ltd. Method and system for video data packetization for transmission over wireless channels
US8694016B2 (en) 2006-04-14 2014-04-08 Qualcomm Incorporated Methods and apparatus for use of data object popularity measurements for improved quality of service perception in wireless broadcast systems
US20080002650A1 (en) * 2006-06-28 2008-01-03 Pengfei Xia Partially delayed acknowledgment mechanism for reducing decoding delay in WiHD
US8031691B2 (en) * 2006-08-09 2011-10-04 Samsung Electronics Co., Ltd. System and method for wireless communication of uncompressed video having acknowledgment (ACK) frames
US8111654B2 (en) * 2006-08-09 2012-02-07 Samsung Electronics Co., Ltd. System and method for wireless communication of uncompressed video having acknowledgement (ACK) frames
US7797008B2 (en) * 2006-08-30 2010-09-14 Motorola, Inc. Method and apparatus for reducing access delay in push to talk over cellular (PoC) communications
US8601555B2 (en) * 2006-12-04 2013-12-03 Samsung Electronics Co., Ltd. System and method of providing domain management for content protection and security
US20080133414A1 (en) * 2006-12-04 2008-06-05 Samsung Electronics Co., Ltd. System and method for providing extended domain management when a primary device is unavailable
US8175041B2 (en) 2006-12-14 2012-05-08 Samsung Electronics Co., Ltd. System and method for wireless communication of audiovisual data having data size adaptation
KR100886546B1 (ko) * 2007-04-23 2009-03-02 삼성전자주식회사 와이브로 시스템에서 영상 데이터 전송시 비디오 코덱의비트 레이트를 제어하는 계층간 최적화 방법
US8842739B2 (en) 2007-07-20 2014-09-23 Samsung Electronics Co., Ltd. Method and system for communication of uncompressed video information in wireless systems
US8243823B2 (en) 2007-08-29 2012-08-14 Samsung Electronics Co., Ltd. Method and system for wireless communication of uncompressed video information
WO2009038582A1 (en) * 2007-09-20 2009-03-26 Hewlett-Packard Development Company, L.P. Determining link costs
CN101447912B (zh) * 2007-11-27 2012-02-29 华为技术有限公司 一种报文调度方法和装置
US8205126B2 (en) * 2007-11-27 2012-06-19 Samsung Electronics Co., Ltd. System and method for wireless communication of uncompressed video using selective retransmission
US9013999B1 (en) * 2008-01-02 2015-04-21 Marvell International Ltd. Method and apparatus for egress jitter pacer
US8483270B2 (en) * 2008-01-17 2013-07-09 Ballistic Applications And Materials International, Llc Method and system for adapting use of a radio link between a remotely controlled device and an operator control unit
JP4674608B2 (ja) * 2008-02-15 2011-04-20 ブラザー工業株式会社 ノード装置及び情報処理方法並びにノード装置用プログラム
US8104091B2 (en) * 2008-03-07 2012-01-24 Samsung Electronics Co., Ltd. System and method for wireless communication network having proximity control based on authorization token
US8176524B2 (en) 2008-04-22 2012-05-08 Samsung Electronics Co., Ltd. System and method for wireless communication of video data having partial data compression
KR101003922B1 (ko) * 2008-08-04 2010-12-30 인하대학교 산학협력단 멀티미디어 서비스를 제공하기 위한 스케쥴링 방법
US8619585B2 (en) * 2008-09-26 2013-12-31 Hewlett-Packard Development Company, L.P. Determining link costs
US8971241B2 (en) * 2008-09-30 2015-03-03 Qualcolmm Incorporated Techniques for supporting relay operation in wireless communication systems
US9203564B2 (en) * 2008-10-20 2015-12-01 Qualcomm Incorporated Data transmission via a relay station in a wireless communication system
US8331765B2 (en) 2009-02-27 2012-12-11 Samsung Electronics Co., Ltd. Method and apparatus for protecting against copying contents by using WiHD device
US9369759B2 (en) 2009-04-15 2016-06-14 Samsung Electronics Co., Ltd. Method and system for progressive rate adaptation for uncompressed video communication in wireless systems
WO2011014036A2 (ko) 2009-07-31 2011-02-03 삼성전자 주식회사 무선 근거리 통신망에서의 패킷 송신 방법 및 장치
JP5716365B2 (ja) * 2010-11-30 2015-05-13 富士通株式会社 基地局装置、通信方法、および、通信システム
JP5585880B2 (ja) 2010-12-01 2014-09-10 アイシン・エィ・ダブリュ株式会社 検索装置、検索方法および検索プログラム
JP2013058986A (ja) * 2011-09-09 2013-03-28 Sony Corp 通信システム、送信装置、受信装置、送信方法、受信方法及びプログラム
US9537779B2 (en) * 2013-10-11 2017-01-03 Huawei Technologies Co., Ltd. System and method for real-time traffic delivery
US11032770B2 (en) 2018-01-16 2021-06-08 Apple Inc. Wake-up-radio discovery frame
EP3528556B1 (en) * 2018-02-15 2021-11-17 Apple Inc. Wake-up-radio discovery frame
US20200100143A1 (en) * 2018-09-20 2020-03-26 Cisco Technology, Inc. Traffic shaping methods and apparatus for providing wireless contention reduction and airtime fairness for multimedia traffic flows in a wireless network

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6269078B1 (en) * 1997-04-04 2001-07-31 T. V. Lakshman Method and apparatus for supporting compressed video with explicit rate congestion control
JP3478100B2 (ja) * 1997-12-09 2003-12-10 三菱電機株式会社 無線回線割当装置及び無線回線割当方法
US6999432B2 (en) * 2000-07-13 2006-02-14 Microsoft Corporation Channel and quality of service adaptation for multimedia over wireless networks
US7095754B2 (en) * 2000-11-03 2006-08-22 At&T Corp. Tiered contention multiple access (TCMA): a method for priority-based shared channel access
US6967921B1 (en) * 2000-11-27 2005-11-22 At&T Corp. Method and device for efficient bandwidth management
SE518720C2 (sv) * 2001-02-07 2002-11-12 Ericsson Telefon Ab L M Anordning och förfarande relaterande till trafikstyrning
US20020157058A1 (en) * 2001-02-20 2002-10-24 Cute Ltd. System and method for feedback-based unequal error protection coding
FI111506B (fi) * 2001-03-14 2003-07-31 Nokia Corp Menetelmä palvelun laatutason valitsemiseksi langattomassa tiedonsiirtojärjestelmässä
US7623496B2 (en) * 2001-04-24 2009-11-24 Intel Corporation Managing bandwidth in network supporting variable bit rate
US20030236904A1 (en) * 2002-06-19 2003-12-25 Jonathan Walpole Priority progress multicast streaming for quality-adaptive transmission of data
US7280561B2 (en) * 2002-06-20 2007-10-09 Mitsubishi Electric Research Laboratories, Inc. Dynamic asynchronous bandwidth allocation with multiple predictors for variable bit rate traffic
US7194000B2 (en) * 2002-06-21 2007-03-20 Telefonaktiebolaget L.M. Ericsson Methods and systems for provision of streaming data services in an internet protocol network
US6904058B2 (en) * 2002-09-20 2005-06-07 Intel Corporation Transmitting data over a general packet radio service wireless network

Also Published As

Publication number Publication date
KR20050094050A (ko) 2005-09-26
WO2004073201A1 (en) 2004-08-26
CN1759541A (zh) 2006-04-12
US20040156354A1 (en) 2004-08-12
US7161957B2 (en) 2007-01-09
KR101012683B1 (ko) 2011-02-09
EP1593205A1 (en) 2005-11-09
JP2010268477A (ja) 2010-11-25
AU2003299794A1 (en) 2004-09-06
JP2006514469A (ja) 2006-04-27
MXPA05008496A (es) 2006-05-25

Similar Documents

Publication Publication Date Title
BR0318095A (pt) Pacotes de vìdeo através de uma ligação sem fio sob condições variadas de retardo e largura de banda
KR101019925B1 (ko) 지터 버퍼를 이용하여 음성패킷망 패킷들을 통신하고 처리하기 위한 방법 및 시스템
KR100982155B1 (ko) 비디오 전화통신을 위한 비디오 패킷 쉐이핑
KR100961420B1 (ko) 비디오 전화용 비디오 소스 레이트 제어
ES2291229T3 (es) Control de conmutacion de tipo de canal.
JP2006514469A5 (pt)
EP1507364A3 (en) Apparatus and method for establishing header compression context according to channel type change in packet data service
BRPI0711790A2 (pt) adaptaÇço de taxa de vÍdeo para condiÇÕes de link reverso
US20070019553A1 (en) Minimizing Padding for Voice Over Internet Protocol-Type Traffic Over Radio Link Control
AU3993100A (en) Base station subsystem and method for handling an increase in traffic volume that overloads a terrestrial link in an internet protocol network
BR0208093A (pt) Método e equipamento para prover múltiplos nìveis de qualidade de serviço em uma conexão de serviço de dados em pacote sem fio
DE60336572D1 (de) Bandbreitenanpassung
WO2002052869A3 (en) Resource allocation in cellular telephone networks
TW200625873A (en) Empirical scheduling of network packets using coarse and fine testing periods
WO2006096753A3 (en) Block ack protocols for wireless packet network
WO2002019619A3 (en) Basic quality of service (qos) mechanisms for wireless transmission of ip traffic
EP2983330A3 (en) Wideband service provisioning
GB2405773B (en) A method of controlling provision of audio communication on a network
EP1387536A3 (en) System and method for increasing fairness in packet ring networks
AU2003217071A1 (en) Allocation of network bandwidth and prioritization in networks
EP1124358A3 (en) A method of synchronising the replay of audio data in a network of computers
DK1683305T3 (da) Tilpasning af playout-buffer baseret på lyd-burst-længde
WO2003007115A3 (en) System, method, and apparatus for measuring application performance management
EP1330071A3 (fr) Système de gestion de réseau ou de services pour la détermination de la synchronisation entre deux flots de paquets
FR2823037B1 (fr) Procede d'optimisation de la gestion de la bande passante d'un canal de transmission numerique

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2073 DE 28/09/2010.

B15K Others concerning applications: alteration of classification

Ipc: H04W 28/00 (2009.01), H04L 12/801 (2013.01), H04L