BR112012031591A2 - método de retransmissão de pacote em um transmissor sem fio - Google Patents

método de retransmissão de pacote em um transmissor sem fio

Info

Publication number
BR112012031591A2
BR112012031591A2 BR112012031591A BR112012031591A BR112012031591A2 BR 112012031591 A2 BR112012031591 A2 BR 112012031591A2 BR 112012031591 A BR112012031591 A BR 112012031591A BR 112012031591 A BR112012031591 A BR 112012031591A BR 112012031591 A2 BR112012031591 A2 BR 112012031591A2
Authority
BR
Brazil
Prior art keywords
packet
wireless transmitter
relay method
transmitting
packet relay
Prior art date
Application number
BR112012031591A
Other languages
English (en)
Other versions
BR112012031591B1 (pt
Inventor
Frederik Verwaest
Original Assignee
Thomson Licensing
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
Priority claimed from EP10447018A external-priority patent/EP2418903A1/en
Application filed by Thomson Licensing filed Critical Thomson Licensing
Publication of BR112012031591A2 publication Critical patent/BR112012031591A2/pt
Publication of BR112012031591B1 publication Critical patent/BR112012031591B1/pt

Links

Classifications

    • 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
    • H04W28/04—Error control
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1874—Buffer management
    • H04L1/1877—Buffer management for semi-reliable protocols, e.g. for less sensitive applications like streaming video
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
    • H04W74/0858—Random access procedures, e.g. with 4-step access with collision treatment collision detection

Landscapes

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

Abstract

método de retransmissão de pacote em um transmissor sem fio. a presente invenção se refere a um dispositivo sem fio (1) e a um método em um dispositivo sem fio para transmitir um pacote, o método compreendendo as etapas de estabelecer (s2) um valor de vida útil para transmissão de um pacote e, enquanto a vida útil do pacote não tiver expirado (s5) e falhar a transmissão de pacote: transmitir (s3) o pacote, até um limite de novas tentativas, e suspender (s6) a transmissão do pacote durante um tempo de pausa antes de transmitir o pacote até um limite de novas tentativas. o método impede a poluição da rede mediante diminuição do número de retransmissões tentadas.
BR112012031591-9A 2010-06-18 2011-06-20 método em um dispositivo sem fio para transmitir um pacote, e dispositivo sem fio BR112012031591B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP10447015 2010-06-18
EP10447015.8 2010-06-18
EP10447018A EP2418903A1 (en) 2010-08-13 2010-08-13 A packet retransmission method in a wirelss transmitter
EP10447018.2 2010-08-13
PCT/EP2011/060261 WO2011157854A1 (en) 2010-06-18 2011-06-20 A packet retransmission method in a wireless transmitter

Publications (2)

Publication Number Publication Date
BR112012031591A2 true BR112012031591A2 (pt) 2016-11-08
BR112012031591B1 BR112012031591B1 (pt) 2021-01-12

Family

ID=44315127

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012031591-9A BR112012031591B1 (pt) 2010-06-18 2011-06-20 método em um dispositivo sem fio para transmitir um pacote, e dispositivo sem fio

Country Status (13)

Country Link
US (2) US9544096B2 (pt)
EP (1) EP2583523B1 (pt)
JP (1) JP5859522B2 (pt)
KR (1) KR101811076B1 (pt)
CN (1) CN102948244B (pt)
BR (1) BR112012031591B1 (pt)
CA (1) CA2803063C (pt)
ES (1) ES2474640T3 (pt)
HK (1) HK1184315A1 (pt)
MX (1) MX2012014183A (pt)
PL (1) PL2583523T3 (pt)
WO (1) WO2011157854A1 (pt)
ZA (1) ZA201209080B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2583523B1 (en) 2010-06-18 2014-05-14 Thomson Licensing Packet Retransmission Method in a Wireless Transmitter with Possibility of Suspension
US20160191181A1 (en) * 2014-12-31 2016-06-30 Qualcomm Technologies International, Ltd. Audio broadcast retransmissions
US20170093728A1 (en) 2015-09-25 2017-03-30 Fsa Technologies, Inc. Data flow prioritization system and method
US20170149674A1 (en) * 2015-11-23 2017-05-25 Qualcomm Incorporated Setting a lifetime limit of a data packet to minimize congestion and contention
EP3800486B1 (en) * 2019-10-04 2024-06-26 NXP USA, Inc. Time of flight measurement for distance estimation with interference tolerance parameters

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7180857B2 (en) * 2000-11-24 2007-02-20 Matsushita Electric Industrial Co., Ltd Apparatus and method for flow control
US7020822B2 (en) 2001-08-02 2006-03-28 Texas Instruments Incorporated Automatic repeat request for centralized channel access
US20030103459A1 (en) 2001-11-16 2003-06-05 Connors Dennis P. Method and implementation for a flow specific modified selective-repeat ARQ communication system
KR20050036997A (ko) * 2002-09-10 2005-04-20 코닌클리즈케 필립스 일렉트로닉스 엔.브이. Ｍａｃ 재시도 한도 조정 방법, 무선 로컬 에이리어 네트워크, 무선 인터페이스 및 노드
US7668968B1 (en) 2002-12-03 2010-02-23 Global Ip Solutions, Inc. Closed-loop voice-over-internet-protocol (VOIP) with sender-controlled bandwidth adjustments prior to onset of packet losses
DE602004012702T2 (de) 2004-01-22 2009-04-16 Matsushita Electric Industrial Co., Ltd., Kadoma-shi Verfahren zur HARQ-Wiederholungszeitsteuerung
JP4594110B2 (ja) 2004-01-23 2010-12-08 株式会社エヌ・ティ・ティ・ドコモ 送信装置およびプログラム
JP4068592B2 (ja) 2004-05-28 2008-03-26 株式会社東芝 無線通信装置
US7784076B2 (en) * 2004-10-30 2010-08-24 Sharp Laboratories Of America, Inc. Sender-side bandwidth estimation for video transmission with receiver packet buffer
JP4575265B2 (ja) 2005-09-29 2010-11-04 株式会社東芝 無線通信装置
US7761767B2 (en) 2005-10-21 2010-07-20 Interdigital Technology Corporation Method and apparatus for retransmission management for reliable hybrid ARQ process
US20070115847A1 (en) * 2005-11-18 2007-05-24 Strutt Guenael J Method and apparatus to estimate link performance in a packetized communication network
JP5108244B2 (ja) 2006-03-30 2012-12-26 株式会社エヌ・ティ・ティ・ドコモ 通信端末及び再送制御方法
EP2056528A4 (en) * 2006-07-27 2017-03-01 Panasonic Corporation Wireless communication apparatus, wireless lan system, interference detecting method, and interference avoidance method
US20080144550A1 (en) 2006-12-15 2008-06-19 Motorola, Inc. Retransmission scheme for maintaining performance for wireless communications in the presence of periodic intermittent interference
JP5511383B2 (ja) * 2007-08-14 2014-06-04 株式会社Ｎｔｔドコモ 基地局装置及び移動局装置
KR101354130B1 (ko) * 2008-12-22 2014-01-24 한국전자통신연구원 무선랜 프레임 송수신 방법
RU2486713C2 (ru) * 2009-02-09 2013-06-27 Телефонактиеболагет Лм Эрикссон (Пабл) Способ и устройство в системе беспроводной связи
EP2583523B1 (en) 2010-06-18 2014-05-14 Thomson Licensing Packet Retransmission Method in a Wireless Transmitter with Possibility of Suspension

Also Published As

Publication number Publication date
MX2012014183A (es) 2013-02-21
US9544096B2 (en) 2017-01-10
EP2583523A1 (en) 2013-04-24
US20170078050A1 (en) 2017-03-16
CN102948244A (zh) 2013-02-27
PL2583523T3 (pl) 2014-09-30
CA2803063C (en) 2020-03-31
CN102948244B (zh) 2016-08-03
WO2011157854A1 (en) 2011-12-22
BR112012031591B1 (pt) 2021-01-12
JP5859522B2 (ja) 2016-02-10
US10361819B2 (en) 2019-07-23
ES2474640T3 (es) 2014-07-09
ZA201209080B (en) 2014-02-26
US20130212446A1 (en) 2013-08-15
KR101811076B1 (ko) 2017-12-20
EP2583523B1 (en) 2014-05-14
JP2013530651A (ja) 2013-07-25
KR20130123299A (ko) 2013-11-12
HK1184315A1 (en) 2014-01-17
CA2803063A1 (en) 2011-12-22

Similar Documents

Publication Publication Date Title
GB2473093A (en) Techniques using a hop-by-hop approach for automatic repeat request (arq) in wireless relay networks
WO2013119169A3 (en) Shared ack/nack messages
IN2014DN10432A (pt)
BR112012031591A2 (pt) método de retransmissão de pacote em um transmissor sem fio
BR112016004208B8 (pt) Método e equipamento de comunicação sem fio, assim como memória legível por computador
AR091014A1 (es) Aparatos y metodos para gestionar retransmisiones harq pendientes
WO2014138536A3 (en) Enhanced acknowledgement and retransmission mechanism
IL211817A (en) Remote terminal method, wireless network node, and remote terminal for data certification signaling in multiple topics environment
GB2500132B (en) Method and user equipment for transmitting ack/nack information,and method and base station for receiving ack/nack information
EP2242306A4 (en) BASE STATION DEVICE FOR WIRELESS COMMUNICATION, RELAY DEVICE FOR WIRELESS COMMUNICATION, TERMINAL DEVICE FOR WIRELESS COMMUNICATION, PACKET RETRANSMISSION METHOD, AND WIRELESS COMMUNICATION SYSTEM
WO2013033693A3 (en) Systems and methods for acknowledging communications from a plurality of devices
BR112014021487B8 (pt) Aparelhos e métodos para compressão de confirmação de bloco
EP2611056A4 (en) METHOD, DEVICE AND SYSTEM FOR RETRANSMITTING DATA
EP2501072A4 (en) METHOD, BASE STATION AND SUBSCRIBER INSTALLATION FOR PROVIDING RETURN OF ACK / NACK MESSAGE INFORMATION DURING CARRIER AGGREGATION
EP2621226A4 (en) COMMUNICATION METHOD, USER DEVICE, BASE STATION AND COMMUNICATION DEVICE
MX2016016738A (es) Dispositivos de red de area local inalambricos de alto rendimiento y metodos para las confirmaciones positivas durante las oportunidades de transmision programadas.
BR112012010993A2 (pt) metodo para adquirir um relatorio de status do protocolo convergencia de dados em pacote e entidade de protocolo de convergencia de dados e pacote
BRPI0923910A2 (pt) método em uma estação base de rede de comunicação sem fio para transmitir informação de controle de enlace descendente a diversos terminais móveis, e, base
BRPI0907189A2 (pt) Método para operar uma rede de comunicação, estação base, e, terminal sem fio
BR112016014089A2 (pt) Aperfeiçoamento tcp com utilização de canal licenciado limitada para redes sem fio
EP2824862A3 (en) Method of handling HARQ feedbacks
IN2014CN05011A (pt)
ATE545231T1 (de) Verfahren und anordnungen in einem drahtlosen kommunikationssystem
BR112012016470A2 (pt) método de transferência de serviço de difusão e multidifusão em rede sem fio
MY169404A (en) Timer for releasing e-dch resources

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B25G Requested change of headquarter approved

Owner name: THOMSON LICENSING (FR)

B25A Requested transfer of rights approved

Owner name: INTERDIGITAL CE PATENT HOLDINGS (FR)

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: H04W 72/12 , H04W 12/00

Ipc: H04L 1/18 (2006.01), H04W 74/08 (2009.01)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 20/06/2011, OBSERVADAS AS CONDICOES LEGAIS.