BR0102398A - Método de comunicação de correção de erro para transmitir pacotes de dados em um sistema de comunicação de rede - Google Patents

Método de comunicação de correção de erro para transmitir pacotes de dados em um sistema de comunicação de rede

Info

Publication number
BR0102398A
BR0102398A BR0102398-5A BR0102398A BR0102398A BR 0102398 A BR0102398 A BR 0102398A BR 0102398 A BR0102398 A BR 0102398A BR 0102398 A BR0102398 A BR 0102398A
Authority
BR
Brazil
Prior art keywords
queue
packets
packet
pending
transmitting end
Prior art date
Application number
BR0102398-5A
Other languages
English (en)
Inventor
Douglas Streeter Daudelin
Original Assignee
Lucent Technologies 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 Lucent Technologies Inc filed Critical Lucent Technologies Inc
Publication of BR0102398A publication Critical patent/BR0102398A/pt

Links

Classifications

    • 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
    • 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
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1628—List acknowledgements, i.e. the acknowledgement message consisting of a list of identifiers, e.g. of sequence numbers
    • 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
    • H04L1/188—Time-out mechanisms
    • 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
    • H04L1/1809—Selective-repeat protocols

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Communication Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

"MéTODO DE COMUNICAçãO DE CORREçãO DE ERRO PARA TRANSMITIR PACOTES DE DADOS EM UM SISTEMA DE COMUNICAçãO DE REDE". é provido um protocolo de comunicação de correção de erro que é implementado dentro de um sistema de comunicação de rede. O sistema de comunicação de rede inclui pelo menos um meio de transmissão conectando uma pluralidade de extremidades de comunicação, isto é, dispositivos ou unidades. O protocolo proporciona transmissão de pacotes com erros corrigidos enviados para uma única extremidade ou para múltiplas extremidades, por exemplo, pacotes de difusão. De acordo com o protocolo, cada extremidade transmissora separa seu tráfego, por exemplo, pacotes de dados, a serem transmitidos para filas distintas. O pacote no início de uma fila é transmitido, e nenhum outro pacote é transmitido até que seja gerado um sinal de transmissão concluída. Há apenas uma transmissão incompleta a partir de uma determinada extremidade transmissora a qualquer tempo. Quando um pacote é recebido sem erro e aceito por uma extremidade de destino, a extremidade de destino imediatamente retorna uma confirmação indicando recepção bem-sucedida para a extremidade transmissora. O sinal de transmissão concluída é gerado na extremidade transmissora em um momento quando qualquer confirmação de receptor deve ter sido recebida pela extremidade transmissora. Quando o sinal de transmissão concluída é processado pela extremidade transmissora, se uma confirmação de receptor indicando recepção bem-sucedida tiver sido recebida, o pacote previamente enviado é removido do início de sua fila. Caso contrário, o pacote é deixado no início de sua fila, a fila é colocada em estado de "nova tentativa pendente" e um temporizador curto de "nova tentativa pendente" é iniciado (a menos que o temporizador de "nova tentativa pendente" tenha sido iniciado devido a uma nova tentativa pendente para uma outra fila). De qualquer modo, um outro pacote é transmitido do início de uma fila que não se ache no estado de "nova tentativa pendente", se houver alguma. Quando expirar o temporizador de "nova tentativa pendente", todas as filas são retiradas do estado de "nova tentativa pendente", permitindo que seus pacotes sejam outra vez transmitidos. Um número de seq³ência consistindo em pelo menos um bit pode ser usado para todas as transmissões a partir da mesma fila, e verificado pela extremidade de destino, de modo que pacotes duplicatas devido a confirmações perdidas de receptor podem ser descartados pela extremidade de destino.
BR0102398-5A 2000-06-29 2001-06-18 Método de comunicação de correção de erro para transmitir pacotes de dados em um sistema de comunicação de rede BR0102398A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/606,347 US6574770B1 (en) 2000-06-29 2000-06-29 Error-correcting communication method for transmitting data packets in a network communication system

Publications (1)

Publication Number Publication Date
BR0102398A true BR0102398A (pt) 2002-04-30

Family

ID=24427597

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0102398-5A BR0102398A (pt) 2000-06-29 2001-06-18 Método de comunicação de correção de erro para transmitir pacotes de dados em um sistema de comunicação de rede

Country Status (8)

Country Link
US (1) US6574770B1 (pt)
EP (1) EP1168704B1 (pt)
JP (2) JP4199439B2 (pt)
KR (1) KR100812412B1 (pt)
CN (1) CN1349333A (pt)
BR (1) BR0102398A (pt)
CA (1) CA2344911A1 (pt)
DE (1) DE60132735T2 (pt)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0626635B1 (en) * 1993-05-24 2003-03-05 Sun Microsystems, Inc. Improved graphical user interface with method for interfacing to remote devices
JP3472511B2 (ja) * 1999-07-12 2003-12-02 Ｋｄｄｉ株式会社 データ伝送装置
CA2331191A1 (en) * 2001-01-17 2002-07-17 Vtech Communications, Ltd. Long message broadcast in a wireless communication system
JP3709795B2 (ja) * 2001-02-05 2005-10-26 日本電気株式会社 コンピュータシステムと、コンピュータシステム内のモジュール間の通信方法
US7016304B2 (en) * 2001-05-18 2006-03-21 Intel Corporation Link level retry scheme
FR2830162B1 (fr) * 2001-09-27 2003-12-05 Streamcore Dispositif de gestion partagee
KR100747464B1 (ko) 2002-01-05 2007-08-09 엘지전자 주식회사 고속하향링크패킷접속（ｈｓｄｐａ）시스템을 위한타이머를 이용한 교착상황 회피방법
KR100876765B1 (ko) * 2002-05-10 2009-01-07 삼성전자주식회사 이동 통신 시스템에서 데이터 재전송 장치 및 방법
KR20040020638A (ko) * 2002-08-31 2004-03-09 삼성전자주식회사 무선 채널 특성을 반영한 동적 패킷 세그먼트 임계치관리방법
JP3799326B2 (ja) * 2002-12-02 2006-07-19 Ｎｅｃインフロンティア株式会社 パケット送信方式及びパケット受信方式
US7225266B2 (en) * 2002-12-20 2007-05-29 Nokia Corporation Adaptive delayed ACK switching for TCP applications
DE10318068B4 (de) * 2003-04-17 2009-08-27 Phoenix Contact Gmbh & Co. Kg Verfahren und Vorrichtung zum Paket-orientierten Übertragen sicherheitsrelevanter Daten
US7773506B2 (en) * 2003-10-14 2010-08-10 Qualcomm Incorporated Method and apparatus for data communications over multiple channels
JP4558739B2 (ja) 2003-10-28 2010-10-06 株式会社エヌ・ティ・ティ・ドコモ マルチキャストサービスを提供する方法
US8271681B2 (en) * 2004-02-25 2012-09-18 Teamon Systems, Inc. Communications system using hierarchical queue structure for email message delivery and related methods
US7702957B2 (en) * 2004-05-21 2010-04-20 Bea Systems, Inc. Systems and methods for timer service
EP1619851A1 (de) * 2004-07-23 2006-01-25 Siemens Aktiengesellschaft Zurücksetzen von Sicherheitsmechanismen
JP4130648B2 (ja) * 2004-10-19 2008-08-06 株式会社東芝 通信装置および通信方法
US7408931B2 (en) * 2004-12-29 2008-08-05 Motorola, Inc. Methods for delivery in a wireless communications network
EP1686732B1 (de) * 2005-01-28 2007-10-31 Siemens Aktiengesellschaft Verfahren und System zur Übertragung von Telegrammen
US7433986B2 (en) * 2005-11-14 2008-10-07 Fujitsu Limited Minimizing ISR latency and overhead
JP4562694B2 (ja) * 2006-06-20 2010-10-13 富士通株式会社 再送制御方法及び装置
US20080123573A1 (en) * 2006-06-22 2008-05-29 Innovative Sonic Limited Method and apparatus of packet discard in a wireless communications system
JP4505510B2 (ja) * 2007-02-20 2010-07-21 カルソニックカンセイ株式会社 車両用空調システム
US8064390B2 (en) 2007-04-27 2011-11-22 Research In Motion Limited Uplink scheduling and resource allocation with fast indication
EP2168288A4 (en) 2007-06-15 2014-01-08 Blackberry Ltd SYSTEM AND METHOD FOR REDUCING THE ROUTE ADJUSTMENT OVERHEAD
EP2538614B1 (en) 2007-06-15 2014-06-11 BlackBerry Limited System and method for semi-persistent and dynamic scheduling and discontinuous reception control
US8144679B2 (en) 2007-08-20 2012-03-27 Research In Motion Limited Inactivity timer in a discontinuous reception configured system
WO2009033253A1 (en) 2007-09-14 2009-03-19 Research In Motion Limited System and method for discontinuous reception control start time
DE102008001548B4 (de) * 2008-05-05 2017-03-02 Robert Bosch Gmbh Teilnehmerknoten eines Kommunikationssystems, Kommunikationssystem und Verfahren zum Übertragen einer Nachricht in dem Kommunikationssystem
WO2010103602A1 (ja) * 2009-03-09 2010-09-16 富士通株式会社 伝送データのエラーチェック装置および方法
KR101458245B1 (ko) 2010-08-20 2014-11-07 한국전자통신연구원 무선 메쉬 네트워크에서 데이터 전송의 혼잡 상황을 통지/회피하는 방법 및 이를 위한 메쉬 노드
KR101533870B1 (ko) * 2012-10-25 2015-07-06 삼성에스디에스 주식회사 메시지 전송 시스템에서의 메시지 재전송 장치 및 방법
DE112013007142T5 (de) * 2013-06-07 2016-04-14 Apple Inc. Verwalten anstehender Bestätigungspakete in einer Kommunikationsvorrichtung
US9660719B2 (en) * 2014-11-17 2017-05-23 Honeywell International Inc. Minimizing propagation times of queued-up datalink TPDUs
US9998360B2 (en) 2014-11-17 2018-06-12 Honeywell International Inc. Minimizining message propagation times when brief datalink interruptions occur
US11044198B1 (en) * 2020-08-05 2021-06-22 Coupang Corp. Systems and methods for pooling multiple user requests to mitigate network congestion
KR20240142873A (ko) 2023-03-22 2024-10-02 코위버(주) 양자내성 암호기반의 ptn 전송 시스템 및 ptn 전송 방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4058672A (en) * 1976-11-10 1977-11-15 International Telephone And Telegraph Corporation Packet-switched data communications system
US5526353A (en) * 1994-12-20 1996-06-11 Henley; Arthur System and method for communication of audio data over a packet-based network
JP3139737B2 (ja) * 1996-07-31 2001-03-05 日本電気株式会社 データ通信システム
US6047002A (en) * 1997-01-16 2000-04-04 Advanced Micro Devices, Inc. Communication traffic circle system and method for performing packet conversion and routing between different packet formats including an instruction field
US6018516A (en) * 1997-11-14 2000-01-25 Packeteer, Inc. Method for minimizing unneeded retransmission of packets in a packet communication environment supporting a plurality of data link rates
KR100243651B1 (ko) * 1997-12-17 2000-02-01 정선종 멀티캐스팅 시스템에서의 데이터 전송 방법
KR100340720B1 (ko) * 2000-03-09 2002-06-20 서평원 오류발생 패킷 데이터의 재전송 장치 및 방법

Also Published As

Publication number Publication date
KR100812412B1 (ko) 2008-03-10
US6574770B1 (en) 2003-06-03
JP4199439B2 (ja) 2008-12-17
JP2006287981A (ja) 2006-10-19
EP1168704A2 (en) 2002-01-02
CN1349333A (zh) 2002-05-15
EP1168704A3 (en) 2003-12-03
DE60132735D1 (de) 2008-03-27
DE60132735T2 (de) 2009-02-05
EP1168704B1 (en) 2008-02-13
KR20020002305A (ko) 2002-01-09
JP2002064518A (ja) 2002-02-28
CA2344911A1 (en) 2001-12-29

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: H04L 1/18 (2006.01)