CN1555631A - 一种不同信道自动重发请求arq差错控制方法及装置 - Google Patents

一种不同信道自动重发请求arq差错控制方法及装置 Download PDF

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Publication number
CN1555631A
CN1555631A CNA028181182A CN02818118A CN1555631A CN 1555631 A CN1555631 A CN 1555631A CN A028181182 A CNA028181182 A CN A028181182A CN 02818118 A CN02818118 A CN 02818118A CN 1555631 A CN1555631 A CN 1555631A
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China
Prior art keywords
grouped data
transmitting terminal
channel
sent
slow
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Pending
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CNA028181182A
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English (en)
Inventor
吴小斌
刘晓华
吴成明
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Linkair Communications Inc
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Linkair Communications Inc
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Publication date
Application filed by Linkair Communications Inc filed Critical Linkair Communications Inc
Publication of CN1555631A publication Critical patent/CN1555631A/zh
Pending legal-status Critical Current

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    • 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
    • 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
    • H04L2001/0096—Channel splitting in point-to-point links

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Communication Control (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

本发明公开了一种不同信道自动重发请求ARQ差错控制方法及装置。其特征在于，不同的信道的停－等式的ARQ方法彼此独立，并行发送数据分组；通过各信道上即将被发送或被重发的数据分组的序列号之间的关系来决定发送端是否发送这些数据分组；通过增加序列号来保证数据分组为接收端所接收；采用本发明的差错控制方法，通过设置序列号的方法来实现DSW技术中的数据分组的不按序发送，可应用于高速分组数据业务的无线通信系统中，提高了信道资源的利用率。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CNA028181182A 2002-03-29 2002-03-27 一种不同信道自动重发请求arq差错控制方法及装置 Pending CN1555631A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2002/000216 WO2003084115A1 (fr) 2002-03-29 2002-03-29 Procede instantane de gestion d'erreurs d'un canal n de systeme de telecommunications et appareil a cet effet

Publications (1)

Publication Number Publication Date
CN1555631A true CN1555631A (zh) 2004-12-15

Family

ID=28458284

Family Applications (2)

Application Number Title Priority Date Filing Date
CNA028181182A Pending CN1555631A (zh) 2002-03-29 2002-03-27 一种不同信道自动重发请求arq差错控制方法及装置
CNA028181158A Pending CN1555630A (zh) 2002-03-29 2002-03-29 一种用于通信系统的no－wait N－cha nnelARQ差错控制方法及装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
CNA028181158A Pending CN1555630A (zh) 2002-03-29 2002-03-29 一种用于通信系统的no－wait N－cha nnelARQ差错控制方法及装置

Country Status (3)

Country Link
CN (2) CN1555631A (zh)
AU (1) AU2002252931A1 (zh)
WO (1) WO2003084115A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103327030A (zh) * 2013-07-10 2013-09-25 上海庆科信息技术有限公司 一种利用Wi-Fi报文长度进行信息传输的方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2190224A4 (en) * 2007-08-14 2015-01-14 Ntt Docomo Inc COMMUNICATION CONTROL METHOD FOR A MOBILE COMMUNICATION SYSTEM, SIGNAL GENERATING DEVICE AND RADIO COMMUNICATION DEVICE WITH THE SIGNAL GENERATING DEVICE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE504577C2 (sv) * 1996-02-16 1997-03-10 Ericsson Telefon Ab L M Metod och anordning för kanaltilldelning i ett radiokommunikationssystem
US6021124A (en) * 1997-08-19 2000-02-01 Telefonaktiebolaget Lm Ericsson Multi-channel automatic retransmission query (ARQ) method
US6275488B1 (en) * 1999-11-17 2001-08-14 Motorola, Inc. Variable rate spread spectrum communication method and apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103327030A (zh) * 2013-07-10 2013-09-25 上海庆科信息技术有限公司 一种利用Wi-Fi报文长度进行信息传输的方法
CN103327030B (zh) * 2013-07-10 2016-04-06 上海庆科信息技术有限公司 一种利用Wi-Fi报文长度进行信息传输的方法

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Publication number Publication date
CN1555630A (zh) 2004-12-15
WO2003084115A1 (fr) 2003-10-09
AU2002252931A1 (en) 2003-10-13

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