CA1294332C - Methode de formatage de signaux de reponse en transmission de donnees - Google Patents

Methode de formatage de signaux de reponse en transmission de donnees

Info

Publication number: CA1294332C
Authority: CA; Canada
Prior art keywords: data; signal; answer signal; block; answer
Prior art date: 1986-10-03
Legal status (The legal status 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 status listed.): Expired - Fee Related

Application number

CA000548456A

Other languages

English (en)

Inventor

Hiroshi Etoh

Chusei Takahashi

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Oki Electric Industry Co Ltd

Original Assignee

Oki Electric Industry Co Ltd

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.)

1986-10-03

Filing date

1987-10-02

Publication date

1992-01-14

1987-10-02 Application filed by Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd

1992-01-14 Application granted granted Critical

1992-01-14 Publication of CA1294332C publication Critical patent/CA1294332C/fr

2009-01-14 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 19
230000005540 biological transmission Effects 0.000 title claims abstract description 15
230000006854 communication Effects 0.000 claims abstract description 30
230000008054 signal transmission Effects 0.000 claims description 4
238000010586 diagram Methods 0.000 description 5
230000002093 peripheral effect Effects 0.000 description 5
238000005562 fading Methods 0.000 description 4
230000000694 effects Effects 0.000 description 2
241001481828 Glyptocephalus cynoglossus Species 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1

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
- H04L1/1607—Details of the supervisory signal
- 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
- H04L1/1614—Details of the supervisory signal using bitmaps
- 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
- H04L1/1621—Group acknowledgement, i.e. the acknowledgement message defining a range 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
- H04L1/1607—Details of the supervisory signal
- H04L1/1664—Details of the supervisory signal the supervisory signal being transmitted together with payload signals; piggybacking
- 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
- H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
- 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
- H04L1/1685—Details of the supervisory signal the supervisory signal being transmitted in response to a specific request, e.g. to a polling signal
- 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
- H04L1/1692—Physical properties of the supervisory signal, e.g. acknowledgement by energy bursts
- 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
- 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
- H04L1/1829—Arrangements specially adapted for the receiver end
- 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
- H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Mobile Radio Communication Systems (AREA)
Communication Control (AREA)
Detection And Prevention Of Errors In Transmission (AREA)
Telephonic Communication Services (AREA)

CA000548456A 1986-10-03 1987-10-02 Methode de formatage de signaux de reponse en transmission de donnees Expired - Fee Related CA1294332C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP61234326A JPS6390249A (ja)	1986-10-03	1986-10-03	デ−タ通信における応答信号方式
JP234326/1986		1986-10-03

Publications (1)

Publication Number	Publication Date
CA1294332C true CA1294332C (fr)	1992-01-14

Family

ID=16969250

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000548456A Expired - Fee Related CA1294332C (fr)	1986-10-03	1987-10-02	Methode de formatage de signaux de reponse en transmission de donnees

Country Status (3)

Country	Link
JP (1)	JPS6390249A (fr)
CA (1)	CA1294332C (fr)
GB (1)	GB2197164A (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS58201465A (ja) *	1982-05-19	1983-11-24	Ricoh Co Ltd	フアクシミリ通信方式
JPS60197095A (ja) *	1984-03-21	1985-10-05	Tamura Electric Works Ltd	ボタン電話装置の信号伝送方式
JPS6143850A (ja) *	1984-08-07	1986-03-03	Nec Corp	パケツト連送方式
JPH0618358B2 (ja) *	1985-04-09	1994-03-09	沖電気工業株式会社	誤り制御符号化方式
JPS6251326A (ja) *	1985-08-30	1987-03-06	Oki Electric Ind Co Ltd	デ−タ通信における再送制御方式

1986
- 1986-10-03 JP JP61234326A patent/JPS6390249A/ja active Granted
1987
- 1987-09-30 GB GB08722992A patent/GB2197164A/en not_active Withdrawn
- 1987-10-02 CA CA000548456A patent/CA1294332C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
GB2197164A (en)	1988-05-11
JPS6390249A (ja)	1988-04-21
JPH0548986B2 (fr)	1993-07-23
GB8722992D0 (en)	1987-11-04

Legal Events

Date	Code	Title	Description
2004-01-14	MKLA	Lapsed

Publication	Publication Date	Title
US4823362A (en)	1989-04-18	Block synchronization data communication unit in mobile radio
CA2158659C (fr)	1999-10-26	Procede et appareil pour produire une reaction audio sur un canal numerique
CA2075414C (fr)	2000-04-25	Systeme de radiotransmission de telecopies
GB2231468A (en)	1990-11-14	Telecommunications device with automatic code detection and switching
WO1990003701A1 (fr)	1990-04-05	Procede d'adaptation du mode d'exploitation d'un modem
WO1999060738A1 (fr)	1999-11-25	Systeme et procede permettant d'obtenir une session de telecommunications de qualite audio amelioree
US6195415B1 (en)	2001-02-27	Communication line test apparatus for a mobile radio system
JPS6113856A (ja)	1986-01-22	通信装置
CA1294332C (fr)	1992-01-14	Methode de formatage de signaux de reponse en transmission de donnees
EP0912032B1 (fr)	2006-10-04	Méthode et appareil de sélection automatique d'un service de données dans des réseaux de communication numérique et sans fil
JP3285176B2 (ja)	2002-05-27	データ伝送システム
CA2226431C (fr)	2005-07-26	Etablissement d'une communication dans un systeme de communications sans fil
US5878119A (en)	1999-03-02	Idle suppression and signal threshold determination therefor
JP2886568B2 (ja)	1999-04-26	移動通信における非電話通信用アダプタ並びにファクシミリ信号中継方法
JP3119411B2 (ja)	2000-12-18	回線切断処理方式
JPS63182924A (ja)	1988-07-28	移動無線通信方式
JP2953997B2 (ja)	1999-09-27	多機能型終端装置
JP2518903B2 (ja)	1996-07-31	電話の延長方式
JPS61234659A (ja)	1986-10-18	通信装置
JP3532820B2 (ja)	2004-05-31	回線接続装置
KR100584339B1 (ko)	2006-08-03	사설 교환시스템에서 자동 호 재시도 방법
JPS6072366A (ja)	1985-04-24	モデム付網制御装置
JPH09261444A (ja)	1997-10-03	ファクシミリ信号送信装置
JPS62219858A (ja)	1987-09-28	識別信号送出制御方式
JPS5983443A (ja)	1984-05-14	デイジタル式電話機