IT1281734B1 - Metodo per accesso multiplo in un sistema digitale di comunicazione - Google Patents

Metodo per accesso multiplo in un sistema digitale di comunicazione

Info

Publication number
IT1281734B1
IT1281734B1 IT94MI000221A ITMI940221A IT1281734B1 IT 1281734 B1 IT1281734 B1 IT 1281734B1 IT 94MI000221 A IT94MI000221 A IT 94MI000221A IT MI940221 A ITMI940221 A IT MI940221A IT 1281734 B1 IT1281734 B1 IT 1281734B1
Authority
IT
Italy
Prior art keywords
communication system
multiple access
digital communication
digital
access
Prior art date
Application number
IT94MI000221A
Other languages
English (en)
Inventor
Dan R F Oprea
Jacob Cepelinski
Original Assignee
Mitel Corp
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 Mitel Corp filed Critical Mitel Corp
Publication of ITMI940221A0 publication Critical patent/ITMI940221A0/it
Publication of ITMI940221A1 publication Critical patent/ITMI940221A1/it
Application granted granted Critical
Publication of IT1281734B1 publication Critical patent/IT1281734B1/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0435—Details
    • H04Q11/0471—Terminal access circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • H04L5/1484—Two-way operation using the same type of signal, i.e. duplex using time-sharing operating bytewise
    • H04L5/1492—Two-way operation using the same type of signal, i.e. duplex using time-sharing operating bytewise with time compression, e.g. operating according to the ping-pong technique
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/02—Arrangements for interconnection not involving centralised switching involving a common line for all parties
    • H04M9/022—Multiplex systems
    • H04M9/025—Time division multiplex systems, e.g. loop systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/197—Ping-pong transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/216—Code signals; Framing (not synchronizing)
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/292—Time (de)multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/299—Bus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/36—Synchronisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Radio Relay Systems (AREA)
IT94MI000221A 1993-02-09 1994-02-08 Metodo per accesso multiplo in un sistema digitale di comunicazione IT1281734B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002089101A CA2089101C (en) 1993-02-09 1993-02-09 Method for multiple access in a digital communication system

Publications (3)

Publication Number Publication Date
ITMI940221A0 ITMI940221A0 (it) 1994-02-08
ITMI940221A1 ITMI940221A1 (it) 1995-08-08
IT1281734B1 true IT1281734B1 (it) 1998-02-27

Family

ID=4151128

Family Applications (1)

Application Number Title Priority Date Filing Date
IT94MI000221A IT1281734B1 (it) 1993-02-09 1994-02-08 Metodo per accesso multiplo in un sistema digitale di comunicazione

Country Status (5)

Country Link
US (1) US5544158A (it)
CA (1) CA2089101C (it)
DE (1) DE4403955A1 (it)
GB (1) GB2274961B (it)
IT (1) IT1281734B1 (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0128170B1 (ko) * 1994-10-08 1998-04-10 김광호 디지탈 키폰시스템에서 디지털 키폰전화기 접속장치 및 방법
DE19730621A1 (de) * 1997-07-17 1999-01-21 Alsthom Cge Alcatel Verfahren zum Übertragen von Daten auf einer ISDN-Anschlußleitung, sowie Leitungsabschlußeinheit, Vermittlungsstelle, Netzabschlußeinheit und Datenendgerät dafür
US6226279B1 (en) 1997-10-22 2001-05-01 Telefonaktiebolaget L M Ericsson (Publ) Allowing several multiple access schemes for packet data in a digital cellular communication system
US6996100B1 (en) 2000-02-03 2006-02-07 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for medium access on a radio channel
US7002984B1 (en) * 2000-03-10 2006-02-21 Cheng Alexander L Method and apparatus for parallel operation in a multiple access network
US7184705B2 (en) * 2002-03-08 2007-02-27 Telefonaktiebolaget Lm Ericsson (Publ) Distributed MAC in an uncoordinated radio environment
FR2846822B1 (fr) * 2002-10-31 2005-03-25 Mediaflow Inc Reseau local industriel ou domestique

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4394756A (en) * 1980-09-12 1983-07-19 Bell Telephone Laboratories, Incorporated Generation of busy signals in a digital concentrator
US4589110A (en) * 1981-06-24 1986-05-13 At&T Bell Laboratories Signal processor (system) for reducing bandwidth and for multiplexing a plurality of signals onto a single communications link
CA1181184A (en) * 1982-07-29 1985-01-15 Ephraim Arnon Time compression multiplex digital transmission system
US4476558A (en) * 1982-07-29 1984-10-09 Northern Telecom Limited Time compression multiplex digital transmission system
US4637016A (en) * 1985-05-09 1987-01-13 Northern Telecom Limited Frame synchronization circuit for digital transmission system
US4742512A (en) * 1985-07-19 1988-05-03 Nec Corporation Multipoint communication system having polling and reservation schemes
JPS6387838A (ja) * 1986-09-30 1988-04-19 Nec Corp 通信ネツトワ−クにおける監視方式
US4937819A (en) * 1988-09-26 1990-06-26 A.T. & T. Paradyne Time orthogonal multiple virtual dce for use in analog and digital networks
US4940974A (en) * 1988-11-01 1990-07-10 Norand Corporation Multiterminal communication system and method
JP2816164B2 (ja) * 1988-11-11 1998-10-27 株式会社日立製作所 通信システム
FR2649842B1 (fr) * 1989-07-17 1994-04-08 Alcatel Cit Reseau d'acces pour service de telephonie sans fil
JPH0388534A (ja) * 1989-08-31 1991-04-12 Hitachi Ltd パケット交換方式

Also Published As

Publication number Publication date
GB2274961B (en) 1996-12-11
CA2089101A1 (en) 1994-08-10
US5544158A (en) 1996-08-06
GB9402479D0 (en) 1994-03-30
CA2089101C (en) 2000-04-18
ITMI940221A0 (it) 1994-02-08
ITMI940221A1 (it) 1995-08-08
DE4403955A1 (de) 1994-08-11
GB2274961A (en) 1994-08-10

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970227