WO2003084151A3 - Communication system - Google Patents

Communication system Download PDF

Info

Publication number
WO2003084151A3
WO2003084151A3 PCT/ZA2003/000044 ZA0300044W WO03084151A3 WO 2003084151 A3 WO2003084151 A3 WO 2003084151A3 ZA 0300044 W ZA0300044 W ZA 0300044W WO 03084151 A3 WO03084151 A3 WO 03084151A3
Authority
WO
WIPO (PCT)
Prior art keywords
peer
signal
peers
length
transmission
Prior art date
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.)
Ceased
Application number
PCT/ZA2003/000044
Other languages
French (fr)
Other versions
WO2003084151A2 (en
Inventor
Development Corporation Gsbs
Colin William Peter Attwell
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.)
GSBS Development Corp
Original Assignee
GSBS Development 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 GSBS Development Corp filed Critical GSBS Development Corp
Priority to US10/508,660 priority Critical patent/US20050188015A1/en
Priority to EP03734590A priority patent/EP1645080B1/en
Priority to CA002484015A priority patent/CA2484015A1/en
Priority to AU2003240011A priority patent/AU2003240011A1/en
Priority to DE60319159T priority patent/DE60319159D1/en
Publication of WO2003084151A2 publication Critical patent/WO2003084151A2/en
Anticipated expiration legal-status Critical
Publication of WO2003084151A3 publication Critical patent/WO2003084151A3/en
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2854—Wide area networks, e.g. public data networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer And Data Communications (AREA)
  • Small-Scale Networks (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Alarm Systems (AREA)

Abstract

A peer-to-peer communications system comprising a plurality of peers ( P1, P2,...,Px) connected so that each peer can hear each other peer and speak to each other peer. The peers are numbered and transmission of signals by the peers is sequential and in accordance with the numbering of the peers. Each peer includes means for generating a signal for transmission which signal includes information on the length of the signal. Each peer further includes means for detecting the length of the signal received and, at its turn in the predetermined sequence, initiating its transmission upon detecting that a signal of the length indicated by the length information has been received from the preceding peer in the sequence.
PCT/ZA2003/000044 2002-04-03 2003-04-03 Communication system Ceased WO2003084151A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US10/508,660 US20050188015A1 (en) 2002-04-03 2003-04-03 Communication system
EP03734590A EP1645080B1 (en) 2002-04-03 2003-04-03 Communication system and method for sequential data transmissions in a fire detection network
CA002484015A CA2484015A1 (en) 2002-04-03 2003-04-03 Communication system
AU2003240011A AU2003240011A1 (en) 2002-04-03 2003-04-03 Communication system
DE60319159T DE60319159D1 (en) 2002-04-03 2003-04-03 COMMUNICATION SYSTEM AND METHOD FOR SEQUENCING DATA TRANSMISSION IN A FIRE DETECTION NETWORK

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA200202584 2002-04-03
ZA2002/2584 2002-04-03

Publications (2)

Publication Number Publication Date
WO2003084151A2 WO2003084151A2 (en) 2003-10-09
WO2003084151A3 true WO2003084151A3 (en) 2005-09-01

Family

ID=28675914

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ZA2003/000044 Ceased WO2003084151A2 (en) 2002-04-03 2003-04-03 Communication system

Country Status (8)

Country Link
US (1) US20050188015A1 (en)
EP (1) EP1645080B1 (en)
CN (1) CN1653756A (en)
AT (1) ATE386387T1 (en)
AU (1) AU2003240011A1 (en)
CA (1) CA2484015A1 (en)
DE (1) DE60319159D1 (en)
WO (1) WO2003084151A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9049617B2 (en) 2009-09-23 2015-06-02 At&T Intellectual Property I, L.P. Signaling-less dynamic call setup and teardown by utilizing observed session state information
US10154458B2 (en) * 2013-09-04 2018-12-11 Qualcomm Incorporated Method and apparatus for maintaining reachability of a user equipment in idle state
US9980193B2 (en) * 2014-12-12 2018-05-22 Telefonaktiebolaget Lm Ericsson (Publ) Transport format for communications
JP6477553B2 (en) * 2016-03-14 2019-03-06 オムロン株式会社 Program development support apparatus, program development support program, and program development support method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002028020A2 (en) * 2000-09-29 2002-04-04 The Regents Of The University Of California Ad hoc network accessing using distributed election of a shared transmission schedule
EP0643503B1 (en) * 1993-09-15 2003-05-21 Hughes Electronics Corporation Synchronous time division multiple access interrogate-respond data communication network

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09153907A (en) * 1995-11-28 1997-06-10 Matsushita Electric Ind Co Ltd Bus type communication network
US6014694A (en) * 1997-06-26 2000-01-11 Citrix Systems, Inc. System for adaptive video/audio transport over a network

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0643503B1 (en) * 1993-09-15 2003-05-21 Hughes Electronics Corporation Synchronous time division multiple access interrogate-respond data communication network
WO2002028020A2 (en) * 2000-09-29 2002-04-04 The Regents Of The University Of California Ad hoc network accessing using distributed election of a shared transmission schedule

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
A. SCHIFFERMÜLLER: "Entwicklung und Leistungsanalyse von Zugriffsprotokollen für getaktete WDM Metro-Ringe mit direkter Unterstützung von IP-Paketen über der optischen Schicht", DIPLOMARBEIT, INSTITUT FÜR KOMMUNIKATIONSNETZE, TU WIEN, September 2001 (2001-09-01), pages 1 - 54, XP002252443, Retrieved from the Internet <URL:http://www.ikn.tuwien.ac.at/?lang=en&user=stud&section=dipl&detail=end> [retrieved on 20030826] *
CHLAMTAC I ET AL: "A MULTIBUS TRAIN COMMUNICATION (AMTRAC) ARCHITECTURE FOR HIGH-SPEED FIBER OPTIC NETWORKS", IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, IEEE INC. NEW YORK, US, vol. 6, no. 6, 1 July 1988 (1988-07-01), pages 903 - 912, XP000006887, ISSN: 0733-8716 *
CHLAMTAC I ET AL: "BRAM: THE BROADCAST RECOGNIZING ACCESS METHOD", IEEE TRANSACTIONS ON COMMUNICATIONS, IEEE INC. NEW YORK, US, vol. COM-27, no. 8, August 1979 (1979-08-01), pages 1183 - 1190, XP000809380, ISSN: 0090-6778 *
TOBAGI F A ET AL: "Expressnet: a high-performance integrated-services local area network", IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, NOV. 1983, USA, vol. SAC-1, no. 5, pages 898 - 913, XP002252444, ISSN: 0733-8716 *

Also Published As

Publication number Publication date
ATE386387T1 (en) 2008-03-15
CN1653756A (en) 2005-08-10
DE60319159D1 (en) 2008-03-27
AU2003240011A1 (en) 2003-10-13
US20050188015A1 (en) 2005-08-25
WO2003084151A2 (en) 2003-10-09
EP1645080A2 (en) 2006-04-12
CA2484015A1 (en) 2003-10-09
EP1645080B1 (en) 2008-02-13

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