ZA968213B - Distributed circuit switched telecommunication networks - Google Patents

Distributed circuit switched telecommunication networks

Info

Publication number
ZA968213B
ZA968213B ZA968213A ZA968213A ZA968213B ZA 968213 B ZA968213 B ZA 968213B ZA 968213 A ZA968213 A ZA 968213A ZA 968213 A ZA968213 A ZA 968213A ZA 968213 B ZA968213 B ZA 968213B
Authority
ZA
South Africa
Prior art keywords
circuit switched
telecommunication networks
distributed circuit
switched telecommunication
distributed
Prior art date
Application number
ZA968213A
Other languages
English (en)
Inventor
Stephen Anthony Gerar Chandler
Stephen John Braithwaite
Original Assignee
Rural Radio Systems 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.)
Filing date
Publication date
Application filed by Rural Radio Systems Ltd filed Critical Rural Radio Systems Ltd
Publication of ZA968213B publication Critical patent/ZA968213B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/14—WLL [Wireless Local Loop]; RLL [Radio Local Loop]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2603—Arrangements for wireless physical layer control
    • H04B7/2609—Arrangements for range control, e.g. by using remote antennas

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Dc Digital Transmission (AREA)
ZA968213A 1995-09-30 1996-09-30 Distributed circuit switched telecommunication networks ZA968213B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9520010.1A GB9520010D0 (en) 1995-09-30 1995-09-30 Distributed circuit switched telecommunication networks

Publications (1)

Publication Number Publication Date
ZA968213B true ZA968213B (en) 1997-05-13

Family

ID=10781576

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA968213A ZA968213B (en) 1995-09-30 1996-09-30 Distributed circuit switched telecommunication networks

Country Status (20)

Country Link
US (1) US20010012776A1 (pt)
EP (2) EP0853845B1 (pt)
JP (1) JPH11513546A (pt)
KR (1) KR19990063885A (pt)
CN (1) CN1202284A (pt)
AP (1) AP9801211A0 (pt)
AT (1) ATE199467T1 (pt)
AU (1) AU7137096A (pt)
BR (1) BR9611337A (pt)
CA (1) CA2232634A1 (pt)
CZ (1) CZ90498A3 (pt)
DE (1) DE69611928D1 (pt)
EA (1) EA000791B1 (pt)
EE (1) EE9800095A (pt)
GB (2) GB9520010D0 (pt)
GE (1) GEP20012352B (pt)
OA (1) OA10790A (pt)
PL (1) PL181926B1 (pt)
WO (1) WO1997013333A2 (pt)
ZA (1) ZA968213B (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11243354A (ja) * 1998-02-25 1999-09-07 Omron Corp 通信経路の決定方法および無線データ通信装置
SE9903082L (sv) * 1999-08-31 2001-03-01 Ericsson Telefon Ab L M Sätt och anordningar i ett telekommunikationssystem
SE522377C2 (sv) * 2000-03-31 2004-02-03 Kvaser Consultant Ab Anordning för att överföra data- och styrkommandon via radioförbindelser i distribuerat styrsystem för en eller flera maskiner och/eller processer
US6950413B1 (en) * 2000-07-20 2005-09-27 Jenn-Chorng Liou Mutually-assisted proximity informer system and method with wireless devices
ATE293268T1 (de) * 2000-07-31 2005-04-15 Koninkl Philips Electronics Nv Kommunikationsstation und datenträger mit verbessertem quittierungsprotokoll
GB2369532A (en) * 2000-11-28 2002-05-29 Stephen Anthony Gerar Chandler Routing algorithm for distributed telecommunication networks
US6785513B1 (en) * 2001-04-05 2004-08-31 Cowave Networks, Inc. Method and system for clustered wireless networks
GB2386800B (en) * 2001-06-25 2004-03-10 Empower Interactive Group Ltd Message transmission system and method
DE10157573B4 (de) * 2001-11-23 2004-05-06 Siemens Ag Verfahren zur Inbetriebnahme eines Funkkommunikationssystems
TW200303690A (en) * 2002-02-18 2003-09-01 Empower Interactive Group Ltd Distributed message transmission system and method
EP1398910A1 (de) * 2002-09-13 2004-03-17 Siemens Aktiengesellschaft Positionsabhängiges Routing einer Verbindung zwischen zwei Mobilstationen über eine oder mehrere zwischengeschaltete Mobilstationen
JP4283587B2 (ja) * 2003-04-22 2009-06-24 株式会社エヌ・ティ・ティ・ドコモ 無線端末、通信システムおよび位置登録先切替え方法
US7092713B2 (en) * 2003-04-29 2006-08-15 Microsoft Corporation Establishing call paths between source wireless computing systems and remote wireless computing systems using intermediary computing systems
GB2405290B (en) * 2003-08-21 2006-04-26 Motorola Inc Wireless communication system and wireless communication repeater for use therein
FR2863809B1 (fr) * 2003-12-11 2006-03-31 Wavecom Dispositif de radiocommunication capable de fonctionner selon deux standards de communication
FR2872976B1 (fr) 2004-07-08 2006-09-22 Alcatel Sa Reseau de communication a relayage de signaux radio par des terminaux relais
US7676195B2 (en) * 2004-09-10 2010-03-09 Nivis, Llc System and method for communicating messages in a mesh network
DE102004055494B4 (de) 2004-11-17 2007-11-08 Siemens Ag Verfahren zur Weiterleitung eines Rufes in einem der direkt kommunizierenden Kommunikationsnetzwerk und Kommunikationskomponente für ein direkt kommunizierendes Kommunikationsnetzwerk
KR100943601B1 (ko) * 2005-12-27 2010-02-24 삼성전자주식회사 멀티 홉 릴레이 방식을 사용하는 통신 시스템에서 중계국선택 방법 및 시스템
DE602007012108D1 (de) * 2006-06-20 2011-03-03 France Telecom Fangsstationen sowie computerprogramme
US20090116419A1 (en) * 2007-11-05 2009-05-07 Chia-Chin Chong Method and system of threshold selection for reliable relay stations grouping for downlink transmission

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4284848A (en) * 1979-08-01 1981-08-18 Frost Edward G Switched network telephone subscriber distribution system
GB2132455A (en) * 1982-12-08 1984-07-04 Racal Res Ltd Communications systems
EP0241565B1 (de) * 1986-04-11 1990-08-22 ANT Nachrichtentechnik GmbH Verfahren zum Ermitteln der Aufenthaltsfunkzelle einer Mobilstation innerhalb eines Mobilfunknetzes
EP1331778B1 (en) * 1993-06-25 2005-06-01 Matsushita Electric Industrial Co., Ltd. Waveform shaping method and equipment

Also Published As

Publication number Publication date
CZ90498A3 (cs) 1999-02-17
OA10790A (en) 2002-12-24
GB2305823A (en) 1997-04-16
KR19990063885A (ko) 1999-07-26
DE69611928D1 (de) 2001-04-05
EP0853845A2 (en) 1998-07-22
MX9802470A (es) 1998-10-31
GB9520010D0 (en) 1995-12-06
ATE199467T1 (de) 2001-03-15
EP0971514A2 (en) 2000-01-12
GB2305823B (en) 2000-06-28
EP0853845B1 (en) 2001-02-28
CA2232634A1 (en) 1997-04-10
BR9611337A (pt) 1999-07-27
GB9620140D0 (en) 1996-11-13
PL325831A1 (en) 1998-08-03
WO1997013333A3 (en) 1997-05-01
EA000791B1 (ru) 2000-04-24
US20010012776A1 (en) 2001-08-09
JPH11513546A (ja) 1999-11-16
CN1202284A (zh) 1998-12-16
AU7137096A (en) 1997-04-28
EE9800095A (et) 1998-10-15
WO1997013333A2 (en) 1997-04-10
EP0971514A3 (en) 2000-06-28
GEP20012352B (en) 2001-01-25
AP9801211A0 (en) 1998-03-31
PL181926B1 (pl) 2001-10-31
EA199800237A1 (ru) 1998-10-29

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