FI950141A - Relästaton i ett mobilkommunikationsnät - Google Patents

Relästaton i ett mobilkommunikationsnät Download PDF

Info

Publication number
FI950141A
FI950141A FI950141A FI950141A FI950141A FI 950141 A FI950141 A FI 950141A FI 950141 A FI950141 A FI 950141A FI 950141 A FI950141 A FI 950141A FI 950141 A FI950141 A FI 950141A
Authority
FI
Finland
Prior art keywords
direct mode
mode channel
repeater
pct
identifier
Prior art date
Application number
FI950141A
Other languages
English (en)
Finnish (fi)
Other versions
FI97503C (sv
FI950141A0 (sv
FI97503B (sv
Inventor
Kimmo Kinnunen
Osmo Schroderus
Original Assignee
Nokia Telecommunications Oy
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 Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Publication of FI950141A0 publication Critical patent/FI950141A0/sv
Priority to FI950141A priority Critical patent/FI97503C/sv
Priority to EP96900617A priority patent/EP0750826B1/en
Priority to AT96900617T priority patent/ATE227496T1/de
Priority to CN96190092A priority patent/CN1083676C/zh
Priority to AU44398/96A priority patent/AU689014C/en
Priority to DE69624628T priority patent/DE69624628T2/de
Priority to PCT/FI1996/000025 priority patent/WO1996022001A2/en
Priority to US08/704,511 priority patent/US6052557A/en
Priority to JP8521465A priority patent/JPH09509038A/ja
Publication of FI950141A publication Critical patent/FI950141A/sv
Application granted granted Critical
Publication of FI97503B publication Critical patent/FI97503B/sv
Publication of FI97503C publication Critical patent/FI97503C/sv

Links

Classifications

    • 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]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/08—Trunked mobile radio systems
    • 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
    • H04B7/15557—Selecting relay station operation mode, e.g. between amplify and forward mode, decode and forward mode or FDD - and TDD mode

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
FI950141A 1995-01-12 1995-01-12 Relästaton i ett mobilkommunikationsnät FI97503C (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI950141A FI97503C (sv) 1995-01-12 1995-01-12 Relästaton i ett mobilkommunikationsnät
AU44398/96A AU689014C (en) 1995-01-12 1996-01-11 Direct mode repeater in a mobile radio system
AT96900617T ATE227496T1 (de) 1995-01-12 1996-01-11 Direkt-modus-relaisstation in einem mobilfunksystem
CN96190092A CN1083676C (zh) 1995-01-12 1996-01-11 直接模式转发器及其在移动无线系统中使用的方法
EP96900617A EP0750826B1 (en) 1995-01-12 1996-01-11 Direct mode repeater in a mobile radio system
DE69624628T DE69624628T2 (de) 1995-01-12 1996-01-11 Direkt-modus-relaisstation in einem mobilfunksystem
PCT/FI1996/000025 WO1996022001A2 (en) 1995-01-12 1996-01-11 Direct mode repeater in a mobile radio system
US08/704,511 US6052557A (en) 1995-01-12 1996-01-11 Direct mode repeater in a mobile radio system
JP8521465A JPH09509038A (ja) 1995-01-12 1996-01-11 移動無線システムの直接モード中継器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI950141 1995-01-12
FI950141A FI97503C (sv) 1995-01-12 1995-01-12 Relästaton i ett mobilkommunikationsnät

Publications (4)

Publication Number Publication Date
FI950141A0 FI950141A0 (sv) 1995-01-12
FI950141A true FI950141A (sv) 1996-07-13
FI97503B FI97503B (sv) 1996-09-13
FI97503C FI97503C (sv) 1996-12-27

Family

ID=8542282

Family Applications (1)

Application Number Title Priority Date Filing Date
FI950141A FI97503C (sv) 1995-01-12 1995-01-12 Relästaton i ett mobilkommunikationsnät

Country Status (8)

Country Link
US (1) US6052557A (sv)
EP (1) EP0750826B1 (sv)
JP (1) JPH09509038A (sv)
CN (1) CN1083676C (sv)
AT (1) ATE227496T1 (sv)
DE (1) DE69624628T2 (sv)
FI (1) FI97503C (sv)
WO (1) WO1996022001A2 (sv)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5793842A (en) * 1995-02-27 1998-08-11 Schloemer; Jerry R. System and method of call routing and connection in a mobile (remote) radio telephone system
US6577618B2 (en) * 1995-10-18 2003-06-10 Telefonaktiebolaget L.M. Ericsson (Publ) Packet control channel feedback support for contention and reservation based access
DE19802867A1 (de) * 1998-01-26 1999-07-29 Dosch & Amand Gmbh & Co Kg Verfahren sowie System zur schnurlosen Datenkommunikation
DE69940685D1 (de) 1998-07-28 2009-05-20 Canon Kk Verfahren und Vorrichtung zur Nachrichtenübertragung in einem Netzwerk
US6459899B1 (en) 1998-09-14 2002-10-01 Jerry R. Schloemer Cellular radio routing system
RU2144264C1 (ru) * 1998-11-05 2000-01-10 ЯН Давид Евгеньевич Способ беспроводной передачи и приема кодовой информации на расстоянии (варианты) и портативное устройство для беспроводной передачи кодовой информации на расстоянии
GB2354672A (en) * 1999-09-27 2001-03-28 Motorola As Assigning a Unit Identity
US20030129998A1 (en) * 1999-10-26 2003-07-10 Culture Com. Technology (Macau) Ltd. Method of single frequency channel communication
US6522891B1 (en) * 1999-10-26 2003-02-18 Culture Com. Technology (Macau) Ltd. Method of single frequency channel communication
US6647244B1 (en) * 1999-11-16 2003-11-11 The Whitaker Corporation Wireless vehicular repeater system
US7024196B1 (en) * 2000-06-26 2006-04-04 Motorola, Inc. Method and apparatus for distributing processing load for decoding radio frequency transmissions
GB0108056D0 (en) * 2001-03-30 2001-05-23 British Telecomm A communications system
GB2377860B (en) * 2001-07-20 2003-07-30 Motorola Inc Wireless communication system wireless communication unit and method of synchronisation
US8787988B2 (en) 2003-01-29 2014-07-22 Intellectual Ventures I Llc Power management for wireless direct link
US8050360B2 (en) 2002-06-12 2011-11-01 Intellectual Ventures I Llc Direct link relay in a wireless network
US7933293B2 (en) * 2002-06-12 2011-04-26 Xocyst Transfer Ag L.L.C. Link margin notification using return frame
USRE43127E1 (en) 2002-06-12 2012-01-24 Intellectual Ventures I Llc Event-based multichannel direct link
US7948951B2 (en) * 2002-06-12 2011-05-24 Xocyst Transfer Ag L.L.C. Automatic peer discovery
GB2391756B (en) * 2002-08-10 2005-05-18 Motorola Inc Wireless communication system,unit and method
US20050130634A1 (en) * 2003-10-31 2005-06-16 Globespanvirata, Inc. Location awareness in wireless networks
US20050124351A1 (en) * 2003-12-03 2005-06-09 Black Greg R. Method and apparatus for establishing direct mobile to mobile communication between cellular mobile terminals
GB2409129B (en) * 2003-12-13 2006-06-21 Motorola Inc Apparatus and method of direct mode radio communication
JP2005252946A (ja) * 2004-03-08 2005-09-15 Iwatsu Electric Co Ltd Ｉｐキー・テレホンのトラフィック分散方法とシステム
US20060046645A1 (en) * 2004-08-25 2006-03-02 Ogilvie Scott A Cell phones that communicate over a network of other cell phones as well as base stations
CN100361539C (zh) * 2004-12-21 2008-01-09 华为技术有限公司 一种实现信息传输的方法
DE102005010826A1 (de) 2005-03-07 2006-09-21 Vodafone Holding Gmbh Mobilfunksystem für Kommunikationsanwendungen
WO2006106692A1 (ja) * 2005-03-30 2006-10-12 Matsushita Electric Industrial Co., Ltd. 無線通信装置および無線通信方法
FR2901088B1 (fr) * 2006-05-09 2008-06-27 Sagem Comm Controle d'acces au mode direct d'un systeme de communication cellulaire
US8358968B2 (en) * 2008-10-03 2013-01-22 Motorola Solutions, Inc. Method for selecting a channel to be monitored by subscriber units that are idle in a communication system
US8279991B2 (en) 2008-10-03 2012-10-02 Motorola Solutions, Inc. Method of efficiently synchronizing to a desired timeslot in a time division multiple access communication system
US8599826B2 (en) 2010-04-15 2013-12-03 Motorola Solutions, Inc. Method for synchronizing direct mode time division multiple access (TDMA) transmissions
US8503409B2 (en) * 2010-04-15 2013-08-06 Motorola Solutions, Inc. Method for direct mode channel access
US8462766B2 (en) 2011-03-07 2013-06-11 Motorola Solutions, Inc. Methods and apparatus for diffusing channel timing among subscriber units in TDMA direct mode
US8660111B2 (en) * 2011-06-22 2014-02-25 Motorola Solutions, Inc. Method and apparatus for tracking a channel timing channel message and supporting channel scanning in a digital mobile radio system
US20140105194A1 (en) * 2012-10-12 2014-04-17 Motorola Solutions, Inc. Method and apparatus for more efficient sharing of synchronized direct mode timeslots
US9473288B2 (en) 2013-11-26 2016-10-18 Motorola Solutions, Inc. System for enabling duplex communication on portable radios
US9973257B1 (en) * 2015-08-19 2018-05-15 Sprint Spectrum L.P. RF slave repeater management
EP3503640B1 (en) 2016-09-28 2023-11-01 Huawei Technologies Co., Ltd. Communication method and terminal
US11166222B2 (en) * 2019-08-02 2021-11-02 AR & NS Investment, LLC Communication by a repeater system including a network of radio frequency (RF) repeater devices

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5949744B2 (ja) * 1976-11-11 1984-12-04 日本電気株式会社 フレ−ム同期回路
US4479245A (en) * 1982-12-21 1984-10-23 Motorola, Inc. Same frequency repeater for a multiple repeater system
JPS62107542A (ja) * 1985-11-05 1987-05-18 Nec Corp 無線通信方式
US5056152A (en) * 1988-02-08 1991-10-08 Motorola, Inc. Dual level prioritized vehicular repeater system
US5125101A (en) * 1990-02-16 1992-06-23 Etrunk Systems, Inc. Trunking method and apparatus for establishing communication in a two-way mobile radio system
US5239666A (en) * 1991-03-11 1993-08-24 Motorola, Inc. Mobile detector using RSSI for vehicular repeater prioritization
US5142533A (en) * 1991-03-28 1992-08-25 Motorola, Inc. Method for controlling the scheduling of multiple access to communication resources
US5475866A (en) * 1991-08-27 1995-12-12 Motorola Inc. System for informing secondary users of which radio channels are usable in which geographic region
FI98686C (sv) * 1993-11-01 1998-07-22 Nokia Telecommunications Oy Förfarande för styrning av på en direktkanaltrafikerande abonnentstation i ett radiosystem samt ett radiosystem
FI94993C (sv) * 1993-11-30 1995-11-27 Nokia Telecommunciations Oy Förfarande för styrning av en radioenhet
FI108098B (sv) * 1994-03-03 2001-11-15 Nokia Networks Oy Förfarande för styrning av en på en direktkanal trafikerande abonnentstation, radiosystem samt abonnentstation
SE513448C2 (sv) * 1994-09-21 2000-09-18 Telia Ab Anordning vid radiobaserat kommunikationssystem som arbetar med repeterare
US5684801A (en) * 1994-12-30 1997-11-04 Lucent Technologies Portable wireless local area network

Also Published As

Publication number Publication date
FI97503C (sv) 1996-12-27
ATE227496T1 (de) 2002-11-15
EP0750826B1 (en) 2002-11-06
AU689014B2 (en) 1998-03-19
FI950141A0 (sv) 1995-01-12
WO1996022001A2 (en) 1996-07-18
US6052557A (en) 2000-04-18
WO1996022001A3 (en) 1996-09-12
JPH09509038A (ja) 1997-09-09
DE69624628T2 (de) 2003-07-03
CN1146845A (zh) 1997-04-02
DE69624628D1 (de) 2002-12-12
AU4439896A (en) 1996-07-31
EP0750826A1 (en) 1997-01-02
CN1083676C (zh) 2002-04-24
FI97503B (sv) 1996-09-13

Similar Documents

Publication Publication Date Title
FI950141A (sv) Relästaton i ett mobilkommunikationsnät
FI98686B (sv) Förfarande för styrning av på en direktkanaltrafikFörfarande för styrning av på en direktkanaltrafikerande abonnentstation i ett radiosystem samt ett erande abonnentstation i ett radiosystem samt ett radiosystem radiosystem
FI925431A (sv) Radiosystem
CA2024702C (en) Telephone system
DE69523706D1 (de) Steuerung einer teilnehmerstation über einen direktmoduskanal
SE9703817L (sv) Förfarande och anordning i ett radiokommunikationsnätverk
NO990555D0 (no) Kommunikasjonsnett i kategori CDMA og egnet for pÕlitelig omruting mellom flere systemer
AU1151199A (en) Paging control method and apparatus
KR920005521A (ko) 셀 이동 무선 전화 시스템에 있어서 신호의 신뢰성을 향상시키기 위한 방법 및 장치
BR9711028A (pt) Transmissão de mensagem de dados em uma rede de comunicações.
FI942191A0 (sv) Handoverkontroll samt sändningseffektstyrning för en mobilradiostation i ett radiotelekommunikationssystem
NO933267L (no) Fremgangsmåte, stasjoner og kommunikasjonssystem for utveksling av informasjon i et celleoppdelt radiotelefonnett
FI950745A0 (sv) Plockande av mobilkommunikationsanordningar från en direktkanal
FI973850A (sv) Förfarande för reglering av radiofrekvensen för radiorepeatern i ett cellulärt radionät
CA2012818A1 (en) Drop channel pre-alert for trunked radio communications system
MY116786A (en) Method and apparatus for reducing messaging traffic in a wireless communication system
SE9800652D0 (sv) Förfarande för sända positionsangivelser
SE9402028L (sv) Anordning vid repeterare i radiosystem med kort räckvidd
ES2129625T3 (es) Control de llamadas en un sistema de radiocomunicaciones digital tdma.
FI991273A (sv) Förfarande för realisering av kommunikationstjänst
GB2355158A (en) Call admission control in wireless communication networks
KR960030574A (ko) 이동통신 고출력 중계장치
JPH04145733A (ja) 移動通信におけるゾーン内通信方式
NO951059L (no) Fremgangsmåte ved overföring av data utsendt fra basisstasjoner til et styreorgan for personsökeområde i et nettverk for personsöking
FI990995A (sv) Mobilkommunikationssystem

Legal Events

Date Code Title Description
BB Publication of examined application
PC Transfer of assignment of patent

Owner name: EADS SECURE NETWORKS OY

Free format text: EADS SECURE NETWORKS OY