HUT67995A - Method in a tdma radiosystem to let a central station communicate with both peripheral stations and other central stations - Google Patents

Method in a tdma radiosystem to let a central station communicate with both peripheral stations and other central stations

Info

Publication number
HUT67995A
HUT67995A HU9402265A HU9402265A HUT67995A HU T67995 A HUT67995 A HU T67995A HU 9402265 A HU9402265 A HU 9402265A HU 9402265 A HU9402265 A HU 9402265A HU T67995 A HUT67995 A HU T67995A
Authority
HU
Hungary
Prior art keywords
stations
central
radiosystem
tdma
station communicate
Prior art date
Application number
HU9402265A
Other languages
English (en)
Other versions
HU215310B (hu
HU9402265D0 (en
Inventor
Peter Ahl
Original Assignee
Inventahl Ab
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 Inventahl Ab filed Critical Inventahl Ab
Publication of HU9402265D0 publication Critical patent/HU9402265D0/hu
Publication of HUT67995A publication Critical patent/HUT67995A/hu
Publication of HU215310B publication Critical patent/HU215310B/hu

Links

Classifications

    • 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
    • H04B7/2606—Arrangements for base station coverage control, e.g. by using relays in tunnels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/26—Cell enhancers or enhancement, e.g. for tunnels, building shadow

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Optical Communication System (AREA)
HU9402265A 1992-02-03 1993-02-03 Eljárás időosztásos üzemmódú, legalább két alrendszert tartalmazó digitális nagy területű rádiórendszer működtetésére HU215310B (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9200283A SE9200283D0 (sv) 1992-02-03 1992-02-03 Dynamisk varierbar radiostation-dvr

Publications (3)

Publication Number Publication Date
HU9402265D0 HU9402265D0 (en) 1994-11-28
HUT67995A true HUT67995A (en) 1995-05-29
HU215310B HU215310B (hu) 1998-11-30

Family

ID=20385178

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9402265A HU215310B (hu) 1992-02-03 1993-02-03 Eljárás időosztásos üzemmódú, legalább két alrendszert tartalmazó digitális nagy területű rádiórendszer működtetésére

Country Status (9)

Country Link
US (1) US5559795A (hu)
EP (1) EP0625294A1 (hu)
JP (1) JPH07507184A (hu)
CN (1) CN1044844C (hu)
AU (1) AU3579093A (hu)
HU (1) HU215310B (hu)
PL (1) PL172366B1 (hu)
SE (1) SE9200283D0 (hu)
WO (1) WO1993015565A1 (hu)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3058793B2 (ja) * 1994-03-18 2000-07-04 株式会社日立製作所 無線通信方式
EP0688139A3 (de) * 1994-06-16 1998-12-16 Ascom Business Systems Ag Vorrichtung zum Erhöhen des Funktionsbereiches eines Systems digital arbeitender Schnurlostelefone
CA2132180C (en) * 1994-09-15 2001-07-31 Victor Pierobon Massive array cellular system
US6334219B1 (en) 1994-09-26 2001-12-25 Adc Telecommunications Inc. Channel selection for a hybrid fiber coax network
US7280564B1 (en) 1995-02-06 2007-10-09 Adc Telecommunications, Inc. Synchronization techniques in multipoint-to-point communication using orthgonal frequency division multiplexing
USRE42236E1 (en) 1995-02-06 2011-03-22 Adc Telecommunications, Inc. Multiuse subcarriers in multipoint-to-point communication using orthogonal frequency division multiplexing
US5638371A (en) * 1995-06-27 1997-06-10 Nec Usa, Inc. Multiservices medium access control protocol for wireless ATM system
EP0842570B1 (en) * 1995-08-03 2000-12-13 Telefonaktiebolaget Lm Ericsson A wireless multi-cell radio telecommunication system
US5767807A (en) * 1996-06-05 1998-06-16 International Business Machines Corporation Communication system and methods utilizing a reactively controlled directive array
DE69711134T2 (de) 1996-07-25 2002-09-05 Matsushita Electric Industrial Co., Ltd. Übertragungssystem und Übertragungsverfahren für ein Übertragungssystem
US6226528B1 (en) 1996-08-01 2001-05-01 Telefonaktiebolaget Lm Ericsson Wireless multi-cell radio telecommunication system
GB9720152D0 (en) 1996-12-18 1997-11-26 Mayup Limited Communications system and method
JPH10336087A (ja) * 1997-05-30 1998-12-18 Kyocera Corp 最大比合成送信ダイバーシティ装置
JP3450196B2 (ja) * 1998-09-09 2003-09-22 三菱電機株式会社 Ｔｄｍａ無線通信方式
US6366584B1 (en) 1999-02-06 2002-04-02 Triton Network Systems, Inc. Commercial network based on point to point radios
US20030009765A1 (en) * 2001-06-22 2003-01-09 Linden Thomas M. Multiple program burst broadcast
US8289939B2 (en) * 2002-11-04 2012-10-16 Xr Communications Llc Signal communication coordination
US20050025315A1 (en) * 2003-07-31 2005-02-03 Kreitzer Stuart S. Method and apparatus for secure communications among portable communication devices
US7596224B2 (en) * 2004-12-07 2009-09-29 Motorola, Inc. Method and system for secure call alert
JP4405942B2 (ja) 2005-06-14 2010-01-27 キヤノン株式会社 画像処理装置およびその方法
US20080013565A1 (en) * 2006-07-17 2008-01-17 International Business Machines Corporation Reverse Polling Algorithm For Shared Resources To Reduce Collisions In A Network
US9326135B2 (en) 2008-02-21 2016-04-26 Google Technology Holdings LLC Method and apparatus for secure communication in a digital two way radio protocol
CN103037543B (zh) * 2012-11-30 2016-06-29 北京中讯四方科技股份有限公司 远程多点无线宽带数据通信设备及系统
LU100072B1 (en) * 2017-02-13 2018-10-01 Networxinmotion Gmbh I G Intelligent node for extending a telecommunications network
CN112702102B (zh) 2018-01-09 2022-12-09 Oppo广东移动通信有限公司 中继网络双工协调的方法和中继节点设备

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3745462A (en) * 1972-01-20 1973-07-10 Public Syst Inc Mobile radio extension interface for converting conventional transmit/receive to a repeater
US4001691A (en) * 1975-01-30 1977-01-04 Gruenberg Elliot Communications relay system
US4144496A (en) * 1976-03-17 1979-03-13 Harris Corporation Mobile communication system and method employing frequency reuse within a geographical service area
US4169214A (en) * 1978-03-13 1979-09-25 The Anaconda Company Digital carrier-concentrator system with TASI
US4414661A (en) * 1981-07-02 1983-11-08 Trancom Ab Apparatus for communicating with a fleet of vehicles
US4688218A (en) * 1981-07-15 1987-08-18 Etablissement Public De Diffusion Dit "Telediffusion De France" Multiplex channels for continuous flow for numerical signal
US4625308A (en) * 1982-11-30 1986-11-25 American Satellite Company All digital IDMA dynamic channel allocated satellite communications system and method
FR2537806B1 (fr) * 1982-12-10 1985-06-14 Thomson Csf Dispositif de commutation pour choisir un modulateur, parmi deux, et le brancher dans un emetteur, et emetteur de television comportant un tel dispositif
US4517669A (en) * 1983-07-11 1985-05-14 Motorola, Inc. Method and apparatus for coding messages communicated between a primary station and remote stations of a data communications system
US4686672A (en) * 1983-10-13 1987-08-11 Nec Corporation TDMA communications apparatus having adaptive burst duration
US4633463A (en) * 1984-03-28 1986-12-30 Canadian Marconi Corporation Radio communication system
GB2165127B (en) * 1984-09-26 1988-04-07 Philips Electronic Associated Multiple access communications system
US4730310A (en) * 1985-05-03 1988-03-08 American Telephone And Telegraph Company Terrestrial communications system
US4696053A (en) * 1985-07-03 1987-09-22 Canadian Marconi Corporation Antenna alignment system and method
US4698803A (en) * 1985-08-02 1987-10-06 Gte Laboratories Incorporated Burst-switching communications system
US4755992A (en) * 1986-06-06 1988-07-05 Racal Data Communications Inc. Transparent packet access over d-channel of ISDN
US4775999A (en) * 1986-10-31 1988-10-04 Motorola, Inc. Registration of radiotelephones in networked cellular radiotelephone systems
US4759051A (en) * 1987-03-16 1988-07-19 A. A. Hopeman, III Communications system
US4785450B1 (en) * 1987-08-06 1999-10-12 Interdigital Tech Corp Apparatus and method for obtaining frequency agility in digital communication system
US4833701A (en) * 1988-01-27 1989-05-23 Motorola, Inc. Trunked communication system with nationwide roaming capability
SE460449B (sv) * 1988-02-29 1989-10-09 Ericsson Telefon Ab L M Cellindelat digitalt mobilradiosystem och foerfarande foer att oeverfoera information i ett digitalt cellindelat mobilradiosystem
SE8803094D0 (sv) * 1988-09-05 1988-09-05 Joakim Nelson Ytteckande tradlosa telekommunikationssystem med tids, frekvens och rymdstyrning
GB8826476D0 (en) * 1988-11-11 1988-12-14 British Telecomm Communications system
PT95300A (pt) * 1989-09-14 1992-03-31 Pcn One Ltd Sistema de radio-comunicacoes movel
SE8903455D0 (sv) * 1989-10-19 1989-10-19 Joakim Nelson Dynamiska digitala foerbindelsenaet (dfn)
US5239671A (en) * 1990-11-13 1993-08-24 Pagemart, Inc. Simulcast satellite paging system with provision for signal interruption
US5263177A (en) * 1991-01-22 1993-11-16 Motorola, Inc. Modified simulcast communication system
US5285443A (en) * 1992-08-25 1994-02-08 Motorola, Inc. Method and apparatus for synchronizing a time division duplexing communication system
US5448570A (en) * 1993-03-17 1995-09-05 Kyocera Corporation System for mutual synchronization and monitoring between base stations

Also Published As

Publication number Publication date
HU215310B (hu) 1998-11-30
CN1105790A (zh) 1995-07-26
WO1993015565A1 (en) 1993-08-05
HU9402265D0 (en) 1994-11-28
AU3579093A (en) 1993-09-01
PL172366B1 (pl) 1997-09-30
SE9200283D0 (sv) 1992-02-03
JPH07507184A (ja) 1995-08-03
CN1044844C (zh) 1999-08-25
EP0625294A1 (en) 1994-11-23
US5559795A (en) 1996-09-24

Similar Documents

Publication Publication Date Title
HU9402265D0 (en) Method in a tdma radiosystem to let a central station communicate with both peripheral stations and other central stations
GB2278236B (en) Photovoltaic cell and method
HK1010807A1 (en) A method of lacating a mobile station in a mobile telephone system
GB2228162B (en) Mobile radio transmission system and a mobile station for use in the system
DE3474397D1 (en) Method for a two-way radio connection between a base station and a mobile station
GB9016113D0 (en) A method of operating a communications system,a communications system and a secondary station for use in the system
EP0490441A3 (en) A method of operating a communications system, a communications system and a secondary station for use in the system
SG43773A1 (en) A method and a device for the utilization of channels in a radio communications system
SG43835A1 (en) Methods and apparatus pertaining to handoff in a mobile telecommunication system
GB2183562B (en) Transfer method and apparatus for use in automobile assembling
NZ217480A (en) Supervisory system in a communication system-master and slave stations in hierarchical configuration
GB9222625D0 (en) Improvements in and relating to radio
DE3573336D1 (en) A method and apparatus in radio reception for avoiding storing a message more than once
EP0450482A3 (en) Apparatus with a heating station and a forming station
NZ221865A (en) Forming flanged containers by drawing and re-drawing in two pressing stations
EP0587211A3 (en) A radio communication system and a radio base station for use in such a system
DE3471417D1 (en) Method and apparatus to select a station within a group of stations communicating with a main station
DE3066562D1 (en) Method and handling arrangement to bring a workpiece to its delivery station in a predetermined position
SG42876A1 (en) A radio module included in a primary radio station and a radio structure containing such modules
DE3564167D1 (en) Supervising and controlling system for a communication station in a tdma communication system
GB9325300D0 (en) Local communication system and station for use in such a system
GB2212141B (en) Improvements in glass turning stations
GB9325299D0 (en) Local communication system and station for use in as system
GB9325301D0 (en) Local communication system and station for use in such a system
GR860554B (en) Foam producing method and dispenser

Legal Events

Date Code Title Description
HMM4 Cancellation of final prot. due to non-payment of fee