FI93411B - Förfarande för styrning av en radiosändarenhet - Google Patents

Förfarande för styrning av en radiosändarenhet Download PDF

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Publication number
FI93411B
FI93411B FI920793A FI920793A FI93411B FI 93411 B FI93411 B FI 93411B FI 920793 A FI920793 A FI 920793A FI 920793 A FI920793 A FI 920793A FI 93411 B FI93411 B FI 93411B
Authority
FI
Finland
Prior art keywords
transmitter
transmitters
carrier
base station
bcch
Prior art date
Application number
FI920793A
Other languages
English (en)
Finnish (fi)
Other versions
FI93411C (sv
FI920793A (sv
FI920793A0 (sv
Inventor
Harri Halonen
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 FI920793A0 publication Critical patent/FI920793A0/sv
Priority to FI920793A priority Critical patent/FI93411C/sv
Priority to AT93900218T priority patent/ATE153487T1/de
Priority to JP5514555A priority patent/JP2871094B2/ja
Priority to DE69219886T priority patent/DE69219886T2/de
Priority to PCT/FI1992/000367 priority patent/WO1993017506A1/en
Priority to US08/137,128 priority patent/US5487185A/en
Priority to AU31615/93A priority patent/AU656450B2/en
Priority to EP93900218A priority patent/EP0581917B1/en
Publication of FI920793A publication Critical patent/FI920793A/sv
Priority to NO933810A priority patent/NO303856B1/no
Application granted granted Critical
Publication of FI93411B publication Critical patent/FI93411B/sv
Publication of FI93411C publication Critical patent/FI93411C/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
  • Toys (AREA)

Claims (4)

1. Förfarande för styrning av sändare i basstatio-nen i ett cellulärnätsystem, säsom ett GSM-system, vilken 5 basstation omfattar ätminstone tvä sändare (TX1...TX4), vilka sänder pä ätminstone en styrbärväg (BCCH) och ät-minstone en trafikbärväg, varvid effekten som sänds pä trafikbärvägen är i genomsnitt mindre än effekten som sänds pä styrbärvägen (BCCH), kännetecknat 10 därav att ätminstone sändaren som sänder pä styrbärvägen (BCCH) byts ut kontinuerligt.
2. Förfarande enligt patentkrav 1, kännetecknat därav att sändarnas (TX1...TX4) tempera-turer mäts och som den pä styrbärvägen (BCCH) sändande 15 sändaren byts den för tillfället kallaste sändaren.
3. Förfarande enligt patentkrav 1, kännetecknat därav att sändarnas (TX1...TX4) tempera-turer mäts och bäde pä styr- och trafikbärvägorna sändande sändare väljs sä att en större sändningseffekt mots- 20 varas alltid av en lägre sändartemperatur.
4. Förfarande enligt patentkrav 1, kännetecknat därav att sändaren (TXl...TX4) som sänder pä styrbärvägen byts ut i en pä förhand vald ordning.
FI920793A 1992-02-24 1992-02-24 Förfarande för styrning av en radiosändarenhet FI93411C (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI920793A FI93411C (sv) 1992-02-24 1992-02-24 Förfarande för styrning av en radiosändarenhet
PCT/FI1992/000367 WO1993017506A1 (en) 1992-02-24 1992-12-31 Method for controlling a radio transmitter unit
JP5514555A JP2871094B2 (ja) 1992-02-24 1992-12-31 ラジオ送信機ユニットの制御方法
DE69219886T DE69219886T2 (de) 1992-02-24 1992-12-31 Verfahren zur steuerung einer funksendereinheit
AT93900218T ATE153487T1 (de) 1992-02-24 1992-12-31 Verfahren zur steuerung einer funksendereinheit
US08/137,128 US5487185A (en) 1992-02-24 1992-12-31 Method for extending mean time between failures of transmitters used in a cellular system, by intermittently shifting among them which is transmitting a control channel versus which is transmitting a traffic carrier
AU31615/93A AU656450B2 (en) 1992-02-24 1992-12-31 Method for controlling a radio transmitter unit
EP93900218A EP0581917B1 (en) 1992-02-24 1992-12-31 Method for controlling a radio transmitter unit
NO933810A NO303856B1 (no) 1992-02-24 1993-10-22 FremgangsmÕte for Õ styre en basisstasjonssendere i et celledelt system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI920793 1992-02-24
FI920793A FI93411C (sv) 1992-02-24 1992-02-24 Förfarande för styrning av en radiosändarenhet

Publications (4)

Publication Number Publication Date
FI920793A0 FI920793A0 (sv) 1992-02-24
FI920793A FI920793A (sv) 1993-08-25
FI93411B true FI93411B (sv) 1994-12-15
FI93411C FI93411C (sv) 1995-03-27

Family

ID=8534805

Family Applications (1)

Application Number Title Priority Date Filing Date
FI920793A FI93411C (sv) 1992-02-24 1992-02-24 Förfarande för styrning av en radiosändarenhet

Country Status (9)

Country Link
US (1) US5487185A (sv)
EP (1) EP0581917B1 (sv)
JP (1) JP2871094B2 (sv)
AT (1) ATE153487T1 (sv)
AU (1) AU656450B2 (sv)
DE (1) DE69219886T2 (sv)
FI (1) FI93411C (sv)
NO (1) NO303856B1 (sv)
WO (1) WO1993017506A1 (sv)

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GB2272608B (en) * 1992-11-12 1996-10-09 Northern Telecom Ltd Telecommunications systems
FI940705A (sv) * 1993-09-14 1995-03-15 Nokia Telecommunications Oy Förfarande för att övervaka radiokanalerna hos en basstation
FR2711867B1 (fr) * 1993-10-28 1995-12-01 Alcatel Radiotelephone Procédé de transfert intercellulaire dans un système cellulaire de radiocommunications mobiles et dispositif pour la mise en Óoeuvre de ce procédé.
ES2080659B1 (es) * 1993-10-29 1997-06-01 Alcatel Standard Electrica Procedimiento para realizar operaciones de supervision, mantenimiento y control en redes celulares fijas y medios para llevarlo a cabo.
FI99182C (sv) * 1994-05-26 1997-10-10 Nokia Telecommunications Oy Förfarande för att förbättra hörbarheten på en basstations allmänna utsändningskanal, samt ett cellulärt radiosystem
GB2296627B (en) * 1994-12-23 1999-04-14 Nokia Mobile Phones Ltd Apparatus and method for data transmission
GB2296625B (en) * 1994-12-23 1999-04-14 Nokia Mobile Phones Ltd Apparatus and method for data transmission
US5530921A (en) * 1995-02-09 1996-06-25 Telefonaktiebolaget Lm Ericsson Enhanced system and method for implementing a backup control channel in a cellular telecommunication network
JP3098180B2 (ja) * 1995-10-09 2000-10-16 キヤノン株式会社 コードレス電話システム
US6046990A (en) * 1995-11-15 2000-04-04 Ericsson, Inc. High-penetration transmission method for a radiocommunication system
US5974041A (en) * 1995-12-27 1999-10-26 Qualcomm Incorporated Efficient parallel-stage power amplifier
US6414945B1 (en) * 1995-12-27 2002-07-02 Ericsson Inc. High power short message service using TDMA frames and/or broadcast control channel
US5822310A (en) * 1995-12-27 1998-10-13 Ericsson Inc. High power short message service using broadcast control channel
US6314081B1 (en) * 1996-01-18 2001-11-06 Ericsson Inc. High power short message service using dedicated carrier frequency
JP3111906B2 (ja) * 1996-07-17 2000-11-27 日本電気株式会社 無線基地局装置
US6438359B1 (en) * 1996-07-19 2002-08-20 Cellularvision Technology & Telecommunications, L.P. Dual transmitter arrangement with back-up switching
US5857144A (en) * 1996-08-09 1999-01-05 Ericsson, Inc. In-band vehicular repeater for trunked radio system
US6047160A (en) * 1996-08-29 2000-04-04 Ericsson Inc. Transportable base station for a trunked radio communication system
US6169880B1 (en) * 1996-10-16 2001-01-02 Ericsson Inc. Method and system of load sharing and prioritization of radio repeaters
WO1998026614A2 (de) * 1996-12-09 1998-06-18 Siemens Aktiengesellschaft Basisstation für ein funk-kommunikationssystem
US6069525A (en) * 1997-04-17 2000-05-30 Qualcomm Incorporated Dual-mode amplifier with high efficiency and high linearity
US6011786A (en) * 1997-06-06 2000-01-04 Ericsson Inc. Systems and methods for control channel communication in cellular radiotelephone systems
US6094567A (en) * 1997-12-23 2000-07-25 Telefonaktiebolaget Lm Ericsson Temperature control safety mechanism for radio base stations
US6421357B1 (en) 1998-06-24 2002-07-16 Ericsson Inc. High-penetration radiocommunication system using a compact character set
US6069526A (en) * 1998-08-04 2000-05-30 Qualcomm Incorporated Partial or complete amplifier bypass
US6259745B1 (en) * 1998-10-30 2001-07-10 Broadcom Corporation Integrated Gigabit Ethernet transmitter architecture
US6334059B1 (en) * 1999-01-08 2001-12-25 Trueposition, Inc. Modified transmission method for improving accuracy for e-911 calls
US6463290B1 (en) * 1999-01-08 2002-10-08 Trueposition, Inc. Mobile-assisted network based techniques for improving accuracy of wireless location system
US7783299B2 (en) 1999-01-08 2010-08-24 Trueposition, Inc. Advanced triggers for location-based service applications in a wireless location system
SE0004921A0 (en) * 2000-12-29 2002-06-30 Ericsson Telefon Ab L M Energy managing routine for a cellular telecommunication system
US20070254714A1 (en) * 2006-05-01 2007-11-01 Martich Mark E Wireless access point
DE102007033914A1 (de) * 2007-06-01 2008-12-11 Rohde & Schwarz Gmbh & Co. Kg Funkgerät-System mit Notfallfunktion
JP5093245B2 (ja) * 2007-12-14 2012-12-12 富士通株式会社 無線基地局装置、ベースバンド処理装置およびベースバンド処理方法
US8213957B2 (en) 2009-04-22 2012-07-03 Trueposition, Inc. Network autonomous wireless location system
US20110008737A1 (en) * 2009-06-15 2011-01-13 General Electric Company Optical sensors for combustion control
US8536950B2 (en) * 2009-08-03 2013-09-17 Qualcomm Incorporated Multi-stage impedance matching
US8102205B2 (en) 2009-08-04 2012-01-24 Qualcomm, Incorporated Amplifier module with multiple operating modes
CN102469482A (zh) * 2010-11-12 2012-05-23 中兴通讯股份有限公司 一种广播控制信道信息倒换方法及系统
JP2012222702A (ja) * 2011-04-12 2012-11-12 Kyocera Corp 携帯通信端末、電力増幅制御方法及びプログラム
US9730135B1 (en) * 2016-07-28 2017-08-08 At&T Intellectual Property I, L.P. Radio access network resource configuration for groups of mobile devices
CN111818574B (zh) * 2020-05-22 2023-03-24 福建北峰通信科技股份有限公司 一种载波自适应均衡无缝切换方法及移动通信终端

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DE3810628C1 (sv) * 1988-03-29 1989-04-06 Standard Elektrik Lorenz Ag, 7000 Stuttgart, De
JPH0418826A (ja) * 1990-05-11 1992-01-23 Fujitsu Ltd 制御チャネル切替方法
FI86124C (sv) * 1990-11-15 1992-07-10 Telenokia Oy Radiosändarmottagarsystem

Also Published As

Publication number Publication date
JPH06507292A (ja) 1994-08-11
FI93411C (sv) 1995-03-27
DE69219886D1 (de) 1997-06-26
EP0581917B1 (en) 1997-05-21
WO1993017506A1 (en) 1993-09-02
NO933810L (no) 1993-10-22
FI920793A (sv) 1993-08-25
US5487185A (en) 1996-01-23
AU3161593A (en) 1993-09-13
FI920793A0 (sv) 1992-02-24
DE69219886T2 (de) 1997-10-23
ATE153487T1 (de) 1997-06-15
EP0581917A1 (en) 1994-02-09
JP2871094B2 (ja) 1999-03-17
NO303856B1 (no) 1998-09-07
AU656450B2 (en) 1995-02-02

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Owner name: NOKIA TELECOMMUNICATIONS OY

BB Publication of examined application