FI934276A - Foerbaettringar i eller vid mobilradiosystem - Google Patents

Foerbaettringar i eller vid mobilradiosystem Download PDF

Info

Publication number
FI934276A
FI934276A FI934276A FI934276A FI934276A FI 934276 A FI934276 A FI 934276A FI 934276 A FI934276 A FI 934276A FI 934276 A FI934276 A FI 934276A FI 934276 A FI934276 A FI 934276A
Authority
FI
Finland
Prior art keywords
radiosios
foerbaettringar
mobile
eller
vid
Prior art date
Application number
FI934276A
Other languages
English (en)
Other versions
FI934276A0 (fi
Inventor
Anthony Peter Hulbert
David Peter Chandler
Original Assignee
Roke Manor Research
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 Roke Manor Research filed Critical Roke Manor Research
Publication of FI934276A0 publication Critical patent/FI934276A0/fi
Publication of FI934276A publication Critical patent/FI934276A/fi

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
    • H04W52/02—Power saving arrangements
    • H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
    • 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
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Superheterodyne Receivers (AREA)
FI934276A 1992-09-30 1993-09-29 Foerbaettringar i eller vid mobilradiosystem FI934276A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9220579A GB2271245B (en) 1992-09-30 1992-09-30 Improvements in or relating to mobile radio systems

Publications (2)

Publication Number Publication Date
FI934276A0 FI934276A0 (fi) 1993-09-29
FI934276A true FI934276A (fi) 1994-03-31

Family

ID=10722725

Family Applications (1)

Application Number Title Priority Date Filing Date
FI934276A FI934276A (fi) 1992-09-30 1993-09-29 Foerbaettringar i eller vid mobilradiosystem

Country Status (8)

Country Link
US (1) US5430889A (fi)
EP (1) EP0590252B1 (fi)
JP (1) JPH06204935A (fi)
CA (1) CA2100816A1 (fi)
DE (1) DE69321183T2 (fi)
FI (1) FI934276A (fi)
GB (1) GB2271245B (fi)
RU (1) RU2120698C1 (fi)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2713421B1 (fr) * 1993-12-06 1996-01-19 Alcatel Business Systems Réseau local à transmission radio.
US5764686A (en) * 1994-05-05 1998-06-09 Sanconix, Inc. Enhanced time of arrival method
JP2974274B2 (ja) * 1994-05-12 1999-11-10 エヌ・ティ・ティ移動通信網株式会社 送信電力制御方法および送信電力制御装置
FI111580B (fi) * 1994-06-13 2003-08-15 Nokia Corp Tehonsäätömenetelmä ja -järjestely handoverin yhteydessä matkaviestinjärjestelmässä
US5603096A (en) * 1994-07-11 1997-02-11 Qualcomm Incorporated Reverse link, closed loop power control in a code division multiple access system
JP3237405B2 (ja) * 1994-07-20 2001-12-10 株式会社デンソー 移動通信装置の起動方法，移動通信装置及び固定通信装置
US5530918A (en) * 1994-12-05 1996-06-25 Motorola, Inc. Method and apparatus for message scheduling in a multi-site data radio communication system
GB2296627B (en) * 1994-12-23 1999-04-14 Nokia Mobile Phones Ltd Apparatus and method for data transmission
US5825835A (en) * 1996-02-23 1998-10-20 L-3 Communications Corporation Multi-user acquisition procedure for multipoint-to-point synchronous CDMA systems
US5745520A (en) * 1996-03-15 1998-04-28 Motorola, Inc. Method and apparatus for power control in a spread spectrum communication system using threshold step-down size adjustment
KR20000049066A (ko) * 1996-10-17 2000-07-25 핀포인트 코포레이션 물품검색 시스템
US6812824B1 (en) 1996-10-17 2004-11-02 Rf Technologies, Inc. Method and apparatus combining a tracking system and a wireless communication system
US6167237A (en) * 1997-02-28 2000-12-26 U.S. Philips Corporation Universal wireless communication system, a transmission protocol, a wireless communication station, and a radio base station
WO1998038821A1 (en) * 1997-02-28 1998-09-03 Koninklijke Philips Electronics N.V. A universal wireless communication system, a transmission protocol, a wireless communication station, and a radio base station
SE9702046L (sv) * 1997-05-30 1998-12-01 Ericsson Telefon Ab L M System och förfarande relaterande till cellulära kommunikationssystem
US6333937B1 (en) * 1998-03-05 2001-12-25 At&T Wireless Services, Inc. Access retry method for shared channel wireless communications links
FI107201B (fi) 1998-03-23 2001-06-15 Nokia Networks Oy Tiedonsiirron laadun turvaaminen tietoliikenneverkossa
US6377784B2 (en) * 1999-02-09 2002-04-23 Tropian, Inc. High-efficiency modulation RF amplifier
JP3440048B2 (ja) * 2000-02-14 2003-08-25 松下電器産業株式会社 受信装置およびパイロット信号の受信方法
US7330446B2 (en) * 2001-09-21 2008-02-12 Industrial Technology Research Institute Closed-loop power control method for a code-division multiple-access cellular system
US7072679B2 (en) * 2002-06-28 2006-07-04 Harris Corporation Automatic transmit power control disabling
IL161419A (en) * 2004-04-15 2010-02-17 Alvarion Ltd Handling communication interferences in wireless systems
TW200746735A (en) * 2006-02-08 2007-12-16 Qualcomm Inc Spectral shaping to reduce peak-to-average ratio in wireless communication

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4613990A (en) * 1984-06-25 1986-09-23 At&T Bell Laboratories Radiotelephone transmission power control
FR2595889B1 (fr) * 1986-03-14 1988-05-06 Havel Christophe Dispositif de controle de puissance d'emission dans une station emettrice-receptrice de radiocommunication
US4670906A (en) * 1986-04-02 1987-06-02 Motorola, Inc. Data communications system transmitter selection method and apparatus
US4696027A (en) * 1986-08-01 1987-09-22 Motorola, Inc. Handoff apparatus and method with interference reduction for a radio system
US5056109A (en) * 1989-11-07 1991-10-08 Qualcomm, Inc. Method and apparatus for controlling transmission power in a cdma cellular mobile telephone system
US5265119A (en) * 1989-11-07 1993-11-23 Qualcomm Incorporated Method and apparatus for controlling transmission power in a CDMA cellular mobile telephone system
SE467332B (sv) * 1990-06-21 1992-06-29 Ericsson Telefon Ab L M Foerfarande foer effektreglering i ett digitalt mobiltelefonisystem

Also Published As

Publication number Publication date
GB9220579D0 (en) 1992-11-11
EP0590252A1 (en) 1994-04-06
JPH06204935A (ja) 1994-07-22
DE69321183T2 (de) 1999-02-18
US5430889A (en) 1995-07-04
EP0590252B1 (en) 1998-09-23
CA2100816A1 (en) 1994-03-31
FI934276A0 (fi) 1993-09-29
RU2120698C1 (ru) 1998-10-20
DE69321183D1 (de) 1998-10-29
GB2271245B (en) 1996-05-08
GB2271245A (en) 1994-04-06

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Legal Events

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