JPH06164470A - 自動車無線電話システム内の移動局送信の初期電力制御 - Google Patents

自動車無線電話システム内の移動局送信の初期電力制御

Info

Publication number
JPH06164470A
JPH06164470A JP4124386A JP12438692A JPH06164470A JP H06164470 A JPH06164470 A JP H06164470A JP 4124386 A JP4124386 A JP 4124386A JP 12438692 A JP12438692 A JP 12438692A JP H06164470 A JPH06164470 A JP H06164470A
Authority
JP
Japan
Prior art keywords
mobile station
channel
power
call
time interval
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP4124386A
Other languages
English (en)
Japanese (ja)
Inventor
Claes Andersson
アンデルソン クラエス
Harald Kallin
カリン ハラルド
Walter Ghisler
ギスラー ヴァルター
Jan Erik Ake Steinar Dahlin
エリック オーケ スタイナー ダーリン ヤン
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson 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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of JPH06164470A publication Critical patent/JPH06164470A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP4124386A 1991-05-17 1992-05-18 自動車無線電話システム内の移動局送信の初期電力制御 Pending JPH06164470A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US70201991A 1991-05-17 1991-05-17
US702019 1991-05-17

Publications (1)

Publication Number Publication Date
JPH06164470A true JPH06164470A (ja) 1994-06-10

Family

ID=24819569

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4124386A Pending JPH06164470A (ja) 1991-05-17 1992-05-18 自動車無線電話システム内の移動局送信の初期電力制御

Country Status (9)

Country Link
EP (1) EP0515335A3 (https=)
JP (1) JPH06164470A (https=)
KR (1) KR920022708A (https=)
AU (1) AU1626692A (https=)
BR (1) BR9201853A (https=)
CA (1) CA2068806A1 (https=)
FI (1) FI922231L (https=)
MX (1) MX9202225A (https=)
TW (1) TW197548B (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000023225A (ja) * 1998-06-30 2000-01-21 Kyocera Corp 携帯電話システム
JP2010528524A (ja) * 2007-05-23 2010-08-19 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 移動体通信システムにおける出力アップリンクおよびダウンリンク電力レベルを制御するための方法およびネットワークノード

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9306586A (pt) * 1992-06-22 1998-12-08 Motorola Inc Local-base em sistema de comunicações local-base emsistema de radiotelefone celular de acesso múltiplo de divisão de tempo e divisão de código processo de transferência em sistema de comunicações processo de transferência em sistema de comunicações processo de transferência em sistema de radio telefone celular de acesso múltiplo de divisão de tempo e divisão de código
DE59409743D1 (de) * 1993-06-25 2001-06-13 Siemens Ag Verfahren zur Optimierung der automatischen Verstärkereinstellung in Funkempfängern
FI933209A7 (fi) * 1993-07-14 1995-01-15 Nokia Telecommunications Oy Menetelmä lähetystehon säätämiseksi solukkoradiojärjestelmässä sekä tilaajapäätelaite
FI97929C (fi) * 1994-02-25 1997-03-10 Nokia Telecommunications Oy Menetelmä eri prioriteetin omaavien puheluiden lähettämiseksi solukkoradioverkossa
ZA965340B (en) 1995-06-30 1997-01-27 Interdigital Tech Corp Code division multiple access (cdma) communication system
US7929498B2 (en) 1995-06-30 2011-04-19 Interdigital Technology Corporation Adaptive forward power control and adaptive reverse power control for spread-spectrum communications
US7123600B2 (en) 1995-06-30 2006-10-17 Interdigital Technology Corporation Initial power control for spread-spectrum communications
US6885652B1 (en) 1995-06-30 2005-04-26 Interdigital Technology Corporation Code division multiple access (CDMA) communication system
US7020111B2 (en) 1996-06-27 2006-03-28 Interdigital Technology Corporation System for using rapid acquisition spreading codes for spread-spectrum communications
FI98674C (fi) 1995-08-18 1997-07-25 Nokia Mobile Phones Ltd Menetelmä lähetystehon säätämiseksi yhteydenmuodostuksen aikana sekä solukkoradiojärjestelmä
US6078813A (en) * 1997-12-16 2000-06-20 Telefonaktiebolaget L M Ericsson (Publ) Handover quality control in a mobile communications system
KR100303298B1 (ko) * 1998-04-25 2001-10-29 윤종용 이동통신시스템에서 기지국과 단말기간의 송신전력제어방법
EP1211817A1 (en) * 2000-12-04 2002-06-05 Lucent Technologies Inc. Method for transmitted power control
US7010316B2 (en) * 2001-09-28 2006-03-07 Qualcomm Incorporated Method and apparatus for multi-channel reverse link outer-loop power control
US7769407B2 (en) * 2004-04-30 2010-08-03 Nokia Corporation System, apparatus, computer program product and method for controlling terminal output power
US7623885B2 (en) 2004-05-24 2009-11-24 Nokia Corporation System, apparatus, computer program product and method for controlling terminal output power
US20060229073A1 (en) * 2005-03-31 2006-10-12 Suman Das Transmitting handoff messages using higher power

Family Cites Families (2)

* 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
US4696027A (en) * 1986-08-01 1987-09-22 Motorola, Inc. Handoff apparatus and method with interference reduction for a radio system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000023225A (ja) * 1998-06-30 2000-01-21 Kyocera Corp 携帯電話システム
JP2010528524A (ja) * 2007-05-23 2010-08-19 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 移動体通信システムにおける出力アップリンクおよびダウンリンク電力レベルを制御するための方法およびネットワークノード
US8908635B2 (en) 2007-05-23 2014-12-09 Telefonaktiebolaget L M Ericsson (Publ) Method and a network node for controlling output uplink and downlink power levels in a mobile communications system

Also Published As

Publication number Publication date
CA2068806A1 (en) 1992-11-18
FI922231A7 (fi) 1992-11-18
KR920022708A (ko) 1992-12-19
FI922231L (fi) 1992-11-18
EP0515335A3 (en) 1993-11-18
FI922231A0 (fi) 1992-05-15
EP0515335A2 (en) 1992-11-25
TW197548B (https=) 1993-01-01
BR9201853A (pt) 1993-01-05
MX9202225A (es) 1992-11-01
AU1626692A (en) 1992-11-19

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