ATE542379T1 - Verfahren und system zur anpassung des sendeleistungspegels in einem drahtlosen kommunikationssystem - Google Patents

Verfahren und system zur anpassung des sendeleistungspegels in einem drahtlosen kommunikationssystem

Info

Publication number
ATE542379T1
ATE542379T1 AT01990892T AT01990892T ATE542379T1 AT E542379 T1 ATE542379 T1 AT E542379T1 AT 01990892 T AT01990892 T AT 01990892T AT 01990892 T AT01990892 T AT 01990892T AT E542379 T1 ATE542379 T1 AT E542379T1
Authority
AT
Austria
Prior art keywords
power level
transmit power
mobile station
transmitter
adjusting
Prior art date
Application number
AT01990892T
Other languages
English (en)
Inventor
Tao Chen
Jun Wang
Original Assignee
Qualcomm Inc
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
Priority claimed from US09/738,016 external-priority patent/US7945266B2/en
Priority claimed from US09/755,207 external-priority patent/US7567781B2/en
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of ATE542379T1 publication Critical patent/ATE542379T1/de

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]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
    • 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]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • 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]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [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
    • 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]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [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
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
  • Radio Relay Systems (AREA)
  • Transceivers (AREA)
AT01990892T 2000-12-05 2001-12-04 Verfahren und system zur anpassung des sendeleistungspegels in einem drahtlosen kommunikationssystem ATE542379T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US25153700P 2000-12-05 2000-12-05
US09/738,016 US7945266B2 (en) 2000-12-05 2000-12-15 Method and apparatus for call recovery in a wireless communication system
US09/755,207 US7567781B2 (en) 2001-01-05 2001-01-05 Method and apparatus for power level adjustment in a wireless communication system
PCT/US2001/046969 WO2002047361A2 (en) 2000-12-05 2001-12-04 Method and apparatus for power level adjustment in a wireless communication system

Publications (1)

Publication Number Publication Date
ATE542379T1 true ATE542379T1 (de) 2012-02-15

Family

ID=27400454

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01990892T ATE542379T1 (de) 2000-12-05 2001-12-04 Verfahren und system zur anpassung des sendeleistungspegels in einem drahtlosen kommunikationssystem

Country Status (13)

Country Link
EP (1) EP1382181B1 (de)
JP (4) JP2005502216A (de)
KR (1) KR100879420B1 (de)
CN (1) CN100358250C (de)
AT (1) ATE542379T1 (de)
AU (1) AU2002230653A1 (de)
BR (1) BR0115929A (de)
CA (1) CA2436655A1 (de)
IL (2) IL156253A0 (de)
MX (1) MXPA03004988A (de)
NO (1) NO20032525L (de)
RU (1) RU2285337C2 (de)
WO (1) WO2002047361A2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7945266B2 (en) 2000-12-05 2011-05-17 Qualcomm Incorporated Method and apparatus for call recovery in a wireless communication system
US7567781B2 (en) 2001-01-05 2009-07-28 Qualcomm, Incorporated Method and apparatus for power level adjustment in a wireless communication system
US20040166865A1 (en) * 2002-12-06 2004-08-26 Soong Anthony C.K. Call recovery using multiple access call recovery channel
EP1768435A4 (de) * 2004-06-17 2013-01-09 Ntt Docomo Inc Transferraten-steuerverfahren, sendeleistungs-steuerverfahren, sendeleistungs-verhältnis-steuerverfahren, verhältnis-steuerverfahren, mobilkommunikationssystem, mobilstation und funkbasisstation
KR100724900B1 (ko) * 2004-09-15 2007-06-04 삼성전자주식회사 멀티미디어 브로드캐스트/멀티캐스트 서비스 시스템에서 주파수 계층 수렴을 사용하는 단말기를 위한 하드 핸드오버 방법 및 장치
US20060217116A1 (en) * 2005-03-18 2006-09-28 Cassett Tia M Apparatus and methods for providing performance statistics on a wireless communication device
JP4767768B2 (ja) 2006-06-19 2011-09-07 株式会社エヌ・ティ・ティ・ドコモ 移動通信システムにおける基地局及び基地局で使用される方法
US8634403B2 (en) 2007-01-10 2014-01-21 Qualcomm Incorporated Fast cell search
WO2008143564A1 (en) * 2007-05-23 2008-11-27 Telefonaktiebolaget Lm Ericsson (Publ) A method and a network node for controlling output uplink and downlink power levels in a mobile communications system
WO2009020362A2 (en) 2007-08-08 2009-02-12 Samsung Electronics Co., Ltd. Apparatus and method for connecting radio link in wireless communication system having private network cell
ES2436698T3 (es) 2007-10-29 2014-01-03 Interdigital Patent Holdings, Inc Método para detectar un fallo en un radioenlace que transmite a través de un canal especializado o dedicado mejorado en un estado CELL_FACH
PL2218287T3 (pl) * 2007-11-06 2011-10-31 Idtp Holdings Inc Sposoby i urządzenia w systemie komunikacji bezprzewodowej
US8583137B2 (en) * 2008-05-16 2013-11-12 Qualcomm Incorporated Dynamic coverage adjustment in a multi-carrier communication system
KR101162003B1 (ko) * 2008-10-28 2012-07-03 후지쯔 가부시끼가이샤 협조적 ｈａｒｑ 통신 방식을 이용한 무선 기지국 장치, 무선 단말 장치, 무선 통신 시스템, 및 무선 통신 방법
JP5260250B2 (ja) * 2008-12-08 2013-08-14 株式会社トヨタＩｔ開発センター コグニティブ無線システムにおける未使用周波数帯検出方法および無線通信装置
JP5260251B2 (ja) * 2008-12-08 2013-08-14 株式会社トヨタＩｔ開発センター コグニティブ無線システムにおける利用周波数帯調整方法および無線通信装置
JP6094222B2 (ja) * 2013-01-08 2017-03-15 横河電機株式会社 無線通信システム及び無線デバイス
CN105338588A (zh) * 2014-07-01 2016-02-17 杭州华三通信技术有限公司 一种调整接入点发射功率的方法及装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100210632B1 (ko) 1992-04-10 1999-07-15 타게 뢰브그렌 이동 전화 시스템에서의 임의 접근
US6157668A (en) * 1993-10-28 2000-12-05 Qualcomm Inc. Method and apparatus for reducing the average transmit power of a base station
US6055427A (en) * 1996-07-18 2000-04-25 Nokia Telecommunications Oy Hard handoff and a radio system
US5854785A (en) * 1996-12-19 1998-12-29 Motorola, Inc. System method and wireless communication device for soft handoff
US5987326A (en) * 1997-02-11 1999-11-16 Qualcomm Incorporated Transmit power reduction for a high speed CDMA link in soft handoff
US6307849B1 (en) * 1997-09-08 2001-10-23 Qualcomm Incorporated Method and system for changing forward traffic channel power allocation during soft handoff
US5960347A (en) * 1997-10-09 1999-09-28 Interdigital Technology Corporation Seamless handoff system and method
KR100306286B1 (ko) * 1998-08-04 2001-09-29 윤종용 부호분할 다중접속 통신시스템의 채널 통신 장치 및 방법
GB9823467D0 (en) * 1998-10-28 1998-12-23 Koninkl Philips Electronics Nv Radio communication system
JP2000151504A (ja) * 1998-11-18 2000-05-30 Nec Saitama Ltd 基地局無線装置及びその制御方法
GB9906198D0 (en) * 1999-03-18 1999-05-12 Lucent Technologies Inc Improved random access channel

Also Published As

Publication number Publication date
JP2005502216A (ja) 2005-01-20
JP2015015761A (ja) 2015-01-22
EP1382181A2 (de) 2004-01-21
MXPA03004988A (es) 2004-02-12
NO20032525D0 (no) 2003-06-04
WO2002047361A2 (en) 2002-06-13
RU2003120064A (ru) 2005-01-10
KR20030059316A (ko) 2003-07-07
JP2013118691A (ja) 2013-06-13
KR100879420B1 (ko) 2009-01-19
RU2285337C2 (ru) 2006-10-10
IL156253A (en) 2009-11-18
CN100358250C (zh) 2007-12-26
CA2436655A1 (en) 2002-06-13
JP2009177821A (ja) 2009-08-06
IL156253A0 (en) 2004-01-04
JP6026475B2 (ja) 2016-11-16
BR0115929A (pt) 2006-01-17
HK1076548A1 (en) 2006-01-20
CN1633755A (zh) 2005-06-29
AU2002230653A1 (en) 2002-06-18
EP1382181B1 (de) 2012-01-18
WO2002047361A3 (en) 2003-10-30
NO20032525L (no) 2003-08-04

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