SG155773A1 - Outer loop power control for wireless communication systems - Google Patents

Outer loop power control for wireless communication systems

Info

Publication number
SG155773A1
SG155773A1 SG200703777-3A SG2007037773A SG155773A1 SG 155773 A1 SG155773 A1 SG 155773A1 SG 2007037773 A SG2007037773 A SG 2007037773A SG 155773 A1 SG155773 A1 SG 155773A1
Authority
SG
Singapore
Prior art keywords
power control
outer loop
loop power
wireless communication
communication systems
Prior art date
Application number
SG200703777-3A
Other languages
English (en)
Inventor
Chang-Soo Koo
Sudheer A Grandhi
Stephen E Terry
Original Assignee
Interdigital Tech Corp
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 Interdigital Tech Corp filed Critical Interdigital Tech Corp
Publication of SG155773A1 publication Critical patent/SG155773A1/en

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]
    • H04W52/06—TPC algorithms
    • H04W52/12—Outer and inner loops
    • 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]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/143—Downlink power control
    • 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
    • H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR or Eb/lo
    • 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
    • H04W52/362—Aspects of the step size
    • 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
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70718—Particular systems or standards
    • H04B2201/70724—UMTS
    • 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]
    • H04W52/06—TPC algorithms
    • H04W52/10—Open loop power control
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
SG200703777-3A 2002-11-26 2003-11-25 Outer loop power control for wireless communication systems SG155773A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42988802P 2002-11-26 2002-11-26
US44485003P 2003-02-04 2003-02-04

Publications (1)

Publication Number Publication Date
SG155773A1 true SG155773A1 (en) 2009-10-29

Family

ID=32180030

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200703777-3A SG155773A1 (en) 2002-11-26 2003-11-25 Outer loop power control for wireless communication systems

Country Status (22)

Country Link
US (5) US7218949B2 (de)
EP (2) EP1565998B1 (de)
JP (2) JP4619948B2 (de)
KR (7) KR20050099646A (de)
CN (1) CN102170689A (de)
AR (1) AR042213A1 (de)
AT (1) ATE472199T1 (de)
AU (1) AU2003296017B2 (de)
BR (1) BR0316145A (de)
CA (1) CA2507034A1 (de)
DE (3) DE20318137U1 (de)
DK (1) DK1565998T3 (de)
ES (1) ES2347957T3 (de)
GE (1) GEP20084303B (de)
HK (2) HK1064880A2 (de)
IL (1) IL203817A (de)
MX (1) MXPA05005635A (de)
MY (2) MY141897A (de)
NO (1) NO20052918D0 (de)
SG (1) SG155773A1 (de)
TW (5) TWI246267B (de)
WO (1) WO2004049589A1 (de)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3989774B2 (ja) * 2002-05-28 2007-10-10 本田技研工業株式会社 ペダル後退量抑制装置
US7133689B2 (en) * 2002-09-12 2006-11-07 Interdigital Technology Corporation Method and system for adjusting downlink outer loop power to control target SIR
MY141897A (en) * 2002-11-26 2010-07-16 Interdigital Tech Corp Outer loop power control for wireless communication systems
US7702350B2 (en) * 2002-12-06 2010-04-20 Qualcomm Incorporated Fast converging power control for wireless communication systems
US7408902B2 (en) 2003-02-13 2008-08-05 Interdigital Technology Corporation Method of using a radio network controller for controlling data bit rates to maintain the quality of radio links
JP4230288B2 (ja) * 2003-06-13 2009-02-25 富士通株式会社 送信電力制御方法及び移動局
CN101568160B (zh) * 2003-06-19 2016-09-14 三菱电机株式会社 无线基站装置和移动通信系统
CN1833370B (zh) * 2003-07-30 2010-05-12 美商内数位科技公司 使用下链传输功率检测进行限制动态范围的下链功率控制
KR100591891B1 (ko) * 2003-12-08 2006-06-20 한국전자통신연구원 무선 통신 시스템을 위한 피드백 정보를 이용한 링크 적응방법
US7197327B2 (en) * 2004-03-10 2007-03-27 Interdigital Technology Corporation Adjustment of target signal-to-interference in outer loop power control for wireless communication systems
CN1998247B (zh) * 2004-06-30 2012-05-30 桥扬科技有限公司 用于多载波无线系统中功率控制的方法和装置
US7835384B2 (en) * 2004-07-01 2010-11-16 Telefonaktiebolaget Lm Ericsson Power control in a communication network and method
ES2759365T3 (es) * 2004-07-27 2020-05-08 Telecom Italia Spa Comunicación por vídeo en redes móviles
JP4305341B2 (ja) * 2004-09-09 2009-07-29 富士通株式会社 無線通信装置、無線基地局、無線基地局制御装置、送信電力制御方法
US20060084459A1 (en) * 2004-10-13 2006-04-20 Vinh Phan Outer loop power control of user equipment in wireless communication
CN101091331A (zh) * 2004-10-29 2007-12-19 艾利森电话股份有限公司 基于交互信息进行功率控制的方法及设备
JP4595491B2 (ja) * 2004-11-04 2010-12-08 日本電気株式会社 無線通信システム、無線ネットワーク制御装置、無線基地局、無線通信装置及びその制御方法。
US20080139235A1 (en) * 2004-12-22 2008-06-12 Claes Tidestav Method and Arrangement for Improved Outer Loop Power Control
KR20060077929A (ko) * 2004-12-30 2006-07-05 엘지노텔 주식회사 다중 채널을 갖는 통신 시스템에서의 외부루프 전력제어장치 및 그 방법
CN100395966C (zh) * 2005-02-05 2008-06-18 上海华为技术有限公司 组合业务的下行外环功率控制方法
JP4539436B2 (ja) * 2005-05-18 2010-09-08 日本電気株式会社 移動通信システム、基地局、移動通信端末、および送信電力制御方法
US7634290B2 (en) * 2005-05-31 2009-12-15 Vixs Systems, Inc. Adjusting transmit power of a wireless communication device
JPWO2007029618A1 (ja) * 2005-09-09 2009-03-19 日本電気株式会社 移動携帯端末およびその制御方法
US8150440B2 (en) * 2005-09-23 2012-04-03 Research In Motion Limited System and method for reducing power consumed by a wireless communication device
JP2007195076A (ja) * 2006-01-20 2007-08-02 Nec Corp 無線通信システムとその送信電力制御方法および装置
JP4589249B2 (ja) * 2006-02-21 2010-12-01 富士通株式会社 無線通信システムにおける電力制御装置
JP4589250B2 (ja) * 2006-02-21 2010-12-01 富士通株式会社 無線通信システムにおける電力制御装置
US20080013486A1 (en) * 2006-07-11 2008-01-17 Interdigital Technology Corporation Wireless communication method and apparatus for using fractional channels to support communication services that use higher order modulation
ES2523815T3 (es) * 2006-08-21 2014-12-01 Interdigital Technology Corporation Asignación dinámica de recursos, programación y señalización para un servicio de velocidad variable de datos en evolución a largo plazo (LTE)
US7912092B2 (en) * 2006-12-27 2011-03-22 Sharp Laboratories Of America, Inc. Systems and methods for transmitting a transmission time interval signal with staggered reference signals
US8144667B2 (en) * 2006-12-27 2012-03-27 Alcatel Lucent Methods for channel quality prediction error calculation and transmission power adjustment in a wireless network
US8352843B2 (en) * 2007-03-16 2013-01-08 Qualcomm Incorporated Method and apparatus for coding a communication signal
US8811335B2 (en) * 2007-04-20 2014-08-19 Qualcomm Incorporated Method and apparatus for dynamic adjustment of uplink transmission time
US8265681B2 (en) * 2007-09-12 2012-09-11 Telefonaktiebolaget Lm Ericsson (Publ) Outer loop transmit power control in wireless communication systems
WO2009091942A2 (en) * 2008-01-17 2009-07-23 Interdigital Technology Corporation Method and apparatus for reference transport channel selection
KR101507086B1 (ko) * 2008-08-12 2015-03-30 삼성전자주식회사 이동통신 시스템의 전력 제어 장치 및 방법
JP4898755B2 (ja) * 2008-09-29 2012-03-21 京セラ株式会社 伝搬路予測システム、無線通信装置および伝搬路予測方法
EP2400804A4 (de) * 2009-02-23 2014-09-24 Fujitsu Ltd Funkkommunikationsvorrichtung und übertragungsleistungssteuerverfahren
EP2239984B1 (de) * 2009-04-07 2012-09-05 ST-Ericsson SA VERFAHREN ZUR VERBESSERUNG DER SIR-TARGET-BESTIMMUNG IN EINEM AUßENSCHLEIFENLEISTUNGSREGELUNGSMECHANISMUS EINES UMTS BENUTZERENDGERÄTS
CN103002556B (zh) * 2011-09-13 2015-07-22 中磊电子（苏州）有限公司 功率控制方法及无线网络控制器
CN103002557B (zh) * 2011-09-13 2016-02-17 中磊电子（苏州）有限公司 功率控制方法及无线通讯系统
US20140098798A1 (en) * 2012-10-10 2014-04-10 Qualcomm Incorporated Uplink timing control to reduce call drop
CN104350789B (zh) * 2014-05-09 2019-02-26 华为终端（东莞）有限公司 功率调节装置及方法
US10652921B2 (en) 2015-05-27 2020-05-12 Qualcomm Incorporated Techniques for handling feedback for downlink transmissions in a shared radio frequency spectrum band
WO2018058398A1 (en) * 2016-09-29 2018-04-05 Panasonic Intellectual Property Corporation Of America Communication method, communication apparatus and communication system
CN110809314B (zh) * 2019-11-14 2022-01-11 深圳市银河风云网络系统股份有限公司 一种无线网络信标帧同步的方法
EP4353025A4 (de) * 2021-06-11 2024-07-31 Telefonaktiebolaget LM Ericsson (publ) Verfahren und netzwerkknoten zur uplink-leistungssteuerung in drahtloskommunikationsnetzwerken

Family Cites Families (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5844596A (en) * 1989-07-14 1998-12-01 Inline Connection Corporation Two-way RF communication at points of convergence of wire pairs from separate internal telephone networks
US5603096A (en) * 1994-07-11 1997-02-11 Qualcomm Incorporated Reverse link, closed loop power control in a code division multiple access system
FI103555B (fi) 1996-06-17 1999-07-15 Nokia Mobile Phones Ltd Lähetystehon säätö langattomassa pakettidatasiirrossa
US6173162B1 (en) 1997-06-16 2001-01-09 Telefonaktiebolaget Lm Ericsson (Publ) Multiple code channel power control in a radio communication system
US6137789A (en) * 1997-06-26 2000-10-24 Nokia Mobile Phones Limited Mobile station employing selective discontinuous transmission for high speed data services in CDMA multi-channel reverse link configuration
US6708041B1 (en) 1997-12-15 2004-03-16 Telefonaktiebolaget Lm (Publ) Base station transmit power control in a CDMA cellular telephone system
US6181738B1 (en) * 1998-02-13 2001-01-30 Northern Telecom Limited Reverse link power control using a frame quality metric
DE69937277T2 (de) 1998-02-19 2008-07-17 Qualcomm Inc., San Diego Übertragungstaktverfahren und -System in einem schnurlosen Kommunikationssystem
KR19990074805A (ko) * 1998-03-14 1999-10-05 정태기 디지탈 코드분할다원접속방식을 이용한 통신시스템의 외부루프 전력제어방법
JP3199238B2 (ja) 1998-09-18 2001-08-13 日本電気株式会社 符号分割多元接続方式における送信電力制御システム及び送信電力制御方法
JP3817955B2 (ja) * 1999-03-02 2006-09-06 Ｋｄｄｉ株式会社 セルラーシステム送信電力制御方法
JP2000252918A (ja) * 1999-03-03 2000-09-14 Oki Electric Ind Co Ltd 送信電力初期値の更新方法
ATE540482T1 (de) * 1999-04-12 2012-01-15 Samsung Electronics Co Ltd Verfahren zum regeln einer geschalteten übertragung eines zugeordneten kanals in w-cdma nachrichtenübertragungssystem
US6253085B1 (en) 1999-05-27 2001-06-26 Qualcomm Incorporated Forward power gain adjustment during a soft handoff operation
US6493541B1 (en) * 1999-07-02 2002-12-10 Telefonaktiebolaget Lm Ericsson (Publ) Transmit power control time delay compensation in a wireless communications system
US6285886B1 (en) 1999-07-08 2001-09-04 Lucent Technologies Inc. Method for controlling power for a communications system having multiple traffic channels per subscriber
DE69924722T2 (de) 1999-08-23 2006-03-09 Alcatel Verfahren zur Leistungssteigerung eines mobilen Radiokommunikationssystems unter Verwendung eines Leistungsregelungs-Algorithmus
US6587447B1 (en) * 1999-09-29 2003-07-01 Nortel Networks Limited Method and system for performing outer loop power control in discontinuous transmission mode
US6542718B1 (en) * 1999-09-30 2003-04-01 Lucent Technologies Inc. Method and apparatus for terminating a burst transmission in a wireless system
US6996069B2 (en) 2000-02-22 2006-02-07 Qualcomm, Incorporated Method and apparatus for controlling transmit power of multiple channels in a CDMA communication system
JP2001244879A (ja) 2000-03-02 2001-09-07 Matsushita Electric Ind Co Ltd 送信電力制御装置及びその方法
US6493331B1 (en) 2000-03-30 2002-12-10 Qualcomm Incorporated Method and apparatus for controlling transmissions of a communications systems
US6728551B2 (en) * 2000-04-26 2004-04-27 Samsung Electronics Co., Ltd. Method of supporting power control on a DCCH in a base station transceiver system and a base station controller
KR101184483B1 (ko) * 2000-07-26 2012-09-19 인터디지탈 테크날러지 코포레이션 가변 다중 속도 통신 시스템용 고속 적응 전력 제어 방법 및 시스템
KR100389464B1 (ko) * 2000-11-22 2003-06-27 주식회사 하이닉스반도체 다중 캐리어 방식을 사용하는 이동통신 시스템에서의순방향 전력제어방법
KR20020055770A (ko) * 2000-12-29 2002-07-10 엘지전자 주식회사 순방향 공통 데이터 채널의 전력 제어를 위한 타이밍제어방법
EP1353456B1 (de) * 2001-01-17 2016-04-20 Fujitsu Limited Leistungsregeleinrichtung und verfahren für die äussere schleife
CA2371556C (en) 2001-02-19 2005-08-23 Samsung Electronics Co., Ltd. Dpch multiplexing apparatus and method for outer loop power control in a w-cdma communication system
JP3736429B2 (ja) 2001-02-21 2006-01-18 日本電気株式会社 セルラシステム、基地局、移動局並びに通信制御方法
US6983166B2 (en) * 2001-08-20 2006-01-03 Qualcomm, Incorporated Power control for a channel with multiple formats in a communication system
CN1192647C (zh) 2001-09-06 2005-03-09 华为技术有限公司 一种移动通信传输信号的自适应调整方法
US6622024B2 (en) * 2001-09-20 2003-09-16 Interdigital Technology Corporation Outer loop transmit power control using channel-adaptive processing
US7010316B2 (en) 2001-09-28 2006-03-07 Qualcomm Incorporated Method and apparatus for multi-channel reverse link outer-loop power control
US7096034B2 (en) * 2001-10-01 2006-08-22 Microsoft Corporation System and method for reducing power consumption for wireless communications by mobile devices
US6801510B2 (en) * 2001-10-11 2004-10-05 Interdigital Technology Corporation System and method for using unused arbitrary bits in the data field of a special burst
US6967970B2 (en) * 2001-10-19 2005-11-22 Interdigital Technology Corporation User equipment having improved power savings during full and partial DTX modes of operation
KR20030032875A (ko) 2001-10-19 2003-04-26 삼성전자주식회사 멀티캐스트 멀티미디어 방송 서비스를 제공하는 이동 통신시스템에서 순방향 데이터 채널 송신 전력을 제어하는장치 및 방법
EP1308450A3 (de) * 2001-11-06 2003-10-01 Symyx Technologies, Inc. Titan-substituierte Pyridyl-Amin-Komplexe, Katalysatoren, und Verfahren zur Polymerisierung von Ethylen und Styren
US6717924B2 (en) * 2002-01-08 2004-04-06 Qualcomm Incorporated Control-hold mode
JP4025979B2 (ja) 2002-04-24 2007-12-26 日本電気株式会社 Ｃｄｍａ移動通信方式における送信電力制御方法および無線基地局とｃｄｍａ通信システム
US20040198294A1 (en) * 2002-04-29 2004-10-07 Tsofnat Hagin-Metzer Apparatus and method of transmission link quality indicator
US7133689B2 (en) * 2002-09-12 2006-11-07 Interdigital Technology Corporation Method and system for adjusting downlink outer loop power to control target SIR
US8165619B2 (en) 2002-10-02 2012-04-24 Qualcomm Incorporated Power allocation for power control bits in a cellular network
US7107014B2 (en) * 2002-10-24 2006-09-12 Nokia Corporation Transporting power control information
US6748235B1 (en) * 2002-11-12 2004-06-08 Interdigital Technology Corporation Power control during a transmission pause
US6882857B2 (en) * 2002-11-26 2005-04-19 Qualcomm, Incorporated Method and apparatus for efficient processing of data for transmission in a communication system
MY141897A (en) * 2002-11-26 2010-07-16 Interdigital Tech Corp Outer loop power control for wireless communication systems
AU2003205726A1 (en) 2003-01-31 2004-08-23 Nokia Corporation Output power control for multislot uplinks
DE10323191B4 (de) 2003-05-22 2005-04-07 Siemens Ag Verfahren zum Betrieb eines Mobilfunksystems, Mobilfunksystem und Basisstation
KR101477371B1 (ko) * 2003-09-26 2014-12-29 인터디지탈 테크날러지 코포레이션 무선 통신 전송 파워용 이득 팩터들의 판정을 위한 장치 및 방법
US20070000441A1 (en) * 2005-07-01 2007-01-04 Applied Materials, Inc. Scalable uniform thermal plate

Also Published As

Publication number Publication date
TWM248147U (en) 2004-10-21
US20110159899A1 (en) 2011-06-30
EP2190129A2 (de) 2010-05-26
EP1565998A1 (de) 2005-08-24
WO2004049589A1 (en) 2004-06-10
HK1080231A1 (en) 2006-04-21
US8577407B2 (en) 2013-11-05
CA2507034A1 (en) 2004-06-10
TWI246267B (en) 2005-12-21
MY151625A (en) 2014-06-30
KR100691548B1 (ko) 2007-03-09
JP2006187020A (ja) 2006-07-13
KR100627084B1 (ko) 2006-09-25
KR20050099646A (ko) 2005-10-14
KR20040047678A (ko) 2004-06-05
DE20318137U1 (de) 2004-04-15
US20040106425A1 (en) 2004-06-03
AU2003296017A1 (en) 2004-06-18
US20140128121A1 (en) 2014-05-08
AR042213A1 (es) 2005-06-15
ES2347957T3 (es) 2010-11-26
MXPA05005635A (es) 2005-10-18
JP4619948B2 (ja) 2011-01-26
US7860526B2 (en) 2010-12-28
DK1565998T3 (da) 2010-10-18
NO20052918L (no) 2005-06-15
BR0316145A (pt) 2005-09-27
US7555307B2 (en) 2009-06-30
TW200417171A (en) 2004-09-01
KR101046321B1 (ko) 2011-07-05
JP4619956B2 (ja) 2011-01-26
EP1565998B1 (de) 2010-06-23
KR100967867B1 (ko) 2010-07-05
US7218949B2 (en) 2007-05-15
KR20050086823A (ko) 2005-08-30
TW200640166A (en) 2006-11-16
EP1565998A4 (de) 2006-08-02
GEP20084303B (en) 2008-02-11
KR100944780B1 (ko) 2010-03-03
EP2190129A3 (de) 2013-03-06
US20070218937A1 (en) 2007-09-20
AU2003296017B2 (en) 2007-01-18
IL203817A (en) 2013-01-31
TWI358211B (en) 2012-02-11
ATE472199T1 (de) 2010-07-15
US9386531B2 (en) 2016-07-05
JP2006508625A (ja) 2006-03-09
TWM249364U (en) 2004-11-01
DE60333116D1 (de) 2010-08-05
KR20050090962A (ko) 2005-09-14
HK1064880A2 (en) 2005-01-14
KR20040047677A (ko) 2004-06-05
DE20318138U1 (de) 2004-04-15
MY141897A (en) 2010-07-16
US20090264146A1 (en) 2009-10-22
TW200516885A (en) 2005-05-16
CN102170689A (zh) 2011-08-31
KR20090006030A (ko) 2009-01-14
TWI350662B (en) 2011-10-11
HK1064881A2 (en) 2005-01-14
KR20050091646A (ko) 2005-09-15
KR100967866B1 (ko) 2010-07-05
NO20052918D0 (no) 2005-06-15

Similar Documents

Publication Publication Date Title
SG155773A1 (en) Outer loop power control for wireless communication systems
AU2002336117A1 (en) Radio resource control method in mobile communication system, and mobile communication system
MXPA05013841A (es) Metodo y aparato para ajuste dinamico de umbral de elevacion maxima termica (rot) para asignacion de velocidad de enlace de retorno.
GB2365708B (en) CDMA mobile communication system and transmission power control method therefor
CA2329265A1 (en) Method and system for dynamic downlink power control in a time-division, multiplex wireless system
WO2002080400A3 (en) Method and apparatus for power control in a communication system
CA2460793A1 (en) Outer loop transmit power control using channel-adaptive processing
EP1235454A3 (de) Zellular System, basis Station, mobil Station und Kommunikationssteuerungsverfahren dafür
WO2002101941A3 (en) System and method for coordination of wireless maintenance channel power control
BR0301020A8 (pt) programação eficaz de canal de energia de uma rede sem fio
EP1703643A3 (de) Gerät und Verfahren zur Leistungsregelung in einem RSMA (reservation multiple access) Mobilkommunikationssystem.
EP1776773A4 (de) Aufwärtsstrecken-sendeleistungsregelung in einem drahtlosen kommunikationssystem
IL161113A0 (en) Method and apparatus for multi-channel reverse link outer-loop power control
WO2003056709A3 (en) Adaptive spreading factor based on power control
GB2364861B (en) Downlink power control method and CDMA communication system incorporating the control method
AU2003269759A1 (en) Method and system of transmission power control
WO2002043412A3 (en) Method and apparatus for adjusting parameters of a quick paging channel based on network load
US20050124373A1 (en) Wireless communication method and apparatus for controlling the transmission power of downlink and uplink coded composite transport channels based on discontinuous transmission state values
AU2002245150A1 (en) Method and apparatus for a transceiver having a constant power output
EP1699144A3 (de) Verfahren zur Sendeleistungsregelung, Mobilstation und Funknetzsteuerungseinheit
AU2002305553A1 (en) Method and apparatus for controlling call request in a communication system
CN102761943A (zh) 一种降低时分双工系统功耗的方法及系统
MY138839A (en) Outer loop power control for wireless communication systems
SG162824A1 (en) Transmission rate control method, radio base station and radio network controller
AU2003281884A1 (en) Method of optimizing data communication devices' auto-on functionality