HK1102946A1 - A method and a device for power control using in a communication system - Google Patents

A method and a device for power control using in a communication system

Info

Publication number
HK1102946A1
HK1102946A1 HK07107338.9A HK07107338A HK1102946A1 HK 1102946 A1 HK1102946 A1 HK 1102946A1 HK 07107338 A HK07107338 A HK 07107338A HK 1102946 A1 HK1102946 A1 HK 1102946A1
Authority
HK
Hong Kong
Prior art keywords
communication system
power control
power
communication
control
Prior art date
Application number
HK07107338.9A
Other languages
English (en)
Inventor
Bogdan Timus
Niklas Denkert
Arne Simonsson
Jonas Pettersson
Maarten Ericson
Niclas Wiberg
Fredrik Gunnarsson
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of HK1102946A1 publication Critical patent/HK1102946A1/xx

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
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/343—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading taking into account loading or congestion level
    • 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
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • 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
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels
    • 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
    • H04W52/06—TPC algorithms
    • H04W52/12—Outer and inner loops
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • 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
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/221—TPC being performed according to specific parameters taking into account previous information or commands using past power control commands
    • 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
    • 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
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
HK07107338.9A 2003-12-17 2007-07-09 A method and a device for power control using in a communication system HK1102946A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/736,897 US20050136960A1 (en) 2003-12-17 2003-12-17 Power control method
PCT/EP2004/053334 WO2005060120A1 (en) 2003-12-17 2004-12-08 Power control method

Publications (1)

Publication Number Publication Date
HK1102946A1 true HK1102946A1 (en) 2007-12-07

Family

ID=34677249

Family Applications (1)

Application Number Title Priority Date Filing Date
HK07107338.9A HK1102946A1 (en) 2003-12-17 2007-07-09 A method and a device for power control using in a communication system

Country Status (6)

Country Link
US (2) US20050136960A1 (zh)
EP (1) EP1698068B1 (zh)
CN (1) CN1894866B (zh)
HK (1) HK1102946A1 (zh)
TW (1) TWI382688B (zh)
WO (1) WO2005060120A1 (zh)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6961595B2 (en) * 2002-08-08 2005-11-01 Flarion Technologies, Inc. Methods and apparatus for operating mobile nodes in multiple states
US8190163B2 (en) * 2002-08-08 2012-05-29 Qualcomm Incorporated Methods and apparatus of enhanced coding in multi-user communication systems
US7363039B2 (en) 2002-08-08 2008-04-22 Qualcomm Incorporated Method of creating and utilizing diversity in multiple carrier communication system
AU2004213988B2 (en) 2003-02-19 2009-09-10 Qualcomm Incorporated Methods and apparatus of enhanced coding in multi-user communications systems
US8593932B2 (en) 2003-05-16 2013-11-26 Qualcomm Incorporated Efficient signal transmission methods and apparatus using a shared transmission resource
US7925291B2 (en) * 2003-08-13 2011-04-12 Qualcomm Incorporated User specific downlink power control channel Q-bit
US7380145B2 (en) * 2003-11-25 2008-05-27 Microsoft Corporation Modifying a power management algorithm based on wireless communication parameters
JP4458251B2 (ja) * 2004-07-13 2010-04-28 日本電気株式会社 移動通信システム、移動通信システムにおける送信電力制御方法及び移動局
KR100934656B1 (ko) 2006-02-06 2009-12-31 엘지전자 주식회사 다중 반송파 시스템에서의 무선 자원 할당 방법
US20070211669A1 (en) * 2006-03-07 2007-09-13 Bhupesh Manoharlal Umatt Method and apparatus for searching radio technologies
JP2008017009A (ja) * 2006-07-04 2008-01-24 Nec Corp 無線基地局及びこれを用いた送信電力制御方法
RU2438256C2 (ru) 2007-01-11 2011-12-27 Квэлкомм Инкорпорейтед Использование dtx и drx в системе беспроводной связи
US8509075B2 (en) * 2007-03-23 2013-08-13 Hewlett-Packard Development Company, Lp Data-type-based network path configuration
US9497642B2 (en) 2007-06-29 2016-11-15 Alcatel Lucent Method of automatically configuring a home base station router
US20090111499A1 (en) * 2007-10-24 2009-04-30 Peter Bosch Method of modifying pilot power for a home base station router based on user demand
EP2071738B1 (en) * 2007-12-13 2016-09-07 Alcatel-Lucent USA Inc. A picocell base station and method of adjusting transmission power of pilot signals therefrom
BRPI0910968A2 (pt) * 2008-04-29 2016-01-12 Ericsson Telefon Ab L M método e arranjo em um equipamento de usuário para controlar potência de enlace descendente em um sistema de rede de comunicação de multi-portadora
KR101039622B1 (ko) * 2008-05-13 2011-06-09 삼성전자주식회사 듀얼 스탠바이 모드 휴대 단말기의 전력 제어 방법 및 장치
MY152790A (en) * 2008-06-04 2014-11-28 Ericsson Telefon Ab L M Method and arrangements in a mobile communication network
US8271014B2 (en) * 2008-08-11 2012-09-18 Qualcomm Incorporated Automated parameter adjustment to compensate self adjusting transmit power and sensitivity level at the node B
US8982750B2 (en) 2009-01-16 2015-03-17 Qualcomm Incorporated Method and apparatus for transmitting overload indicator over the air
US8660600B2 (en) * 2009-03-12 2014-02-25 Qualcomm Incorporated Over-the-air overload indicator
CN101888692B (zh) * 2009-05-13 2012-10-31 电信科学技术研究院 一种下行功率控制方法及装置
US20120182893A1 (en) * 2011-01-17 2012-07-19 Solomon Trainin Method, apparatus and system for controlling power of wireless communication device
WO2014109683A1 (en) * 2013-01-10 2014-07-17 Telefonaktiebolaget L M Ericsson (Publ) Over-the-air signaling for coordination of time-division duplexing
CN103763764B (zh) * 2013-12-10 2017-01-11 银江股份有限公司 基于自动功率增大重传机制的输电线路无线通信的数据传输方法
US9456423B2 (en) 2014-06-18 2016-09-27 Qualcomm Incorporated Automated parameter adjustment to compensate self adjusting transmit power and sensitivity level at the node B
US10440657B2 (en) * 2017-01-26 2019-10-08 Qualcomm Incorporated Configuring different uplink power control for long and short uplink bursts

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5574982A (en) * 1993-05-14 1996-11-12 Telefonaktiebolaget Lm Ericsson Method and apparatus for regulating a power level of a transmitted radio signal
FI100072B (fi) * 1996-01-19 1997-09-15 Nokia Mobile Phones Ltd Menetelmä lähetystehon säätämiseksi sekä radiojärjestelmä
US6212399B1 (en) * 1998-03-06 2001-04-03 Lucent Technologies, Inc. Method and apparatus for controlling the power radiated by a wireless terminal in a telecommunications system based on a variable step size
US5991618A (en) * 1998-05-29 1999-11-23 Motorola, Inc. Method and system for estimating a communication mode quality in a wireless communications system
US6064659A (en) * 1998-07-10 2000-05-16 Motorola, Inc. Method and system for allocating transmit power to subscriber units in a wireless communications system
FI113426B (fi) 1998-07-16 2004-04-15 Nokia Corp Menetelmä lähetystehon säätämiseksi WCDMA-järjestelmässä
WO2000038348A1 (en) * 1998-12-18 2000-06-29 Nokia Networks Oy A method for traffic load control in a telecommunication network
US6311070B1 (en) * 1999-03-22 2001-10-30 Nortel Networks Limited Variable step size for power control bits to protect against power overshoot
ATE426956T1 (de) * 1999-07-13 2009-04-15 Alcatel Lucent Verfahren zur leistungssteigerung eines mobilen radiokommunikationssystems unter verwendung eines leistungsregelungsalgorithmus
US7085580B1 (en) * 1999-08-30 2006-08-01 Lucent Technologies Inc. Aggregate power measurement
SE516662C2 (sv) * 1999-11-26 2002-02-12 Ericsson Telefon Ab L M Förfarande för effektallokering för nedlänkkanaler i ett nedlänk effektbegränsat kommunikationssystem
JP5042439B2 (ja) * 2000-07-26 2012-10-03 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 無線通信システム
JP2002077040A (ja) * 2000-08-29 2002-03-15 Matsushita Electric Ind Co Ltd 基地局装置、制御局装置及び送信電力制御方法
US6804707B1 (en) 2000-10-20 2004-10-12 Eric Ronning Method and system for delivering wireless messages and information to personal computing devices
US6718180B1 (en) * 2000-10-24 2004-04-06 Telefonaktiebolaget Lm Ericsson (Publ) Power level convergence in a communications system
US7508778B2 (en) * 2001-12-05 2009-03-24 Qualcomm, Incorporated System and method for adjusting quality of service in a communication system
JP3876707B2 (ja) * 2001-12-20 2007-02-07 日本電気株式会社 送信電力制御方法及び基地局装置
SE0202845D0 (sv) * 2002-05-13 2002-09-23 Ericsson Telefon Ab L M Measurements for radio resource management for high-speed downlink shared channel (HS-DSCH)

Also Published As

Publication number Publication date
EP1698068B1 (en) 2013-08-21
EP1698068A1 (en) 2006-09-06
CN1894866B (zh) 2010-06-16
US7899484B2 (en) 2011-03-01
CN1894866A (zh) 2007-01-10
TW200541240A (en) 2005-12-16
WO2005060120A1 (en) 2005-06-30
US20080075030A1 (en) 2008-03-27
US20050136960A1 (en) 2005-06-23
TWI382688B (zh) 2013-01-11

Similar Documents

Publication Publication Date Title
HK1102946A1 (en) A method and a device for power control using in a communication system
IL156750A0 (en) Method and apparatus for forward power control in a communication system
AU2002257095A1 (en) Method and apparatus for power control in a communication system
IL175904A0 (en) Method and apparatus for providing an efficient control channel structure in a wireless communication system
AU2003268326A1 (en) A method and apparatus for power conservation in a wireless communication system
EP1533948A4 (en) COMMUNICATION METHOD, COMMUNICATION DEVICE AND COMMUNICATION SYSTEM
AU2003296470A8 (en) Power line communication system and method
AU2003231214A8 (en) System and method for facilitating device communication, management and control in a network
HK1081891A1 (en) Communication device and communication method
EP1583256A4 (en) POWER CONTROL METHOD IN A WIDEBAND CDMA MOBILE COMMUNICATION SYSTEM
HK1084791A1 (en) Method and system for power control during the traffic channel initialization period in a cdma network
AU2002322339A1 (en) System and method for power control calibration in a wireless communication device
EP1628427A4 (en) RETRANSMISSION CONTROL METHOD AND COMMUNICATION DEVICE
EP1578067A4 (en) DEVICE AND METHOD FOR CONTROLLING MOBILE NETWORK
IL167980A (en) Method and for code combining in a communication system
GB2401733B (en) Method and arrangement for automatic frequency control in a communication system
EP1517456A4 (en) PERFORMANCE RULES AND DEVICE
EP1614241A4 (en) METHODS AND APPARATUS FOR IMBING IN A COHERENT BLOCK COMMUNICATION SYSTEM
AU2003233665A1 (en) Method and system for communication using a portable device
AU2003273816A1 (en) Method and apparatus for power control in a mobile radio system
EP1704488A4 (en) CONTROL SYSTEM AND METHOD FOR A COMMUNICATION INTERFACE
GB2409603B (en) Method and arrangement for power control in a radio communication system
AU2003298772A8 (en) Method and apparatus for power control on a discontinuous transmission channel in a cdma system
GB2409117B (en) System and method for operating electrical devices in a well
EP1685557A4 (en) METHOD AND DEVICE FOR REDUCING ECHOS IN A COMMUNICATION SYSTEM

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20171208