HK1069488A1 - Mobile communication system, wireless base stationapparatus and power control method for use therein - Google Patents

Mobile communication system, wireless base stationapparatus and power control method for use therein

Info

Publication number
HK1069488A1
HK1069488A1 HK05101790A HK05101790A HK1069488A1 HK 1069488 A1 HK1069488 A1 HK 1069488A1 HK 05101790 A HK05101790 A HK 05101790A HK 05101790 A HK05101790 A HK 05101790A HK 1069488 A1 HK1069488 A1 HK 1069488A1
Authority
HK
Hong Kong
Prior art keywords
communication system
mobile communication
control method
power control
wireless base
Prior art date
Application number
HK05101790A
Other languages
English (en)
Inventor
Kenki Takagi
Original Assignee
Nec 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 Nec Corp filed Critical Nec Corp
Publication of HK1069488A1 publication Critical patent/HK1069488A1/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
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/143—Downlink power control
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K99/00—Subject matter not provided for in other groups of this subclass
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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
    • H04W52/16—Deriving transmission power values from another channel
    • 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
    • H04W52/32—TPC of broadcast or control channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • H04L1/0017—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy where the mode-switching is based on Quality of Service requirement
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
HK05101790A 2003-03-26 2005-03-01 Mobile communication system, wireless base stationapparatus and power control method for use therein HK1069488A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003084036A JP2004297231A (ja) 2003-03-26 2003-03-26 移動通信システム、無線基地局装置及びそれらに用いる電力制御方法

Publications (1)

Publication Number Publication Date
HK1069488A1 true HK1069488A1 (en) 2005-05-20

Family

ID=32212182

Family Applications (1)

Application Number Title Priority Date Filing Date
HK05101790A HK1069488A1 (en) 2003-03-26 2005-03-01 Mobile communication system, wireless base stationapparatus and power control method for use therein

Country Status (6)

Country Link
US (1) US20040229641A1 (zh)
JP (1) JP2004297231A (zh)
KR (1) KR20040084852A (zh)
CN (1) CN1312853C (zh)
GB (1) GB2402303B (zh)
HK (1) HK1069488A1 (zh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU767199B2 (en) * 1999-11-16 2003-11-06 Samsung Electronics Co., Ltd. Power controlling apparatus and method in mobile communication system
CN100370707C (zh) * 2004-11-05 2008-02-20 华为技术有限公司 增强型上行专用物理信道功率控制方法及装置
JP4559290B2 (ja) * 2005-04-28 2010-10-06 株式会社エヌ・ティ・ティ・ドコモ 伝送速度制御方法、移動局及び無線基地局
JP4592545B2 (ja) * 2005-08-24 2010-12-01 株式会社エヌ・ティ・ティ・ドコモ 送信電力制御方法及び移動通信システム
JP4840073B2 (ja) * 2006-10-18 2011-12-21 日本電気株式会社 移動体通信システム、基地局装置及びそれらに用いるアップリンクパケット再送回数推定方法
KR101226985B1 (ko) 2006-11-01 2013-01-29 퀄컴 인코포레이티드 Ｓｃ-ｆｄｍａ 시스템에서 가변 전력 오프셋들을 가진 제어 및 데이터의 멀티플렉싱
EP1936851B1 (en) 2006-12-18 2019-08-28 Huawei Technologies Co., Ltd. Method and apparatus for transmitting/receiving data and control information through an uplink in a wireless communication system
KR101002247B1 (ko) * 2006-12-18 2010-12-20 삼성전자주식회사 무선통신 시스템에서 상향링크를 통해 데이터 및 제어정보를 송수신하는 방법 및 장치
MY192672A (en) * 2008-02-04 2022-08-30 Samsung Electronics Co Ltd Control and data multiplexing in communication systems
GB2481421B (en) * 2010-06-23 2016-10-26 Gigle Networks Ltd Communications network and method thereof
CN108494536A (zh) 2012-10-30 2018-09-04 华为技术有限公司 增强物理下行控制信道的处理方法、网络侧设备和用户设备
KR101602328B1 (ko) 2014-12-26 2016-03-10 주식회사 이노와이어리스 이동통신 시스템에서 기지국 물리계층 기기의 전력 제어 방법

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5926500A (en) * 1996-05-28 1999-07-20 Qualcomm Incorporated Reduced peak-to-average transmit power high data rate CDMA wireless communication system
CA2371958C (en) * 1999-04-12 2006-07-25 Samsung Electronics Co., Ltd. Apparatus and method for gated transmission in a cdma communication system
KR100605978B1 (ko) * 1999-05-29 2006-07-28 삼성전자주식회사 부호분할다중접속 이동통신시스템의 불연속 전송모드에서 연속적인 외부순환 전력제어를 위한 송수신 장치 및 방법
DE19931236C2 (de) * 1999-07-07 2002-05-29 Siemens Ag Verfahren zur Zuweisung von Übertragungskapazität zu Verbindungen in einem Funk-Kommunikationssystem
CN1141809C (zh) * 1999-11-10 2004-03-10 深圳市中兴通讯股份有限公司 Wcdma基站中前向信道的基带信号处理装置
SE517030C2 (sv) * 2000-06-06 2002-04-02 Ericsson Telefon Ab L M Metod och anordning för val av modulerings- och kodningsregler i ett radiokommunikationssystem
EP1206855B1 (en) * 2000-06-22 2004-10-06 Samsung Electronics Co., Ltd. Apparatus for gated transmission of dedicated physical control channel and method thereof in mobile communication system
CN1157861C (zh) * 2000-11-02 2004-07-14 华为技术有限公司 移动通信系统中前向链路发射功率控制的方法及装置
CA2436042A1 (en) * 2000-12-22 2002-07-04 Wiscom Technologies Inc. Adaptive pilot/traffic channel power control for 3gpp wcdma
JP4053004B2 (ja) * 2002-02-09 2008-02-27 エルジー エレクトロニクス インコーポレイティド Ｄｓｃｈ電力制御方法

Also Published As

Publication number Publication date
GB2402303A (en) 2004-12-01
GB0406874D0 (en) 2004-04-28
KR20040084852A (ko) 2004-10-06
CN1533049A (zh) 2004-09-29
JP2004297231A (ja) 2004-10-21
US20040229641A1 (en) 2004-11-18
CN1312853C (zh) 2007-04-25
GB2402303B (en) 2005-08-10

Similar Documents

Publication Publication Date Title
HK1069488A1 (en) Mobile communication system, wireless base stationapparatus and power control method for use therein
HK1079383A1 (en) Location based method and system for wireless mobile unit communication
HK1107212A1 (zh) 蜂窩系統、基站及移動台、以及通信控制方法
EP1784036A4 (en) COMMUNICATION CONTROL TECHNIQUE, RADIO TRANSMISSION SYSTEM, BASE STATION AND MOBILE STATION
SG110067A1 (en) Base station, mobile communication system, and communication method
EP1616409A4 (en) WIRELESS COMMUNICATION SYSTEM AND WIRELESS COMMUNICATION DEVICE AND CONTROL PROCEDURE
EP1616410A4 (en) WIRELESS COMMUNICATION SYSTEM AND WIRELESS COMMUNICATION DEVICE AND CONTROL PROCEDURE
GB2425023B (en) Mobile Communication System, Base Station And Transmission Power Control Method For Use Therein
EP1788828A4 (en) MOBILE STATION, BASE STATION, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD
EP1833268A4 (en) CONTROL STATION FOR A WIRELESS LINE, BASE STATION, MOBILE STATION, MOBILE COMMUNICATION SYSTEM AND MOBILE COMMUNICATION PROCESS
HK1066109A1 (en) Mobile communication system, base station, and communication control method
EP1802144A4 (en) MOBILE COMMUNICATION CONTROL METHOD, WIRELESS LINE CONTROL APPARATUS, BASE STATION AND MOBILE STATION
EP1531560A4 (en) RADIO BASE STATION, MOBILE RADIO COMMUNICATION STATION, AND RADIO COMMUNICATION METHOD
EP1827043A4 (en) MOBILE COMMUNICATION SYSTEM, MOBILE STATION, WIRELESS BASE STATION, AND WIRELESS LINE CONTROL STATION
EP1827041A4 (en) MOBILE TELECOMMUNICATION SYSTEM, WIRELESS MANAGEMENT STATION, MOBILE STATION AND WIRELESS BASE STATION
GB2389273B (en) Wireless communication system architechture mobile station and method
SG107126A1 (en) Communication control system, communication control method, base station and mobile station
GB0507888D0 (en) Mobile communication system, base station terminal, and control method therefor
EP1715707A4 (en) MOBILE STATION, BASE STATION, COMMUNICATION SYSTEM AND COMMUNICATION PROCESS
EP1677442A4 (en) MOBILE COMMUNICATION SYSTEM, MOBILE STATION AND RADIO CONTROLLER
EP1471676A4 (en) MOBILE STATION, BASE STATION, COMMUNICATION SYSTEM AND METHOD
IL171970A0 (en) Mobile station and method for controlling mobile station side communication, base station and method for controlling base station side communication, and communication system
EP1667343A4 (en) MOBILE COMMUNICATION SYSTEM AND METHOD, BASE STATION AND MOBILE STATION
SG110068A1 (en) Radio communication method, base station and mobile station
EP1816757A4 (en) BATHING STATION, WIRING STATION STATION AND RADIO COMMUNICATION PROCESS

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: 20110326