SG145714A1 - Power control for downlink and uplink channels - Google Patents
Power control for downlink and uplink channelsInfo
- Publication number
- SG145714A1 SG145714A1 SG200805784-6A SG2008057846A SG145714A1 SG 145714 A1 SG145714 A1 SG 145714A1 SG 2008057846 A SG2008057846 A SG 2008057846A SG 145714 A1 SG145714 A1 SG 145714A1
- Authority
- SG
- Singapore
- Prior art keywords
- cctrch
- power
- downlink
- dtx
- employed
- Prior art date
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
- H04W52/36—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
- H04W52/362—Aspects of the step size
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/005—Control of transmission; Equalising
-
- 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
- H04W52/44—TPC being performed in particular situations in connection with interruption of transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
-
- 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
- H04W52/08—Closed loop power control
-
- 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
- H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US52397303P | 2003-11-21 | 2003-11-21 | |
US10/956,419 US7808944B2 (en) | 2003-11-21 | 2004-10-01 | Wireless communication method and apparatus for controlling the transmission power of downlink and uplink coded composite transport channels based on discontinuous transmission state values |
Publications (1)
Publication Number | Publication Date |
---|---|
SG145714A1 true SG145714A1 (en) | 2008-09-29 |
Family
ID=34681463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG200805784-6A SG145714A1 (en) | 2003-11-21 | 2004-11-16 | Power control for downlink and uplink channels |
Country Status (18)
Country | Link |
---|---|
US (1) | US7808944B2 (fr) |
EP (1) | EP1695474B1 (fr) |
JP (2) | JP4705040B2 (fr) |
KR (4) | KR101132047B1 (fr) |
CN (1) | CN101902813A (fr) |
AR (1) | AR046653A1 (fr) |
AT (1) | ATE470274T1 (fr) |
AU (1) | AU2004310672B2 (fr) |
BR (1) | BRPI0413954A (fr) |
CA (2) | CA2542299C (fr) |
DE (2) | DE602004027535D1 (fr) |
GE (1) | GEP20094619B (fr) |
IL (1) | IL173748A (fr) |
MX (1) | MXPA06003950A (fr) |
NO (1) | NO20062830L (fr) |
SG (1) | SG145714A1 (fr) |
TW (4) | TW200623673A (fr) |
WO (1) | WO2005053204A2 (fr) |
Families Citing this family (20)
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MX2007013814A (es) * | 2005-05-04 | 2008-04-17 | Nokia Corp | Tamanos de pasos de control de potencia variable para acceso de paquetes con enlace ascendente a alta velocidad (hsupa). |
CN100407591C (zh) * | 2005-12-09 | 2008-07-30 | 中兴通讯股份有限公司 | 无线通信系统中的功率控制方法 |
EP1966907B1 (fr) * | 2005-12-23 | 2018-02-21 | Koninklijke Philips N.V. | Commande de puissance d'emission dans une station radio |
EP1804540A1 (fr) * | 2005-12-29 | 2007-07-04 | Motorola, Inc. | Méthode et dispositif pour synchroniser des cellules voisines |
CN100388644C (zh) * | 2006-01-24 | 2008-05-14 | 中兴通讯股份有限公司 | 无线通信系统中上行不连续发射时的上行功率控制方法 |
CN100407593C (zh) * | 2006-01-24 | 2008-07-30 | 中兴通讯股份有限公司 | 无线通信系统中下行不连续发射时的下行功率控制方法 |
CN101026396B (zh) * | 2006-02-17 | 2010-05-12 | 华为技术有限公司 | 分组数据传输中的功率控制方法 |
US20110312318A1 (en) * | 2006-03-13 | 2011-12-22 | Niose Free Wireless, Inc | System, device, database and method for increasing the capacity and call volume of a communications network |
CN100544228C (zh) * | 2006-04-30 | 2009-09-23 | 中兴通讯股份有限公司 | 一种节点b高速共享信息信道功率控制参数的配置方法 |
CN100584094C (zh) * | 2006-09-20 | 2010-01-20 | 华为技术有限公司 | 配置e-dch信道的方法、信道配置模块和用户设备 |
US7881742B2 (en) | 2007-01-31 | 2011-02-01 | Qualcomm, Incorporated | Method and apparatus for power control during DTX operation |
CN101132207B (zh) * | 2007-03-09 | 2011-05-25 | 中兴通讯股份有限公司 | 一种td-scdma系统中的下行功率控制方法 |
CN101567713B (zh) * | 2008-04-25 | 2012-10-03 | 电信科学技术研究院 | 时分双工系统中上行传输功率的确定方法、系统及装置 |
JP5109856B2 (ja) * | 2008-07-30 | 2012-12-26 | 富士通株式会社 | 無線移動局装置および無線基地局装置 |
CN101742618B (zh) * | 2008-11-14 | 2013-04-24 | 华为技术有限公司 | 一种确定非连续发射模式的方法、基站 |
KR101528782B1 (ko) * | 2009-02-26 | 2015-06-15 | 삼성전자주식회사 | 다중 안테나 시스템에서 채널 환경에 따라 통신 방식을 변경하기 위한 장치 및 방법 |
CN102281624B (zh) * | 2010-06-11 | 2015-06-10 | 中兴通讯股份有限公司 | 一种上行不连续发射时的控制命令字传输方法、装置和基站 |
CN103503335B (zh) * | 2011-05-03 | 2017-05-24 | Lg电子株式会社 | 在无线通信系统中终端将信号发射到基站/从基站接收信号的方法及其装置 |
GB2504701A (en) * | 2012-08-06 | 2014-02-12 | Nec Corp | Determining current state of a mobile device |
US11172451B1 (en) * | 2020-08-06 | 2021-11-09 | At&T Intellectual Property I, L.P. | Uplink power control mechanism for dual connectivity networks |
Family Cites Families (33)
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TW347616B (en) | 1995-03-31 | 1998-12-11 | Qualcomm Inc | Method and apparatus for performing fast power control in a mobile communication system a method and apparatus for controlling transmission power in a mobile communication system is disclosed. |
EP0892943A1 (fr) * | 1996-04-09 | 1999-01-27 | Minnesota Mining And Manufacturing Company | Barriere bicouche pour photorecepteurs |
FI106666B (fi) * | 1997-01-24 | 2001-03-15 | Nokia Networks Oy | Tehonsäätömenetelmä epäjatkuvaan lähetykseen |
US6545989B1 (en) | 1998-02-19 | 2003-04-08 | Qualcomm Incorporated | Transmit gating in a wireless communication system |
CN101282148A (zh) * | 1998-03-26 | 2008-10-08 | 三菱电机株式会社 | 频谱扩展通信装置和频谱扩展通信方法 |
JP3471662B2 (ja) * | 1998-08-28 | 2003-12-02 | 松下電器産業株式会社 | 送受信装置及びその送信電力制御方法 |
US6545969B1 (en) * | 1998-12-04 | 2003-04-08 | Terastor Corporation | Monolithic optical head |
KR100651457B1 (ko) | 1999-02-13 | 2006-11-28 | 삼성전자주식회사 | 부호분할다중접속 이동통신시스템의 불연속 전송모드에서 연속적인 외부순환 전력제어장치 및 방법 |
KR100401191B1 (ko) | 1999-02-13 | 2003-10-10 | 삼성전자주식회사 | 이동통신시스템의 역방향 링크 송신제어장치 및 방법 |
US6249683B1 (en) | 1999-04-08 | 2001-06-19 | Qualcomm Incorporated | Forward link power control of multiple data streams transmitted to a mobile station using a common power control channel |
ES2212840T3 (es) | 1999-04-12 | 2004-08-01 | Alcatel | Un metodo para mejorar las prestaciones de un sistema de radiocomunicacion movil que usa un algoritmo de control de potencia. |
EP1188256B9 (fr) * | 1999-06-23 | 2012-07-25 | Gigaset Communications GmbH | Procede de reglage de la puissance d'emission dans un systeme radio, et systeme radio correspondant |
US6421327B1 (en) | 1999-06-28 | 2002-07-16 | Qualcomm Incorporated | Method and apparatus for controlling transmission energy in a communication system employing orthogonal transmit diversity |
JP2001136123A (ja) * | 1999-08-20 | 2001-05-18 | Matsushita Electric Ind Co Ltd | 基地局装置、通信端末装置、及び送信電力制御方法 |
US6628958B1 (en) | 1999-09-15 | 2003-09-30 | Lucent Technologies Inc. | Method for adjusting the transmit power level during soft handoff in wireless communication systems |
FR2803960B1 (fr) * | 2000-01-14 | 2002-05-24 | Nortel Matra Cellular | Procedes et dispositifs de traitement pour l'emission de symboles d'information sur des canaux multiplexes, et de traitement correspondant pour la reception |
US7590095B2 (en) | 2000-02-14 | 2009-09-15 | Qualcomm Incorporated | Method and apparatus for power control of multiple channels in a wireless communication 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 |
EP1143634A1 (fr) | 2000-04-07 | 2001-10-10 | Alcatel | Procédé de réglage des paramètres en mode comprimé et de réglage d'un valeur de consigne de la qualité de transmission pour le commande de la puissance dans un système de radiocommunication mobile |
US7230932B2 (en) * | 2000-08-18 | 2007-06-12 | Nokia Mobile Phones Ltd. | Method and apparatus for discontinuous reception scheme and power saving mode for user equipment in packet access mode |
FI109851B (fi) * | 2000-10-09 | 2002-10-15 | Nokia Corp | Menetelmä lähetystehon säätämisen jatkuvuuden turvaamiseksi huolimatta epäjatkuvasta lähetyksestä, sekä matkaviestin ja radiopääsyverkon verkkoelementti |
RU2003118456A (ru) | 2000-11-21 | 2004-12-10 | Квэлкомм Инкорпорейтед | Способ и устройство для управления мощностью в беспроводной системе связи |
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 |
US6970716B2 (en) * | 2001-02-22 | 2005-11-29 | Telefonaktiebolaget Lm Ericsson (Publ) | Power control for downlink shared channel in radio access telecommunications network |
US6819938B2 (en) | 2001-06-26 | 2004-11-16 | Qualcomm Incorporated | System and method for power control calibration and a wireless communication device |
KR100547843B1 (ko) | 2001-07-13 | 2006-02-01 | 삼성전자주식회사 | 이동통신 시스템의 송신전력 제어장치 및 방법 |
KR100459573B1 (ko) * | 2001-08-25 | 2004-12-03 | 삼성전자주식회사 | 고속 순방향 패킷 접속 방식을 사용하는 통신 시스템에서역방향 전송 전력 오프셋과 고속 순방향 공통 채널 전력레벨을 송수신하는 장치 및 방법 |
US6622024B2 (en) * | 2001-09-20 | 2003-09-16 | Interdigital Technology Corporation | Outer loop transmit power control using channel-adaptive processing |
KR20030032875A (ko) | 2001-10-19 | 2003-04-26 | 삼성전자주식회사 | 멀티캐스트 멀티미디어 방송 서비스를 제공하는 이동 통신시스템에서 순방향 데이터 채널 송신 전력을 제어하는장치 및 방법 |
GB2382746B (en) | 2001-11-20 | 2005-12-14 | Ericsson Telefon Ab L M | Establishing radio communication channels |
JP2003298505A (ja) | 2002-04-02 | 2003-10-17 | Nec Corp | 無線基地局装置 |
WO2003103159A2 (fr) | 2002-05-29 | 2003-12-11 | Interdigital Technology Corporation | Connections à commutation de paquets utilisant des voies spécialisées |
DE602004016957D1 (de) | 2003-02-04 | 2008-11-20 | Lg Electronics Inc | Aufwärtsstreckensendeleistungssteuerverfahren |
-
2004
- 2004-10-01 US US10/956,419 patent/US7808944B2/en not_active Expired - Fee Related
- 2004-11-16 KR KR1020067003072A patent/KR101132047B1/ko not_active IP Right Cessation
- 2004-11-16 SG SG200805784-6A patent/SG145714A1/en unknown
- 2004-11-16 DE DE602004027535T patent/DE602004027535D1/de active Active
- 2004-11-16 JP JP2006541321A patent/JP4705040B2/ja not_active Expired - Fee Related
- 2004-11-16 CA CA2542299A patent/CA2542299C/fr not_active Expired - Fee Related
- 2004-11-16 KR KR1020097024719A patent/KR20100007929A/ko not_active Application Discontinuation
- 2004-11-16 AU AU2004310672A patent/AU2004310672B2/en not_active Ceased
- 2004-11-16 GE GEAP20049465A patent/GEP20094619B/en unknown
- 2004-11-16 EP EP04811154A patent/EP1695474B1/fr not_active Not-in-force
- 2004-11-16 MX MXPA06003950A patent/MXPA06003950A/es active IP Right Grant
- 2004-11-16 CN CN201010128887.4A patent/CN101902813A/zh active Pending
- 2004-11-16 CA CA002676233A patent/CA2676233A1/fr not_active Abandoned
- 2004-11-16 AT AT04811154T patent/ATE470274T1/de not_active IP Right Cessation
- 2004-11-16 BR BRPI0413954-2A patent/BRPI0413954A/pt not_active IP Right Cessation
- 2004-11-16 WO PCT/US2004/038338 patent/WO2005053204A2/fr active Application Filing
- 2004-11-17 TW TW094120072A patent/TW200623673A/zh unknown
- 2004-11-17 TW TW093135319A patent/TWI271046B/zh not_active IP Right Cessation
- 2004-11-17 TW TW093218456U patent/TWM279115U/zh not_active IP Right Cessation
- 2004-11-17 TW TW096143779A patent/TW200830761A/zh unknown
- 2004-11-20 KR KR1020040095495A patent/KR100686575B1/ko not_active IP Right Cessation
- 2004-11-22 AR ARP040104304A patent/AR046653A1/es not_active Application Discontinuation
- 2004-11-22 DE DE202004018126U patent/DE202004018126U1/de not_active Expired - Lifetime
-
2005
- 2005-08-29 KR KR1020050079676A patent/KR101123475B1/ko not_active IP Right Cessation
-
2006
- 2006-02-15 IL IL173748A patent/IL173748A/en not_active IP Right Cessation
- 2006-06-16 NO NO20062830A patent/NO20062830L/no not_active Application Discontinuation
-
2007
- 2007-08-30 JP JP2007224865A patent/JP4740209B2/ja not_active Expired - Fee Related
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