TWI339960B - Transmission power control method, and mobile communication system - Google Patents
Transmission power control method, and mobile communication systemInfo
- Publication number
- TWI339960B TWI339960B TW095131166A TW95131166A TWI339960B TW I339960 B TWI339960 B TW I339960B TW 095131166 A TW095131166 A TW 095131166A TW 95131166 A TW95131166 A TW 95131166A TW I339960 B TWI339960 B TW I339960B
- Authority
- TW
- Taiwan
- Prior art keywords
- transmission power
- rgch
- cell
- control method
- mobile station
- 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
- H04W52/32—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. 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
- 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
- H04W52/36—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)
- Mobile Radio Communication Systems (AREA)
- Selective Calling Equipment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005274654A JP4592548B2 (ja) | 2005-08-24 | 2005-08-24 | 送信電力制御方法及び移動通信システム |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200718061A TW200718061A (en) | 2007-05-01 |
TWI339960B true TWI339960B (en) | 2011-04-01 |
Family
ID=37496758
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW98142519A TWI406520B (zh) | 2005-08-24 | 2006-08-24 | 傳輸功率控制方法與行動通訊系統 |
TW095131166A TWI339960B (en) | 2005-08-24 | 2006-08-24 | Transmission power control method, and mobile communication system |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW98142519A TWI406520B (zh) | 2005-08-24 | 2006-08-24 | 傳輸功率控制方法與行動通訊系統 |
Country Status (10)
Country | Link |
---|---|
US (2) | US7689241B2 (zh) |
EP (3) | EP2239865A1 (zh) |
JP (1) | JP4592548B2 (zh) |
KR (1) | KR101106082B1 (zh) |
CN (1) | CN1921338B (zh) |
AT (1) | ATE548876T1 (zh) |
BR (1) | BRPI0604918A (zh) |
ES (1) | ES2383052T3 (zh) |
RU (2) | RU2323549C1 (zh) |
TW (2) | TWI406520B (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8259752B2 (en) | 2004-05-07 | 2012-09-04 | Interdigital Technology Corporation | Medium access control layer architecture for supporting enhanced uplink |
US7885245B2 (en) * | 2004-07-19 | 2011-02-08 | Interdigital Technology Corporation | Method and apparatus for enhanced uplink multiplexing |
JP4592548B2 (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 |
GB0724417D0 (en) * | 2007-12-14 | 2008-01-30 | Icera Inc | Power control in a wireless communication system |
JP4452315B2 (ja) * | 2008-02-04 | 2010-04-21 | 株式会社エヌ・ティ・ティ・ドコモ | 移動通信方法及び無線基地局 |
CN101568176B (zh) * | 2008-04-23 | 2012-07-04 | 中兴通讯股份有限公司 | 上行同步实现方法 |
EP2129184B1 (en) | 2008-05-27 | 2010-10-27 | Telefonaktiebolaget LM Ericsson (publ) | Technique for radio resource management |
JP5624145B2 (ja) * | 2009-10-05 | 2014-11-12 | テレフオンアクチーボラゲット エル エムエリクソン(パブル) | 移動通信ネットワークにおける方法および装置 |
KR101622224B1 (ko) | 2009-11-06 | 2016-05-18 | 엘지전자 주식회사 | 무선 통신 시스템에서 단말 송신 전력 제어 방법 및 이를 위한 장치 |
CN102378243B (zh) * | 2010-08-12 | 2015-01-21 | 华为技术有限公司 | 重选偏移量获取及处理方法、基站及用户设备 |
US9137753B2 (en) * | 2011-08-08 | 2015-09-15 | Htc Corporation | Method for controlling transmission power of wireless device |
CN104488334B (zh) * | 2012-07-19 | 2019-01-01 | Lg电子株式会社 | 用于确定上行控制信道的发送功率的方法和装置 |
CN104853423A (zh) * | 2014-02-14 | 2015-08-19 | 上海朗帛通信技术有限公司 | 一种ue、基站中和多个服务小区连接的方法和设备 |
US11051252B2 (en) * | 2018-12-07 | 2021-06-29 | Qualcomm Incorporated | Mitigating spectral emission conditions for high transmission output power during degraded antenna peak gain |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU4175999A (en) | 1998-04-09 | 1999-11-01 | Telefonaktiebolaget Lm Ericsson (Publ) | Method for protecting power control commands used for uplink power control |
FR2817094B1 (fr) | 2000-11-17 | 2003-02-07 | Cit Alcatel | Procede pour le controle de puissance d'emission dans un systeme de radiocommunications mobiles |
US20020115640A1 (en) * | 2000-11-30 | 2002-08-22 | Claiborne Akiyo K. | Farnesyltransferase inhibitors |
KR100433893B1 (ko) * | 2001-01-15 | 2004-06-04 | 삼성전자주식회사 | 협대역 시분할 듀플렉싱 부호분할다중접속 통신시스템의전력 제어 방법 및 장치 |
US6970716B2 (en) * | 2001-02-22 | 2005-11-29 | Telefonaktiebolaget Lm Ericsson (Publ) | Power control for downlink shared channel in radio access telecommunications network |
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 |
CN100548075C (zh) | 2001-09-21 | 2009-10-07 | 株式会社Ntt都科摩 | 传输功率控制方法和无线电网络控制装置 |
MXPA04005859A (es) * | 2001-11-16 | 2004-10-11 | Lg Electronics Inc | Metodo para transmitir informacion sobre control de energia para un canal compartido de enlace descendente de alta velocidad en un sistema movil de comunicaciones. |
EP1469686B1 (en) * | 2002-01-18 | 2013-05-29 | Fujitsu Limited | Method and apparatus for controlling feedback in closed loop transmission diversity |
KR100832117B1 (ko) | 2002-02-17 | 2008-05-27 | 삼성전자주식회사 | 고속 순방향 패킷 접속 방식을 사용하는 이동통신 시스템에서 역방향 송신전력 오프셋 정보를 송수신하는 장치 및 방법 |
KR100721787B1 (ko) | 2002-05-09 | 2007-05-25 | 노키아 코포레이션 | 노드 b 및 srnc에서 알려진 hsdpa cqi,ack, nack 파워 오프셋 |
JP4022106B2 (ja) * | 2002-06-28 | 2007-12-12 | 松下電器産業株式会社 | シグナリング方法及び基地局装置 |
JP2004080235A (ja) | 2002-08-14 | 2004-03-11 | Nec Corp | セルラシステム、移動局、基地局及びそれに用いる送信電力制御方法並びにそのプログラム |
JP3574443B2 (ja) * | 2002-08-20 | 2004-10-06 | 松下電器産業株式会社 | 通信端末装置、基地局装置、および送信電力制御方法 |
US7613474B2 (en) * | 2004-06-17 | 2009-11-03 | Nec Corporation | Transmission power control method of uplink packet data transmission |
JP4592548B2 (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 |
-
2005
- 2005-08-24 JP JP2005274654A patent/JP4592548B2/ja active Active
-
2006
- 2006-08-23 RU RU2006130461A patent/RU2323549C1/ru active
- 2006-08-23 BR BRPI0604918-4A patent/BRPI0604918A/pt not_active IP Right Cessation
- 2006-08-23 US US11/508,266 patent/US7689241B2/en active Active
- 2006-08-24 TW TW98142519A patent/TWI406520B/zh active
- 2006-08-24 EP EP20100170604 patent/EP2239865A1/en not_active Withdrawn
- 2006-08-24 AT AT06017688T patent/ATE548876T1/de active
- 2006-08-24 TW TW095131166A patent/TWI339960B/zh active
- 2006-08-24 EP EP20060017688 patent/EP1758263B1/en active Active
- 2006-08-24 EP EP20100182016 patent/EP2262122A3/en not_active Withdrawn
- 2006-08-24 CN CN2006101256148A patent/CN1921338B/zh active Active
- 2006-08-24 ES ES06017688T patent/ES2383052T3/es active Active
-
2007
- 2007-06-04 KR KR1020070054501A patent/KR101106082B1/ko active IP Right Grant
- 2007-12-17 RU RU2007147023A patent/RU2384979C2/ru active
-
2009
- 2009-12-22 US US12/645,239 patent/US8532688B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
TWI406520B (zh) | 2013-08-21 |
JP2007060605A (ja) | 2007-03-08 |
RU2384979C2 (ru) | 2010-03-20 |
EP2239865A1 (en) | 2010-10-13 |
US8532688B2 (en) | 2013-09-10 |
EP1758263A3 (en) | 2008-03-19 |
US7689241B2 (en) | 2010-03-30 |
RU2007147023A (ru) | 2009-06-27 |
CN1921338B (zh) | 2010-07-21 |
CN1921338A (zh) | 2007-02-28 |
TW200718061A (en) | 2007-05-01 |
ATE548876T1 (de) | 2012-03-15 |
EP1758263B1 (en) | 2012-03-07 |
US20070047487A1 (en) | 2007-03-01 |
BRPI0604918A (pt) | 2007-04-27 |
TW201018113A (en) | 2010-05-01 |
ES2383052T3 (es) | 2012-06-15 |
JP4592548B2 (ja) | 2010-12-01 |
US20100093357A1 (en) | 2010-04-15 |
EP2262122A2 (en) | 2010-12-15 |
RU2323549C1 (ru) | 2008-04-27 |
EP2262122A3 (en) | 2012-05-02 |
KR20070068322A (ko) | 2007-06-29 |
KR101106082B1 (ko) | 2012-01-18 |
EP1758263A2 (en) | 2007-02-28 |
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