JP4642902B2 - キャリアのバックワードチャネルの初期送信電力を決定する方法および装置 - Google Patents

キャリアのバックワードチャネルの初期送信電力を決定する方法および装置 Download PDF

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Publication number: JP4642902B2
Authority: JP; Japan
Prior art keywords: backward; carrier; transmission power; pilot; determining
Prior art date: 2005-08-16
Legal status (The legal status 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 status listed.): Active

Application number

JP2008526356A

Other languages

English (en)

Japanese (ja)

Other versions

JP2009505533A (ja

Inventor

建民 ▲ル▼

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Huawei Technologies Co Ltd

Original Assignee

Huawei Technologies Co Ltd

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.)

2005-08-16

Filing date

2006-07-28

Publication date

2011-03-02

2006-07-28 Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd

2009-02-05 Publication of JP2009505533A publication Critical patent/JP2009505533A/ja

2011-03-02 Application granted granted Critical

2011-03-02 Publication of JP4642902B2 publication Critical patent/JP4642902B2/ja

Status Active legal-status Critical Current

2026-07-28 Anticipated expiration legal-status Critical

Links

238000000034 method Methods 0.000 title claims description 43
230000005540 biological transmission Effects 0.000 claims description 191
239000000969 carrier Substances 0.000 claims description 47
230000011664 signaling Effects 0.000 claims description 13
239000000523 sample Substances 0.000 claims description 8
230000001960 triggered effect Effects 0.000 claims description 2
238000004891 communication Methods 0.000 description 6
238000004364 calculation method Methods 0.000 description 4
238000010586 diagram Methods 0.000 description 2
238000005516 engineering process Methods 0.000 description 1
238000010295 mobile communication Methods 0.000 description 1

Images

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
- H04W52/38—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
- 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
- H04W52/38—TPC being performed in particular situations
- H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Mobile Radio Communication Systems (AREA)

JP2008526356A 2005-08-16 2006-07-28 キャリアのバックワードチャネルの初期送信電力を決定する方法および装置 Active JP4642902B2 (ja)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
CN200510090768		2005-08-16
CNB200510126118XA CN100377509C (zh)	2005-08-16	2005-11-30	确定载波反向信道初始发射功率的方法
PCT/CN2006/001889 WO2007019780A1 (fr)	2005-08-16	2006-07-28	Méthode et appareil de détermination de puissance d’émission initiale du canal inverse de porteuse

Publications (2)

Publication Number	Publication Date
JP2009505533A JP2009505533A (ja)	2009-02-05
JP4642902B2 true JP4642902B2 (ja)	2011-03-02

Family

ID=36811460

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2008526356A Active JP4642902B2 (ja)	2005-08-16	2006-07-28	キャリアのバックワードチャネルの初期送信電力を決定する方法および装置

Country Status (3)

Country	Link
JP (1)	JP4642902B2 (zh)
CN (2)	CN100377509C (zh)
WO (1)	WO2007019780A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8660095B2 (en)	2005-07-21	2014-02-25	Qualcomm Incorporated	Reverse link transmit power control in a wireless communication system
JP5338678B2 (ja) *	2007-12-03	2013-11-13	日本電気株式会社	無線通信システム、通信制御方法、無線局、及び記録媒体
CN101860949B (zh) *	2009-04-10	2013-07-10	电信科学技术研究院	一种多载波*下确定发射功率的方法、*和装置
CN102088760A (zh) *	2009-12-08	2011-06-08	中兴通讯股份有限公司	载波聚合***中上行链路的功率控制方法及装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2003041438A1 (fr) *	2001-11-08	2003-05-15	Ntt Docomo, Inc.	Procede de transmission de preambules, station mobile, systeme mobile de telecommunications programme de transmission de preambules et signal de donnees informatiques
JP2004320165A (ja) *	2003-04-11	2004-11-11	Ntt Docomo Inc	基地局、移動局、通信システム、送信制御方法及び移動局制御プログラム
US20050164646A1 (en) *	2004-01-28	2005-07-28	Telefonaktiebolaget Lm Ericsson	Outer loop power control using multiple channels

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ZA965340B (en) *	1995-06-30	1997-01-27	Interdigital Tech Corp	Code division multiple access (cdma) communication system
JP3039402B2 (ja) *	1996-12-05	2000-05-08	日本電気株式会社	移動通信システムの送信電力制御装置
US6154659A (en) *	1997-12-24	2000-11-28	Nortel Networks Limited	Fast forward link power control in a code division multiple access system
JP3150115B2 (ja) *	1998-11-12	2001-03-26	埼玉日本電気株式会社	Ｃｄｍａ開ループ制御における上りチャネル干渉補正方法及びそのシステム
US6587697B2 (en) *	2001-05-14	2003-07-01	Interdigital Technology Corporation	Common control channel uplink power control for adaptive modulation and coding techniques
US7092731B2 (en) *	2003-03-06	2006-08-15	Lucent Technologies Inc.	Method for improving capacity of a reverse link channel in a wireless network

2005
- 2005-11-30 CN CNB200510126118XA patent/CN100377509C/zh active Active
2006
- 2006-07-28 CN CN2006800121917A patent/CN101160739B/zh not_active Expired - Fee Related
- 2006-07-28 JP JP2008526356A patent/JP4642902B2/ja active Active
- 2006-07-28 WO PCT/CN2006/001889 patent/WO2007019780A1/zh active Application Filing

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2003041438A1 (fr) *	2001-11-08	2003-05-15	Ntt Docomo, Inc.	Procede de transmission de preambules, station mobile, systeme mobile de telecommunications programme de transmission de preambules et signal de donnees informatiques
JP2004320165A (ja) *	2003-04-11	2004-11-11	Ntt Docomo Inc	基地局、移動局、通信システム、送信制御方法及び移動局制御プログラム
US20050164646A1 (en) *	2004-01-28	2005-07-28	Telefonaktiebolaget Lm Ericsson	Outer loop power control using multiple channels

Also Published As

Publication number	Publication date
CN100377509C (zh)	2008-03-26
CN1801663A (zh)	2006-07-12
CN101160739A (zh)	2008-04-09
JP2009505533A (ja)	2009-02-05
CN101160739B (zh)	2012-10-17
WO2007019780A1 (fr)	2007-02-22

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