CN101238653B - 移动终端及其控制方法 - Google Patents
移动终端及其控制方法 Download PDFInfo
- Publication number
- CN101238653B CN101238653B CN2006800250797A CN200680025079A CN101238653B CN 101238653 B CN101238653 B CN 101238653B CN 2006800250797 A CN2006800250797 A CN 2006800250797A CN 200680025079 A CN200680025079 A CN 200680025079A CN 101238653 B CN101238653 B CN 101238653B
- Authority
- CN
- China
- Prior art keywords
- target sir
- state
- burst error
- sir
- crc
- Prior art date
- 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.)
- Expired - Fee Related
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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
- H04W52/12—Outer and inner loops
-
- 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
- H04L1/0019—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy in which mode-switching is based on a statistical approach
-
- 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
- H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
-
- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0061—Error detection codes
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005262423 | 2005-09-09 | ||
JP262423/2005 | 2005-09-09 | ||
PCT/JP2006/317350 WO2007029618A1 (ja) | 2005-09-09 | 2006-09-01 | 移動携帯端末およびその制御方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101238653A CN101238653A (zh) | 2008-08-06 |
CN101238653B true CN101238653B (zh) | 2012-09-05 |
Family
ID=37835737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800250797A Expired - Fee Related CN101238653B (zh) | 2005-09-09 | 2006-09-01 | 移动终端及其控制方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8010148B2 (zh) |
EP (1) | EP1924011A4 (zh) |
JP (1) | JPWO2007029618A1 (zh) |
CN (1) | CN101238653B (zh) |
WO (1) | WO2007029618A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009084091A1 (ja) * | 2007-12-27 | 2009-07-09 | Fujitsu Limited | 送信電力制御方法及びその装置 |
KR101459147B1 (ko) * | 2008-02-04 | 2014-11-10 | 엘지전자 주식회사 | 무선통신 시스템에서 전송 파워 제어 명령 전송 방법 |
EP2239984B1 (en) * | 2009-04-07 | 2012-09-05 | ST-Ericsson SA | Process for improving the determination of the sir target in a outer loop power control mechanism of a umts ue |
EP2365716A1 (en) * | 2010-03-12 | 2011-09-14 | ST-Ericsson SA | Method of and apparatus of communication between a mobile station and a base station |
KR101341140B1 (ko) * | 2010-05-14 | 2013-12-13 | 가부시키가이샤 엔.티.티.도코모 | 이동통신 단말 |
US9294374B2 (en) | 2011-05-16 | 2016-03-22 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and systems for detecting burst traffic |
CN103546953B (zh) * | 2012-07-10 | 2016-12-21 | 联芯科技有限公司 | 基于tpc调度命令的信干比调整方法及终端设备 |
CN103546954B (zh) * | 2012-07-10 | 2017-03-08 | 联芯科技有限公司 | 外环功控中基于误块率统计的信干比调整方法及终端设备 |
US9319997B2 (en) * | 2012-09-18 | 2016-04-19 | Qualcomm Incorporated | Apparatus, method, and system for uplink power control in a heterogeneous wireless communication network |
JP2015220613A (ja) * | 2014-05-16 | 2015-12-07 | 株式会社東芝 | 無線受信装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1453951A (zh) * | 2002-04-24 | 2003-11-05 | 日本电气株式会社 | 控制闭环发送功率的参考值更新的cdma移动通信系统 |
JP2004242148A (ja) * | 2003-02-07 | 2004-08-26 | Toshiba Corp | 送信電力情報生成モジュールおよび無線通信装置 |
CN1628427A (zh) * | 2002-06-25 | 2005-06-15 | 富士通株式会社 | 功率控制方式及装置 |
CN1640020A (zh) * | 2002-08-20 | 2005-07-13 | 松下电器产业株式会社 | 外环发送功率控制方法和无线通讯装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6259928B1 (en) * | 1997-10-13 | 2001-07-10 | Qualcomm Inc. | System and method for optimized power control |
US6449463B1 (en) * | 1998-10-29 | 2002-09-10 | Qualcomm, Incorporated | Variable loop gain in double loop power control systems |
JP3817955B2 (ja) | 1999-03-02 | 2006-09-06 | Kddi株式会社 | セルラーシステム送信電力制御方法 |
US6639934B1 (en) * | 1999-04-26 | 2003-10-28 | Telefonaktiebolaget Lm Ericsson (Publ) | Power control in a CDMA mobile communication system |
MY141897A (en) * | 2002-11-26 | 2010-07-16 | Interdigital Tech Corp | Outer loop power control for wireless communication systems |
US7702350B2 (en) * | 2002-12-06 | 2010-04-20 | Qualcomm Incorporated | Fast converging power control for wireless communication systems |
JP2006050498A (ja) * | 2004-08-09 | 2006-02-16 | Nec Corp | 移動体通信端末装置、移動体通信方法及びそのプログラム |
JP4577501B2 (ja) * | 2005-03-03 | 2010-11-10 | 日本電気株式会社 | 送信電力制御方法 |
US20060293075A1 (en) * | 2005-05-04 | 2006-12-28 | Nokia Corporation | Method to improve outer loop power control |
-
2006
- 2006-09-01 CN CN2006800250797A patent/CN101238653B/zh not_active Expired - Fee Related
- 2006-09-01 US US11/988,470 patent/US8010148B2/en not_active Expired - Fee Related
- 2006-09-01 WO PCT/JP2006/317350 patent/WO2007029618A1/ja active Application Filing
- 2006-09-01 EP EP06797292A patent/EP1924011A4/en not_active Withdrawn
- 2006-09-01 JP JP2007534378A patent/JPWO2007029618A1/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1453951A (zh) * | 2002-04-24 | 2003-11-05 | 日本电气株式会社 | 控制闭环发送功率的参考值更新的cdma移动通信系统 |
CN1628427A (zh) * | 2002-06-25 | 2005-06-15 | 富士通株式会社 | 功率控制方式及装置 |
CN1640020A (zh) * | 2002-08-20 | 2005-07-13 | 松下电器产业株式会社 | 外环发送功率控制方法和无线通讯装置 |
JP2004242148A (ja) * | 2003-02-07 | 2004-08-26 | Toshiba Corp | 送信電力情報生成モジュールおよび無線通信装置 |
Also Published As
Publication number | Publication date |
---|---|
US8010148B2 (en) | 2011-08-30 |
CN101238653A (zh) | 2008-08-06 |
US20090149210A1 (en) | 2009-06-11 |
EP1924011A1 (en) | 2008-05-21 |
JPWO2007029618A1 (ja) | 2009-03-19 |
WO2007029618A1 (ja) | 2007-03-15 |
EP1924011A4 (en) | 2012-12-26 |
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C14 | Grant of patent or utility model | ||
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ASS | Succession or assignment of patent right |
Owner name: LENOVO INNOVATION CO., LTD. (HONGKONG) Free format text: FORMER OWNER: NEC CORP. Effective date: 20141203 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; TO: HONG KONG, CHINA |
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TR01 | Transfer of patent right |
Effective date of registration: 20141203 Address after: Hongkong, China Patentee after: LENOVO INNOVATIONS Co.,Ltd.(HONG KONG) Address before: Tokyo, Japan Patentee before: NEC Corp. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20150901 |
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