CN100444536C - 用于对通信功率进行控制的系统、发射机、接收机和方法 - Google Patents
用于对通信功率进行控制的系统、发射机、接收机和方法 Download PDFInfo
- Publication number
- CN100444536C CN100444536C CNB038110067A CN03811006A CN100444536C CN 100444536 C CN100444536 C CN 100444536C CN B038110067 A CNB038110067 A CN B038110067A CN 03811006 A CN03811006 A CN 03811006A CN 100444536 C CN100444536 C CN 100444536C
- Authority
- CN
- China
- Prior art keywords
- transmitter
- receiver
- value
- power control
- transmitted
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title claims abstract description 49
- 238000004891 communication Methods 0.000 title claims abstract description 31
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- 238000004321 preservation Methods 0.000 claims description 2
- 230000011664 signaling Effects 0.000 abstract description 7
- 230000008569 process Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
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- 230000008859 change Effects 0.000 description 3
- 238000004590 computer program Methods 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
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- 230000015572 biosynthetic process Effects 0.000 description 1
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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
- H04W52/06—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
- H04W52/18—TPC being performed according to specific parameters
- H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
- H04W52/225—Calculation of statistics, e.g. average, variance
-
- 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
- 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
-
- 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
- H04W52/20—TPC being performed according to specific parameters using error rate
-
- 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
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Mobile Radio Communication Systems (AREA)
- Alarm Systems (AREA)
- Radar Systems Or Details Thereof (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Transmitters (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
Description
Claims (32)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0211005.4A GB0211005D0 (en) | 2002-05-15 | 2002-05-15 | System,transmitter,receiver and method for communication power control |
GB0211005.4 | 2002-05-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1653719A CN1653719A (zh) | 2005-08-10 |
CN100444536C true CN100444536C (zh) | 2008-12-17 |
Family
ID=9936629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038110067A Expired - Lifetime CN100444536C (zh) | 2002-05-15 | 2003-05-15 | 用于对通信功率进行控制的系统、发射机、接收机和方法 |
Country Status (14)
Country | Link |
---|---|
US (1) | US7412252B2 (zh) |
EP (1) | EP1506626B1 (zh) |
JP (2) | JP4914570B2 (zh) |
KR (2) | KR101015473B1 (zh) |
CN (1) | CN100444536C (zh) |
AT (1) | ATE415746T1 (zh) |
AU (1) | AU2003230033A1 (zh) |
DE (1) | DE60324916D1 (zh) |
DK (1) | DK1506626T3 (zh) |
ES (1) | ES2315490T3 (zh) |
GB (1) | GB0211005D0 (zh) |
PT (1) | PT1506626E (zh) |
SI (1) | SI1506626T1 (zh) |
WO (1) | WO2003098836A1 (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101038462B1 (ko) | 2002-12-04 | 2011-06-01 | 인터디지탈 테크날러지 코포레이션 | 채널 품질 지표의 검출 |
US20040204422A1 (en) * | 2003-04-14 | 2004-10-14 | Abbott Gmbh & Co. Kg. | N-[(Piperazinyl)hetaryl]arylsulfonamide compounds |
US7590080B2 (en) | 2003-11-07 | 2009-09-15 | Interdigital Technology Corporation | Channel assignment to maximize battery efficiency in wireless systems |
US7054288B2 (en) * | 2004-02-13 | 2006-05-30 | Interdigital Technology Corporation | Method and apparatus for providing fast detection of a high speed shared control channel |
US7590389B2 (en) * | 2005-02-14 | 2009-09-15 | Ipwireless, Inc. | Radio link quality determination in a wireless network |
CN100395965C (zh) * | 2005-02-24 | 2008-06-18 | 华为技术有限公司 | 下行高速共享控制信道的功率控制方法 |
JP4689316B2 (ja) * | 2005-03-28 | 2011-05-25 | 富士通株式会社 | 無線通信の下りリンクチャネルを伝送する制御情報のエラー検出方法及び移動端末 |
US8965440B2 (en) * | 2005-05-31 | 2015-02-24 | Alcatel Lucent | Method of estimating a current channel condition in a wireless communications network |
JP2007195076A (ja) * | 2006-01-20 | 2007-08-02 | Nec Corp | 無線通信システムとその送信電力制御方法および装置 |
US7613476B2 (en) * | 2006-06-02 | 2009-11-03 | Alcatel-Lucent Usa Inc. | Method and apparatus for path imbalance reduction in networks using high speed data packet access (HSDPA) |
CN102412936A (zh) | 2006-10-23 | 2012-04-11 | 交互数字技术公司 | 无线发射/接收单元、方法和无线网络设备 |
CN101312369B (zh) * | 2007-05-25 | 2012-04-25 | 鼎桥通信技术有限公司 | 对共享控制信道进行功率控制的方法和装置 |
US9209937B2 (en) * | 2007-06-28 | 2015-12-08 | Telefonaktiebolaget L M Ericsson (Publ) | Reliable decoding of a high-speed shared control channel |
CN103999379B (zh) * | 2011-12-19 | 2017-06-13 | Lg电子株式会社 | 无线通信系统中的测量方法和设备 |
WO2018118602A1 (en) * | 2016-12-23 | 2018-06-28 | Intel IP Corporation | Handling mismatch of sequence numbers used for determining validity of packets in communications |
CN108551687B (zh) * | 2018-07-19 | 2021-05-18 | 武汉虹信科技发展有限责任公司 | 一种用于lte通信系统的上行功率控制方法 |
Citations (5)
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CN1192304A (zh) * | 1995-06-30 | 1998-09-02 | 交互数字技术公司 | 用于码分多址(cdma)通信系统的自动功率控制系统 |
WO1999043181A1 (en) * | 1998-02-19 | 1999-08-26 | Bellsouth Intellectual Property Corporation | Systems and methods for acquiring a control channel |
US6058107A (en) * | 1998-04-08 | 2000-05-02 | Motorola, Inc. | Method for updating forward power control in a communication system |
JP2000252917A (ja) * | 1999-03-02 | 2000-09-14 | Kdd Corp | セルラーシステム送信電力制御方法 |
WO2002001769A2 (en) * | 2000-06-28 | 2002-01-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Plural signaling channels for communicating signaling information to a user equipment terminal in a radio communications system |
Family Cites Families (26)
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EP0089831A3 (en) | 1982-03-19 | 1985-05-22 | Harris Corporation | Data communications system ensuring redundant message suppression |
JPH0720165B2 (ja) | 1989-07-26 | 1995-03-06 | 株式会社東芝 | 通信装置 |
JPH05153162A (ja) * | 1991-11-27 | 1993-06-18 | Nec Corp | パケツト通信システムの送達確認方式 |
EP0548939B1 (en) | 1991-12-26 | 2000-09-13 | Nec Corporation | Transmission power control system capable of keeping signal quality constant in mobile communication network |
JP3248348B2 (ja) * | 1994-03-15 | 2002-01-21 | 松下電器産業株式会社 | 通信方法及び通信装置 |
US5909434A (en) * | 1996-05-31 | 1999-06-01 | Qualcomm Incorporated | Bright and burst mode signaling data transmission in an adjustable rate wireless communication system |
GB2330737A (en) | 1997-10-27 | 1999-04-28 | Motorola Ltd | Quality assessment in a mobile communications system |
US6263030B1 (en) * | 1998-07-01 | 2001-07-17 | Ericsson Inc. | Equalizer with channel tracker switching |
CN1128515C (zh) * | 1998-07-13 | 2003-11-19 | 三星电子株式会社 | 移动通信系统中反向链路公共信道的功率控制装置和方法 |
US6519236B1 (en) * | 1998-09-18 | 2003-02-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Automatic power control in uncoordinated frequency-hopping radio systems |
US6285886B1 (en) * | 1999-07-08 | 2001-09-04 | Lucent Technologies Inc. | Method for controlling power for a communications system having multiple traffic channels per subscriber |
US6603752B1 (en) * | 1999-07-29 | 2003-08-05 | Ahmed Saifuddin | Method and system for controlling transmission energy in a variable rate gated communication system |
GB9921989D0 (en) * | 1999-09-16 | 1999-11-17 | Nokia Telecommunications Oy | Power control in a communication system |
FI19992002A (fi) | 1999-09-20 | 2001-03-20 | Nokia Networks Oy | Solukkoradioverkossa piirikytkentäisen palvelun laadun mittaus |
US6865169B1 (en) * | 1999-11-02 | 2005-03-08 | Ipwireless, Inc. | Cellular wireless internet access system using spread spectrum and internet protocol |
JP2001217837A (ja) * | 2000-01-28 | 2001-08-10 | Matsushita Electric Ind Co Ltd | データ伝送装置及びデータ伝送方法 |
US6931256B2 (en) * | 2000-02-01 | 2005-08-16 | Nokia Corporation | Apparatus, and associated method, for selectably permitting communication of burst data in a radio communication system |
JP3831202B2 (ja) * | 2000-06-05 | 2006-10-11 | 三菱電機株式会社 | 無線通信システム、無線基地局、無線端末、および無線マルチキャスト通信制御方法 |
GB2364220A (en) | 2000-06-28 | 2002-01-16 | Motorola Inc | Encoding information in midamble shifts |
JP3723417B2 (ja) | 2000-06-29 | 2005-12-07 | 株式会社エヌ・ティ・ティ・ドコモ | 送信電力制御方法および移動通信システム |
FI20002857A0 (fi) * | 2000-12-27 | 2000-12-27 | Nokia Networks Oy | Menetelmä ja järjestely tehonsäädön toteuttamiseksi |
JP2002217837A (ja) * | 2001-01-16 | 2002-08-02 | Nippon Telegr & Teleph Corp <Ntt> | 光アクセスネットワークシステム |
KR101069306B1 (ko) * | 2001-05-14 | 2011-10-05 | 인터디지탈 테크날러지 코포레이션 | 다운링크 자원 할당을 위한 채널 품질 측정값 제공 방법, 무선 디지털 통신 시스템 및 사용자 장치 |
US7085581B2 (en) * | 2001-06-01 | 2006-08-01 | Telefonaktiebolaget Lm Ericsson (Publ) | RPC channel power control in a HDR network |
US6807429B2 (en) * | 2001-08-22 | 2004-10-19 | Qualcomm Incorporated | Method and apparatus for combining power control commands received in a wireless communication system |
WO2003056723A1 (en) * | 2002-01-04 | 2003-07-10 | Nokia Corporation | Method and device for downlink packet access signalling for time division duplex (tdd) mode of a wireless communication system |
-
2002
- 2002-05-15 GB GBGB0211005.4A patent/GB0211005D0/en not_active Ceased
-
2003
- 2003-05-15 ES ES03722873T patent/ES2315490T3/es not_active Expired - Lifetime
- 2003-05-15 WO PCT/GB2003/002119 patent/WO2003098836A1/en active Application Filing
- 2003-05-15 KR KR1020047018414A patent/KR101015473B1/ko active IP Right Grant
- 2003-05-15 AU AU2003230033A patent/AU2003230033A1/en not_active Abandoned
- 2003-05-15 DK DK03722873T patent/DK1506626T3/da active
- 2003-05-15 CN CNB038110067A patent/CN100444536C/zh not_active Expired - Lifetime
- 2003-05-15 KR KR1020107013577A patent/KR101114088B1/ko active IP Right Grant
- 2003-05-15 EP EP03722873A patent/EP1506626B1/en not_active Expired - Lifetime
- 2003-05-15 US US10/439,250 patent/US7412252B2/en active Active
- 2003-05-15 PT PT03722873T patent/PT1506626E/pt unknown
- 2003-05-15 AT AT03722873T patent/ATE415746T1/de not_active IP Right Cessation
- 2003-05-15 JP JP2004506211A patent/JP4914570B2/ja not_active Expired - Lifetime
- 2003-05-15 SI SI200331528T patent/SI1506626T1/sl unknown
- 2003-05-15 DE DE60324916T patent/DE60324916D1/de not_active Expired - Lifetime
-
2010
- 2010-05-11 JP JP2010109184A patent/JP5019648B2/ja not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1192304A (zh) * | 1995-06-30 | 1998-09-02 | 交互数字技术公司 | 用于码分多址(cdma)通信系统的自动功率控制系统 |
WO1999043181A1 (en) * | 1998-02-19 | 1999-08-26 | Bellsouth Intellectual Property Corporation | Systems and methods for acquiring a control channel |
US6058107A (en) * | 1998-04-08 | 2000-05-02 | Motorola, Inc. | Method for updating forward power control in a communication system |
JP2000252917A (ja) * | 1999-03-02 | 2000-09-14 | Kdd Corp | セルラーシステム送信電力制御方法 |
WO2002001769A2 (en) * | 2000-06-28 | 2002-01-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Plural signaling channels for communicating signaling information to a user equipment terminal in a radio communications system |
Also Published As
Publication number | Publication date |
---|---|
KR101114088B1 (ko) | 2012-06-01 |
JP2010172017A (ja) | 2010-08-05 |
PT1506626E (pt) | 2009-04-03 |
JP4914570B2 (ja) | 2012-04-11 |
SI1506626T1 (sl) | 2009-06-30 |
KR101015473B1 (ko) | 2011-02-24 |
KR20100089879A (ko) | 2010-08-12 |
WO2003098836A1 (en) | 2003-11-27 |
DK1506626T3 (da) | 2009-04-06 |
KR20050000542A (ko) | 2005-01-05 |
JP2005526445A (ja) | 2005-09-02 |
EP1506626A1 (en) | 2005-02-16 |
CN1653719A (zh) | 2005-08-10 |
EP1506626B1 (en) | 2008-11-26 |
US7412252B2 (en) | 2008-08-12 |
GB0211005D0 (en) | 2002-06-26 |
AU2003230033A1 (en) | 2003-12-02 |
US20040077368A1 (en) | 2004-04-22 |
ATE415746T1 (de) | 2008-12-15 |
DE60324916D1 (de) | 2009-01-08 |
ES2315490T3 (es) | 2009-04-01 |
JP5019648B2 (ja) | 2012-09-05 |
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