CN103118422B - 一种上行功率控制方法、装置、基站及系统 - Google Patents
一种上行功率控制方法、装置、基站及系统 Download PDFInfo
- Publication number
- CN103118422B CN103118422B CN201110363921.0A CN201110363921A CN103118422B CN 103118422 B CN103118422 B CN 103118422B CN 201110363921 A CN201110363921 A CN 201110363921A CN 103118422 B CN103118422 B CN 103118422B
- Authority
- CN
- China
- Prior art keywords
- subframe
- sirtarget
- base station
- user terminal
- power control
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- 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.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [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
- H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR or Eb/lo
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/06—TPC algorithms
- H04W52/14—Separate analysis of uplink or downlink
- H04W52/146—Uplink power control
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- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110363921.0A CN103118422B (zh) | 2011-11-16 | 2011-11-16 | 一种上行功率控制方法、装置、基站及系统 |
PCT/CN2011/083839 WO2013071665A1 (zh) | 2011-11-16 | 2011-12-12 | 一种上行功率控制方法、装置、基站及系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110363921.0A CN103118422B (zh) | 2011-11-16 | 2011-11-16 | 一种上行功率控制方法、装置、基站及系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103118422A CN103118422A (zh) | 2013-05-22 |
CN103118422B true CN103118422B (zh) | 2018-02-23 |
Family
ID=48416665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110363921.0A Expired - Fee Related CN103118422B (zh) | 2011-11-16 | 2011-11-16 | 一种上行功率控制方法、装置、基站及系统 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN103118422B (zh) |
WO (1) | WO2013071665A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107509242A (zh) * | 2016-06-14 | 2017-12-22 | 中兴通讯股份有限公司 | 一种上行链路功率控制方法及装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1359566A (zh) * | 1999-06-30 | 2002-07-17 | 高通股份有限公司 | 在闭环功率控制系统中的信噪比(sir)门限 |
CN1514560A (zh) * | 2002-12-31 | 2004-07-21 | 深圳市中兴通讯股份有限公司上海第二 | 宽带码分多址移动通信系统的功率控制方法 |
CN1761170A (zh) * | 2005-09-13 | 2006-04-19 | 浙江华立通信集团有限公司 | Tdd模式的cdma系统下行物理信道中信号干扰比的估计算法 |
CN1968035A (zh) * | 2006-04-19 | 2007-05-23 | 华为技术有限公司 | 一种专用物理控制信道dpcch的信干比调整方法 |
CN101874362A (zh) * | 2007-11-26 | 2010-10-27 | 爱立信电话股份有限公司 | 在e-dch的低准许下的dpcch和hs-dpcch控制 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102917450A (zh) * | 2003-11-17 | 2013-02-06 | 美商内数位科技公司 | 控制通信传输功率位准的接收站和产生功率控制信息的站 |
CN1797983A (zh) * | 2004-12-29 | 2006-07-05 | 北京三星通信技术研究有限公司 | 低码率时分双工通信系统中数据传输格式指示传输方法 |
-
2011
- 2011-11-16 CN CN201110363921.0A patent/CN103118422B/zh not_active Expired - Fee Related
- 2011-12-12 WO PCT/CN2011/083839 patent/WO2013071665A1/zh active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1359566A (zh) * | 1999-06-30 | 2002-07-17 | 高通股份有限公司 | 在闭环功率控制系统中的信噪比(sir)门限 |
CN1514560A (zh) * | 2002-12-31 | 2004-07-21 | 深圳市中兴通讯股份有限公司上海第二 | 宽带码分多址移动通信系统的功率控制方法 |
CN1761170A (zh) * | 2005-09-13 | 2006-04-19 | 浙江华立通信集团有限公司 | Tdd模式的cdma系统下行物理信道中信号干扰比的估计算法 |
CN1968035A (zh) * | 2006-04-19 | 2007-05-23 | 华为技术有限公司 | 一种专用物理控制信道dpcch的信干比调整方法 |
CN101874362A (zh) * | 2007-11-26 | 2010-10-27 | 爱立信电话股份有限公司 | 在e-dch的低准许下的dpcch和hs-dpcch控制 |
Also Published As
Publication number | Publication date |
---|---|
WO2013071665A1 (zh) | 2013-05-23 |
CN103118422A (zh) | 2013-05-22 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180102 Address after: 518000 Guangdong Province, Shenzhen New District of Longhua City, Dalang street, Longsheng Gold Dragon Road community e-commerce incubator exhibition Tao Commercial Plaza E block 706 Applicant after: Shenzhen Meliao Technology Transfer Center Co.,Ltd. Address before: 518057 Nanshan District Guangdong high tech Industrial Park, South Road, science and technology, ZTE building, Ministry of Justice Applicant before: ZTE Corp. |
|
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Jie Inventor after: Song Zhenlin Inventor after: Chen Yaqin Inventor before: Liu Yuan Inventor before: Shen Wei |
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180126 Address after: Two road 518100 Guangdong city of Shenzhen province Baoan District Xixiang Street crane Geeker stone and the North interchange Shenye U center C building 18 floor Applicant after: Asia-Pacific satellite broadband communications (Shenzhen) Co.,Ltd. Address before: 518000 Guangdong Province, Shenzhen New District of Longhua City, Dalang street, Longsheng Gold Dragon Road community e-commerce incubator exhibition Tao Commercial Plaza E block 706 Applicant before: Shenzhen Meliao Technology Transfer Center Co.,Ltd. |
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GR01 | Patent grant | ||
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 |