CN101127540B - 一种功率控制方法及装置 - Google Patents
一种功率控制方法及装置 Download PDFInfo
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- CN101127540B CN101127540B CN2006100893007A CN200610089300A CN101127540B CN 101127540 B CN101127540 B CN 101127540B CN 2006100893007 A CN2006100893007 A CN 2006100893007A CN 200610089300 A CN200610089300 A CN 200610089300A CN 101127540 B CN101127540 B CN 101127540B
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000005259 measurement Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000003044 adaptive effect Effects 0.000 description 3
- 238000005562 fading Methods 0.000 description 3
- 238000010295 mobile communication Methods 0.000 description 3
- 101100398248 Arabidopsis thaliana KIN10 gene Proteins 0.000 description 2
- 101000835860 Homo sapiens SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily B member 1 Proteins 0.000 description 2
- 102100025746 SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily B member 1 Human genes 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000007774 longterm Effects 0.000 description 1
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Description
序号 | 调制方式 | 编码速率 | AMC门限 | TBSize大小 |
1 | QPSK | 1/8 | -4.6dB<SNR<=-2.4dB | 28 |
2 | QPSK | 1/5 | -2.4dB<SNR<=-1.5dB | 60 |
3 | QPSK | 1/4 | -1.5dB<SNR<=-0.75dB | 81 |
4 | QPSK | 1/3 | -0.75dB<SNR<=1.5dB | 116 |
5 | QPSK | 1/2 | 1.5dB<SNR<=3.55dB | 187 |
6 | QPSK | 2/3 | 3.55dB<SNR<=4.4dB | 257 |
7 | QPSK | 3/4 | 4.4dB<SNR<=5.55dB | 292 |
8 | QPSK | 4/5 | 5.55dB<SNR<=6.8dB | 313 |
9 | 16QAM | 1/2 | 6.8dB<SNR<=9.2dB | 404 |
10 | 16QAM | 2/3 | 9.2dB<SNR<=11.5dB | 546 |
11 | 16QAM | 4/5 | 11.5dB<SNR<=14.1dB | 660 |
12 | 64QAM | 2/3 | 14.1dB<SNR<=15.6dB | 836 |
13 | 64QAM | 3/4 | 15.6dB<SNR<=16.8dB | 943 |
14 | 64QAM | 4/5 | 16.8dB<SNR | 1008 |
Claims (14)
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CN2006100893007A CN101127540B (zh) | 2006-08-15 | 2006-08-15 | 一种功率控制方法及装置 |
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CN2006100893007A CN101127540B (zh) | 2006-08-15 | 2006-08-15 | 一种功率控制方法及装置 |
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Publication Number | Publication Date |
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CN101127540A CN101127540A (zh) | 2008-02-20 |
CN101127540B true CN101127540B (zh) | 2011-03-16 |
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CN2006100893007A Active CN101127540B (zh) | 2006-08-15 | 2006-08-15 | 一种功率控制方法及装置 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110205929A1 (en) * | 2008-10-28 | 2011-08-25 | Agency For Science, Technology And Research | method of optimising bandwidth allocation in a wireless communication network |
CN102056248B (zh) * | 2009-10-28 | 2014-06-11 | 中国移动通信集团公司 | 一种降低峰均比的方法和设备 |
JP5427139B2 (ja) * | 2010-07-29 | 2014-02-26 | 株式会社日立製作所 | 基地局及びセルラ無線通信システム |
US8908551B2 (en) * | 2012-09-25 | 2014-12-09 | Futurewei Technologies, Inc. | Self adaptive multi-level downlink power control for noise-limited wireless cellular networks |
KR102018152B1 (ko) | 2014-03-31 | 2019-09-04 | 인텔 코포레이션 | 항상-온-항상-청취 음성 인식 시스템을 위한 위치 인식 전력 관리 스킴 |
CN104619001B (zh) * | 2014-12-29 | 2018-11-02 | 京信通信系统(中国)有限公司 | 基站上行功率控制方法和系统 |
WO2016154924A1 (zh) * | 2015-03-31 | 2016-10-06 | 华为技术有限公司 | 一种发射功率调整方法及设备 |
CN109819504B (zh) * | 2019-02-22 | 2021-04-23 | 航天恒星科技有限公司 | 无线通信系统、设备及其方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1169801A (zh) * | 1995-11-29 | 1998-01-07 | Ntt移动通信网株式会社 | 分集接收机及其控制方法 |
CN1256828A (zh) * | 1997-05-01 | 2000-06-14 | 北方电讯网络有限公司 | 通信系统中确定信号对干扰加噪声功率比的方法和系统 |
US6144861A (en) * | 1998-04-07 | 2000-11-07 | Telefonaktiebolaget Lm Ericsson | Downlink power control in a cellular mobile radio communications system |
EP0954118B1 (en) * | 1998-04-30 | 2002-11-27 | Roke Manor Research Limited | Power control and rate information method for a mobile radio communications system |
CN1466298A (zh) * | 2002-06-15 | 2004-01-07 | 华为技术有限公司 | 一种自适应功率控制的方法 |
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2006
- 2006-08-15 CN CN2006100893007A patent/CN101127540B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1169801A (zh) * | 1995-11-29 | 1998-01-07 | Ntt移动通信网株式会社 | 分集接收机及其控制方法 |
CN1256828A (zh) * | 1997-05-01 | 2000-06-14 | 北方电讯网络有限公司 | 通信系统中确定信号对干扰加噪声功率比的方法和系统 |
US6144861A (en) * | 1998-04-07 | 2000-11-07 | Telefonaktiebolaget Lm Ericsson | Downlink power control in a cellular mobile radio communications system |
EP0954118B1 (en) * | 1998-04-30 | 2002-11-27 | Roke Manor Research Limited | Power control and rate information method for a mobile radio communications system |
CN1466298A (zh) * | 2002-06-15 | 2004-01-07 | 华为技术有限公司 | 一种自适应功率控制的方法 |
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