CN103297191B - 自动调节无线传输速率的数据采集方法及数据采集*** - Google Patents
自动调节无线传输速率的数据采集方法及数据采集*** Download PDFInfo
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- CN103297191B CN103297191B CN201310191436.9A CN201310191436A CN103297191B CN 103297191 B CN103297191 B CN 103297191B CN 201310191436 A CN201310191436 A CN 201310191436A CN 103297191 B CN103297191 B CN 103297191B
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 164
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000012544 monitoring process Methods 0.000 claims abstract description 55
- 230000003044 adaptive effect Effects 0.000 claims description 21
- 238000012546 transfer Methods 0.000 claims description 21
- 230000006978 adaptation Effects 0.000 claims description 20
- 230000008859 change Effects 0.000 claims description 14
- 238000012360 testing method Methods 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 7
- 230000033228 biological regulation Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 238000004422 calculation algorithm Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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Abstract
Description
信噪比(dB) | 调制编码方式 | 带宽(Mbps) |
0-5 | BPSK1/2 | 6.67 |
5-7 | BPSK3/4 | 10.00 |
7-10 | QPSK1/2 | 13.34 |
10-13 | QPSK3/4 | 20.01 |
13-15 | 16QAM1/2 | 26.68 |
15-~ | 16QAM3/4 | 40.02 |
Claims (9)
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CN201310191436.9A CN103297191B (zh) | 2013-05-21 | 2013-05-21 | 自动调节无线传输速率的数据采集方法及数据采集*** |
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CN201310191436.9A CN103297191B (zh) | 2013-05-21 | 2013-05-21 | 自动调节无线传输速率的数据采集方法及数据采集*** |
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CN103297191A CN103297191A (zh) | 2013-09-11 |
CN103297191B true CN103297191B (zh) | 2016-12-28 |
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WO2015157934A1 (zh) * | 2014-04-16 | 2015-10-22 | 华为技术有限公司 | 一种带宽可变的调制方法、装置和*** |
EP3540991B1 (en) | 2018-03-13 | 2021-07-28 | ABB Schweiz AG | Intelligent electronic device comprising a cellular radio module |
CN109756301A (zh) * | 2019-01-11 | 2019-05-14 | 珠海泰芯半导体有限公司 | 无线通信传输带宽和调制方式的选择方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6959171B2 (en) * | 2002-02-28 | 2005-10-25 | Intel Corporation | Data transmission rate control |
CN101582839A (zh) * | 2008-05-14 | 2009-11-18 | 华为技术有限公司 | 数据流量调节的方法、装置及*** |
CN102387100A (zh) * | 2011-11-28 | 2012-03-21 | 中国电子科技集团公司第五十四研究所 | 一种可用于变带宽***的信道估计与自适应传输方法 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6959171B2 (en) * | 2002-02-28 | 2005-10-25 | Intel Corporation | Data transmission rate control |
CN101582839A (zh) * | 2008-05-14 | 2009-11-18 | 华为技术有限公司 | 数据流量调节的方法、装置及*** |
CN102387100A (zh) * | 2011-11-28 | 2012-03-21 | 中国电子科技集团公司第五十四研究所 | 一种可用于变带宽***的信道估计与自适应传输方法 |
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