CN102883425B - 一种tdd-lte和fdd-lte辅助同步符号检测方法 - Google Patents
一种tdd-lte和fdd-lte辅助同步符号检测方法 Download PDFInfo
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- CN102883425B CN102883425B CN201110193125.7A CN201110193125A CN102883425B CN 102883425 B CN102883425 B CN 102883425B CN 201110193125 A CN201110193125 A CN 201110193125A CN 102883425 B CN102883425 B CN 102883425B
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- 238000001514 detection method Methods 0.000 title claims abstract description 97
- 230000002596 correlated effect Effects 0.000 claims abstract description 47
- 238000000034 method Methods 0.000 claims abstract description 15
- 238000004364 calculation method Methods 0.000 claims abstract description 4
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 3
- 230000015654 memory Effects 0.000 claims description 37
- 230000000875 corresponding effect Effects 0.000 claims description 10
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- 230000002457 bidirectional effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
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- 238000005516 engineering process Methods 0.000 description 3
- 238000007476 Maximum Likelihood Methods 0.000 description 2
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- 230000007774 longterm Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
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Abstract
Description
开关 | 开关状态 |
#1 | [0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1] |
#2 | [0,0,0,0,1,1,1,1,0,0,0,0,1,1,1,1] |
#3 | [0,0,1,1,0,0,1,1,0,0,1,1,0,0,1,1] |
#4 | [0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1] |
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CN102883425B true CN102883425B (zh) | 2015-09-09 |
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CN106059655B (zh) * | 2016-06-24 | 2019-07-02 | 成都国恒空间技术工程有限公司 | 一种卫星通信突发定时同步方法 |
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CN101820321A (zh) * | 2010-04-28 | 2010-09-01 | 复旦大学 | 一种lte下行辅同步信道检测方法 |
CN101938813A (zh) * | 2009-06-30 | 2011-01-05 | 中兴通讯股份有限公司 | 联合辅同步信号检测与帧定时同步的方法 |
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US7110376B2 (en) * | 2002-04-10 | 2006-09-19 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for improved cell detection |
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CN101938813A (zh) * | 2009-06-30 | 2011-01-05 | 中兴通讯股份有限公司 | 联合辅同步信号检测与帧定时同步的方法 |
CN101820321A (zh) * | 2010-04-28 | 2010-09-01 | 复旦大学 | 一种lte下行辅同步信道检测方法 |
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