CN103326741A - 多径搜索的方法和装置 - Google Patents
多径搜索的方法和装置 Download PDFInfo
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- CN103326741A CN103326741A CN2012100745265A CN201210074526A CN103326741A CN 103326741 A CN103326741 A CN 103326741A CN 2012100745265 A CN2012100745265 A CN 2012100745265A CN 201210074526 A CN201210074526 A CN 201210074526A CN 103326741 A CN103326741 A CN 103326741A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
- H04B1/7097—Interference-related aspects
- H04B1/711—Interference-related aspects the interference being multi-path interference
- H04B1/7113—Determination of path profile
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Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN201210074526.5A CN103326741B (zh) | 2012-03-20 | 2012-03-20 | 多径搜索的方法和装置 |
PCT/CN2012/077784 WO2013139096A1 (zh) | 2012-03-20 | 2012-06-28 | 多径搜索的方法和装置 |
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CN201210074526.5A CN103326741B (zh) | 2012-03-20 | 2012-03-20 | 多径搜索的方法和装置 |
Publications (2)
Publication Number | Publication Date |
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CN103326741A true CN103326741A (zh) | 2013-09-25 |
CN103326741B CN103326741B (zh) | 2016-09-07 |
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CN201210074526.5A Active CN103326741B (zh) | 2012-03-20 | 2012-03-20 | 多径搜索的方法和装置 |
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CN (1) | CN103326741B (zh) |
WO (1) | WO2013139096A1 (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1307413A (zh) * | 2000-01-27 | 2001-08-08 | 华为技术有限公司 | 码分多址通信系统多径搜索的方法与装置 |
CN1449142A (zh) * | 2002-03-29 | 2003-10-15 | 上海贝尔有限公司 | 码分多址系统中多用户多径搜索时求取相关值的方法和装置 |
CN1862981A (zh) * | 2005-09-18 | 2006-11-15 | 华为技术有限公司 | 一种多径搜索方法、装置及接收机 |
CN101667848A (zh) * | 2009-09-30 | 2010-03-10 | 中兴通讯股份有限公司 | 一种码分多址系统中多径搜索的方法和装置 |
CN102104395A (zh) * | 2009-12-16 | 2011-06-22 | 中兴通讯股份有限公司 | 用于多径搜索的码片相关实现方法和装置 |
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2012
- 2012-03-20 CN CN201210074526.5A patent/CN103326741B/zh active Active
- 2012-06-28 WO PCT/CN2012/077784 patent/WO2013139096A1/zh active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1307413A (zh) * | 2000-01-27 | 2001-08-08 | 华为技术有限公司 | 码分多址通信系统多径搜索的方法与装置 |
CN1449142A (zh) * | 2002-03-29 | 2003-10-15 | 上海贝尔有限公司 | 码分多址系统中多用户多径搜索时求取相关值的方法和装置 |
CN1862981A (zh) * | 2005-09-18 | 2006-11-15 | 华为技术有限公司 | 一种多径搜索方法、装置及接收机 |
CN101667848A (zh) * | 2009-09-30 | 2010-03-10 | 中兴通讯股份有限公司 | 一种码分多址系统中多径搜索的方法和装置 |
CN102104395A (zh) * | 2009-12-16 | 2011-06-22 | 中兴通讯股份有限公司 | 用于多径搜索的码片相关实现方法和装置 |
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Publication number | Publication date |
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CN103326741B (zh) | 2016-09-07 |
WO2013139096A1 (zh) | 2013-09-26 |
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Application publication date: 20130925 Assignee: SANECHIPS TECHNOLOGY Co.,Ltd. Assignor: ZTE Corp. Contract record no.: 2015440020319 Denomination of invention: Method and device for multi-path searching in CDMA (code-division multiple access) system License type: Common License Record date: 20151123 |
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Effective date of registration: 20221114 Address after: 518055 Zhongxing Industrial Park, Liuxian Avenue, Xili street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: SANECHIPS TECHNOLOGY Co.,Ltd. Address before: 518057 No. 55 South Science and technology road, Shenzhen, Guangdong, Nanshan District Patentee before: ZTE Corp. |