Method for testing DS. CDMA system multi-user developed based on weighting |
Title: |
Method for testing DS. CDMA system multi-user developed based on weighting |
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Application Number: |
200510011509 |
Application Date: |
2005/04/01 |
Announcement Date: |
2005/10/26 |
Pub. Date: |
2006/04/19 |
Publication Number: |
1688119 |
Announcement Number: |
1252959 |
Grant Date: |
2006-4-19 |
Granted Pub. Date: |
2006-4-19 |
ApplicationType: |
Invention |
State/Country: |
11[China|beijing] |
IPC: |
H04J 13/02 |
Applicant(s): |
Tsinghua Univ. |
Inventor(s): |
Wang Jing, Zhang Jinfan, Zhang Xiujun, Zhao Ming, Zhou Chunhui, Zhou Shidong |
Key Words: |
weighting, DS. CDMA system, multi-user, testing method |
Abstract: |
This invention relates to multi-user test method for CDMA system under radio communication multiple channels characterizing in taking the minimum spectral radius as the target to get multinomial expanded basic matrix by optimization design, designing weight series eo, e1...eN to weigh and sum the intermediate signal vectors generated by the multi-stage iteration so as to get the excellent final result output by the multi-user joint detection. |
Claim: |
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Priority: |
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PCT: |
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LegalStatus: |
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