A Semidefinite Relaxation Approach to Spreading Sequence Estimation for DS-SS Signals

2011 ◽  
Vol E94-B (11) ◽  
pp. 3163-3167
Author(s):  
Hua Guo ZHANG ◽  
Qing MOU ◽  
Hong Shu LIAO ◽  
Ping WEI
Keyword(s):  
Semidefinite Relaxation ◽  
Spreading Sequence ◽  
Sequence Estimation

Blind spreading sequence estimation algorithm for long‐code DS‐CDMA signals in asynchronous multi‐user systems

2017 ◽  
Vol 11 (6) ◽  
pp. 704-710 ◽  
Author(s):  
Jiang‐Hai Liang ◽  
Xiang Wang ◽  
Feng‐Hua Wang ◽  
Zhi‐Tao Huang
Keyword(s):  
Estimation Algorithm ◽  
Spreading Sequence ◽  
Sequence Estimation

Blind joint information and spreading sequence estimation for short-code DS-SS signal in asynchronous and synchronous systems

2012 ◽  
Vol 7 (6) ◽  
pp. 1183-1194 ◽  
Author(s):  
Xiao-Tian Ren ◽  
Hui Xu ◽  
Zhi-Tao Huang ◽  
Feng-Hua Wang ◽  
Xiang Wang
Keyword(s):  
Spreading Sequence ◽  
Sequence Estimation ◽  
Synchronous Systems ◽  
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