Pilot symbol initiated sub-optimal sequence estimation algorithm for QAM signals

2002 ◽  
Vol 38 (17) ◽  
pp. 972 ◽  
Author(s):  
Jong-Ho Lee ◽  
Seong-Cheol Kim ◽  
Jae Choong Han
Keyword(s):  
Estimation Algorithm ◽  
Pilot Symbol ◽  
Optimal 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

The Improvement of Passive Location Algorithm Based on Time Sequence Estimation

2014 ◽  
Vol 950 ◽  
pp. 196-200
Author(s):  
Hua Wei Bai ◽  
Yu Wen Wang ◽  
Yu Jiang
Keyword(s):  
Radiation Source ◽  
Estimation Algorithm ◽  
Time Sequence ◽  
Time Difference ◽  
Arrival Process ◽  
Difference Sequence ◽  
Passive Location ◽  
Sequence Estimation ◽  
Location Algorithm ◽  
Short Time

The multi station time difference sequence of arrival method is a kind of passive location method for pulse radiation source. It takes the advantage of mass time difference information obtained in a very short time to locate the radiation source. This paper models the time difference sequence of arrival process and estimates the time difference according to the characteristic of the time difference sequence. The simulation results show that, the localization after time sequence estimation algorithm can achieve higher positioning accuracy.

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