Partial decision ordered successive interference cancellation detection algorithm for VBLAST

2005 ◽  
Author(s):  
L. Yang ◽  
S. Cheng ◽  
H. Wang
Keyword(s):  
Interference Cancellation ◽  
Detection Algorithm ◽  
Successive Interference Cancellation

Combined QRD-M and Successive Interference Cancellation Detection Algorithm for MIMO Systems

2014 ◽  
Vol 556-562 ◽  
pp. 2834-2837
Author(s):  
Li Liu ◽  
Xin Song ◽  
Ying Hua Han ◽  
Fu Lai Liu ◽  
Jin Kuan Wang
Keyword(s):  
Interference Cancellation ◽  
Mimo Systems ◽  
Detection Algorithm ◽  
Detection Performance ◽  
Successive Interference Cancellation ◽  
Candidate Sequence ◽  
Trade Off ◽  
Simulation Results

In order to get better trade-off between detection performance and calculating complexity, an improved detection algorithm was presented here. QRD-M algorithm is performed for several layers firstly, and successive interference cancellation detection algorithm was used to detect the bottom several layers parallel, and the candidate sequence with smaller PAM was selected out as the answer. Simulation results show the validity of proposed algorithm.

Sign in / Sign up

Export Citation Format

Share Document