Reconfigurable real-time MIMO detector on GPU

Michael Wu, Yang Sun, Joseph R. Cavallaro
2009 2009 Conference Record of the Forty-Third Asilomar Conference on Signals, Systems and Computers  
In a high performance multiple-input multiple-output (MIMO) system, a soft output MIMO detector combined with a channel decoder is often used at the receiver to maximize performance gain. Graphic processor unit (GPU) is a low-cost parallel programmable co-processor that can deliver extremely high computation throughput and is well suited for signal processing applications. We propose and implement a novel soft MIMO detection algorithm and show we meet real-time performance while maintaining
more » ... ile maintaining flexibility using GPU. 978-1-4244-5827-1/09/$26.00
doi:10.1109/acssc.2009.5469936 fatcat:euysfkytyjbtncu62yochxqoge