Multi-Core Implementation of a Fixed-Complexity Tree-Search Detector for MIMO Communications

Autores UPV
Revista The Journal of Supercomputing


Multicore systems allow the efficient implementation of signal processing algorithms for communication systems due to their high parallel processing capabilities. In this paper, we present a high-throughput multicore implementation of a fixed-complexity tree-search-based detector interesting for MIMO wireless communication systems. Experimental results confirm that this implementation allows to accelerate the data detection stage for different constellation sizes and number of subcarriers.