Title :
Implementation of a configurable MIMO detector with complex K-best algorithm
Author :
Jieqiong Cheng ; Junsong Zheng ; Xiaofang Zhou ; Linshan Zhang
Abstract :
As a key technology in next-generation wireless communication, MIMO technology becomes a hot research topic promptly for its high channel capacity and reliability. This work presents an implementation of configurable MIMO detector with complex K-best algorithm, which is able to work in different number of antennas and various constellation sizes. It can achieve a SNR-independent throughput of 1044Mbps in 4×4 64-QAM mode while consuming 75K gates and 113pj/b in TSMC 65nm CMOS process.
Keywords :
MIMO communication; telecommunication network reliability; wireless channels; CMOS process; MIMO technology; channel capacity; channel reliability; complex K-best algorithm; configurable MIMO detector; next generation wireless communication; Detectors; MIMO; Modulation; Registers; Table lookup; Throughput; Wireless communication;
Conference_Titel :
ASIC (ASICON), 2013 IEEE 10th International Conference on
Conference_Location :
Shenzhen
Print_ISBN :
978-1-4673-6415-7
DOI :
10.1109/ASICON.2013.6811830
