Title :
Performance evaluation of various MIMO decoders for IEEE 802.11n WLAN system
Author :
Yoo, Jungho ; Lee, Jin ; Park, Sin-Chong
Author_Institution :
Sch. of Eng., Inf. & Commun. Univ., Daejeon
Abstract :
In this paper, we present the performance evaluation of MIMO decoders for IEEE 802.11n high-speed WLAN system. The performance of Zero Forcing decoder, Minimum Mean Square Error decoder and Sphere decoder is evaluated by computer simulation in terms of packet error rate. The simulation results show that Sphere decoder has the best performance, Minimum Mean Square Error decoder has intermediate performance, and Zero Forcing decoder has the worst performance.
Keywords :
MIMO communication; decoding; mean square error methods; wireless LAN; IEEE 802.11n; MIMO decoders; high-speed WLAN system; minimum mean square error decoder; sphere decoder; zero forcing decoder; Computational complexity; Computer simulation; Error correction codes; MIMO; Maximum likelihood decoding; Mean square error methods; Throughput; Transmitters; Transmitting antennas; Wireless LAN;
Conference_Titel :
Communication Technology, 2006. ICCT '06. International Conference on
Conference_Location :
Guilin
Print_ISBN :
1-4244-0800-8
Electronic_ISBN :
1-4244-0801-6
DOI :
10.1109/ICCT.2006.341864
