TY - GEN
T1 - Near-optimal MIMO multiuser detection using hybrid immune clonal selection algorithm
AU - Wang, Aihua
AU - Xu, Binbin
AU - Zhou, Ronghua
AU - He, Zhongxia
PY - 2008
Y1 - 2008
N2 - We propose in this paper an hybrid immune clonal selection algorithm (ICSA) to approach near-optimal performance for multiple-input multiple-output (MIMO) multiuser detection. The ICSA which guide the heuristic search by imitating the evolutionary mechanism of antibodies, is shown to approach the performance of maximum-likelihood (ML) detector. The Hybrid ICSA multiuser detection (MUD) approach, which introduce embedded Hopfield neural networks (HNN) to accelerate the search convergence and improve local search capability, is further proposed. The simulation results show that it is feasible to achieve near-optimal bit-error-rate (BER) performance with a lower complexity using the proposed algorithm.
AB - We propose in this paper an hybrid immune clonal selection algorithm (ICSA) to approach near-optimal performance for multiple-input multiple-output (MIMO) multiuser detection. The ICSA which guide the heuristic search by imitating the evolutionary mechanism of antibodies, is shown to approach the performance of maximum-likelihood (ML) detector. The Hybrid ICSA multiuser detection (MUD) approach, which introduce embedded Hopfield neural networks (HNN) to accelerate the search convergence and improve local search capability, is further proposed. The simulation results show that it is feasible to achieve near-optimal bit-error-rate (BER) performance with a lower complexity using the proposed algorithm.
UR - https://www.scopus.com/pages/publications/58049185999
U2 - 10.1109/CHINACOM.2008.4685189
DO - 10.1109/CHINACOM.2008.4685189
M3 - Conference contribution
AN - SCOPUS:58049185999
SN - 9781424423736
T3 - 3rd International Conference on Communications and Networking in China, ChinaCom 2008
SP - 983
EP - 986
BT - 3rd International Conference on Communications and Networking in China, ChinaCom 2008
T2 - 3rd International Conference on Communications and Networking in China, ChinaCom 2008
Y2 - 25 August 2008 through 27 August 2008
ER -