Song Gao-jun, Zhou Zheng-zhong. Noncoherent Antenna Selection Algorithem for MIMO System[J]. Journal of Electronics & Information Technology, 2006, 28(3): 437-439.
Citation:
Song Gao-jun, Zhou Zheng-zhong. Noncoherent Antenna Selection Algorithem for MIMO System[J]. Journal of Electronics & Information Technology, 2006, 28(3): 437-439.
Song Gao-jun, Zhou Zheng-zhong. Noncoherent Antenna Selection Algorithem for MIMO System[J]. Journal of Electronics & Information Technology, 2006, 28(3): 437-439.
Citation:
Song Gao-jun, Zhou Zheng-zhong. Noncoherent Antenna Selection Algorithem for MIMO System[J]. Journal of Electronics & Information Technology, 2006, 28(3): 437-439.
This paper presents a NON-coherent Antenna Selection (NON-AS) algorithm for multi-antenna transmission system. The combination of Generalized Likelihood Ratio Test (GLRT) and Antenna Selection (AS) is applied to Unitary (U)signal transmission system, and antenna selection and signal detection do not require Channel State Information (CSI). Therefore, the NON-AS algorithm, compared with coherent antenna selection, can greatly reduce system complexity. This paper only discusses the selection of receiving antenna. Selection criterion is based on the Frobenius-2 norm of received signal vector at each receiving antenna. Simulation results indicate that under the condition of high Signal to Noise Ratio (SNR), by selecting a set of receiving antennas which observe the largest Frobenius-2 norm of received signal vector, the same diversity gain as the one obtained by using all the receiving antennas can be achieved.
Thoen S , Perre L , Gyselinckx B , et al..Performance analysis of combined transmit-SC/receive-MRC[J].IEEE Trans. on Commun. 2001, 49(1):5.8.[2]Chen Z , Vucetic B, Yuan J, et al..Analysis of transmit antenna selection/Maximal-ratio combining in rayleigh fading channels[C]. in Proc. IEEE ISTT03, Yokohama, Japan, 2003:94.[3]Bahceci I , Duman T M, Altunbasak Y. Antenna selection for multiple antenna transmission systems : performance analysis and code construction[J].IEEE. Trans. on Info. Theory.2003, 49(10):2669-[4]Cai X, Giannakis G B.Performance analysis of Combined transmit selection diversity and receive generalized selection combining in Rayleigh fading channels[J]. IEEE Trans. on Wireless Communication ,2004,3(6):19801983. .[5]Gore D A and Paulraj A J.MIMO antenna subset selection with space-time coding [J].IEEE. Trans. on Signal Processing.2002, 50(10):2580-[6]Hochwald B M, Marzetta T L, Richardson T J, et al..System design of unitary space time constellations[J].IEEE Trans. on Info. Theory.2000, 46( 6):1962-[7]Steven M. Kay.罗鹏飞等译. 统计信号处理基础估计与检测理论[M]. 北京: 电子工业出版社,2003:742.[8]宋高俊.无线MIMO信道的分集技术研究.[博士论文],电子科技大学,2005,3.