Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/70841
Title: Low-complexity iterative MUD algorithm for asynchronous UWB systems
Authors: Wang, X.
Huang, L. 
Ko, C.C. 
Issue Date: 2004
Citation: Wang, X.,Huang, L.,Ko, C.C. (2004). Low-complexity iterative MUD algorithm for asynchronous UWB systems. 2004 9th IEEE Singapore International Conference on Communication Systems, ICCS : 16-19. ScholarBank@NUS Repository.
Abstract: In this paper, a low-complexity iterative multiuser detection (MUD) algorithm specifically designed for asynchronous multiple access ultra-wideband (UWB) systems is proposed. The maximum a posteriori criterion is applied in the detection process by subtracting the multiple access interference precisely, and the computational complexity is reduced in an iterative manner. Considering the asynchronous scenario, a truncated detection window is introduced and studied. The simulation results demonstrate that the proposed iterative MUD algorithm can achieve a satisfactory bit-error-rate performance while maintain a considerably low complexity.
Source Title: 2004 9th IEEE Singapore International Conference on Communication Systems, ICCS
URI: http://scholarbank.nus.edu.sg/handle/10635/70841
ISBN: 0780385497
Appears in Collections:Staff Publications

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