Please use this identifier to cite or link to this item: https://doi.org/10.1109/APCCAS.2006.342334
Title: An EM-based joint channel estimation and data detection for SIMO systems
Authors: Pham, T.-I. 
Nallanathan, A. 
Liang, Y.-C.
Issue Date: 2006
Source: Pham, T.-I.,Nallanathan, A.,Liang, Y.-C. (2006). An EM-based joint channel estimation and data detection for SIMO systems. IEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS : 143-146. ScholarBank@NUS Repository. https://doi.org/10.1109/APCCAS.2006.342334
Abstract: The single-input multi-output (SIMO) channel model has been widely used in data transmission and diversity reception systems. In this paper, we consider the problem of joint channel estimation and data detection for SIMO systems under fast-fading channels with unknown spatially correlated noise. We propose an iterative receiver based on expectation maximization (EM) algorithm. Bit error rate (BER) performance of the proposed iterative receiver is compared with the maximum likelihood (ML) receiver with perfect channel state information (CSI). The simulation results show that the proposed iterative receiver exhibit near ML performance with a few iterations. ©2006 IEEE.
Source Title: IEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS
URI: http://scholarbank.nus.edu.sg/handle/10635/69311
ISBN: 1424403871
DOI: 10.1109/APCCAS.2006.342334
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