An Analytical Approach to V_BLAST Detection with Optimal Ordering for Two Input Multiple Output Systems

Peng, Wei and Ma, Shaodan and Ng, Tung-Sang and Wang, Jiangzhou and Adachi, Fumiyuki (2008) An Analytical Approach to V_BLAST Detection with Optimal Ordering for Two Input Multiple Output Systems. In: IEEE 68th VTC2008-Fall, 21st-24th September 2008, Canada. (The full text of this publication is not available from this repository)

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Official URL
http://dx.doi.org/10.1109/VETECF.2008.204

Abstract

In this paper, an analytical approach to performance analysis of vertical Bell laboratories layered space time (V-BLAST) detection with optimal ordering for systems with two transmit antennas is presented. The post-detection signal-to-noise-ratio (SNR) at each stage is derived and the symbol error probabilities (SEP) of the signals are then given in closed-form. The analysis takes into account the effects of optimal ordering, imperfect channel estimation and error propagation, which were rarely considered in the literature due to the difficulties in evaluation. The accuracy of the analysis is demonstrated by Monte-Carlo simulations.

Item Type: Conference or workshop item (Paper)
Uncontrolled keywords: Symbol Error Probability, V-BLAST, Optimal Ordering, Imperfect Channel Estimation, Error Propagation
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5101 Telecommunications > TK5103.4 Broadband (inc wireless broadband)
Divisions: Faculties > Science Technology and Medical Studies > School of Engineering and Digital Arts > Broadband & Wireless Communications
Depositing User: J. Harries
Date Deposited: 20 Apr 2009 14:28
Last Modified: 09 May 2014 14:30
Resource URI: http://kar.kent.ac.uk/id/eprint/17867 (The current URI for this page, for reference purposes)
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