LE QUY DON
Technical University
VietnameseClear Cookie - decide language by browser settings

Performance Analysis of Full-Rate Coordinate Interleaved Orthogonal Designs Over Time-Selective Fading Channels

Pham, V.-B. (2015) Performance Analysis of Full-Rate Coordinate Interleaved Orthogonal Designs Over Time-Selective Fading Channels. Wireless Personal Communications, 82 (3). pp. 1733-1747. ISSN 9296212

Text
Performance Analysis of Full-Rate Coordinate Interleaved Orthogonal Designs Over Time-Selective Fading Channels.pdf

Download (634kB) | Preview

Abstract

Coordinate interleaved orthogonal designs (CIOD) (Khan and Rajan in IEEE Trans Inform Theory 52(5):2062–2091, 2006) can offer desirable properties, such as full rate, full diversity and single-symbol maximum likelihood decoding for two, three and four transmit antennas under quasi-static fading channels. When fading is time-selective, zero-forcing decoder can applied to achieve good performance while still maintain low decoding complexity. In this paper, theoretical analysis of symbol error rate performance for CIOD codes over time-selective fading channels with a zero-forcing linear receiver is derived. Firstly, a closed-form expression (i.e., not in integral form) is derived for the average symbol pair-wise error probability (SPEP) in time-selective frequency-nonselective independent identically distributed (i.i.d.) Rayleigh fading channels. Then, the SPEP is used to derive a tight upper bound (UB) for the symbol-error rate (SER) of CIOD codes. Simulation results indicate that our theoretical UB often coincides (within 0.05 dB) with the true SER obtained via Monte-Carlo simulation. The UB can thus be used to accurately predict and optimize the performance of CIOD codes over time-selective fading channels. © 2015, Springer Science+Business Media New York.

Item Type: Article
Divisions: Faculties > Faculty of Radio-Electronic Engineering
Identification Number: 10.1007/s11277-015-2309-2
Uncontrolled Keywords: Codes (symbols); Communication channels (information theory); Decoding; Error statistics; Fading channels; Intelligent systems; Maximum likelihood; Monte Carlo methods; Rayleigh fading; Signal encoding; CIOD; Maximum likelihood decoding; Performance analysis; Quasi-static fading channels; Symbol error rate performance; Time selective fading; Time-selective fading channel; Zero-forcing linear receiver; Frequency selective fading
Additional Information: Language of original document: English.
URI: http://eprints.lqdtu.edu.vn/id/eprint/9918

Actions (login required)

View Item
View Item