Paper Info
Title
Low Complexity Successive Interference Cancellation For Per-Antenna-Coded Mimo-Ofdm Schemes By Applying Parallel-Sqrd
Abstract
By using orthogonal frequency division multiplexing (OFDM) in multiple-input multiple-output (MIMO) systems the equalization of frequency selective channels simplifies to a number of parallel MIMO detections. In order to gain from frequency diversity and of the correction capability of the code within a successive interference cancellation (SIC), forward error correction should be implemented for each antenna separately. In this paper we present a novel, computational efficient implementation for SIC in such a per-antenna-coded MIMO-OFDM system. It utilizes a parallelized version of the SQRD algorithm in order to achieve the same detection order for all subcarriers. In comparison to the most applied schemes from literature our approach requires only a fraction of computational complexity with almost the same performance.
Year
DOI
Venue
2006
10.1109/VETECS.2006.1683243
2006 IEEE 63RD VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-6
Keywords
Field
DocType
MIMO-OFDM, V-BLAST, Successive Interference Cancellation, SQRD, Wireless Communication
MIMO-OFDM,Forward error correction,Diversity scheme,Equalization (audio),Computer science,Single antenna interference cancellation,Turbo code,MIMO,Electronic engineering,Orthogonal frequency-division multiplexing
Conference
ISSN
Citations 
PageRank 
1550-2252
10
0.82
References 
Authors
3
2
Name
Order
Citations
PageRank
Dirk Wübben136136.45
Karl-dirk Kammeyer220825.30