Adaptive vector quantization in SVD MIMO system backward link with limited number of active sub channels

Adaptive vector quantization in SVD MIMO system backward link with limited number of active sub channels

This paper presents combination of Channel Optimized Vector Quantization based on LBG algorithm and sub channel power allocation for MIMO systems with Singular Value Decomposition and limited number of active sub channels. Proposed algorithm is designed to enable maximal throughput with bit error ra...

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Bibliographic Details
Main Authors: Ivaniš Predrag, Drajić Dušan B.
Format: Article
Language:English
Published: Faculty of Technical Sciences in Cacak 2004-01-01
Series:Serbian Journal of Electrical Engineering
Subjects:
MIMO systems
space-time coding
vector quantization
Online Access:http://www.doiserbia.nb.rs/img/doi/1451-4869/2004/1451-48690403113I.pdf
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spelling doaj-065f13def65b4ae7a0ca774f27023cc42020-11-24T22:29:14ZengFaculty of Technical Sciences in CacakSerbian Journal of Electrical Engineering1451-48692217-71832004-01-011311312310.2298/SJEE0403113I1451-48690403113IAdaptive vector quantization in SVD MIMO system backward link with limited number of active sub channelsIvaniš Predrag0Drajić Dušan B.1Faculty of Electrical Engineering, Department of Telecommunications, Belgrade, Serbia and MontenegroFaculty of Electrical Engineering, Department of Telecommunications, Belgrade, Serbia and MontenegroThis paper presents combination of Channel Optimized Vector Quantization based on LBG algorithm and sub channel power allocation for MIMO systems with Singular Value Decomposition and limited number of active sub channels. Proposed algorithm is designed to enable maximal throughput with bit error rate bellow some tar- get level in case of backward channel capacity limitation. Presence of errors effect in backward channel is also considered.http://www.doiserbia.nb.rs/img/doi/1451-4869/2004/1451-48690403113I.pdfMIMO systemsspace-time codingvector quantization
collection DOAJ
language English
format Article
sources DOAJ
author Ivaniš Predrag
Drajić Dušan B.
spellingShingle Ivaniš Predrag
Drajić Dušan B.
Adaptive vector quantization in SVD MIMO system backward link with limited number of active sub channels
Serbian Journal of Electrical Engineering
MIMO systems
space-time coding
vector quantization
author_facet Ivaniš Predrag
Drajić Dušan B.
author_sort Ivaniš Predrag
title Adaptive vector quantization in SVD MIMO system backward link with limited number of active sub channels
title_short Adaptive vector quantization in SVD MIMO system backward link with limited number of active sub channels
title_full Adaptive vector quantization in SVD MIMO system backward link with limited number of active sub channels
title_fullStr Adaptive vector quantization in SVD MIMO system backward link with limited number of active sub channels
title_full_unstemmed Adaptive vector quantization in SVD MIMO system backward link with limited number of active sub channels
title_sort adaptive vector quantization in svd mimo system backward link with limited number of active sub channels
publisher Faculty of Technical Sciences in Cacak
series Serbian Journal of Electrical Engineering
issn 1451-4869
2217-7183
publishDate 2004-01-01
description This paper presents combination of Channel Optimized Vector Quantization based on LBG algorithm and sub channel power allocation for MIMO systems with Singular Value Decomposition and limited number of active sub channels. Proposed algorithm is designed to enable maximal throughput with bit error rate bellow some tar- get level in case of backward channel capacity limitation. Presence of errors effect in backward channel is also considered.
topic MIMO systems
space-time coding
vector quantization
url http://www.doiserbia.nb.rs/img/doi/1451-4869/2004/1451-48690403113I.pdf
work_keys_str_mv AT ivanispredrag adaptivevectorquantizationinsvdmimosystembackwardlinkwithlimitednumberofactivesubchannels
AT drajicdusanb adaptivevectorquantizationinsvdmimosystembackwardlinkwithlimitednumberofactivesubchannels
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