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On the performance gain of STFC-LDPC concatenated coding scheme for MIMO-WiMAX
Dissertation (MEng)--University of Pretoria, 2009.
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University of Pretoria
2013
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| _version_ | 1867613490534940672 |
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| access_status_str | Open Access |
| author2 | Maharaj, Bodhaswar Tikanath Jugpershad |
| author_browse | Maharaj, Bodhaswar Tikanath Jugpershad |
| author_facet | Maharaj, Bodhaswar Tikanath Jugpershad |
| collection | Thesis |
| dc_rights_str_mv | © 2009, University of Pretoria. All rights reserved. The copyright in this work vests in the University of Pretoria. No part of this work may be reproduced or transmitted in any form or by any means, without the prior written permission of the University of Pretoria. |
| description | Dissertation (MEng)--University of Pretoria, 2009. |
| format | Thesis |
| id | oai:repository.up.ac.za:2263/29915 |
| institution | University of Pretoria (South Africa) |
| last_indexed | 2026-06-10T12:36:58.812Z |
| license_str | Other — see source repository |
| provenance_str_mv | Harvested via OAI-PMH from UPSpace — University of Pretoria Institutional Repository |
| publishDate | 2013 |
| publishDateRange | 2013 |
| publishDateSort | 2013 |
| publisher | University of Pretoria |
| publisherStr | University of Pretoria |
| record_format | dspace |
| source_str | UPSpace — University of Pretoria Institutional Repository |
| spelling | oai:repository.up.ac.za:2263/29915 On the performance gain of STFC-LDPC concatenated coding scheme for MIMO-WiMAX Maharaj, Bodhaswar Tikanath Jugpershad kpm@tuks.co.za Mare, Karel Petrus Capacity Correlation and ldpc Mimo Space-time codes Space-time-frequency codes Space-frequency codes UCTD Dissertation (MEng)--University of Pretoria, 2009. In mobile communications, using multiple transmit and receive antennas has shown considerable improvement over single antenna systems. The performance increase can be characterized by more reliable throughput obtained through diversity and the higher achievable data rate through spatial multiplexing. The combination of multiple-input multiple-output (MIMO) wireless technology with the IEEE 802.16e-2005 (WiMAX) standard has been recognized as one of the most promising technologies with the advent of next generation broadband wireless communications. The dissertation introduces a performance evaluation of modern multi-antenna coding techniques on a MIMO-WiMAX platform developed to be capable of simulating space-selective, time-selective and frequency-selective fading conditions, which are known as triply-selective fading conditions. A new concatenated space-time-frequency low-density parity check (LDPC) code is proposed for high performance MIMO systems, where it is shown that the newly defined coding technique outperforms a more conventional approach by concatenating space-time blocks with LDPC codes. The analysis of the coding techniques in realistic mobile environments, as well as the proposed STFC-LDPC code, can form a set of newly defined codes, complementing the current coding schemes defined in the WiMAX standard. Electrical, Electronic and Computer Engineering unrestricted 2013-09-07T17:16:18Z 2009-12-09 2013-09-07T17:16:18Z 2009-09-02 2009-12-09 2009-11-29 Dissertation Mare, KP 2009, On the performance gain of STFC-LDPC concatenated coding scheme for MIMO-WiMAX, MEng dissertation, University of Pretoria, Pretoria, viewed yymmdd < http://hdl.handle.net/2263/29915 > E1475/ag http://hdl.handle.net/2263/29915 http://upetd.up.ac.za/thesis/available/etd-11292009-081719/ © 2009, University of Pretoria. All rights reserved. The copyright in this work vests in the University of Pretoria. No part of this work may be reproduced or transmitted in any form or by any means, without the prior written permission of the University of Pretoria. application/pdf University of Pretoria |
| spellingShingle | Capacity Correlation and ldpc Mimo Space-time codes Space-time-frequency codes Space-frequency codes UCTD On the performance gain of STFC-LDPC concatenated coding scheme for MIMO-WiMAX |
| title | On the performance gain of STFC-LDPC concatenated coding scheme for MIMO-WiMAX |
| title_full | On the performance gain of STFC-LDPC concatenated coding scheme for MIMO-WiMAX |
| title_fullStr | On the performance gain of STFC-LDPC concatenated coding scheme for MIMO-WiMAX |
| title_full_unstemmed | On the performance gain of STFC-LDPC concatenated coding scheme for MIMO-WiMAX |
| title_short | On the performance gain of STFC-LDPC concatenated coding scheme for MIMO-WiMAX |
| title_sort | on the performance gain of stfc ldpc concatenated coding scheme for mimo wimax |
| topic | Capacity Correlation and ldpc Mimo Space-time codes Space-time-frequency codes Space-frequency codes UCTD |
| url | http://hdl.handle.net/2263/29915 http://upetd.up.ac.za/thesis/available/etd-11292009-081719/ |