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Diversity eigenbeamforming for coded signals

Jinho Choi

IEEE Transactions on Communications, Volume: 56, Issue: 6, Pages: 1013 - 1021

Swansea University Author: Jinho Choi

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DOI (Published version): 10.1109/TCOMM.2008.060325

Published in: IEEE Transactions on Communications
ISSN: 0090-6778
Published: 2008
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URI: https://cronfa.swan.ac.uk/Record/cronfa5919
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first_indexed 2013-07-23T11:54:10Z
last_indexed 2018-02-09T04:32:47Z
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fullrecord <?xml version="1.0"?><rfc1807><datestamp>2013-05-31T10:06:12.8372147</datestamp><bib-version>v2</bib-version><id>5919</id><entry>2013-09-03</entry><title>Diversity eigenbeamforming for coded signals</title><swanseaauthors><author><sid>fa3ae604fbc81502f3458d829a015ac6</sid><firstname>Jinho</firstname><surname>Choi</surname><name>Jinho Choi</name><active>true</active><ethesisStudent>false</ethesisStudent></author></swanseaauthors><date>2013-09-03</date><abstract></abstract><type>Journal Article</type><journal>IEEE Transactions on Communications</journal><volume>56</volume><journalNumber>6</journalNumber><paginationStart>1013</paginationStart><paginationEnd>1021</paginationEnd><publisher/><placeOfPublication/><issnPrint>0090-6778</issnPrint><issnElectronic/><keywords/><publishedDay>31</publishedDay><publishedMonth>12</publishedMonth><publishedYear>2008</publishedYear><publishedDate>2008-12-31</publishedDate><doi>10.1109/TCOMM.2008.060325</doi><url/><notes>In general, beamforming and channel coding are not combined as there is no gain by combining them. However, when there is no channel state information (CSI) at the transmitter, beamforming and channel coding need to be combined together to exploit the diversity gain over block-fading channels by channel coding. The proposed approach is optimal in terms of well-known diversity-multiplexing tradeoff (DMT). As shown in the paper, this approach worked well over spatially correlated channels. In the future wireless systems, antenna arrays would have high spatial correlation and CSI at the transmitter would be limited. Under this situation, the proposed approach in this work becomes very attractive and has a significant potential to be employed in the future wireless systems. The impact factor of this journal is 1.677.</notes><college>COLLEGE NANME</college><CollegeCode>COLLEGE CODE</CollegeCode><institution>Swansea University</institution><apcterm/><lastEdited>2013-05-31T10:06:12.8372147</lastEdited><Created>2013-09-03T06:27:27.0000000</Created><path><level id="1">Faculty of Science and Engineering</level><level id="2">School of Engineering and Applied Sciences - Uncategorised</level></path><authors><author><firstname>Jinho</firstname><surname>Choi</surname><order>1</order></author></authors><documents/><OutputDurs/></rfc1807>
spelling 2013-05-31T10:06:12.8372147 v2 5919 2013-09-03 Diversity eigenbeamforming for coded signals fa3ae604fbc81502f3458d829a015ac6 Jinho Choi Jinho Choi true false 2013-09-03 Journal Article IEEE Transactions on Communications 56 6 1013 1021 0090-6778 31 12 2008 2008-12-31 10.1109/TCOMM.2008.060325 In general, beamforming and channel coding are not combined as there is no gain by combining them. However, when there is no channel state information (CSI) at the transmitter, beamforming and channel coding need to be combined together to exploit the diversity gain over block-fading channels by channel coding. The proposed approach is optimal in terms of well-known diversity-multiplexing tradeoff (DMT). As shown in the paper, this approach worked well over spatially correlated channels. In the future wireless systems, antenna arrays would have high spatial correlation and CSI at the transmitter would be limited. Under this situation, the proposed approach in this work becomes very attractive and has a significant potential to be employed in the future wireless systems. The impact factor of this journal is 1.677. COLLEGE NANME COLLEGE CODE Swansea University 2013-05-31T10:06:12.8372147 2013-09-03T06:27:27.0000000 Faculty of Science and Engineering School of Engineering and Applied Sciences - Uncategorised Jinho Choi 1
title Diversity eigenbeamforming for coded signals
spellingShingle Diversity eigenbeamforming for coded signals
Jinho Choi
title_short Diversity eigenbeamforming for coded signals
title_full Diversity eigenbeamforming for coded signals
title_fullStr Diversity eigenbeamforming for coded signals
title_full_unstemmed Diversity eigenbeamforming for coded signals
title_sort Diversity eigenbeamforming for coded signals
author_id_str_mv fa3ae604fbc81502f3458d829a015ac6
author_id_fullname_str_mv fa3ae604fbc81502f3458d829a015ac6_***_Jinho Choi
author Jinho Choi
author2 Jinho Choi
format Journal article
container_title IEEE Transactions on Communications
container_volume 56
container_issue 6
container_start_page 1013
publishDate 2008
institution Swansea University
issn 0090-6778
doi_str_mv 10.1109/TCOMM.2008.060325
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Engineering and Applied Sciences - Uncategorised{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Engineering and Applied Sciences - Uncategorised
document_store_str 0
active_str 0
published_date 2008-12-31T03:07:12Z
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