Amplify-and-forward cooperative diversity with space-time coded UWB systems
In this paper, we examine the impact of spatial diversity on ultra-wideband (UWB) systems. This diversity is exploited by deploying two antennas at the UWB terminals. For single-antenna systems, spatial diversity is exploited in a distributed manner where a neighboring node can help the source in de...
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2017
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| Online Access: | http://hdl.handle.net/10725/5748 http://dx.doi.org/10.1109/ICU.2006.281588 http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.php http://ieeexplore.ieee.org/abstract/document/4059483/ |
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| _version_ | 1864513477830246400 |
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| author | Abou-Rjeily, Chadi |
| author2 | Daniele, Norbert Belfiore, Jean-Claude |
| author2_role | author author |
| author_facet | Abou-Rjeily, Chadi Daniele, Norbert Belfiore, Jean-Claude |
| author_role | author |
| dc.creator.none.fl_str_mv | Abou-Rjeily, Chadi Daniele, Norbert Belfiore, Jean-Claude |
| dc.date.none.fl_str_mv | 2017-06-08T08:32:55Z 2017-06-08T08:32:55Z 2017-06-08 |
| dc.identifier.none.fl_str_mv | 1-4244-0101-1 http://hdl.handle.net/10725/5748 http://dx.doi.org/10.1109/ICU.2006.281588 Abou-Rjeily, C., Daniele, N., & Belfiore, J. C. (2006, September). Amplify-and-Forward Cooperative Diversity with Space-Time Coded UWB Systems. In Ultra-Wideband, The 2006 IEEE 2006 International Conference on (pp. 429-434). IEEE. http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.php http://ieeexplore.ieee.org/abstract/document/4059483/ |
| dc.language.none.fl_str_mv | en |
| dc.publisher.none.fl_str_mv | IEEE |
| dc.rights.*.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.title.none.fl_str_mv | Amplify-and-forward cooperative diversity with space-time coded UWB systems |
| dc.type.none.fl_str_mv | Conference Paper / Proceeding info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/conferenceObject |
| description | In this paper, we examine the impact of spatial diversity on ultra-wideband (UWB) systems. This diversity is exploited by deploying two antennas at the UWB terminals. For single-antenna systems, spatial diversity is exploited in a distributed manner where a neighboring node can help the source in delivering its message to a destination. In particular, two space-time (ST) coding schemes are proposed. The first one is optimal among all totally-real codes having a constant transmitted energy per antenna. Unlike the classical approach of constructing ST codes over infinite fields, the second construction takes the structure of 2-dimensional constellations into consideration in order to propose an appropriate modulation-specific code. These schemes are associated with multi-antenna arrays and with virtual arrays based on the amplify-and-forward (AF) strategy |
| eu_rights_str_mv | openAccess |
| format | conferenceObject |
| id | LAURepo_a3254da72265be59c3150c783ca342ea |
| identifier_str_mv | 1-4244-0101-1 Abou-Rjeily, C., Daniele, N., & Belfiore, J. C. (2006, September). Amplify-and-Forward Cooperative Diversity with Space-Time Coded UWB Systems. In Ultra-Wideband, The 2006 IEEE 2006 International Conference on (pp. 429-434). IEEE. |
| language_invalid_str_mv | en |
| network_acronym_str | LAURepo |
| network_name_str | Lebanese American University repository |
| oai_identifier_str | oai:laur.lau.edu.lb:10725/5748 |
| publishDate | 2017 |
| publisher.none.fl_str_mv | IEEE |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| spelling | Amplify-and-forward cooperative diversity with space-time coded UWB systemsAbou-Rjeily, ChadiDaniele, NorbertBelfiore, Jean-ClaudeIn this paper, we examine the impact of spatial diversity on ultra-wideband (UWB) systems. This diversity is exploited by deploying two antennas at the UWB terminals. For single-antenna systems, spatial diversity is exploited in a distributed manner where a neighboring node can help the source in delivering its message to a destination. In particular, two space-time (ST) coding schemes are proposed. The first one is optimal among all totally-real codes having a constant transmitted energy per antenna. Unlike the classical approach of constructing ST codes over infinite fields, the second construction takes the structure of 2-dimensional constellations into consideration in order to propose an appropriate modulation-specific code. These schemes are associated with multi-antenna arrays and with virtual arrays based on the amplify-and-forward (AF) strategyN/AIEEE2017-06-08T08:32:55Z2017-06-08T08:32:55Z2017-06-08Conference Paper / Proceedinginfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject1-4244-0101-1http://hdl.handle.net/10725/5748http://dx.doi.org/10.1109/ICU.2006.281588Abou-Rjeily, C., Daniele, N., & Belfiore, J. C. (2006, September). Amplify-and-Forward Cooperative Diversity with Space-Time Coded UWB Systems. In Ultra-Wideband, The 2006 IEEE 2006 International Conference on (pp. 429-434). IEEE.http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.phphttp://ieeexplore.ieee.org/abstract/document/4059483/eninfo:eu-repo/semantics/openAccessoai:laur.lau.edu.lb:10725/57482021-03-19T10:03:19Z |
| spellingShingle | Amplify-and-forward cooperative diversity with space-time coded UWB systems Abou-Rjeily, Chadi |
| status_str | publishedVersion |
| title | Amplify-and-forward cooperative diversity with space-time coded UWB systems |
| title_full | Amplify-and-forward cooperative diversity with space-time coded UWB systems |
| title_fullStr | Amplify-and-forward cooperative diversity with space-time coded UWB systems |
| title_full_unstemmed | Amplify-and-forward cooperative diversity with space-time coded UWB systems |
| title_short | Amplify-and-forward cooperative diversity with space-time coded UWB systems |
| title_sort | Amplify-and-forward cooperative diversity with space-time coded UWB systems |
| url | http://hdl.handle.net/10725/5748 http://dx.doi.org/10.1109/ICU.2006.281588 http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.php http://ieeexplore.ieee.org/abstract/document/4059483/ |