On the Reusage of Primary Radio Resources through the Exploitation of the Spatiotemporal Robustness of the MIMO Transmissions
The spatiotemporal robustness of the MIMO transmissions is exploited aiming at inducing opportunistic secondary communications on the primary radio resources. The proposed model makes use of the smallest singular values and the Extreme Value Theory for characterizing the robustness of the MIMO syste...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Wiley
2012-01-01
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| Series: | Journal of Electrical and Computer Engineering |
| Online Access: | http://dx.doi.org/10.1155/2012/909540 |
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| _version_ | 1832565847647846400 |
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| author | G. A. Medina-Acosta José A. Delgado-Penín |
| author_facet | G. A. Medina-Acosta José A. Delgado-Penín |
| author_sort | G. A. Medina-Acosta |
| collection | DOAJ |
| description | The spatiotemporal robustness of the MIMO transmissions is exploited aiming at inducing opportunistic secondary communications on the primary radio resources. The proposed model makes use of the smallest singular values and the Extreme Value Theory for characterizing the robustness of the MIMO systems, having always the premise of preventing significant degradations in the performance of the primary communications, while at the same time an attractive number of potential opportunities for secondary are intended to be offered. So, the idea behind the suggested scheme consists in reusing the information that is already available within the primary MIMO networks aiming at cotransmitting opportunistically in a clever manner, which at the end will allow us to make a much more efficient use of both the natural and technical resources. |
| format | Article |
| id | doaj-art-381a13a4a79b45e490f940f9a09ba6a8 |
| institution | Kabale University |
| issn | 2090-0147 2090-0155 |
| language | English |
| publishDate | 2012-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Electrical and Computer Engineering |
| spelling | doaj-art-381a13a4a79b45e490f940f9a09ba6a82025-02-03T01:06:21ZengWileyJournal of Electrical and Computer Engineering2090-01472090-01552012-01-01201210.1155/2012/909540909540On the Reusage of Primary Radio Resources through the Exploitation of the Spatiotemporal Robustness of the MIMO TransmissionsG. A. Medina-Acosta0José A. Delgado-Penín1Signal Theory and Communications Department, Technical University of Catalonia, Barcelona Tech, Building D4 Campus Nord, Jordi Girona 31, 08034 Barcelona, SpainSignal Theory and Communications Department, Technical University of Catalonia, Barcelona Tech, Building D4 Campus Nord, Jordi Girona 31, 08034 Barcelona, SpainThe spatiotemporal robustness of the MIMO transmissions is exploited aiming at inducing opportunistic secondary communications on the primary radio resources. The proposed model makes use of the smallest singular values and the Extreme Value Theory for characterizing the robustness of the MIMO systems, having always the premise of preventing significant degradations in the performance of the primary communications, while at the same time an attractive number of potential opportunities for secondary are intended to be offered. So, the idea behind the suggested scheme consists in reusing the information that is already available within the primary MIMO networks aiming at cotransmitting opportunistically in a clever manner, which at the end will allow us to make a much more efficient use of both the natural and technical resources.http://dx.doi.org/10.1155/2012/909540 |
| spellingShingle | G. A. Medina-Acosta José A. Delgado-Penín On the Reusage of Primary Radio Resources through the Exploitation of the Spatiotemporal Robustness of the MIMO Transmissions Journal of Electrical and Computer Engineering |
| title | On the Reusage of Primary Radio Resources through the Exploitation of the Spatiotemporal Robustness of the MIMO Transmissions |
| title_full | On the Reusage of Primary Radio Resources through the Exploitation of the Spatiotemporal Robustness of the MIMO Transmissions |
| title_fullStr | On the Reusage of Primary Radio Resources through the Exploitation of the Spatiotemporal Robustness of the MIMO Transmissions |
| title_full_unstemmed | On the Reusage of Primary Radio Resources through the Exploitation of the Spatiotemporal Robustness of the MIMO Transmissions |
| title_short | On the Reusage of Primary Radio Resources through the Exploitation of the Spatiotemporal Robustness of the MIMO Transmissions |
| title_sort | on the reusage of primary radio resources through the exploitation of the spatiotemporal robustness of the mimo transmissions |
| url | http://dx.doi.org/10.1155/2012/909540 |
| work_keys_str_mv | AT gamedinaacosta onthereusageofprimaryradioresourcesthroughtheexploitationofthespatiotemporalrobustnessofthemimotransmissions AT joseadelgadopenin onthereusageofprimaryradioresourcesthroughtheexploitationofthespatiotemporalrobustnessofthemimotransmissions |