Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 남해운 | - |
dc.date.accessioned | 2018-12-04T06:44:14Z | - |
dc.date.available | 2018-12-04T06:44:14Z | - |
dc.date.issued | 2008-10 | - |
dc.identifier.citation | IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, v. 7, No. 10, Page. 3780-3790 | en_US |
dc.identifier.issn | 1536-1276 | - |
dc.identifier.uri | https://ieeexplore.ieee.org/abstract/document/4657324 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/80727 | - |
dc.description.abstract | In this paper, a simple and practical system based on a switched diversity scheme with adaptive modulation is presented. This system provides a reduced number of channel estimation while offering the optimum spectral efficiency given by a selection diversity system. In addition, the switching threshold is easily manipulated so as to make an efficient use of the trade-off between spectral efficiency and channel estimation overhead. An extension of switched diversity into a multiuser scheduling is later also considered. This switch-based multiuser access scheme results in a lower average feedback load than that for the optimal selection-based multiuser scheme. Numerical results show that we can obtain a trade-off between spectral efficiency and the feedback load by choosing the switching threshold appropriately. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | en_US |
dc.subject | Switched diversity | en_US |
dc.subject | adaptive modulation | en_US |
dc.subject | multiuser diversity | en_US |
dc.subject | switch-based multiuser scheduling | en_US |
dc.title | Performance Analysis of Joint Switched Diversity and Adaptive Modulation | en_US |
dc.type | Article | en_US |
dc.relation.no | 10 | - |
dc.relation.volume | 7 | - |
dc.identifier.doi | 10.1109/T-WC.2008.070288 | - |
dc.relation.page | 3780-3790 | - |
dc.relation.journal | IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS | - |
dc.contributor.googleauthor | Nam, Haewoon | - |
dc.contributor.googleauthor | Ko, Young-Chai | - |
dc.contributor.googleauthor | Alouini, Mohamed-Slim | - |
dc.relation.code | 2008215269 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF ENGINEERING SCIENCES[E] | - |
dc.sector.department | DIVISION OF ELECTRICAL ENGINEERING | - |
dc.identifier.pid | hnam | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.