dc.contributor.author | Bakım, İsmail Sezi | en_US |
dc.contributor.author | Kaya, Onur | en_US |
dc.date.accessioned | 2015-01-15T23:01:50Z | |
dc.date.available | 2015-01-15T23:01:50Z | |
dc.date.issued | 2011-12 | |
dc.identifier.citation | Bakım, İ. S. & Kaya, O. (2011). Cooperative strategies and achievable rates for two user OFDMA channels. IEEE Transactions on Wireless Communications, 10(12), 4029-4034. doi:10.1109/TWC.2011.101811.102334 | en_US |
dc.identifier.issn | 1536-1276 | |
dc.identifier.uri | https://hdl.handle.net/11729/396 | |
dc.identifier.uri | http://dx.doi.org/10.1109/TWC.2011.101811.102334 | |
dc.description | This work was presented in part at the IEEE Global Communications Conference, Miami, FL, Dec 2010 [1], and was supported by The Scientific & Technological Research Council of Turkey, Grant 108E208. Digital Object Identifier 10.1109/TWC.2011.101811.102334 | en_US |
dc.description.abstract | We propose three encoding strategies for a two user cooperative Orthogonal Frequency Division Multiple Access (OFDMA) system, based on block Markov superposition encoding (BMSE). We obtain the expressions for the resulting achievable rate regions for all three encoding strategies. We show that, by allowing for re-partitioning and re-encoding of the cooperative messages across subchannels, it is possible to better exploit the diversity created by OFDMA, and higher rates can be achieved. We demonstrate potential rate gains attained by cooperative OFDMA, through simulations. | en_US |
dc.description.sponsorship | Türkiye Bilimsel ve Teknolojik Araştırma Kurumu | en_US |
dc.language.iso | eng | en_US |
dc.publisher | IEEE-INST Electrical Electronics Engineers Inc | en_US |
dc.relation.isversionof | 10.1109/TWC.2011.101811.102334 | |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | Decoding | en_US |
dc.subject | Encoding | en_US |
dc.subject | Fading channels | en_US |
dc.subject | OFDM | en_US |
dc.subject | Receivers | en_US |
dc.subject | Resource management | en_US |
dc.subject | Block Markov encoding | en_US |
dc.subject | Diversity | en_US |
dc.subject | User cooperation | en_US |
dc.subject | OFDMA channels | en_US |
dc.subject | Achievable rates | en_US |
dc.subject | Block Markov superposition encoding | en_US |
dc.subject | Cooperative messages | en_US |
dc.subject | Cooperative strategies | en_US |
dc.subject | Markov processes | en_US |
dc.subject | OFDM modulation | en_US |
dc.subject | Block codes | en_US |
dc.subject | Cooperative communication | en_US |
dc.title | Cooperative strategies and achievable rates for two user OFDMA channels | en_US |
dc.type | article | en_US |
dc.description.version | Publisher's Version | en_US |
dc.relation.journal | IEEE Transactions on Wireless Communications | en_US |
dc.contributor.department | Işık Üniversitesi, Mühendislik Fakültesi, Elektrik-Elektronik Mühendisliği Bölümü | en_US |
dc.contributor.department | Işık University, Faculty of Engineering, Department of Electrical-Electronics Engineering | en_US |
dc.contributor.authorID | 0000-0003-2592-3701 | |
dc.identifier.volume | 10 | |
dc.identifier.issue | 12 | |
dc.identifier.startpage | 4029 | |
dc.identifier.endpage | 4034 | |
dc.peerreviewed | Yes | en_US |
dc.publicationstatus | Published | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.contributor.institutionauthor | Bakım, İsmail Sezi | en_US |
dc.contributor.institutionauthor | Kaya, Onur | en_US |
dc.relation.index | WOS | en_US |
dc.relation.index | Scopus | en_US |
dc.relation.index | Science Citation Index Expanded (SCI-EXPANDED) | |
dc.description.quality | Q1 | |
dc.description.wosid | WOS:000298329500008 | |