Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 신동준 | - |
dc.date.accessioned | 2018-03-20T05:58:47Z | - |
dc.date.available | 2018-03-20T05:58:47Z | - |
dc.date.issued | 2014-02 | - |
dc.identifier.citation | IET COMMUNICATIONS; FEB 13 2014, 8, 3, p351-p359 | en_US |
dc.identifier.issn | 1751-8628 | - |
dc.identifier.uri | http://digital-library.theiet.org/content/journals/10.1049/iet-com.2013.0178 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/49587 | - |
dc.description.abstract | In this study, two relay-aided interference alignment (IA) schemes are proposed for the quasi-static M x 2 X channel where M is the number of transmitters and two is the number of receivers, respectively. The first scheme utilises one full-duplex relay and the second one utilises two half-duplex relays. In the proposed schemes, the transmitters transmit signals in every time slot and the relays operate in the amplify-and-forward (AF) mode. By verifying the linear independence between the desired signals and the interference, it is shown that the proposed schemes can achieve 2M/(M + 1) degrees of freedom (DoF) which is the maximum DoF for the M x 2 X channel. It is also shown by using the concept of reciprocity that the proposed IA schemes are applicable to the 2 x M X channel. Finally, through the numerical analysis, it is confirmed that the proposed IA schemes provide good alternatives to the previously known relay-aided IA scheme. | en_US |
dc.language.iso | en | en_US |
dc.publisher | INST ENGINEERING TECHNOLOGY-IET | en_US |
dc.title | New interference alignment schemes with full and half-duplex relays for the quasi-static X channel | en_US |
dc.type | Article | en_US |
dc.relation.no | 3 | - |
dc.relation.volume | 8 | - |
dc.identifier.doi | 10.1049/iet-com.2013.0178 | - |
dc.relation.page | 351-359 | - |
dc.relation.journal | IET COMMUNICATIONS | - |
dc.contributor.googleauthor | Jin, Dong-Sup | - |
dc.contributor.googleauthor | No, Jong-Seon | - |
dc.contributor.googleauthor | Shin, Dong-Joon | - |
dc.relation.code | 2014030903 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ELECTRONIC ENGINEERING | - |
dc.identifier.pid | djshin | - |
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