DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Jin Bae | ko |
dc.contributor.author | Wang, Jin Soo | ko |
dc.contributor.author | Thinh Phu Do | ko |
dc.contributor.author | Song, Iick-Ho | ko |
dc.contributor.author | Kim, Yun Hee | ko |
dc.date.accessioned | 2015-03-26T08:04:38Z | - |
dc.date.available | 2015-03-26T08:04:38Z | - |
dc.date.created | 2014-07-07 | - |
dc.date.created | 2014-07-07 | - |
dc.date.created | 2014-07-07 | - |
dc.date.issued | 2014-10 | - |
dc.identifier.citation | IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, v.13, no.10, pp.5521 - 5534 | - |
dc.identifier.issn | 1536-1276 | - |
dc.identifier.uri | http://hdl.handle.net/10203/194152 | - |
dc.description.abstract | We consider two-way relay (TWR) networks consisting of two communicating nodes and multiple relays built upon orthogonal frequency-division multiplexing signaling. For low-cost implementation of relays, two pragmatic TWR protocols are proposed based on analog network coding (ANC). The proposed two-phase (2P)-and three-phase (3P)-ANC schemes employ time-domain instantaneous power scaling and relay selection to improve the outage performance without equipping discrete Fourier transform (DFT) and inverse DFT functions at the relay. In particular, we devise a relay power allocation factor and a resultant relay selection metric for the proposed 3P-ANC scheme, which can be implemented at low complexity. For the proposed schemes, the outage probability and achievable diversity order are also analyzed, which reveals a larger diversity order of the 3P-ANC scheme than the 2P-ANC scheme. The results from analysis and simulation show that the proposed schemes outperform the conventional 2P-ANC schemes employing time-domain average power scaling and distributed space-time block coding or frequency-domain power scaling and relay selection. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | Pragmatic Analog Network Coding with Relay Selection for OFDM-Based Multirelay Networks | - |
dc.type | Article | - |
dc.identifier.wosid | 000345087500017 | - |
dc.identifier.scopusid | 2-s2.0-84908056702 | - |
dc.type.rims | ART | - |
dc.citation.volume | 13 | - |
dc.citation.issue | 10 | - |
dc.citation.beginningpage | 5521 | - |
dc.citation.endingpage | 5534 | - |
dc.citation.publicationname | IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS | - |
dc.identifier.doi | 10.1109/TWC.2014.2326880 | - |
dc.contributor.localauthor | Song, Iick-Ho | - |
dc.contributor.nonIdAuthor | Park, Jin Bae | - |
dc.contributor.nonIdAuthor | Wang, Jin Soo | - |
dc.contributor.nonIdAuthor | Thinh Phu Do | - |
dc.contributor.nonIdAuthor | Kim, Yun Hee | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Two-way relay | - |
dc.subject.keywordAuthor | analog network coding | - |
dc.subject.keywordAuthor | orthogonal frequency-division multiplexing | - |
dc.subject.keywordAuthor | relay selection | - |
dc.subject.keywordAuthor | relay power allocation | - |
dc.subject.keywordPlus | AMPLIFY-AND-FORWARD | - |
dc.subject.keywordPlus | POWER ALLOCATION | - |
dc.subject.keywordPlus | CHANNEL ESTIMATION | - |
dc.subject.keywordPlus | 2-WAY | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | DIVERSITY | - |
dc.subject.keywordPlus | PROTOCOLS | - |
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