DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, N | - |
dc.contributor.author | Lim, JB | - |
dc.contributor.author | Chun, J | - |
dc.date.accessioned | 2017-07-19T13:52:43Z | - |
dc.date.available | 2017-07-19T13:52:43Z | - |
dc.date.created | 2016-12-13 | - |
dc.date.issued | 2010-07 | - |
dc.identifier.issn | 0018-9448 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/37788 | - |
dc.description.abstract | In this paper, we study a network information flow problem for a multiple-input-multiple-output (MIMO) Gaussian wireless network with three users each equipped with M antennas and a single intermediate relay equipped with N antennas. In this network, each user intends to convey independent messages for two different users via the intermediate relay while receiving two independent messages from the other two users. This is a generalized version of the two-way relay channel for the three-user case. We will call it a "MIMO Y channel." For this MIMO Y channel, we show that the capacity is 3M log(SNR) + o(log(SNR)) if N >= [3M/2] by using two novel signaling techniques, which are signal space alignment for network coding, and network-coding-aware interference nulling beamforming. | - |
dc.language | English | - |
dc.publisher | IEEE | - |
dc.relation.isPartOf | IEEE Transactions on Information Theory | - |
dc.title | Degrees of Freedom on the MIMO Y Channel : Signal Space Alignment for Network Coding | - |
dc.type | Article | - |
dc.identifier.doi | 10.1109/TIT.2010.2048486 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | IEEE Transactions on Information Theory, v.56, no.7, pp.3332 - 3342 | - |
dc.identifier.wosid | 000278812000024 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 3342 | - |
dc.citation.number | 7 | - |
dc.citation.startPage | 3332 | - |
dc.citation.title | IEEE Transactions on Information Theory | - |
dc.citation.volume | 56 | - |
dc.contributor.affiliatedAuthor | Lee, N | - |
dc.identifier.scopusid | 2-s2.0-77953745487 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 168 | - |
dc.description.scptc | 182 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | INTERFERENCE ALIGNMENT | - |
dc.subject.keywordPlus | COMMUNICATION | - |
dc.subject.keywordPlus | REGION | - |
dc.subject.keywordAuthor | Degrees of freedom | - |
dc.subject.keywordAuthor | interference alignment | - |
dc.subject.keywordAuthor | multiple-input-multiple-output (MIMO) Y channel | - |
dc.subject.keywordAuthor | network coding | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Information Systems | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalResearchArea | Engineering | - |
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