DC Field | Value | Language |
---|---|---|
dc.contributor.author | Shin, Cheolkyu | ko |
dc.contributor.author | Kim, Hyounkuk | ko |
dc.contributor.author | Kim, Kyeong-Jin | ko |
dc.contributor.author | Park, Hyuncheol | ko |
dc.date.accessioned | 2013-03-09T00:04:30Z | - |
dc.date.available | 2013-03-09T00:04:30Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2011-04 | - |
dc.identifier.citation | IEEE TRANSACTIONS ON COMMUNICATIONS, v.59, no.4, pp.1078 - 1088 | - |
dc.identifier.issn | 0090-6778 | - |
dc.identifier.uri | http://hdl.handle.net/10203/94742 | - |
dc.description.abstract | This paper introduces a new link adaptation (LA) approach called the adaptive modulation, coding, and spatial mode (AMCS) scheme for multiple-input multiple-output bit-interleaved coded orthogonal frequency division multiplexing (MIMO BIC-OFDM) systems. The AMCS technique can provide both minimal performance degradation and significant throughput gain by controlling the spatial streams. With this technique, we can derive a simple and accurate closed-form expression of an instantaneous bit error rate (I-BER). Based on the I-BER, the proposed AMCS scheme chooses an appropriate modulation, coding, and spatial mode (MCS) type that improves the system performance while satisfying the quality of service (QoS) requirement. A simplified MCS type search method is also proposed, which allows the receiver to effectively select a MCS type and then send it back to the transmitter by using only a small amount of information bits. The simulation results confirm the superiority of the proposed AMCS approach over conventional LA schemes in trading high-throughput for reduced complexity. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | High-Throughput Low-Complexity Link Adaptation for MIMO BIC-OFDM Systems | - |
dc.type | Article | - |
dc.identifier.wosid | 000289808600020 | - |
dc.identifier.scopusid | 2-s2.0-79955470666 | - |
dc.type.rims | ART | - |
dc.citation.volume | 59 | - |
dc.citation.issue | 4 | - |
dc.citation.beginningpage | 1078 | - |
dc.citation.endingpage | 1088 | - |
dc.citation.publicationname | IEEE TRANSACTIONS ON COMMUNICATIONS | - |
dc.identifier.doi | 10.1109/TCOMM.2011.012711.100141 | - |
dc.contributor.localauthor | Park, Hyuncheol | - |
dc.contributor.nonIdAuthor | Kim, Hyounkuk | - |
dc.contributor.nonIdAuthor | Kim, Kyeong-Jin | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Instantaneous bit error rate (I-BER) | - |
dc.subject.keywordAuthor | link adaptation (LA) | - |
dc.subject.keywordAuthor | limited feedback | - |
dc.subject.keywordAuthor | multiple-input multiple-output bit-interleaved coded orthogonal frequency division multiplexing (MIMO BIC-OFDM) | - |
dc.subject.keywordAuthor | spatial stream control | - |
dc.subject.keywordPlus | SPATIAL MULTIPLEXING SYSTEMS | - |
dc.subject.keywordPlus | INTERLEAVED CODED OFDM | - |
dc.subject.keywordPlus | ADAPTIVE MODULATION | - |
dc.subject.keywordPlus | ERROR | - |
dc.subject.keywordPlus | CDMA | - |
dc.subject.keywordPlus | APPROXIMATIONS | - |
dc.subject.keywordPlus | PROBABILITY | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | SELECTION | - |
dc.subject.keywordPlus | CHANNELS | - |
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