Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Chang, Seok-Ho | - |
dc.contributor.author | Choi, Jihwan P. | - |
dc.contributor.author | Cosman, Pamela C. | - |
dc.contributor.author | Milstein, Laurence B. | - |
dc.date.accessioned | 2018-01-25T01:08:39Z | - |
dc.date.available | 2018-01-25T01:08:39Z | - |
dc.date.created | 2017-04-10 | - |
dc.date.issued | 2016-03 | - |
dc.identifier.issn | 0018-9545 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/5117 | - |
dc.description.abstract | This paper studies the optimal transmission of multimedia progressive sources, which require unequal target error rates in their bitstream, over multiple-input-multiple-output (MIMO) channels. First, we derive the information outage probability expression of a space-time code for an arbitrarily given piecewise-linear diversity-multiplexing tradeoff (DMT) function and the conditions for the existence of a crossover point of the information outage probability curves of the space-time codes. We prove that as long as the crossover point of the outage probabilities exists, as spectral efficiency increases, the crossover point in the signal-to-noise ratio (SNR) monotonically increases, whereas that of the outage probability monotonically decreases. This analysis can be applied to any space-time code, receiver, and propagation channel with a given DMT function. As a specific example, we analyze the two-layer diagonal Bell Labs space-time architecture (D-BLAST) with a group zero-forcing receiver, the vertical BLAST (V-BLAST) with a minimum mean-square error receiver, and orthogonal space-time block codes (OSTBCs), and prove the monotonic behavior of the crossover point for those codes. Based on that, with respect to D-BLAST, V-BLAST, and OSTBC, we derive a method for the optimal space-time coding of a sequence that contains numerous progressive packets. We show that by employing the optimization method rather than exhaustive search, the computational complexity involved with optimal space-time coding can be exponentially reduced without losing any peak SNR performance. © 2015 IEEE. | - |
dc.publisher | Institute of Electrical and Electronics Engineers Inc. | - |
dc.title | Optimization of Multimedia Progressive Transmission Over MIMO Channels | - |
dc.type | Article | - |
dc.identifier.doi | 10.1109/TVT.2015.2412655 | - |
dc.identifier.scopusid | 2-s2.0-84963857305 | - |
dc.identifier.bibliographicCitation | IEEE Transactions on Vehicular Technology, v.65, no.3, pp.1244 - 1260 | - |
dc.subject.keywordAuthor | group zero-forcing receiver | - |
dc.subject.keywordAuthor | information outage probability | - |
dc.subject.keywordAuthor | minimum mean-square error (MMSE) receiver | - |
dc.subject.keywordAuthor | multimedia progressive sources | - |
dc.subject.keywordAuthor | multiple-input multiple-output (MIMO) systems | - |
dc.subject.keywordAuthor | orthogonal space-time block codes (OSTBCs) | - |
dc.subject.keywordAuthor | vertical Bell Labs space-time architecture (V-BLAST) | - |
dc.subject.keywordAuthor | Diagonal Bell Labs space-time architecture (D-BLAST) | - |
dc.subject.keywordAuthor | diversity-multiplexing tradeoff (DMT) | - |
dc.subject.keywordPlus | ARCHITECTURE | - |
dc.subject.keywordPlus | Bells | - |
dc.subject.keywordPlus | Block Codes | - |
dc.subject.keywordPlus | Codes (Symbols) | - |
dc.subject.keywordPlus | Communication Channels (Information Theory) | - |
dc.subject.keywordPlus | Data Communication Equipment | - |
dc.subject.keywordPlus | Data Communication Systems | - |
dc.subject.keywordPlus | DESIGNS | - |
dc.subject.keywordPlus | Diagonal Bell Labs Space-Time Architecture (D-Blast) | - |
dc.subject.keywordPlus | Diversity-Multiplexing Tradeoff (DMT) | - |
dc.subject.keywordPlus | Diversity-Multiplexing Tradeoffs (DMT) | - |
dc.subject.keywordPlus | Errors | - |
dc.subject.keywordPlus | Fading Channels | - |
dc.subject.keywordPlus | Feedback Control | - |
dc.subject.keywordPlus | FULL-DIVERSITY | - |
dc.subject.keywordPlus | Group Zero-Forcing Receiver | - |
dc.subject.keywordPlus | Information Outage Probability | - |
dc.subject.keywordPlus | INTERFERENCE | - |
dc.subject.keywordPlus | Iterative Decoding | - |
dc.subject.keywordPlus | Mean Square Error | - |
dc.subject.keywordPlus | Mimo Systems | - |
dc.subject.keywordPlus | Minimum Mean-Square Error (MMSE) Receiver | - |
dc.subject.keywordPlus | Minimum Mean Square Errors (MMSE) | - |
dc.subject.keywordPlus | Minimum Meansquare Error (MMSE) Receiver | - |
dc.subject.keywordPlus | Multimedia Progressive Sources | - |
dc.subject.keywordPlus | Multiple-Input Multiple-Output (MIMO) Systems | - |
dc.subject.keywordPlus | Multiplexing | - |
dc.subject.keywordPlus | MULTIPLEXING TRADEofF | - |
dc.subject.keywordPlus | Networks | - |
dc.subject.keywordPlus | Orthogonal Space-Time Block Codes | - |
dc.subject.keywordPlus | Orthogonal Space-Time Block Codes (OSTBCs) | - |
dc.subject.keywordPlus | Piecewise Linear Techniques | - |
dc.subject.keywordPlus | Probability | - |
dc.subject.keywordPlus | SCALABLE VIDEO | - |
dc.subject.keywordPlus | Signal to Noise Ratio | - |
dc.subject.keywordPlus | SPACE | - |
dc.subject.keywordPlus | Space-Time Architecture | - |
dc.subject.keywordPlus | Space-Time Block Coding (STBC) | - |
dc.subject.keywordPlus | Space Time Adaptive Processing | - |
dc.subject.keywordPlus | Space Time Codes | - |
dc.subject.keywordPlus | SYSTemS | - |
dc.subject.keywordPlus | Telecommunication Repeaters | - |
dc.subject.keywordPlus | TIME BLOCK-CODES | - |
dc.subject.keywordPlus | Vertical Bell Labs Space-Time Architecture (V-BLAST) | - |
dc.subject.keywordPlus | Zero Forcing Receivers | - |
dc.citation.endPage | 1260 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 1244 | - |
dc.citation.title | IEEE Transactions on Vehicular Technology | - |
dc.citation.volume | 65 | - |
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