Name
Abstract | ||
|---|---|---|
Space-time block code (STBC) with complex orthogonal designs achieves full diversity with a simple maximum-likelihood (ML) decoding, however, do not achieve a full transmission rate for more than two antennas. To attain a higher transmission rate, STBC with quasi-orthogonal designs were proposed, whereas there are interference terms caused by relaxing the orthogonality. It has an impact on decoding complexity because a receiver needs to decode two symbols at a time. Moreover, QO-STBC does not achieve full diversity. In this paper, we propose a scheme which makes possible to decode symbols one by one, and two schemes which gain full transmission diversity by upsetting the balance of the transmit power and rotating constellation. |
Year | DOI | Venue |
|---|---|---|
2014 | 10.1587/transfun.E97.A.2 | IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES |
Keywords | Field | DocType |
QO-STBC, symbol modification, power imbalance, transmission diversity | Telecommunications,Sequential decoding,Transmitter power output,Block code,Orthogonality,Algorithm,Interference (wave propagation),Decoding methods,List decoding,Space–time block code,Mathematics | Journal |
Volume | Issue | ISSN |
E97A | 1 | 0916-8508 |
Citations | PageRank | References |
0 | 0.34 | 5 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Naotoshi Yoda | 1 | 4 | 1.13 |
| Chang-Jun Ahn | 2 | 105 | 32.23 |
| Ken-ya Hashimoto | 3 | 19 | 7.86 |