| Autor: |
CHENG Wen-jing, LIU Wei, DING Ding, WEI Ji-bo |
| Jazyk: |
čínština |
| Rok vydání: |
2010 |
| Předmět: |
|
| Zdroj: |
Tongxin xuebao, Vol 31, Pp 84-90 (2010) |
| Druh dokumentu: |
article |
| ISSN: |
1000-436X |
| Popis: |
The method of pre-processing was applied to G-QOSTBC in order to reduce the complexity of decoding,which was single-symbol-decodable.Furthermore,an improved transmit strategy was proposed to achieve full diversity as well as maximum coding gain by constellation rotating and symbol interleaving.Simulation results show that the pro-posed code remarkably decreases the decoding complexity of G-QOSTBC while keeping the similar performance.In ad-dition,the proposed code has the same bit-error-rate（BER） performance as coordinate interleaved orthogonal design（CIOD）,but with a lower peak-to-average ratio（PAR）. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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