Hybrid MIMO Transceiver Scheme in Cluster-based Cooperative Communication Systems
碩士 === 國立臺北科技大學 === 電腦與通訊研究所 === 98 === In the cluster-based cooperative communication system, moderator nodes collect the signals from other nodes and transmit to destination in the form of Distributed Space Time Block Code (DSTBC). In this article, to increase the transmission data rate, we use th...
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| Format: | Others |
| Language: | en_US |
| Published: |
2010
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| Online Access: | http://ndltd.ncl.edu.tw/handle/zzv589 |
| Summary: | 碩士 === 國立臺北科技大學 === 電腦與通訊研究所 === 98 === In the cluster-based cooperative communication system, moderator nodes collect the signals from other nodes and transmit to destination in the form of Distributed Space Time Block Code (DSTBC). In this article, to increase the transmission data rate, we use the Hybrid MIMO Transceiver Schemes (HMTs) to replace the DSTBC scheme and let the coding part always keep full-diversity. Since the un-coding part has lower BER performance, according to the feedback CSI, we allocate the most powerful sub-channels to compensate the lower performance.
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