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  • 學位論文

多輸入多輸出系統聯結編碼空間調變

Concatenated Coded Spatial Modulation for MIMO System

指導教授 : 馬尚智

摘要


本論文提出一種多天線輸入多天線輸出系統,為結合時空區段碼以及空間調變的觀念而成。聯結編碼系統中,內部多階層碼配合時空區段編碼調變傳輸矩陣的集合分割之設計,外部再聯結一個里德所羅門碼以增進系統性能。模擬的結果顯示了我們所出的設計在高雜訊比時具有相當良好的編碼增益。

並列摘要


The multilayer code combines the partition set of Spatial Time Block Code(STBC) modulation matrix in the internal connected coding system, and the external system connects the Reed-Soloman code(RS code) to increase system performance. The simulation has shown that what we had proposed has good coding gain in the high SNR region.

參考文獻


[1] S.Alamouti , “A simple transmitter diversity technique for wireless communications,” IEEE J. Select . Areas Commum, vol. 16, pp. 1451-1458,Oct.1998.
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[3] V. Tarokh, H. Jafarkhani, and A.R. Calderbank. “Space-time block coding for wireless communications: Performance results,” IEEE J. Select. Areas Commun., vol. 17, pp. 451–460, Mar. 1999.
[4] V. Tarokh, H. Jafarkhani, and A.R. Calderbank. “Space-time block codes from orthogonal designs,” IEEE J. Select. Areas Commun., vol. 45, pp.1456-1467,July 1999.
[5] V. Tarokh, N. Seshadri, and A.R. Calderbank,” The application of orthogonal designs to wireless communication ,“ in Proc. IEEE Inform. Theory Workshop, Killarney, Ireland, pp.46-47, June 1998.

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