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| A Receive Space Diversity Scheme for MIMO-SC/FDE Systems
Based on Space-Time Block Coding |
| Xu Xin; Cai Yue-ming; Sheng Yan-ming; Xu You-yun |
| Institute of Communications Engineering, PLAUST, Nanjing 210007, China |
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Abstract This paper proposes a receive space diversity scheme based on space-time block coding for Single-Carrier block transmission system employing Frequency Domain Equalization (SC/FDE), which can remedy the Huang’s (2004) system performance degradation, and can also reduce the number of IDFT blocks. It can further increase data transmission rate through properly designing the space-time codes. A detailed procession for SC/FDE systems using space-time block coding is given, and the performances between the proposed SC/FDE-MIMO system and the MIMO-OFDM system are compared; effective benefits can be shown in the simulations.
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Received: 10 January 2005
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2006, Vol. 28 
