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正交分頻多工系統之通道估計與資料檢測技術研究

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Figure 1.1: Transmitter of basic OFDM systems.
Figure 2.1: Transmitter architecture of CC pilot-based STBC-OFDM sys- sys-tems. ( )i [ ]Yok Y e ( )i [ ]k( )i[ ]yonye( )i[ ]n ( )i [ ]Yok Y e ( )i [ ]k ( ) [ ]ˆ1iHk Hˆ 2 ( )i [ ]k
Figure 2.3: Fine data detection functional block.
Figure 2.5: BER performance versus number of iterations at E b /σ n 2 =24dB and f D T s =0.0111.
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