This paper presents an efficient FPGA implementation of the OFDM system employing QAM mudulation for the physical layer of IEEE 802.22 WRAN which is a new network standard for wireless rural area networks operating in unused television channels. The implementation and simulation results are also be presented and discussed.
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This paper presents an efficient FPGA implementation of the OFDM system employing QAM mudulation for the physical layer of IEEE 802.22 WRAN which is a new network standard for wireless rural area networks operating in unused television channels. The implementation and simulation results are also be presented and discussed.