Title :
FPGA-Based Design of a Pulsed-OFDM System
Author :
Chang, Kai-Chuan ; Sobelman, Gerald E.
Author_Institution :
Dept. of Electr. & Comput. Eng., Minnesota Univ.
Abstract :
An enhancement to the MB-OFDM system, known as pulsed-OFDM, has been proposed to reduce the complexity and power consumption of the transceiver without sacrificing performance. This paper describes the detailed FPGA implementation of a complete pulsed-OFDM transceiver. The resource requirements are given for each of the major blocks for an implementation using a Xilinx Virtextrade-4 device. The entire system can be mapped onto a single FPGA chip
Keywords :
OFDM modulation; field programmable gate arrays; transceivers; FPGA; MB-OFDM system; Xilinx Virtex; field programmable gate array; pulsed-OFDM system; pulsed-OFDM transceiver; Convolution; Decoding; Diversity reception; Energy consumption; Field programmable gate arrays; Frequency diversity; OFDM; Quadrature phase shift keying; Transceivers; Transmitters; FPGA; MB-OFDM; Pulsed-OFDM; transceiver;
Conference_Titel :
Circuits and Systems, 2006. APCCAS 2006. IEEE Asia Pacific Conference on
Conference_Location :
Singapore
Print_ISBN :
1-4244-0387-1
DOI :
10.1109/APCCAS.2006.342320
