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A low complexity Wavelet OFDM system on FPGA
2013 3rd World Congress on Information and Communication Technologies, WICT 2013 Số , năm 2014 (Tập , trang 240-244)
DOI: 10.1109/WICT.2013.7113142
Tài liệu thuộc danh mục: ISI, Scopus
Conference Paper
English
Từ khóa: Field programmable gate arrays (FPGA); Electronic processors; Haar functions; Hardware models; Higher speed; Low Complexity; OFDM receiver; Orthogonal signals; Wavelet OFDM; Orthogonal frequency division multiplexing
Tóm tắt tiếng anh
This paper presents an implementation of a low complexity Wavelet OFDM system based on Haar function. The OFDM transmitter generates the orthogonal signals, and the OFDM receiver detects the signals. The idea of low complexity is the arrangement and the multistage calculations of coefficients. It was shown that the number of multiplier and adder was reduced. Hardware model presented is scalable to higher speed, allowing possible implementation in electronic processors for advanced communication systems. � 2013 IEEE.
