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OFDM transceiver for IEEE 802.20 standards

Awad, Y. and Crockett, Louise Helen and Stewart, R.W. (2009) OFDM transceiver for IEEE 802.20 standards. In: 17th European Signal Processing Conference, 2009-08-24 - 2009-08-28, Glasgow, Scotland.

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Orthogonal Frequency Division Multiplexing (OFDM) is a modulation technique which is now widely used in various high speed mobile and wireless communication systems. In this paper we show the design and implementation of an OFDM transceiver for the IEEE 802.20 standard, featuring a variable length FFT, and targeting a low cost Xilinx® Spartan™ 3A DSP Field Programmable Gate Array (FPGA). The design includes dynamic FFT size, variable length cyclic prefix, and different window combination options to meet the requirements of the wideband Frequency Division Duplexing (FDD) mode of IEEE 802.20. The resources occupied by each part of the design are analysed. The paper also features test and implementation results.

Item type: Conference or Workshop Item (Paper)
ID code: 15010
Keywords: orthogonal frequency division multiplexing, modulation, wireless communication systems, IEEE 802.20 standard, Electrical engineering. Electronics Nuclear engineering
Subjects: Technology > Electrical engineering. Electronics Nuclear engineering
Department: Faculty of Engineering > Electronic and Electrical Engineering
Depositing user: Strathprints Administrator
Date Deposited: 16 May 2011 11:02
Last modified: 23 Jul 2015 12:28

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