Performance Analysis of OFDM System over LEO Satellite Channel | ||||
The International Conference on Electrical Engineering | ||||
Article 173, Volume 6, 6th International Conference on Electrical Engineering ICEENG 2008, May 2008, Page 1-12 PDF (331.76 K) | ||||
Document Type: Original Article | ||||
DOI: 10.21608/iceeng.2008.34625 | ||||
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Authors | ||||
A. El-Mahdy; A. Mahran; M. Karem | ||||
Abstract | ||||
Abstract In this paper an exact closed-form expression for the performance of the orthogonal frequency-division multiplexing (OFDM) system over LEO satellite channel is derived where each subcarrier is modulated by M-QAM. The effect of two channel parameters, namely the mean delay spread and maximum Doppler shift, on the system performance is investigated for a realistic wireless channel environment model. | ||||
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