White Papers

Performance Degradation of OFDM and MC-CDMA to Carrier Phase Jitter

Overview This paper analyses the effect of carrier phase jitter on the performance of OFDM and MC-CDMA waveforms. Assuming a multicarrier downlink through an AWGN channel, this paper investigates the impact of jitter phase models on the SNR degradation. This paper proposes to consider a small random process, a gaussian process then a rayleigh process to model this jitter. Different performance degradation expressions, due to this default, are derived for these systems. Simulation results show better performance for a rayleigh model and same sensitivity for all waveforms studied.

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Publisher
University of Tunis
File Format
PDF
Date Published
Apr 11, 2007
Format
White Papers
Topics
Wireless LAN, TDMA - CDMA, Mobile - Wireless Communications

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