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Mobile - Wireless Communications White Papers

Simple Doppler Compensation for DVB-T

Overview In the DVB-T system, the Inter-carrier Interference (ICI) caused by the vehicle speed limits the achievable throughput. This paper presents a simple method to improve the performance of the system. This method uses Wiener filters to estimate and track relevant channel parameters. The effect of ICI is mitigated by cancelling the ICI to a sufficiently low level to obtain a reliable detection of 64-QAM modulated signal, using the estimated data and channel parameters.

Further White Paper Details
Publisher	Koninklijke Philips Electronics	File Format	PDF, requires Acrobat Rdr 5
Date Published	April 2004	Downloads	16
Format	White Papers
Topics	Mobile - Wireless Communications, Wireless LAN, Modems

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