The performance of DDPSK over LEO mobile satellite channels

descriptionPublicationkeyboard_double_arrow_right Article 11 Nov 2002Publisher:IEEEJournal:2000 Asia-Pacific Microwave Conference. Proceedings (Cat. No.00TH8522)

Authors: null Ma Changning; null Wang Dongjin;

doi: 10.1109/apmc.2000.926141

The performance of DDPSK over LEO mobile satellite channels

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Abstract

An analysis is presented for the Doppler characterization of low Earth orbit satellite and a Doppler-time curve is given. To deal with the large Doppler shifts, several demodulation schemes are compared, which show that the double differential PSK demodulate is insensitive to the time-variant Doppler shifts. Furthermore, the bit error probability of DDPSK over the RLN channel is computed.

Related Organizations

University of Science and Technology of China
China (People's Republic of)

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Fields of Science

social sciences

media and communications

Fields of Science

social sciences

media and communications

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