Optimal pilot-to-data power ratio for diversity combining with imperfect channel estimation

descriptionPublicationkeyboard_double_arrow_right Article 01 Feb 2006Publisher:Institute of Electrical and Electronics Engineers (IEEE)Journal:IEEE Communications Letters, volume 10, pages 97-99 (issn: 1089-7798,

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Authors: Yong Peng; Shengshan Cui; Roy You;

doi: 10.1109/lcomm.2006.1584400 , 10.1109/lcomm.2006.02010.

Optimal pilot-to-data power ratio for diversity combining with imperfect channel estimation

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Abstract

The bit error probability for BPSK modulation over correlated Rice fading channel is derived for minimum mean square error channel estimation using pilot symbol assisted modulation and diversity combining at the receiver. The optimal pilot-to-data power ratio is studied for different Rice K factors. The theoretical result is verified by Monte-Carlo simulation with space diversity fading model

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New Jersey Institute of Technology
United States

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