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Start Over Author "Kannan, Anand" Journal ieee transactions on signal processing
1 results on '"Kannan, Anand"'

1. Maximum likelihood estimation of constellation vectors for blind separation of co-channel BPSK signals and its performance analysis

Author

Kannan, Anand and Reddy, V.U.

Subjects
Maximum likelihood estimates (Statistics) -- Research, Antenna arrays -- Research, Signal processing -- Research, Signal to noise ratio -- Research, Business, Computers, Electronics, Electronics and electrical industries
Abstract

A method for blind separation of co-channel BPSK signals arriving at an antenna array is presented. The maximum likelihood constellation estimation is well approximated by the smallest distance clustering algorithm at high SNR. At high SNR, the upper bounds on the probability of bit error were derived for the method. The efficiency of the constellation estimation-assignment approach is shown by the rapid drop of the upper bounds with increasing SNR.

Published
1997

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