Receiver structure for simultaneous reception of two BPSK modulated cochannel signals

10 June 1993

journal article
Published by Institution of Engineering and Technology (IET) in Electronics Letters

Vol. 29 (12) , 1095-1097
https://doi.org/10.1049/el:19930731

Abstract

A receiver concept is proposed for simultaneous reception of two binary phase shift keying modulated cochannel signals, e.g. two desired signals of different strength. The receiver principle is based on suppression of the strong signal by using decision feedback, followed by demodulation of the weak signal. Bit error probability is derived and evaluated for both signals for the additive white Gaussian noise channel.

Keywords

STRONG SIGNAL SUPPRESSION
DECISION FEEDBACK
BPSK MODULATED COCHANNEL SIGNALS
BIT ERROR PROBABILITY
ADDITIVE WHITE GAUSSIAN NOISE CHANNEL
WEAK SIGNAL DEMODULATION
BINARY PHASE SHIFT KEYING
SIMULTANEOUS RECEPTION
RECEIVER STRUCTURE
CELLULAR NETWORKS

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