New Derivation Method of BPSK Bit Error Rate Performance in Cochannel Interference

Fumiaki MAEHARA  Tomoaki SAITO  Fumio TAKAHATA  

IEICE TRANSACTIONS on Communications   Vol.E84-B   No.9   pp.2701-2704
Publication Date: 2001/09/01
Online ISSN: 
Print ISSN: 0916-8516
Type of Manuscript: LETTER
Category: Wireless Communication Technology
bit error rate (BER),  eye pattern,  BPSK,  cochannel interference (CCI),  

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New method for deriving the bit error rate (BER) of the BPSK signal in the cochannel interference is proposed, which utilizes the eye pattern of the interference signal, and is different from the conventional method based on the conversion of the interference components to thermal noise. The validity of the proposed derivation method is quantitatively evaluated in terms of the BER performance and is confirmed by comparing with the results obtained by the computer simulation.