한국통신학회논문지 (The Journal of Korean Institute of Communications and Information Sciences)
- 제17권11호
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- Pages.1320-1331
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- 1992
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- 1226-4717(pISSN)
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- 2287-3880(eISSN)
m-분포 페이딩 환경하에서 부분대역 간섭을 받는 FH/MFSK신호의 오율특성
Error Rate Performance of FH/MFSK Signal with Partial-Band Interference in m-distribution Fading Environment
초록
부분대역 간섭 환경하에서 m-분포 페이딩 채널을 통해 수신되는 반복다이버시티 방식의 FH/MFSK 신호에 대한 오율식을 유도하고 이를 수치계산하여 비트 에너지 대 잡음 전력 밀도 비
The error rate equation of FH/MFSK signal of repeated diversity received over m-distribution fading channel with partial-band interference has been derived and the error rate has been evaluated to show in figures as a function of signal to noise ratio, signal to interference ratio, fading figure, repeated number, partial-band interference fraction and power correlation coefficient between signal and interference. In this paper, we assumed that repeated diversity technique is used in transmitter against fading occurred in mobile radio channel. By comparing the error rate performance in diversity against fading and the obtainable degree of improvement of error performance with diversity technique has been found out. From the result, it is known that error rate performance deteriorates more as
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