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조회 26807
Status : | Presented |
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Date : | 1991-11 |
Title : | 페이딩과 멀티론 재밍하에서 다이버시티를 이용한 FH/MF나 시스템의 성능분석 |
Authors : | 홍대식, 강창언, 강민구, 오영석 |
Conference : | 한국통신학회 추계학술발표회 논문집 10권 3호 |
Abstract : | In this paper, the performance of frequency-hopped(FH) M-ary frequency shift keyed(MFSK) systems with fading and multitone jamming, when diversity is used, is analyzed. The degradation in the performance of this system is due to Rayleigh fading and the multitone jamming environments. In order to increase the system performance, we used the time diversity. The performance of the FH/MFSK system is analyzed using the average bit error probabilities. From the evaluation of the average bit error probabilities, an improvement of 18 dB is obtained when time diversity is applied to the Rayleigh fading and the multitone jamming respectively, and improvement of 4 dB is accomplished when time diversity is applied to both the Rayleigh fading and the multitone jamming. |
URL : | http://mirinae.yonsei.ac.kr//?module=fil...2aeeadeb4f |
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2023.09 Sunday Monday Tuesday Wednesday Thursday Friday Saturday 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
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2023.09 Sunday Monday Tuesday Wednesday Thursday Friday Saturday 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30