The Modified Multistage Decoding Scheme (MMDS) for a Fast Frequency-Hopped Multiple Access MFSK System over a Rayleigh Fading Channel
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概要
- 論文の詳細を見る
The stage 3/2 decoding scheme, originally suggested by U. Timor [3], is modified for a Rayleigh fading channel to improve the performance of a fast frequency-hopped multiple access/multilevel frequency shift keying system. When signal-to-noise ratio per bit is 30dB, the simulation results show that the modified stage 3/2 decoding scheme increases the spectral efficiency by 11% compared to the modified stage 1 decoding scheme at bit error rate of 10^<-3>. Further, the performance comparisons are made between the modified multistage decoding scheme and the diversity combining methods, where the modified stage 3/2 decoding scheme shows better performance.
- 社団法人電子情報通信学会の論文
- 2001-06-01
著者
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Yoon Yeomin
The Digital Communication System Laboratory Department Of Information And Communications Kwangju Ins
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Kim Kiseon
The Digital Communication System Laboratory Department Of Information And Communications Kwangju Ins
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Kim Kiseon
The Department Of Information And Communications Of The Kwanju Institute Of Science And Technology (
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- The Modified Multistage Decoding Scheme (MMDS) for a Fast Frequency-Hopped Multiple Access MFSK System over a Rayleigh Fading Channel
- Modified Gaussian Analysis Method of the OFDM System with the Frequency Offset