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조회 24733
Status : | Presented |
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Date : | 1992-11 |
Title : | DMF를 이용한 비동기식 DS/SS-CSK 통신 초기 동기에 관한 연구 |
Authors : | 홍대식, 강창언, 김종헌, 김경호, 이한섭 |
Conference : | 한국통신학회 추계학술발표회 논문집 11권 2호 |
Abstract : | An algorithm for the threshold decision from the maximum mismatching correlation value in a direct-sequence spread-spectrum system is presented. THis algorithm is named the TDMMC(Threshold Decision from the Maximum Mismatching Correlation value). The purpose of the algorithm is to set the decision threshold in the system which will enlarge the probability of signal detection. Using this algorithm, the proper setting of the threshold for various SNRs is possible. An additional block called the Threshold Block is used to improve the system performance. The result from the computer simmulation has shown that appling the TDMMC to the noncoherent DS/SS-CSK system can achieve performance improvement. |
URL : | http://mirinae.yonsei.ac.kr//?module=fil...57578b4b6d |
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