대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)
- 대한전자공학회 2002년도 하계종합학술대회 논문집(1)
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- Pages.77-80
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- 2002
채널 추정 알고리즘을 이용한 비동기식 IMT-2000 (W-CDMA) 시스템의 성능 분석
Analysis of Asynchronous IMT-2000 (W-CDMA) Systems Using Channel Estimation Algorithm
초록
In this paper, we analyze a physical layer of W-CDMA .system and design a transmitter and receiver by using ADS (Advanced Design System). Also, we simulated a link level performance with different channel estimation algorithm in Jakes fading channel environment. For the channel estimator, we used the WMSA(Weighted Multi-Slot Averaging) algorithm, EGE(Equal Gain Estimation) algorithm and SSE(Symbol-to-Symbol Estimation) algorithm. This study will be useful in the analysis and design of W-CDMA system.
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