대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)
- 대한전자공학회 1999년도 추계종합학술대회 논문집
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- Pages.31-34
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- 1999
3GPP W-CDMA에서 개선된 초기 셀 탐색 알고리즘
Improved initial cell searching algorithm for 3GPP W-CDMA
초록
In this paper, the improved initial cell searching algorithm is proposed for 3GPP W-CDMA system. The key objective of the proposed algorithm is to utilize the reliability of the first stage of cell searching algorithm in order to accomplish the second stage. So the proposed algorithm makes the mobile station transfers to the second stage from the first stage, just after the slot synchronization is declared successively at the same time-offset. In order to compare the proposed algorithm with the conventional one, the simulations are accomplished for cell search algorithm for 3GPP W-CDMA systems in the multipath Rayleigh fading channel. Some parameters are also presented for the better performance in the initial cell searching algorithm.
키워드