Performance study of multi-channel access schemes in two-tier CDMA cellular systems

研究成果: 雜誌貢獻會議論文同行評審

4 引文 斯高帕斯(Scopus)

摘要

According to Wu, system performance and capacity degrade due to the co-channel interference between microcells and macrocells in hierarchical structure if the same channel is used. In order to avoid co-channel interference, different channels are assigned for macrocells and microcells. This paper proposes three multi-channel access schemes in which the same channel can be used in macrocell and hot-spot (or microcell) simultaneously. Using the proposed multi-channel access schemes, we can avoid the co-channel interference between macrocell and hot-spot and provide more capacities.

原文???core.languages.en_GB???
頁(從 - 到)2441-2445
頁數5
期刊IEEE Vehicular Technology Conference
3
出版狀態已出版 - 1998
事件Proceedings of the 1998 48th IEEE Vehicular Technology Conference, VTC'98. Part 3 (of 3) - Ottawa, Can
持續時間: 18 5月 199821 5月 1998

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