Tier-selection algorithms with multi-class traffic in CDMA hierarchical cellular systems

Li-Chun Wang*, Ching Yu Liao, Yi Liang Lin, Chung Ju Chang

*此作品的通信作者

研究成果: Conference article同行評審

2 引文 斯高帕斯(Scopus)

摘要

In this paper, we investigate several tier selection strategies in a hierarchical cellular system where a hotspot microcell service data users demanding high capacity, and a macrocell services low capacity voice users. A new "relative pilot based (RPB)" tier selection scheme is proposed to achieve the goals of balancing traffic load between a macrocell and a microcell, and reducing the interference between a macrocell and a microcell. The simulation results show that the RPB scheme improves both the blocking performance and outage performance with both data and voice users compared to traditional service based tier selection scheme.

原文English
文章編號1207809
頁(從 - 到)1158-1162
頁數5
期刊IEEE Vehicular Technology Conference
57
發行號2
DOIs
出版狀態Published - 22 四月 2003
事件57th IEEE Semiannual Vehicular Technology Conference (VTC2003) - Jeju, Korea, Republic of
持續時間: 22 四月 200325 四月 2003

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