CDMA cellular networks are very promising to provide more capacity than AMPS system. However, heterogeneous traffic loading will cause the traffic congestion in hot-spot with CDMA system. In this paper, the tilted antenna mechanism for sectored cells in CDMA cellular networks is provided to relief the congestion in hot-spot sector. The proposed mechanism which tilts hot-spot antenna can meet the blocking probability of hot-spot sectors and its adjacent sectors below 1%. Besides the congestion relief for hot-spot, another benefit is the traffic balancing effect with tilted antenna mechanism that will reduce the transceivers of hot-spot basestation so we don't have to provide more extra facilities for hot-spot than for normal or light traffic sector.
|頁（從 - 到）||1081-1085|
|期刊||IEEE Vehicular Technology Conference|
|出版狀態||已出版 - 1996|
|事件||Proceedings of the 1996 IEEE 46th Vehicular Technology Conference. Part 1 (of 3) - Atlanta, GA, USA|
持續時間: 28 4月 1996 → 1 5月 1996