CDMA蜂窝系统的软切换起始控制

Gateway to 21st Century Communications Village. VTC 1999-Fall. IEEE VTS 50th Vehicular Technology Conference (Cat. No.99CH36324) Pub Date : 1999-09-19 DOI:10.1109/VETECF.1999.797317

Dong-Jun Lee, D. Cho

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引用次数: 9

摘要

CDMA系统的容量是由信道单元(CE)的数量或干扰的数量决定的。尽管干扰低，但由于CE不足，可能会引起电池过载。提出了一种改进的软切换控制方法，通过收缩软切换区域来解决单元过载问题。切换区域的收缩程度通过同时考虑邻接小区的干扰量和交通拥塞的程度来确定。

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Soft handoff initiation control in CDMA cellular system

The capacity of CDMA systems is determined by the number of channel elements (CE) or the amount of interference. Cell overloading may arise due to CE shortage in spite of low interference. We propose an improved soft handoff control which solves the cell overloading by contracting the soft handoff region. The extent of the handoff region contraction is determined by considering the amount of adjacent-cell interference and the extent of traffic congestion simultaneously.

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来源期刊

Gateway to 21st Century Communications Village. VTC 1999-Fall. IEEE VTS 50th Vehicular Technology Conference (Cat. No.99CH36324)

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