Stabilisation of the MAC function in the W-CDMA access interface

被引：0
|
作者：
Trejo-Reyes, E [1 ]
O'Farrell, T [1 ]
McLernon, D [1 ]
机构：
[1] Univ Leeds, Leeds LS2 9JT, W Yorkshire, England
来源：
THIRD INTERNATIONAL CONFERENCE ON 3G MOBILE COMMUNICATION TECHNOLOGIES | 2002年 / 489期
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this work we present an evaluation of the OSSS (Overload Signal Spread Spectrum) protocol of Omiyi and O' Farrell (1) when the backlogged load is estimated and used as a preventive mechanism to avoid overloading the channel (with the use of a transmission probability). We propose a method for the estimation of the backlogged load and show that the system stability is enhanced (with a bounded level of access delay) at offered loads not higher than 0.75 (normalised value). The throughput for traffic with 0-sec delay requirement reaches a value close to 0.7.
引用
收藏
页码：225 / 228
页数：4
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