微型机与应用2016，Vol.35Issue(24)：66-69,4.DOI:10.19358/j.issn.1674-7720.2016.24.019
基于业务类别的联合呼叫接纳控制算法
A joint call admission control algorithm based on business categories
王艳敏1
作者信息
- 1. 南京邮电大学 通信与信息工程学院，江苏 南京210003
- 折叠
摘要
Abstract
This paper presents a joint call admission control algorthm based on business categories. When selecting the network access, real-time services, with respect to the non-real-time services, should reduce the switching frequency as far as possible to reduce handover delay. Non-real-time services require higher data transfer rate and are delay-insensitive. Thus when the two network resources are sufficient, real-time services access to a cellular network of first choice, and non-real-time services prefer wireless local area networks. The blocking probability of new business—the important indicator of admission control algorithm is analyzed in heterogeneous network. Simulation results show that the proposed algorithm takes into account load balancing, effectively uses resources in the system and improves resource utilization of the system, and blocking probability of new business is significantly lower than others.关键词
异构无线网络/联合呼叫接纳控制/业务类别/新业务阻塞率Key words
heterogeneous wireless network/joint call admission control/business categories/blocking probability of new business分类
电子信息工程引用本文复制引用
王艳敏..基于业务类别的联合呼叫接纳控制算法[J].微型机与应用,2016,35(24):66-69,4.
