摘要
为了提高车辆监控信息,利用短消息业务实现无线传输的实时性,提出了一种基于排队论的强占优先权短消息服务中心排队模型。运用优先权排队理论计算了模型的平均等待时间、平均逗留时间以及低优先权顾客服务被打断的概率。仿真结果证实了模型的合理性。
In order to improve the real-time performance of vehicle monitoring information using SMS wireless transmission,based on queue theory,a preempting priority model of SMS service center is introduced.Through the priority queuing theory,the average waiting time,the average length of stay and the interrupted probability of low priority customer service are deduced and calculated.It is confirmed that the model is reasonable by simulation.
出处
《科学技术与工程》
2007年第21期5668-5671,共4页
Science Technology and Engineering
关键词
SMSC
建模
排队论
强占优先权
性能分析
SMSC modeling queuing theory preempting priority performance analysis
