关键词: 通信技术, M2M, 小数据业务, 串联排队网络, 等效服务, 分解方法

Abstract:

Communication networks which carry M2M and H2H services are modeled as a session level, discrete time tandem queuing network to explore how the vast M2M small data services can affect the H2H services. In probability generation function domain, we propose a method to map the service process of M2M traffic into the service time of H2H traffic and get the equivalent expression of actual service procedure, which simplifies the solving procedure of tandem queuing network with mixed traffic arrival and heterogeneous servers. By solving the tandem queuing system, the relationship between the performance metrics of H2H services and arrival rate, service rate of M2M service is revealed and depicted. Admission control methods used to M2M small data service are investigated.

Key words: communication, Machine to machine(M2M), small data service, tandem queuing network, equivalent service, decomposition method