论文部分内容阅读
通过分析通信中语音业务的特性和集群通信系统的特点,总结出了TD-SCDMA集群通信系统的语音业务模型。采用Erlang-C模型描述TD-SCDMA集群通信系统的语音业务,对模型中的条件呼损、呼叫平均等待时间和平均队列长度等参数用数学公式进行了描述,并给出了TD-SCDMA集群语音业务建模所需的分布参数值。文章所做的工作对TD-SC-DMA集群的初期网络规划设计、组网建设、系统资源配置提供一些参考依据。
By analyzing the characteristics of voice service and the characteristics of trunking communication system, the paper summarizes the voice service model of TD-SCDMA trunking communication system. The Erlang-C model is used to describe the voice service of TD-SCDMA trunking communication system. The parameters such as call loss, average call waiting time and average queue length in the model are described by mathematical formulas. Distribution parameter values required for business modeling. The work done in this paper provides some references for the initial network planning and design, network construction and system resource allocation of TD-SC-DMA cluster.