应用于高速分组无线网的一种多业务传输协议

A multi-service transmission protocol for the high speed packet radio network and its performance

首先介绍了一种高速分组无线网的节点模型和协议体系 ;接着提出了一种适于在该高速分组无线网中应用的多业务传输协议 ,即根据优先级决定传输顺序的单线传输协议 ,并在仿真的基础上对它的性能和参数选取进行了分析 .仿真表明 ,只要设置合适的参数 ,该协议能够满足在高速分组无线网中进行话音 /数据多业务传输的要求 ,并获得良好的性能 .仿真中所选取的参数对实际系统中参数的选取具有参考价值 .该协议易于实现 ,具有很强的实用性 .

Firstly, the Reference Model and components of a High Speed Packet Radio Network (HSPRN) is introduced. Then, a Multi service Transmission Protocol for HSPRN: Pipelining Transmission with Priority Queuing is presented. The performance of the protocol is discussed based on simulation. The result shows that given appropriate parameters, the protocol will have a good performance and can offer the QoS required for transmitting multi service such as voice and/or data. The parameters chosen during simulation are of value for reference. The protocol is easy to implement and applicable.