一种基于无线网络的多信道通信协议的应用研究

On the application of multi-channel communication protocol based wireless network

单信道网络通信协议在数据传输重叠相加时很容易造成较高的丢包率,特别是在无线传输领域,其局限性尤为突出。随着WSN网络的广泛应用,为了解决数据传输叠加带来的丢包率问题,在CTP协议基础上,来根据网络运行状态来动态的配置信道资源,从而获得多信道数据通信目标。在这个协议中,不仅从信道资源上提升了复用率,也从协议自身的能耗情况、协议在面对突发数据的吞吐量等方面进行了优化,延长了网络运行的生存时间,提升了无线网络数据传输稳定性。最后通过对基于Tinyos平台的数据测试,验证了本协议多项性能指标。

Single-channel network communication protocol at the time of data transmission overlap-add is likely to cause higher loss rates, especially in the field of wireless transmission, especially its limitations. With the wide application of WSN networks, in order to solve the data transmission caused by packet loss problem is superimposed, on the basis of the CTP agreement to run the state according to the network to dynamically configure channel resources to obtain multi-channel data communication objectives. In this agreement, not only to enhance the channel resources from the reuse rate, but also from their own energy consumption protocol, the protocol has been optimized in the face of other aspects of the burst data throughput, extend the lifetime of the network running, lifting wireless network data transmission stability. Finally, based on data test Tinyos platform, verify the number of performance indicators of this Agreement.