针对机器通信网络中节点规模增加将带来信令拥塞及调度复杂等问题,提出了适用于大规模机器通信网络的成簇传输策略,并基于联盟形成博弈,提出与成簇传输相适应的可以分布式实现的联合网络结构形成及资源分配策略,以同时兼顾机器网络中的通信性能及调度性能。通过Matlab工具对其性能进行仿真验证,结果表明相比于独立传输策略,该策略可实现节点时延性能及网络调度性能的灵活折中。
To address the problem of signaling congestion and scheduling complexity due to the increase of node size in machine communication network,a clustering transmission strategy suitable for large-scale machine communication network is proposed. A distributed realization of joint network structure adapted to clustered transmission as well as the resource allocation strategy are proposed on the basis of game formation,so that the machine network communication performance and scheduling performance are both taken into account.The simulation results with Matlab tool show that this strategy can realize the flexible compromise between node delay performance and network scheduling performance as compared with the independent transmission strategy.