Multi-frame communication mechanism based on LEACH for wireless sensor networks
无线传感器网络中基于低能量自适应聚类层次协议的多帧通信机制

Multi-frame LEACH communication mechanism was proposed for wireless sensor networks, based on LEACH communication protocol. Through analyzing communication energy dissipation of wireless sensor nodes quantitatively, the relational model of cluster heads' residual energy and communication traffic was established. Cluster state check-up phase(CSCP) was added into multi-frame LEACH, and practicable rules for CSCP were explained. In data transmission phase, prediction strategy dynamically determined the amount of frames to transimit. Preliminary research shows that multi-frame LEACH can save more energy and improve communication efficiency.