基于PEGASIS协议的能耗均衡及传输策略的改进

PEGASIS protocol is representative in the routing protocols of Wireless Sensor Networks, and on one hand it reduced the energy consumption, on another hand it made the energy consumption unbalanced among nodes. This paper try to confirm the lowest energy consumption by research the relationship between the distance and energy consumption based on the PEGASIS protocol, besides it has optimized the original method of data transmission. At last we found the best position of collaboration nodes and source node, which makes nodes in the lowest energy consumption, and it also can balance the energy consumption among kinds of nodes.