中文说明：贪婪是改进后的协议只有一个节点选择一头节点发送数据的融合，每一轮的BS。这实现了2的改善相比，LEACH协议它附近，是一个改进浸出的最佳链为基础的协议的因素。在PEGASIS协议，每个节点只与近邻通信和轮流发送到基站。 ；PEGASIS优于LEACH。无线传感器网络中，数据融合有助于减少传感器节点和基站之间传输的数据量。数据融合技术相结合的一个或多个数据包从不同的传感器测量产生一个单一的数据包。PEGASIS的关键思想是形成的传感器节点之间的链条，每个节点将接收和发送的近邻。 ；收集的数据从节点到节点，得到融合，并最终指定节点发送到BS…
English Description：
Greedy is the improved protocol, only one node selects one head node to send data to the fusion, each round of BS. This achieves an improvement of 2 factors compared to LEACH protocol, which is near it and is an improved LEACH protocol based on the best chain. In PEGASIS protocol, each node only communicates with its neighbors and transmits to the base station in turn. &PEGASIS is better than leach. In wireless sensor networks, data fusion helps to reduce the amount of data transmitted between sensor nodes and base stations. Data fusion technology combines one or more data packets from different sensor measurements to produce a single data packet. The key idea of PEGASIS is to form a chain between sensor nodes, each node will receive and send the nearest neighbor. &The collected data is fused from node to node and finally sent to BS