Research on the code distributed protocol of wireless sensor network

This paper mainly discusses the problem of code distributed protocol, which is the code distributed protocol for TinyOS (Tiny Operating System) applied in wireless sensor networks, Then redesign an new hierarchical topological control structure with GAF and Deluge, which called GAFDeluge. The GAFDeluge turn off the node radio equivalent to cluster head in grid during distribution update code among the cluster header nodes with Deluge, It decrease the redundant information, energy consumption and prolong the lifetime of sensor networks. The analysis and test results show that this system can make full use of limited energy of nodes and has the better performance of data distribution then Delude.