an ns2 code for aggregation tree in wireless sensor networks

无线数据通信汇总和选型参考，自己总结的，给需要胡朋友-Wireless data communication aggregation and selection refer to their own conclusion, and to the need for Hu friend

Power consumption is an important design criterion in the design of wireless sensor networks. Hybrid radio frequency/free space optical wireless sensor networks (RF/FSO WSN) have been proposed to reduce the energy consumption of traditional R