It show that the communication cost,connectivity,and network resilience against node capture of sensor networks can be improved with the use of our proposed schemes.

• 分析结果表明,与随机密钥预分配方案相比,文中所提方案能大大改善无线传感器网络的各种性能,如通信负载、网络连通度、网络对于节点被俘获的抵抗性等。