标题：NP-ZBR: An improved ZBR routing algorithm based on neighbors perception
作者：Zhao, Jianli ;Jiang, Xiaofei
作者机构：[Zhao, Jianli ;Jiang, Xiaofei ] College of Information Science & Engineering, Shandong University of Science and Technology, Qingdao, China
来源：Sensors and Transducers
摘要：ZBR is the most popular routing protocol in ZigBee network currently, but in some cases, it is not very efficient. In this paper a new improved ZBR is proposed which add the network address range field of neighbor node in the neighbor table. So the node can distinguish whether the destination node is the descendants of its neighbor. Compared with the previous protocols OI-ZBR, NI-ZBR and ZBR in NS-2, NP-ZBR shows its merits in the average hop, end to end delay and the first packet delay. © 2014 IFSA Publishing, S. L.