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中文摘要：
在无人机自组网中,针对贪婪地理路由协议采用周期性信标交换导致邻居表不能准确反映邻居节点位置的问题,提出了一种基于移动预测和链路保持时间的路由协议MP-GPSR。该协议综合考虑节点的移动位置和链路保持时间来选择下一跳,减缓了节点高速移动带来的不利影响,同时使用两跳邻居节点的位置选择下一跳来避绕路由空洞,降低了传统边界转发的路径冗余。仿真结果表明：该协议不但提高了数据分组交付率,而且降低了平均端到端时延和控制开销。
英文摘要：
To address the problem that neighbor table of greedy geographical routing protocols can not accu-rately list positions of nodes,which resulted from periodic beacon exchange in unmanned aerial vehicle （UAV）ad hoc network.a mobility prediction greedy perimeter stateless routing protocol （MP-GPSR）is proposed.In the proposed protocol,the next hop is chosen according to the mobility location of neighbor nodes and link expiration time during the routing discovery phase,which slows down the adverse effect caused by the high speed moving of mode.Simultaneously choosing the next hop with the position informa-tion of the 2-hop neighbors when the routing void appears can reduce the redundancy of perimeter forward-ing.Simulation result shows that the proposed protocol has high packet success delivery ratio and low average end-to-end delay as well as control consumption.
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