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Geographic Position based Hopless Opportunistic Routing for UAV networks

文献类型：期刊论文

作者Pang, Xiao2,3; Liu, Min2,3; Li, Zhongcheng2; Gao, Bo1; Guo, Xiaobing4
刊名AD HOC NETWORKS
出版日期2021-09-01
卷号120页码:14
关键词UAV networks Hopless routing Position-based routing Rateless codes
ISSN号1570-8705
DOI10.1016/j.adhoc.2021.102560
英文摘要Compared with traditional mobile Ad hoc networks (MANET) and vehicular Ad hoc networks (VANET), unmanned aerial vehicle (UAV) networks have two unique characteristics. First, the UAV network topology changes more frequently and unpredictably. Second, link qualities between UAVs vary significantly with time and space. Existing hop-by-hop routing protocols can neither adapt to the highly dynamic network environment nor fully utilize transmission opportunities in all links with various qualities in UAV networks. In this paper, we propose the Geographic Position based Hopless Opportunistic Routing (GPHLOR) Protocol for UAV networks to solve these problems. GPHLOR combines the advantages of the hopless protocols and the position-based protocols. Benefiting from the idea of hopless, compared with hop-by-hop routing protocols, GPHLOR can fully utilize the transmission opportunities of all links regardless of hop distances and link qualities. While different from existing hopless protocols, GPHLOR selects relays according to each node's geographic position information without caring about the topology, so it can well adapt to the frequent topology change. Moreover, GPHLOR allows each node to calculate its forwarding priority in a distributed manner according to its local position information. It does not rely on frequent network information measurement and exchange, reducing the protocol overhead. Simulation results show that GPHLOR achieves better performance in packet delivery rate, end-to-end delay, throughput, and overhead compared with existing routing protocols in UAV networks.
资助项目National Natural Science Foun-dation of China[61732017] ; National Natural Science Foun-dation of China[62072436] ; National Natural Science Foun-dation of China[62002346] ; National Natural Science Foun-dation of China[61872028]
WOS研究方向Computer Science ; Telecommunications
语种英语
WOS记录号WOS:000678460500009
出版者ELSEVIER
源URL[http://119.78.100.204/handle/2XEOYT63/17425]  
专题中国科学院计算技术研究所期刊论文_英文
通讯作者Liu, Min
作者单位1.Beijing Jiaotong Univ, Sch Comp & Informat Technol, Beijing, Peoples R China
2.Chinese Acad Sci, Inst Comp Technol, Beijing, Peoples R China
3.Univ Chinese Acad Sci, Beijing, Peoples R China
4.Lenovo Res, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Pang, Xiao,Liu, Min,Li, Zhongcheng,et al. Geographic Position based Hopless Opportunistic Routing for UAV networks[J]. AD HOC NETWORKS,2021,120:14.
APA Pang, Xiao,Liu, Min,Li, Zhongcheng,Gao, Bo,&Guo, Xiaobing.(2021).Geographic Position based Hopless Opportunistic Routing for UAV networks.AD HOC NETWORKS,120,14.
MLA Pang, Xiao,et al."Geographic Position based Hopless Opportunistic Routing for UAV networks".AD HOC NETWORKS 120(2021):14.

入库方式： OAI收割

来源：计算技术研究所

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