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- Title
高动态航空自组网中考虑优先级的逐跳路由协议.
- Authors
刘浩江; 王 浩; 柳 宁; 丁良辉; 杨 峰; 钱 良
- Abstract
Considering the problem of frequent topology change and intermittent connection between nodes in aeronautical Ad hoc networks, this paper proposed a PCHHR. According to the principle of motion direction first and distance second, PCHHR preferentially selected the neighbor node moving to the destination and suboptimally selected the neighbor closest to the destination as the next hop node. Differentiating the delay requirement of data packets, packets with small delay constraints were preferentially forwarded. The simulation results illustrate that PCHHR obtains a higher overall packet delivery ratio than AeroRP, greedy forwarding routing protocol and traditional end-to-end routing protocol under lower control overhead and endto-end delay. Besides, PCHHR achieves an even higher delivery ra tio for high-real-time data packets.
- Subjects
DATA packeting; AD hoc computer networks; TOPOLOGY; MOTION; HOPS; DELAY-tolerant networks; TECHNICAL specifications
- Publication
Application Research of Computers / Jisuanji Yingyong Yanjiu, 2020, Vol 37, Issue 6, p1821
- ISSN
1001-3695
- Publication type
Article
- DOI
10.19734/j.issn.1001-3695.2018.12.0895