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Optimization Method of Multipath OLSR Protocol in Flying Ad Hoc Network

  • School of Electronics and Information Engineering, Harbin Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Data transmission in flying Ad Hoc network (FANET) depends greatly on routing protocol. Multi-Path optimized link state routing (MPOLSR) is a popular one. However, due to frequent topology changes in the FANET, there are some disadvantages in applying the original protocol. Aiming at the low packet delivery rate, large delay and low throughput caused by MPOLSR protocol in FANET, a node selection and routing update algorithm based on link transmission quality is proposed in this paper. The algorithm combines link quality and node connectivity to select a MultiPoint Relay node set, and distinguishes link weights based on link transmission quality. At the same time, we replace the original protocol algorithm with the shortest path faster algorithm. Simulation results show that the proposed protocol improves the packet delivery rate and throughput performance, and reduces the end-to-end delay.

Original languageEnglish
Title of host publicationCommunications, Signal Processing, and Systems - Proceedings of the 12th International Conference on Communications, Signal Processing, and Systems
Subtitle of host publicationVolume 1
EditorsWei Wang, Xin Liu, Zhenyu Na, Baoju Zhang
PublisherSpringer Science and Business Media Deutschland GmbH
Pages597-606
Number of pages10
ISBN (Print)9789819975396
DOIs
StatePublished - 2024
Externally publishedYes
EventInternational Conference on Communications, Signal Processing, and Systems, CSPS 2023 - Changbaishan, China
Duration: 22 Jul 202323 Jul 2023

Publication series

NameLecture Notes in Electrical Engineering
Volume1032
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

Conference

ConferenceInternational Conference on Communications, Signal Processing, and Systems, CSPS 2023
Country/TerritoryChina
CityChangbaishan
Period22/07/2323/07/23

Keywords

  • FANET
  • Link transmission quality
  • MPOLSR
  • MPR

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