NPB-DTDMA: a node priority-based dynamic TDMA algorithm based on the usage proportion of sending queue

Mingyi Wang, Hai Li*

*Corresponding author for this work

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

Abstract

Ad hoc networks are often used in scenarios such as environmental monitoring, reconnaissance reporting, and alarm. In order to realize correct and efficient data transmission of high-load nodes in the network, this paper proposes a node priority-based dynamic TDMA algorithm (NPB-DTDMA), which defines the node priority according to the usage proportion of the node's sending queue and enables the high-load nodes in the network to have advantages in obtaining information time slots. The simulation results show that when packet sending rate is lower than saturated transmission capacity, NPB-DTDMA algorithm can achieve higher throughput, lower packet loss rate, and lower average end-to-end delay than P-TDMA, E-ABROAD, and fixed TDMA algorithms.

Original languageEnglish
Title of host publication5th International Conference on Information Science, Electrical, and Automation Engineering, ISEAE 2023
EditorsTao Lei
PublisherSPIE
ISBN (Electronic)9781510667440
DOIs
Publication statusPublished - 2023
Event2023 5th International Conference on Information Science, Electrical, and Automation Engineering, ISEAE 2023 - Hybrid, Wuhan, China
Duration: 24 Mar 202326 Mar 2023

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume12748
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

Conference2023 5th International Conference on Information Science, Electrical, and Automation Engineering, ISEAE 2023
Country/TerritoryChina
CityHybrid, Wuhan
Period24/03/2326/03/23

Keywords

  • Ad hoc
  • dynamic TDMA
  • node priority-based
  • usage proportion of sending queue

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