Analysis of AgRED Performance in LR-WPAN Dense Ad-Hoc Networks

IEEE defines the standard 802.15.4 for Low Data Rate Wireless Personal Area Networks (LR-WPAN) to be used with Internet of Things (IoT) sensor devices. IoT devices utilizing this standard suffer from traffic congestion on a node level in dense network scenarios in real time applications. Active queu...

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Bibliographic Details
Published inEngineering proceedings Vol. 32; no. 1; p. 5
Main Authors Syed Talib Abbas Jafri, Irfan Ahmed, Sundus Ali, Faizan Qamar
Format Journal Article
LanguageEnglish
Published MDPI AG 01.04.2023
Subjects
active queue management
AgRED
IEEE 802.15.4
LR-WPAN
RED
WSN
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Summary:IEEE defines the standard 802.15.4 for Low Data Rate Wireless Personal Area Networks (LR-WPAN) to be used with Internet of Things (IoT) sensor devices. IoT devices utilizing this standard suffer from traffic congestion on a node level in dense network scenarios in real time applications. Active queue management (AQM) schemes can optimize the queues of the nodes in order to relive nodes from congestion and improve performance. This paper investigates the impact of Aggressive Random Early Detection (AgRED) AQM in dense network configuration with larger payload and higher service rate for LR-WPAN. The findings indicate better delay, throughput and packet delivery ratio when using AgRED as compared to RED.
ISSN:2673-4591
DOI:10.3390/engproc2023032005