Open AccessImprovement of DBR routing protocol in underwater wireless sensor networks using fuzzy logic and bloom filter
Author(s) -
Hamed Karimi,
Keyhan Khamforoosh,
Vafa Maihami
Publication year - 2022
Publication title -
plos one
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.99
H-Index - 332
ISSN - 1932-6203
DOI - 10.1371/journal.pone.0263418
Subject(s) - computer network , computer science , dynamic source routing , zone routing protocol , link state routing protocol , routing protocol , wireless routing protocol , enhanced interior gateway routing protocol , routing table , equal cost multi path routing , static routing , routing information protocol , network packet
Routing protocols for underwater wireless sensor networks (UWSN) and underwater Internet of Things (IoT_UWSN) networks have expanded significantly. DBR routing protocol is one of the most critical routing protocols in UWSNs. In this routing protocol, the energy consumption of the nodes, the rate of loss of sent packets, and the rate of drop of routing packets due to node shutdown have created significant challenges. For this purpose, in a new scenario called FB-DBR, clustering is performed, and fuzzy logic and bloom filter are used in each cluster’s new routing protocol in underwater wireless sensor networks. Due to the fuzzy nature of the parameters used in DBR, better results are obtained and bloom filters are used in routing tables to compensate for the deceleration. as the average number of accesses to routing table entries, dead nodes, Number of Packets Sent to Base Station (BS), Number of Packets Received at BS, Packet Dropped, and Remaining Energy has improved significantly.