DEVELOPING A NEW TECHNUQUE FOR DETECTING TWO CRITICAL-NODES IN ADHOC NETWORKS
Mokhtar A. A. Mohamed · Al-Ryada Journal for Computational Intelligence & Technology · 2024
Recently, one of the important requirements, in ad hoc networks, is to avoid partitioning problem due to dynamic movement ofspecial node(s) called "Critical Node(s)". Critical node refers to the node that its removal from the network will break it into manypartitions. Many researches presented different algorithms to detect such critical node(s) in any ad hoc network. These researches didnot take the situation if two nodes together can cause also network separation if both of them are moved or removed at the sametime. This paper introduces a new technique called "Two Critical-Nodes Detection Algorithm (TCNDA)" to determine individualcritical node(s) and also to determine each two node pair(s) which are critical together The area of Ad hoc networks is very active nowadays due to itsinfrastructure-less nature, simplicity of deployment in areaswhere infrastructure hard to established, mobility and selfconfigurable nature make it suitable for huge range ofapplications.