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In this paper, we determine optimal topology update interval for fault tolerant k-edge connected topology update algorithm Local Tree-based Reliable Topology (LTRT) used in Mobile Ad-hoc Networks (MANETs). Topology update algorithms are periodically run on each participant node of MANET. This period called topology update interval (Δt), is chosen to be uniform. However, neither a high...
Mutual exclusion (Mutex) is a major coordination problem in distributed systems. To handle Mutex, the corresponding solutions are mainly classified into permission-based, token-based and quorum-based protocols. Mobile Ad-hoc Networks referred as MANETs introduce new obstacles for designing algorithms that help in solving distributed mutual exclusion problem. To our knowledge, few algorithms have been...
The group mutual exclusion problem is a simplification of mutual exclusion problem such that a set of processes in the similar group can enter a critical section all together. To handle group mutual exclusion, the interrelated solutions are chiefly classified into quorum-based, token-based as well as permission-based protocols. The proposed algorithm is based on tokens; a process that grasps a token...
The mobility of nodes in a Mobile Ad hoc Network results in frequent changes of network topology making routing in MANETs a challenging task. The efficient routing protocols can provide significant benefits to mobile ad hoc networks, in terms of both performance and reliability. Many routing protocols for such networks have been proposed so far. Some studies have been reported in the literature evaluating...
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