An Enhanced Energy Efficient Routing Method for Mobile Sink Using Ant Colony Optimisation Based Clustering in WSN

To the disadvantages, such as high energy consumption and the energy consumption imbalance, we proposed an energy-efficient routing protocol on mobile sink (MSEERP) in this paper. In the MSEERP, the network is divided into several square virtual grids based on GAF, each grid is called a cluster, and the cluster head election method of GAF is improved. In addition, the MSEERP introduces a mobile sink in the network, the sink radios in limited number of hops and uses control moving strategy, namely the sink does not collect the information until it moves to a cluster with highest residual energy. We applied NS2 to evaluate its performance and analyze the simulation results by the energy model. Simulation results show that the MSEERP balances the energy consumption of the network, saves nodes energy and extends the network lifetime.

Download Full-text

Energy Efficient Routing Technique by using TORA and BPSO

International Journal of Recent Technology and Engineering - 2 ◽

10.35940/ijrte.d8904.118419 ◽

2019 ◽

Vol 8 (4) ◽

pp. 8223-8226

Keyword(s):

Energy Efficient ◽

Routing Algorithm ◽

Binary Particle Swarm Optimization ◽

Wireless Devices ◽

Dynamic Nature ◽

Energy Efficient Routing ◽

Swarm Optimization ◽

Infrastructure Networks ◽

Security Issues ◽

Routing Method

A MANET (Mobile Ahoc NETwork) is infrastructure less self configuring a set of mobile devices, and those devices communicating via wireless. Devices in MANET can free to move anywhere and any direction. Due to nature of movable, the link between each device can frequently change; due to its dynamic nature of MANET it has some security issues than other fixed infrastructure networks. In the devices in MANET, energy consumption in devices is an important issue. Therefore we need a energy-efficient routing method that consume less energy and incress the lifetime of network. In this proposed paper, here proposed a energy-efficient routing method by using TORA (Temporally Ordered Routing Algorithm) and BPSO (Binary Particle Swarm Optimization).

Download Full-text

Optimizing Energy Utilization in Ant Based Multipath Routing

International Journal of Recent Technology and Engineering - 2 ◽

10.35940/ijrte.c6649.118419 ◽

2019 ◽

Vol 8 (4) ◽

pp. 1070-1074

Keyword(s):

Energy Efficient ◽

Ad Hoc ◽

Energy State ◽

Threshold Value ◽

Ant Colony ◽

Energy Utilization ◽

Energy Efficient Routing ◽

Intermediate Node ◽

Mobile Ad Hoc ◽

Hoc Networks

Energy is an important resource in the field of Mobile Ad hoc Networks (MANETs). Limited energy at a particular node may lead to failure of a route in MANETs. The energy is consumed each and every time a node participates in transmission and forwarding of the packets. Controlling the number of packets to be forwarded through a particular node i.e. controlling participation of a node as an intermediate node may improve the overall energy state of the network. Ant colony Based Energy Efficient Routing Protocol (ACBEEMR) works on this principal and controls the number of packets to be forwarded through a particular node. For achieving this goal, it uses a threshold value known as energy factor. ACBEEMR utilizes the benefits of Ant Colony Optimization along with the feature of being an energy efficient protocol. In this paper, a modified variant of ACBEEMR i.e. MACBEEMR with some added functionalities has been introduced. This variant of ACBEEMR aims to increase the lifetime of the network. The Modified ACBEEMR (MACBEEMR) has also been compared with other multipath protocols.

Download Full-text