Discriminate Vertical Handoff Time Using GRA and TOPSIS Algorithms in Heterogeneous Networks by Effect of Metrics

Abstract

Coherent persistence is the main objective and has been a vital challenge in fourth generation wireless networks (FGWNs). “HANDOVER” is the best possible solution to achieve the coherent connectivity, which will be used for service persistence, when a mobile terminal (MT) is in overlapping area. To support coherent persistence in heterogeneous networks, the traditional Vertical Handover Management (VHM) approaches are not good enough. Hence, it is very important to deal with those challenges like selection of network and triggering of incompatible handover. In Heterogeneous wireless networks main test is constant association among the different networks like Wi-Fi, WI-Max, WLAN and WPAN etc. In this proposal, various Vertical handover decision techniques and schemes have been compared such as, Gray Relational Analysis (GRA) and Technique for Order Preference by Similarity to Ideal Solution (TOPSIS). These approaches helps for the consistent connectivity form the mobile terminal by choosing the best network among the Visitor networks (VTs) those are available. Our proposal work mainly focused on that at the time of handover, the handover decision phase as well as to mitigate the processing delay. We also compared both the GRA and TOPSIS methods with the Quality of Service (QoS) parameters of the mobile terminal (MT) to acquire the connectivity with the best network.

Authors and Affiliations

M Naresh, Dr D Venkat Reddy, Dr K Ramalinga Reddy

Keywords

Related Articles

Optimal Scheduling Of Generation Using ANFIS

This paper proposes application of PSO trained Anfis for solving optimal scheduling of generation. Particle swarm optimization (PSO) is a population based stochastic optimization technique, inspired by social behaviour o...

A Comparative Analysis of Various CPU Scheduling Algorithms

Process Scheduling Is A Basic Operating System Function Which Decides The Time And Order In Which The Multiple Designated Processes Have To Be Executed. Scheduling Is Must For The Proper Utilization Of A Processor In Mul...

Fluctuation of LQ45 index and BCA stock price at Indonesian Stock Echange IDX

The finance market can be consider as as complex system in physics. The moving stock price can be regarded as moving colloid particle that obey stochastic process. In this research, the stock is assumed to obey Geometric...

Performance Analysis for an Impulse Turbine – A Case Study

Performance test on a model of a Pelton turbine has been carried out in the laboratory for various gate opening of the turbine. The parameters have been expressed in the term of unit quantities. The result show that the...

Analyzing the Impact of Signal Strength and Network Size on Energy Consumed In MANET´s Using Fuzzy Logic

The Aim Of This Project Is To Study The Impact Of Changing The Signal Strength And Network Size On Energy Consumed Under Aodv Routing Protocol In Mobile Ad Hoc Network(Manets) Using Fuzzy Logic.From Simulation Results, W...

Download PDF file
  • EP ID EP391605
  • DOI 10.9790/9622-0707054954.
  • Views 144
  • Downloads 0

How To Cite

M Naresh, Dr D Venkat Reddy, Dr K Ramalinga Reddy (2017). Discriminate Vertical Handoff Time Using GRA and TOPSIS Algorithms in Heterogeneous Networks by Effect of Metrics. International Journal of engineering Research and Applications, 7(7), 49-54. https://www.europub.co.uk/articles/-A-391605