Debabrata Singh ¹, Binod Kumar Pattanayak ¹

Affiliations
1 ITER, Siksha ‘O’ Anusandhan University, Bhubaneswar - 751030, Odisha, IN

Abstract

Objectives: To analyze the homogeneous protocols like Low Energy Adaptive Clustering Hierarchy (LEACH), Improved Energy Balanced Routing Protocol (IEBRP) and some of the heterogeneous protocols like Distributed Energy Efficient Clustering (DEEC) and Modified Stable Election Protocol (M-SEP). Methods/Statistical Analysis: We focus on the different levels of energy such as single energy level (LEACH, IEBRP), Distributed Energy Level (DEEC) and multi energy level (M-SEP). Later we compare the algorithms of design of LEACH, IEBRP, DEEC and M-SEP protocol too. Finally we simulate all the four protocols using C platform and calculated the lifetime of sensor networks with the help of four new matrices: First Node Died (FND), Some Node Died (SND), Half Node Died (HND) and Last Node Died (LND). Findings: Finding out the best suited path from sensor node to sink and calculating the efficiency with respect to different routing protocols determines that M-SEP is more efficient than other three routing protocols. M-SEP has more alive nodes with respect to number of rounds. Application/Improvements: Simulating all the matrices with respect to different parameters result reveals that M-SEP performs 22%, 40% and 55% respectively longer than LEACH, IEBRP and DEEC. It also increases the lifetime, no of data packet send to the BS and data transmission rate, other than three routing protocols.

Keywords

Clustering, Homogeneous, Heterogeneous, Network Life Time, Wireless Sensor Network.

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Mamata Rath ¹, Binod Kumar Pattanayak ², Bibudhendu Pati ³

Affiliations
1 C. V. Raman Computer Academy, Bhubaneswar, Odisha, IN
2 Department of Computer Science and Engineering, Siksha ‘O’ Anusandhan University, Bhubaneswar, Odisha, IN
3 Department of Computer Science and Engineering, C. V. Raman College of Engineering, Bhubaneswar, Odisha, IN

Abstract

Background/Objective: Real time data communication in Mobile Adhoc Network is a demanding issue due to the selfgoverning nature of mobile devices which are connected with each other by wireless links. Nodes frequently change their position and location remaining connected to the network which is without any base or any infrastructure. Careful considerations have to be made during designing the protocols for real time data transmission which are highly sensitive and time constrained. Common challenges faced by real time data transmission are efficient energy utilization, scalability of the network, optimized use of bandwidth, resource reservation, reducing chance of link failure, security, Quality of Service (QoS) consideration, dynamically changing topology etc. Methods/Statistical Analysis: Here, we present a cross layer communication centered quality of service platform with foundation of an energy optimized Ad hoc On- Demand distance Vector (AODV) protocol that uses a delay achieved and power efficient elevated routing algorithm at the network layer as part of the QoS platform. Secondly enhanced method of resource reservation such as bandwidth management, reduced power consumption with longevity of residual power of highly movable nodes has been implemented with co-ordination of data link layer for smooth transmission of real time packets over the network with minimum queuing delay and propagation delay. Results: Simulation result produces better efficiency of our proposed architecture in terms of better packet delivery ratio and improved network life time when compared with other similar approaches. Application: The proposed architecture provides efficient QoS aware routing with resource reservation in MANET.

Keywords

Ad hoc On-Demand distance Vector (AODV), Bandwidth, MANET, Resource Reservation, QoS.

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