Author : Uttara Gogate 1
Date of Publication :27th April 2018
Abstract: One of the key problems for Wireless Sensor Networks (WSN) is the energy efficient design. This paper presents a more energy efficient routing protocol for the applications of Wireless Sensor Network (WSN). PEGASIS protocol is a chain-based routing algorithm because sensor energy is limited. Earlier PEGASIS protocol is based on two parameters i.e. Distance and Residual energy. In this paper, the modification is being carried out in decision parameter i.e. response which check the response of nearby node before transmitting the data as well as specify the proposed algorithm for the modified pegasis protocol. By using two cluster heads in each cluster we can increase the lifespan of the nodes, resulting in an increased battery life of WSN. We are going to apply PDCH (Pegasis with double cluster heads) in this paper.
Reference :
-
- Yongchang Yu, Yichang Song,“An EnergyEfficient Chain-Based Routing Protocol in Wireless Sensor Network”, 2010 International Conference on Computer Application and System Modeling (ICCASM 2010), IEEE, pp.486-489.
- Ishu Sharma, Rajvir Singh, Meenu Khurana, “Comparative Study of LEACH, LEACH-C and PEGASIS Routing Protocols for Wireless Sensor Network”- 2015 International Conference on Advances in Computer Engineering and Applications (ICACEA) IMS Engineering College, Ghaziabad, India 842.
- Sunita Rani, Er.Tarun Gulati, “An improved PEGASIS Protocol to enhance energy utilization in WSN”, International journal of computing and corporate research-VOLUME 2 ISSUE 3 May
- Wang Linping , Cai Zhen, Bi Wu ,WangZuJeng ,“Improved algorithm of PEGASIS protocol introducing double cluster heads in wireless sensor network”,2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering (CMCE) .