Open AccessIESDAD :improved energy efficient structure- free data aggregation and delivery protocol in WSN
Author(s) -
Avneet Kaur,
Neeraj Kumar Sharma
Publication year - 2018
Publication title -
international journal of engineering and technology
Language(s) - English
Resource type - Journals
ISSN - 2227-524X
DOI - 10.14419/ijet.v7i2.27.13560
Subject(s) - computer network , computer science , wireless sensor network , default gateway , node (physics) , energy consumption , routing protocol , sensor node , base station , data transmission , protocol (science) , transmission (telecommunications) , key distribution in wireless sensor networks , routing (electronic design automation) , wireless , wireless network , engineering , telecommunications , medicine , electrical engineering , structural engineering , alternative medicine , pathology
The wireless sensor is deployed to sense large amount of data from the far places. With the large deployment of the sensor networks, it faces major issues like energy consumption, dynamic routing and security. The Energy efficient structure-free data aggregation and delivery (ESDAD) is the protocol which is hierarchal in nature. The ESDAD protocol can be further improved to increase lifetime of wireless sensor networks. The base station localizes the position of each sensor node and defines level of each node for the data transmission. In the ESDAD protocol, the next hop node is selected based on cost function for the data transmission. In this research work, improved in ESDAD protocol is proposed in which gateway nodes are deployed after each level for the data transmission. The sensor node will sense the information and transmit it to gateway node. The gateway node aggregates data to the base station and simulation results show that improved ESDAD protocol performs well in terms of energy consumption and number of throughput.