Open AccessA survey: issues and challenges in wireless sensor network
Author(s) -
Tarun Bala,
Varsha Bhatia,
Sunita Kumawat,
Vivek Jaglan
Publication year - 2018
Publication title -
international journal of engineering and technology
Language(s) - English
Resource type - Journals
ISSN - 2227-524X
DOI - 10.14419/ijet.v7i2.4.10041
Subject(s) - wireless sensor network , computer science , key distribution in wireless sensor networks , unification , key (lock) , computer network , wireless , mobile wireless sensor network , wireless network , computer security , telecommunications , programming language
Wireless Sensor Network (WSN) is powerful and economical key to monitoring and tracking problems. WSN is a perfect unification of sensing, computation and communications tasks. WSN nodes are deployed in both hostile and harsh environment. They lend valuable support for continuous, remote monitoring, and for healthcare applications. WSN nodes can be deployed easily in existing structures without any added infrastructure. In this work, an outline of wireless sensor networks, applications, challenges & issues involved in implementing them is presented.