Open AccessANALYSIS OF MULTICAST ROUTING PROTOCOLS FOR HEALTH CARE MONITORING SYSTEM
Author(s) -
Joshua Reginald Pullagura
Publication year - 2021
Publication title -
information technology in industry/information technology in industry
Language(s) - English
Resource type - Journals
eISSN - 2204-0595
pISSN - 2203-1731
DOI - 10.17762/itii.v9i2.354
Subject(s) - computer network , computer science , routing protocol , multicast , node (physics) , link state routing protocol , reliability (semiconductor) , routing (electronic design automation) , vulnerability (computing) , distributed computing , computer security , engineering , power (physics) , physics , structural engineering , quantum mechanics
The most important technology we must concentrate on in the different application fields of WSN is health applications and the transmission reliability of health data in multi-hop communication. Short-term health signal failure may be fatal or life-threatening. The topology of an ad hoc network changes regularly due to the node movement and communication in those scenarios depend on the path selected for transfer of information. Since all the nodes are battery-powered, energy-efficient routing should be provided to extend the network's life. In MANET's critical issues include energy usage, QoS (Quality of Services), vulnerability to attacks, and connection stability. Link stability is a topic that needs to be addressed in order to improve communication. Since radio links are generally varied due to node mobility, Link Stability is important to extend the life time. This work gives comparison of three existing multicasting routing protocols that can be used in health monitoring systems. MAODV, LSP-MAODV and PN-SEMRP are compared using NS2 simulation. PN-SEMRP shows better results when compared to the other mechanisms