• YADEVENDRA KAMAL
• KANIKA SHARMA

Abstract: Adding of the positioning and location values of sensor nodes, the localization adds to the aspects of wireless sensor network (WSN). The WSN which being an integral part of human lives providing multifunctionality in real time sensing and monitoring of various activities weather to be indoor, outdoors or the deployment of the wireless sensors in the hostile region or disaster prone area. The localization brought in consideration with the received signal strength indication (RSSI) has proved to be high in accuracy in contract to the others. The path planning of the mobile sink in the WSN has proved to be energy efficient for a long run of the network. The virtual anchor node has reduced the indeed utilization of the anchor nodes removing of line of sight problem. The study of different localization techniques and particle swarm optimization (PSO) and h-best particle swarm optimization (HPSO).

HPSO, PSO, localization, RSSI

"Review to the optimized localization for wireless sensor network", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.765-770, June-2019, Available :http://www.jetir.org/papers/JETIR1906S47.pdf

"Review to the optimized localization for wireless sensor network", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp765-770, June-2019, Available at : http://www.jetir.org/papers/JETIR1906S47.pdf