Optimal power allocation for diffusion-type sensor networks with wireless information and power transfer

• Main Authors: Yang, Gang, Tay, Wee Peng, Guan, Yong Liang, Liang, Ying-Chang
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2019
• Subjects: Diffusion; Least-Mean-Sqaures (LMS); DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/82497; http://hdl.handle.net/10220/48024
• Institution: Nanyang Technological University

This paper investigates the problem of power allocation for distributed estimation via diffusion in wireless sensor networks (WSNs) with simultaneous wireless information and power transfer (SWIPT). We consider a WSN consisting of smart sensor nodes (SNs) and common sensor nodes (CNs), and each SN i...