Challenges of Next-Generation Wireless Sensor Networks and its impact on Society

TL;DR

This paper reviews the classification and challenges of next-generation Wireless Sensor Networks, emphasizing power reduction techniques and their societal applications like smart buildings, healthcare, and agriculture.

Contribution

It provides an overview of the challenges faced by next-generation WSNs and discusses approaches like ultra-low-power networks and energy harvesting.

Findings

Power consumption reduction is critical for WSN development.

Energy harvesting techniques are promising for sustainable WSNs.

Applications include smart buildings, healthcare, and agriculture.

Abstract

Wireless Sensor Networks (WSNs) have gained worldwide attention in recent years, particularly with the proliferation in Micro-Electro-Mechanical Systems (MEMS) technology which has facilitated the development of smart sensors. The paper discusses about classification of WSN and challenges of the Next Generation WSN. One of the major challenges of Next Generation WSN is reduction of power consumption. The two approaches are discussed: Ultra-Low-Power Networks and Energy Harvesting. The paper also discusses about some major applications as designing low cost secured Intelligent Buildings, In-Home Health care and Agriculture.