Open AccessLifetime-enhancement Schemes for Power-constrained Routing in Wireless Sensor Networks: A Survey
Publication year - 2021
Publication title -
international journal of emerging trends in engineering research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.218
H-Index - 14
ISSN - 2347-3983
DOI - 10.30534/ijeter/2021/18922021
Subject(s) - wireless sensor network , software deployment , reliability (semiconductor) , computer science , energy consumption , routing (electronic design automation) , computer network , node (physics) , wireless , data aggregator , power consumption , power (physics) , engineering , telecommunications , electrical engineering , physics , structural engineering , quantum mechanics , operating system
Notwithstanding the broad applicability of wireless sensor network (WSN), the successful development and deployment in various real-world applications is currently challenging. The node-devices are powered by constrained-batteries that are typically impossible to substitute after deployments. Therefore, WSNs are energy-constrained and liable to early failure while expected to run for long-terms without battery replenishments.Diverse researchers have recently presented specific lifetime enhancement routing solutions based on data aggregation technology targeted at reducing energy-consumption,and improving the communication reliability of various WSNs.This paper presents a brief survey of the research field of data aggregation-ware routingin energy-constrained WSN. The paper overviews and classifies various existing routing solutions based on their delivery models and also identifies someof their majordrawbacks.