Paper Info
Title
Energy Storage Overflow-Aware Data Delivery Scheme for Energy Harvesting Wireless Sensor Networks.
Abstract
In Energy-Harvesting Wireless Sensor Networks (EH-WSNs), energy storage with limited capacity is used in the nodes to store the harvested energy. Energy storage overflow (ESO) happens when the energy storage is full, which causes the nodes to be unable to store the newly harvested energy. In traditional data delivery schemes, there is the problem of "energy hungry and surplus coexistence", meaning that some nodes in the network are hungry for energy while some other nodes continue to waste energy due to ESO. To alleviate this problem, in this paper, we present the ESO-aware multiple path (EAMP) data delivery scheme so that more data can be delivered to the sink. With the EAMP, multiple disjoint paths from the source node to the sink are constructed, and the source node splits data into multiple pieces with each going through one of the paths, which helps in mitigating ESO. Simulation results show that the proposed EAMP scheme can deliver more data than the existing ones.
Year
DOI
Venue
2019
10.3390/s19061383
SENSORS
Keywords
Field
DocType
energy harvesting wireless sensor network,data delivering,energy conservation,energy storage overflow
Energy storage,Energy conservation,Disjoint sets,Computer network,Electronic engineering,Energy harvesting wireless sensor networks,Engineering,Data delivery,Wireless sensor network,Sink (computing)
Journal
Volume
Issue
ISSN
19
6.0
1424-8220
Citations 
PageRank 
References 
1
0.36
0
Authors
3
Name
Order
Citations
PageRank
Wenwei Lu120.70
Yi-hua Zhu225730.69
Kaikai Chi35715.78