NDLI: Spatio-Temporal Correlation-Based Density Optimization in Wireless Underground Sensor Networks

Content Provider	IEEE Xplore Digital Library
Author	Zhi Sun Akyildiz, I.F.
Copyright Year	2011
Abstract	This paper investigates the optimal sensor density in Wireless Underground Sensor Networks (WUSNs) to guarantee high monitoring accuracy with minimum deployment cost. In WUSNs, the density of underground sensors is expected to be as low as possible due to the high deployment cost. However, an extremely high density of underground sensors is required to maintain the full connectivity of WUSNs due to the harsh underground channel conditions. This conflict constitutes the greatest challenge to deploy the WUSNs and was not addressed before, to our knowledge. In this paper, a spatio-temporal correlation-based data collection scheme is proposed to release the unfeasible sensor density requirement of the full connectivity in WUSNs. More importantly, an explicit solution for sensor density optimization in WUSNs under the proposed data collection scheme is developed such that the effects of the dynamic underground channel conditions, the spatio- temporal correlations, the network connectivity, and the random or controlled mobility of mobile sinks are captured. The results of this paper provide principles and guidelines for the design and deployment of wireless underground sensor networks.
Starting Page	1
Ending Page	5
File Size	227614
Page Count	5
File Format	PDF
ISBN	9781424492664
ISSN	1930529X
e-ISBN	9781424492688
e-ISBN	9781424492671
DOI	10.1109/GLOCOM.2011.6134436
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-12-05
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Robot sensing systems Mobile communication Monitoring Soil Wireless communication Optimization Wireless sensor networks
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Locational optimization based sensor placement for monitoring Gaussian processes modeled spatial phenomena

An RSSI-based navigation algorithm for a mobile robot in Wireless Sensor Networks

Spatio-temporal soil moisture measurement with wireless underground sensor networks

GPRS-based remote sensing and teleoperation of a mobile robot

Non-uniform sensor deployment in mobile wireless sensor networks

Load balance for mobile sensor patrolling in surveillance sensor networks

Spatio-Temporal . . . Wireless Underground Sensor Networks

An evolutionary approach for non-uniform coverage control in wireless sensor networks

Optimized trajectories of multi-robot deploying wireless sensor nodes

Spatio-Temporal Correlation-Based Density Optimization in Wireless Underground Sensor Networks

Similar Documents

Locational optimization based sensor placement for monitoring Gaussian processes modeled spatial phenomena

An RSSI-based navigation algorithm for a mobile robot in Wireless Sensor Networks

Spatio-temporal soil moisture measurement with wireless underground sensor networks

GPRS-based remote sensing and teleoperation of a mobile robot

Non-uniform sensor deployment in mobile wireless sensor networks

Load balance for mobile sensor patrolling in surveillance sensor networks

Spatio-Temporal . . . Wireless Underground Sensor Networks

An evolutionary approach for non-uniform coverage control in wireless sensor networks

Optimized trajectories of multi-robot deploying wireless sensor nodes

Spatio-Temporal Correlation-Based Density Optimization in Wireless Underground Sensor Networks