Wireless sensor networks (WSNs) are spatially
distributed sensors that find wide applications in various fields
such as environmental control, Medicine and Health care,
Military surveillance etc. The sensing and communication
within the network should be effective for such applications.
Holes are the voids created in the network when accidental
death of nodes is caused due to technical
or improper
coverage. The detection of the holes becomes essential after
the random deployment. The main objective of the work is to
detect the coverage holes using computational geometry
approach which uses co-ordinates of the sensors and to
implement it in the hardware. The communication range of a
node is considered to be equal to its sensing range. The protocol
is designed for irregular domain which is a real time scenario
and takes the help of two-hop neighbors’ of a node to detect
the hole around it. The proposed system also allows only few
nodes to initiate the detection algorithm so that the energy
and time is conserved.
%0 Generic
%1 joshitha2013modified
%A Joshitha, K. Lakshmi
%A Dr.S.Jayashri,
%B 2013 Information Technology and Power Electronics
%D 2013
%E R.Rajesh, Dr.
%I ACEEE (A Computer division of IDES)
%K Coverage computational geometry holes
%T Modified Coverage Hole Detection Algorithm for Distributed WSNs
%U http://searchdl.org/public/book_series/LSCS/5/32.pdf
%X Wireless sensor networks (WSNs) are spatially
distributed sensors that find wide applications in various fields
such as environmental control, Medicine and Health care,
Military surveillance etc. The sensing and communication
within the network should be effective for such applications.
Holes are the voids created in the network when accidental
death of nodes is caused due to technical
or improper
coverage. The detection of the holes becomes essential after
the random deployment. The main objective of the work is to
detect the coverage holes using computational geometry
approach which uses co-ordinates of the sensors and to
implement it in the hardware. The communication range of a
node is considered to be equal to its sensing range. The protocol
is designed for irregular domain which is a real time scenario
and takes the help of two-hop neighbors’ of a node to detect
the hole around it. The proposed system also allows only few
nodes to initiate the detection algorithm so that the energy
and time is conserved.
@conference{joshitha2013modified,
abstract = {Wireless sensor networks (WSNs) are spatially
distributed sensors that find wide applications in various fields
such as environmental control, Medicine and Health care,
Military surveillance etc. The sensing and communication
within the network should be effective for such applications.
Holes are the voids created in the network when accidental
death of nodes is caused due to technical
or improper
coverage. The detection of the holes becomes essential after
the random deployment. The main objective of the work is to
detect the coverage holes using computational geometry
approach which uses co-ordinates of the sensors and to
implement it in the hardware. The communication range of a
node is considered to be equal to its sensing range. The protocol
is designed for irregular domain which is a real time scenario
and takes the help of two-hop neighbors’ of a node to detect
the hole around it. The proposed system also allows only few
nodes to initiate the detection algorithm so that the energy
and time is conserved.},
added-at = {2014-02-04T10:41:04.000+0100},
author = {Joshitha, K. Lakshmi and Dr.S.Jayashri},
biburl = {https://www.bibsonomy.org/bibtex/27c29404637a4a65d36f71d4e551b80dc/idescitation},
booktitle = {2013 Information Technology and Power Electronics},
editor = {R.Rajesh, Dr.},
interhash = {1717f8da2020eda6053e077bb4694bce},
intrahash = {7c29404637a4a65d36f71d4e551b80dc},
keywords = {Coverage computational geometry holes},
organization = {Institute of Doctors Engineers and Scientists},
publisher = {ACEEE (A Computer division of IDES)},
timestamp = {2014-02-04T10:41:04.000+0100},
title = {Modified Coverage Hole Detection Algorithm for Distributed WSNs},
url = {http://searchdl.org/public/book_series/LSCS/5/32.pdf},
year = 2013
}