International Journal of Application or Innovation in Engineering & Management
An Inspiration for Recent Innovation & Research….
ISSN 2319 – 4847
www.ijaiem.org
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Title: |
Energy Efficient and Secure Routing for WMSNs Using Directional Antenna
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Author Name: |
Mika Matsushima and Ryo Katsuma |
Abstract: |
ABSTRACT
Wireless multimedia sensor networks (WMSNs) can deliver multimedia data such as streaming video to multiple users by
sensor nodes deployed in a field. The major problems of wireless sensor networks (WSNs) are radio eavesdropping and radio
interference. Several studies have attempted to address these problems by limiting the reachable radio wave distance of each
sensor node using directional antennas. We formulate a routing problem to dynamically create streaming-data transfer paths
for WMSNs constructed by sensor nodes with directional antennas, and we propose a method to solve this problem by
scheduling the condition (sleeping or active) and the antenna direction for each sensor node. When the video data stream is
requested by multiple users, the proposed algorithm reduces the total energy consumption among relay nodes by merging
transfer paths. Simulation results confirm that the proposed method can conserve the battery power of each node for a WSN
with 198 nodes.
Keywords:- wireless multimedia sensor networks, directional antenna, routing, paths for streaming data |
Cite this article: |
Mika Matsushima and Ryo Katsuma , "
Energy Efficient and Secure Routing for WMSNs Using Directional Antenna " , International Journal of Application or Innovation in Engineering & Management (IJAIEM),
Volume 3, Issue 11, November 2014 , pp.
352-357 , ISSN 2319 - 4847.
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