Access Restriction

Author Erol, Melike ♦ Vieira, Luiz F. M. ♦ Gerla, Mario
Source CiteSeerX
Content type Text
File Format PDF
Language English
Subject Domain (in DDC) Computer science, information & general works ♦ Data processing & computer science
Subject Keyword Mobile Uwsns ♦ Communication Cost ♦ Novel Idea ♦ Energy Consumption ♦ Dnr Beacon Message ♦ Localization Success ♦ Dnr Beacon ♦ Underwater Sensor Network ♦ Localization Issue ♦ Underwater Acoustic Sensor Network ♦ Sensor Node ♦ Dive Rise
Description In this paper, we address the localization issue in Underwater Sensor Networks (UWSNs). We propose Dive’N’Rise(DNR) Positioning, the novel idea of using DNR beacons for localization. These beacons get their coordinates from GPS while floating above the water, then they dive into water. While sinking and rising, they broadcast their positions. Sensor nodes are localized by passively listening to DNR beacon messages which reduces the communication cost and the energy consumption. We analyze localization success and error for static and mobile UWSNs.
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research
Education Level UG and PG ♦ Career/Technical Study
Learning Resource Type Article
Publisher Date 2007-01-01
Publisher Institution in Proc. of the ACM WUWNet