The establishment of a localization system is an important task in wireless sensor networks. Due to the geographical correlation of the sensed data, location information is commonly …
KF Ssu, CH Ou, HC Jiau - IEEE transactions on Vehicular …, 2005 - ieeexplore.ieee.org
Localization is one of the substantial issues in wireless sensor networks. Several approaches, including range-based and range-free, have been proposed to calculate …
CH Ou, KF Ssu, HC Jiau - International Journal of …, 2006 - journals.sagepub.com
Localization is one of the essential issues in wireless sensor networks. Randomly deployed sensor nodes that do not own any positioning device need to determine their locations for …
WH Liao, YC Lee, SP Kedia - IET communications, 2011 - IET
Localisation is one of the most important issues in wireless sensor networks, because the location information is typically useful for coverage, deployment, routing, location service …
M Battelli, S Basagni - 2007 Canadian Conference on …, 2007 - ieeexplore.ieee.org
This paper briefly reviews the wide variety of methods proposed for localizing wireless sensor nodes. We describe the major recent solutions where sensor nodes may use …
B Xiao, H Chen, S Zhou - IEEE Transactions on Parallel and …, 2008 - ieeexplore.ieee.org
The localization of sensor nodes is a fundamental problem in sensor networks and can be implemented using powerful and expensive beacons. Beacons, the fewer the better, can …
Wireless sensor networks have become a hot research area due to their numerous applications in monitoring inaccessible areas, which are difficult to be monitored by …
L Hu, D Evans - Proceedings of the 10th annual international …, 2004 - dl.acm.org
Many sensor network applications require location awareness, but it is often too expensive to include a GPS receiver in a sensor network node. Hence, localization schemes for sensor …
J Rezazadeh, M Moradi… - … Conference on Electrical …, 2011 - ieeexplore.ieee.org
Localization is one of the key issues in the wireless sensors network. Regarding the mobility of the nodes in some of the applications, it is necessary to have a localization algorithm that …