120 search results - page 14 / 24 » Hierarchical RBF networks and local parameters estimate |
ADHOCNETS
2009
Springer
14 years 3 months ago
2009
Springer
Abstract. Existing localization techniques such as GPS have fundamental limitations which preclude deployment in urban canyons or areas with inconsistent network availability. Augm...
TCOM
2010
13 years 7 months ago
2010
—Accurate positional information is essential for many applications in wireless networks. Time-of-arrival (TOA) and angle-of-arrival (AOA) are the two most commonly used signal m...
PERCOM
2008
ACM
14 years 8 months ago
2008
ACM
As the scale of modern sensor networks continues to grow, energy consumption, scalability and routing efficiency are becoming key design challenges. Network management plays an im...
IWCMC
2010
ACM
14 years 1 months ago
2010
ACM
Line-of-sight (LoS) time-of-arrival (ToA) is one of key parameters for network-based localization techniques. Its estimation accuracy depends on the bandwidth of transmitted signa...
VTC
2007
IEEE
14 years 3 months ago
2007
IEEE
— This paper discusses a joint decentralized clustering and ranging algorithm for wireless ad-hoc sensor networks. Each sensor uses a random waiting timer and local criteria to d...