139 search results - page 2 / 28 » A beacon-less location discovery scheme for wireless sensor ... |
ICDCS
2005
IEEE
13 years 10 months ago
2005
IEEE
Sensors’ locations play a critical role in many sensor network applications. A number of techniques have been proposed recently to discover the locations of regular sensors base...
ICC
2008
IEEE
13 years 11 months ago
2008
IEEE
IEEECSA
2009
13 years 2 months ago
2009
In this paper, we present a fine-grained localization algorithm for wireless sensor networks using a mobile beacon node. The algorithm is based on distance measurement using RSSI. ...
EUC
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. In wireless channel environments, location estimation error is inevitable when we use the ROA(Received signal strength Of Arrival) for location estimation. Because of mul...
TWC
2008
13 years 4 months ago
2008
Symmetric key agreement is significant to security provisioning in sensor networks with resource limitations. A number of pairwise key pre-distribution protocols have been proposed...