766 search results - page 116 / 154 » Neighbor discovery analysis in wireless sensor networks |
ICCCN
2007
IEEE
14 years 2 months ago
2007
IEEE
— Autonomous localization of nodes in wireless sensor networks is essential to minimize the complex self organization task and consequently enhancing the overall network lifetime...
MASCOTS
2007
13 years 10 months ago
2007
—We present a turnover based adaptive HELLO protocol (TAP), which enables nodes in mobile networks to dynamically adjust their HELLO messages frequency depending on the current s...
EUC
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. Random key pre-distribution schemes are vulnerable to collusion attacks. In this paper, we propose a new key management scheme for ubiquitous heterogeneous sensor network...
IPSN
2005
Springer
14 years 2 months ago
2005
Springer
Geographic routing with greedy relaying strategies have been widely studied as a routing scheme in sensor networks. These schemes assume that the nodes have perfect information ab...
TPDS
2002
13 years 8 months ago
2002
Sensor webs consisting of nodes with limited battery power and wireless communications are deployed to collect useful information from the field. Gathering sensed information in an...