738 search results - page 94 / 148 » Security considerations in ad hoc sensor networks |
IPPS
2007
IEEE
14 years 3 months ago
2007
IEEE
Ultrasound has been proposed as out-of-band channel for authentication of peer devices in wireless ad hoc networks. Ultrasound can implicitly contribute to secure communication ba...
WIMOB
2008
IEEE
14 years 3 months ago
2008
IEEE
— During an emergency response, access to a reliable communication infrastructure is required to exchange accurate information in a timely manner. Various communication technolog...
GI
2005
Springer
14 years 2 months ago
2005
Springer
: The MMARP protocol provides multicast routing in hybrid environments in which an ad hoc network is connected to the Internet. As many other routing protocols it was initially des...
INFOCOM
2005
IEEE
14 years 2 months ago
2005
IEEE
—It is well known that IEEE 802.11 provides a physical layer multirate capability and, hence, MAC layer mechanisms are needed to exploit this capability. Several solutions have b...
WSNA
2003
ACM
14 years 2 months ago
2003
ACM
One fundamental issue in sensor networks is the coverage problem, which reflects how well a sensor network is monitored or tracked by sensors. In this paper, we formulate this pr...