971 search results - page 25 / 195 » Broadcasting energy efficiency limits in wireless networks |
SECON
2007
IEEE
14 years 2 months ago
2007
IEEE
— Broadcast authentication is a critical security service in wireless sensor networks (WSNs), as it allows the mobile users of WSNs to broadcast messages to multiple sensor nodes...
STACS
2001
Springer
14 years 27 days ago
2001
Springer
We consider the problem of computing an optimal range assignment in a wireless network which allows a specified source station to perform a broadcast operation. In particular, we ...
CORR
2010
Springer
13 years 7 months ago
2010
Springer
A critical need in Mobile Wireless Sensor Network (MWSN) is to achieve energy efficiency during routing as the sensor nodes have scarce energy resource. The nodes’ mobility in M...
AINA
2007
IEEE
14 years 2 months ago
2007
IEEE
JISE
2008
13 years 8 months ago
2008
We propose in this paper a two-phase algorithm, named algorithm Layered-Cutting, to address the problem of broadcast program generation in a multi-system heterogeneous overlayed w...