104 search results - page 19 / 21 » Maximizing the Lifetime of Dominating Sets |
WINET
2010
13 years 4 months ago
2010
We consider a scenario where devices with multiple networking capabilities access networks with heterogeneous characteristics. In such a setting, we address the problem of effici...
PODC
2011
ACM
12 years 8 months ago
2011
ACM
In this paper we study the problem of building a connected dominating set with constant degree (CCDS) in the dual graph radio network model [4,9,10]. This model includes two types...
ICC
2007
IEEE
14 years 3 days ago
2007
IEEE
—Multicast is an important communication paradigm, also a problem well known for its difficulty (NP-completeness) to achieve certain optimization goals, such as minimum network ...
ADHOC
2010
13 years 5 months ago
2010
We investigate the problem of sleep/wake scheduling for low duty cycle sensor networks. Our work differs from prior work in that we explicitly consider the effect of synchronizati...
TWC
2008
13 years 5 months ago
2008
Node cooperation is an emerging and powerful solution that can overcome the limitation of wireless systems as well as improve the capacity of the next generation wireless networks....