98 search results - page 17 / 20 » Approximating minimum independent dominating sets in wireles... |
WIOPT
2010
IEEE
13 years 5 months ago
2010
IEEE
—Conventional wisdom about 802.11 WLANs dictates that as the number of active users increases, the contention windows (CW) of all the contending users needs to increase to preven...
SECON
2008
IEEE
14 years 1 months ago
2008
IEEE
Abstract—In contrast to existing work on the connected coverage problem in wireless sensor networks which assumes omnidirectional sensors with disk-like sensing range, this paper...
ICDCS
2007
IEEE
13 years 11 months ago
2007
IEEE
In this paper, we consider the issue of constructing an energy-efficient virtual network backbone in mobile ad hoc networks (MANETs) for broadcasting applications using directiona...
INFOCOM
2007
IEEE
14 years 1 months ago
2007
IEEE
We consider the problem of reliable broadcast in a wireless network in which nodes are prone to failure. In the failure mode considered in this paper, each node can fail independe...
CORR
2011
Springer
13 years 2 months ago
2011
Springer
Abstract—The capacity of multiuser networks has been a longstanding problem in information theory. Recently, Avestimehr et al. have proposed a deterministic network model to appr...