104 search results - page 10 / 21 » Two-Phased Approximation Algorithms for Minimum CDS in Wirel... |
DIALM
2004
ACM
14 years 1 months ago
2004
ACM
Orthogonal Variable Spreading Factor (OVSF) CDMA code consists of an infinite number of codewords with variable rates, in contrast to the conventional orthogonal fixed-spreading...
INFOCOM
2002
IEEE
14 years 16 days ago
2002
IEEE
Abstract— In this paper, we address the problem of providing traffic quality of service and energy efficiency in ad hoc wireless networks. We consider a network that is shared ...
AHSWN
2005
13 years 7 months ago
2005
Topology control has been well studied in wireless ad hoc networks. However, only a few topology control methods take into account the low interference as a goal of the methods. So...
WOWMOM
2005
ACM
14 years 1 months ago
2005
ACM
In this work we study energy efficient routing strategies for wireless ad-hoc networks. In this kind of networks, energy is a scarce resource and its conservation and efficient us...
ICDCS
2006
IEEE
14 years 1 months ago
2006
IEEE
In this paper, we study distributed approximation algorithms for fault-tolerant clustering in wireless ad hoc and sensor networks. A k-fold dominating set of a graph G = (V, E) is...