1990 search results - page 261 / 398 » Anonymous communications in mobile ad hoc networks |
GLOBECOM
2006
IEEE
14 years 3 months ago
2006
IEEE
— In this paper, we address the impact of different access strategies in ad hoc networks with multiple antennas and MIMO communications. We employ a cross–layer designed MAC pr...
SECON
2007
IEEE
14 years 3 months ago
2007
IEEE
— Cooperative communications can help combat fading and hence can significantly increase the capacity of wireless networks. Although various schemes have been proposed to levera...
GLOBECOM
2010
IEEE
13 years 7 months ago
2010
IEEE
Existing studies on the design of routing protocols for wireless ad hoc networks mainly focused on energy efficiency. However, in many real-time applications such as target trackin...
GLOBECOM
2007
IEEE
14 years 3 months ago
2007
IEEE
Abstract—Directional antennas are expected to provide significant improvements over omni-directional antennas in wireless ad hoc networks. Directional MAC protocols, however, int...
INFOCOM
2002
IEEE
14 years 2 months ago
2002
IEEE
—Connected dominating set (CDS) has been proposed as virtual backbone or spine of wireless ad hoc networks. Three distributed approximation algorithms have been proposed in the l...