92 search results - page 17 / 19 » MAC protocols using directional antennas in IEEE 802.11 base... |
TWC
2008
13 years 8 months ago
2008
In order to adapt to time-varying wireless channels, various channel-adaptive schemes have been proposed to exploit inherent spatial diversity in mobile/wireless ad hoc networks w...
WIMOB
2008
IEEE
14 years 2 months ago
2008
IEEE
—To avoid the single point of failure for the certificate authority (CA) in MANET, a decentralized solution is proposed where nodes are grouped into different clusters. Each clu...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
— Ultra wide band (UWB) ad-hoc networks have attracted much research attention in recent years. This paper proposes and investigates a new distributed cooperative routing strateg...
WONS
2005
IEEE
14 years 2 months ago
2005
IEEE
Discovery of services and other named resources is expected to be a crucial feature for the usability of mobile ad-hoc networks (MANETs). Different types of service discovery arch...
ISCAS
2008
IEEE
14 years 2 months ago
2008
IEEE
—This study describes a method of implementing a fully integrated ultra-low-power (ULP) radio for wireless sensor networks (WSNs). This is achieved using an ad hoc modulation sch...