258 search results - page 46 / 52 » Security performance of loaded IEEE 802.11b wireless network... |
INFOCOM
2005
IEEE
14 years 1 months ago
2005
IEEE
Abstract— An ad hoc wireless network is an autonomous selforganizing system of mobile nodes connected by wireless links where nodes not in direct range communicate via intermedia...
WIMOB
2008
IEEE
14 years 1 months ago
2008
IEEE
— Node compromise is a serious threat in wireless sensor networks, as it enables an adversary to perform various attacks. Many security schemes exploit the redundancy of many wir...
WCNC
2008
IEEE
14 years 1 months ago
2008
IEEE
— In this paper, we investigate two selective relaying schemes in cooperative OFDM systems. Selective OFDMA relaying, where the relay selection is performed in a per-subcarrier m...
TWC
2010
13 years 2 months ago
2010
Abstract-- Relaying and orthogonal frequency division multiple access (OFDMA) are the accepted technologies for emerging wireless communications standards. The activities in many w...
VTC
2006
IEEE
14 years 1 months ago
2006
IEEE
— Group Communication services have become more and more important in mobile ad hoc networks (MANETs). The use of multicast transmission techniques in MANETs has been shown to ha...