577 search results - page 114 / 116 » Performance Enhancement of Wireless Communication Systems us... |
MSWIM
2004
ACM
14 years 26 days ago
2004
ACM
Today, three different physical (PHY) layers for the IEEE 802.11 WLAN are available (802.11a/b/g); they all provide multi-rate capabilities. To achieve a high performance under v...
HICSS
2002
IEEE
14 years 12 days ago
2002
IEEE
One trend in day-to-day computing involves moving seamlessly from large powerful workstations to small handheld devices. A second trend is continuous collaboration with colleagues...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
— CDMA 1x Ev-DO is an evolution of the CDMA2000 3G wireless standard to enable high rate packet data services up to 2.4Mbps in Rev 0, 3.1Mbps in Rev A, and 4.9Mbps in Rev B. To s...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
—New air interfaces are currently being developed to meet the high spectral efficiency requirements of the emerging wireless communication systems. In this context, OFDM is cons...
IWCMC
2009
ACM
14 years 2 months ago
2009
ACM
This paper proposes a dynamic trust establishment protocol that enables the nodes of an ad hoc network to establish security associations among each other in a distributed and pee...