856 search results - page 85 / 172 » Markov-based modeling of wireless local area networks |
VTC
2006
IEEE
2006
IEEE
Design and Implementation of Robust Time/Frequency Offset Tracking Algorithm for MIMO-OFDM Receivers
14 years 2 months ago
— In this paper, the robust time and frequency offset tracking algorithms and architecture for high throughput wireless local area network (WLAN) systems are presented. The desig...
SAC
2009
ACM
14 years 3 months ago
2009
ACM
Despite much research in the area of wireless sensor networks in recent years, the programming of sensor nodes is still time-consuming and tedious. A new paradigm which seems to b...
ICDCS
2008
IEEE
14 years 3 months ago
2008
IEEE
Null data frames are a special but important type of frames in IEEE 802.11 based Wireless Local Area Networks (e.g., 802.11 WLANs). They are widely used for power management, chan...
GLOBECOM
2009
IEEE
14 years 3 months ago
2009
IEEE
—The IEEE 802.15.4 standard has no provisions for rate sensitive applications because of its ability to operate in pure CSMA/CA or TDMA modes. Some operating scenarios for rate-s...
WMCSA
2009
IEEE
14 years 3 months ago
2009
IEEE
The increasing reliance of users on wireless networks for Internet connectivity has posed two significant challenges for mobile networking research. The first challenge is to pr...