562 search results - page 81 / 113 » Controlled random access MAC for network utility maximizatio... |
GLOBECOM
2009
IEEE
14 years 2 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...
PEWASUN
2005
ACM
14 years 1 months ago
2005
ACM
The design and evaluation of Inter-Vehicle Communication (IVC) protocols rely much on the accurate and efficient computational simulations. For simulations of Medium Access Contro...
INFOCOM
2008
IEEE
14 years 2 months ago
2008
IEEE
—In this paper, we perform an extensive measurement study on a multi-tier mesh network serving 4,000 users. Such dense mesh deployments have high levels of interaction across het...
INFOCOM
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract— We consider a scenario where a sophisticated jammer jams an area in a single-channel wireless sensor network. The jammer controls the probability of jamming and transmi...
MASS
2010
13 years 5 months ago
2010
Cognitive radio, which enables dynamic access of under-utilized licensed spectrums, is a promising technology for more efficient spectrum utilization. Since cognitive radio enables...