66 search results - page 6 / 14 » Improving Wireless Access Control Schemes via Adaptive Power... |
VLSID
2005
IEEE
14 years 2 months ago
2005
IEEE
Abstract—Integrated power supplies are critical building blocks in stateof-the-art portable applications, where they efficiently and accurately transform a battery supply into va...
ICC
2009
IEEE
14 years 3 months ago
2009
IEEE
—Fueled by the promises of high spectral efficiency, adaptive OFDMA has attracted enormous research interests over the last decade. The significant capacity gain of adaptive OF...
SIGCOMM
2009
ACM
14 years 3 months ago
2009
ACM
Carrier sense is often used to regulate concurrency in wireless medium access control (MAC) protocols, balancing interference protection and spatial reuse. Carrier sense is known ...
JSAC
2011
13 years 3 months ago
2011
—We consider a wireless cognitive radio network in which a set of secondary users (SUs) opportunistically utilize the wireless spectrum licensed to the primary users (PUs) to tra...
VTC
2007
IEEE
14 years 2 months ago
2007
IEEE
— The IEEE 802.15.4 Medium Access Control (MAC) protocol is designed for low data rate, short distance and low power communication applications such as Wireless Sensor Networks (...