174 search results - page 34 / 35 » On the Signaling Overhead in Dynamic OFDMA Wireless Systems |
ADHOC
2007
13 years 5 months ago
2007
Abstract. Many ad hoc routing algorithms rely on broadcast flooding for location discovery or, more generally, for secure routing applications. Flooding is a robust algorithm but ...
CASES
2010
ACM
13 years 3 months ago
2010
ACM
Mobile computing platforms in the form of smart phones, netbooks, and personal digital assistants have become an integral part of our everyday lives. Moving ahead to the future, m...
INFOCOM
2007
IEEE
13 years 12 months ago
2007
IEEE
— The Interference Temperature Model was proposed by the FCC in 2003 as a way to dynamically manage and allocate spectrum resources. It would allow unlicensed radios to sense the...
ICASSP
2009
IEEE
14 years 11 days ago
2009
IEEE
—Spectrum access is an important function of cognitive radios for detecting and utilizing spectrum holes without harming the legacy systems. In this paper, we propose novel coope...
SECON
2008
IEEE
14 years 12 hour ago
2008
IEEE
Stationary wireless sensor networks (WSNs) fail to scale when the area to be monitored is open (i.e borderless) and the physical phenomena to be monitored may migrate through a la...