221 search results - page 2 / 45 » Dynamic spectrum access in open spectrum wireless networks |
JSAC
2008
13 years 4 months ago
2008
Abstract--Radio spectrum resource is of fundamental importance for wireless communication. Recent reports show that most available spectrum has been allocated. While some of the sp...
WOWMOM
2005
ACM
13 years 10 months ago
2005
ACM
Recent advances in Software Defined Radio (SDR), wide band spectrum sensing, and environment aware real-time spectrum allocation [13, 10, 4] show promise of enabling the new para...
TWC
2010
12 years 11 months ago
2010
Abstract--In this paper, we propose a novel spectrum occupancy model designed to generate accurate temporal and frequency behavior of various wireless transmissions. Our proposed w...
NSDI
2010
13 years 6 months ago
2010
GLOBECOM
2010
IEEE
13 years 2 months ago
2010
IEEE
The concept of dynamic spectrum access (DSA) enables the licensed spectrum to be traded in an open market where the unlicensed users can freely buy and use the available licensed s...