2354 search results - page 30 / 471 » DRM as a layered system |
CIC
2006
13 years 9 months ago
2006
MCSS
2009
Springer
14 years 5 days ago
2009
Springer
- In this paper, we investigate a new approach for the spectrum allocation in UWB systems. This approach consists in a cross-layer scheme that takes into consideration the differen...
MOBILWARE
2009
ACM
14 years 2 months ago
2009
ACM
Abstract. In this paper, we present Chapar, an event system designed for mobile ad hoc networks that supports the publish-subscribe model as well as pointto-point and point-to-mult...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
Abstract— A complete complementary codes based direct sequence code division multiple access (CC/DS-CDMA) system was recently proposed to offer isotropic interference free transm...
ICC
2008
IEEE
14 years 2 months ago
2008
IEEE
—Multiple input multiple output (MIMO) system has been recognized as a promising candidate for future wireless communication. The adaptive modulation which adjusts the transmitte...