13 search results - page 2 / 3 » Achieving High Spectral Efficiency with Adaptive Layered Spa... |
CORR
2008
Springer
13 years 4 months ago
2008
Springer
Abstract--Discrete multitone modulation (DMT) systems exploit the capabilities of orthogonal subcarriers to cope efficiently with narrowband interference, high frequency attenuatio...
WICON
2008
13 years 6 months ago
2008
In recent years, wireless sensor networking has shown great promise in applications ranging from industrial control, environmental monitoring and inventory tracking. Given the res...
SENSYS
2005
ACM
13 years 10 months ago
2005
ACM
Radio duty cycling has received significant attention in sensor networking literature, particularly in the form of protocols for medium access control and topology management. Whi...
PERCOM
2009
ACM
13 years 11 months ago
2009
ACM
— The pervasive computing environment and the wide network bandwidth provide users more opportunities to utilize remote computing resources. In this paper, we introduce a highper...
VTC
2006
IEEE
13 years 10 months ago
2006
IEEE
— In wireless communications, the channel consists of many resolvable paths with different time delays, resulting in a severely frequency-selective fading channel. The frequencyd...