174 search results - page 14 / 35 » On the Signaling Overhead in Dynamic OFDMA Wireless Systems |
ICASSP
2009
IEEE
14 years 2 months ago
2009
IEEE
In this paper, we propose a distributed learning strategy in wireless sensor networks. Taking advantage of recent developments on kernel-based machine learning, we consider a new ...
PIMRC
2010
IEEE
13 years 5 months ago
2010
IEEE
Abstract--Dynamic spectrum access (DSA) supporting opportunistic transmission without extra spectrum bandwidth is attractive for future wireless communication. To facilitate such D...
INFOCOM
2010
IEEE
13 years 5 months ago
2010
IEEE
Abstract—We consider the power control problem in a timeslotted wireless channel, shared by a finite number of mobiles that transmit to a common base station. The channel betwee...
TC
2008
13 years 7 months ago
2008
As one of the fundamental issues in wireless sensor networks (WSNs), the sensor localization problem has recently received extensive attention. In this work, we investigate this pr...
APCCAS
2006
IEEE
14 years 1 months ago
2006
IEEE
—The quality of transmission is very important in digital communication. However, in non-deterministic environment or different transmission message signal, bit error rate of PCM...