1066 search results - page 111 / 214 » A Wearable Communication Modulator |
GLOBECOM
2008
IEEE
14 years 2 months ago
2008
IEEE
—Research in cognitive radios has renewed interest in tools, such as spectrum estimation and modulation identification, to characterize the radio frequency (RF) environment. The...
ICC
2008
IEEE
14 years 2 months ago
2008
IEEE
—In this paper we present the modeling and simulation of multiple-hop routing in ultrafast all-optical packet switching based routers employing multiple pulse position modulation...
ICC
2008
IEEE
14 years 2 months ago
2008
IEEE
— Despite its efficiency, the general approach of hardcoding protocol format descriptions in packet processing applications suffers from many limitations. Among the others, the l...
VTC
2008
IEEE
14 years 2 months ago
2008
IEEE
— We propose a semi-blind adaptive beamforming approach for wireless systems that employ high-throughput quadrature amplitude modulation signalling schemes. A minimum number of t...
VTC
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract— In this paper, we present a multiuser scheduling technique for the MIMO-OFDM system over multipath frequency-selective fading channels to exploit the multiuser, space a...