70 search results - page 13 / 14 » Energy-aware adaptive OFDM systems |
TMC
2010
13 years 4 months ago
2010
—Ultra-wideband (UWB) communications has emerged as a promising technology for high data rate wireless personal area networks (WPANs). Several proposals for UWB-based WPANs have ...
GLOBECOM
2009
IEEE
14 years 24 days ago
2009
IEEE
—In [1], we have proposed a novel cross-layer scheme based on resolution adaptive ADCs and fountain codes for the OFDM systems to lower the power consumption in ADCs. The simulat...
VTC
2006
IEEE
14 years 1 days ago
2006
IEEE
— Bit interleaved coded multiple beamforming (BICMB) was previously designed to achieve full spatial multiplexing of min(N, M) and full spatial diversity of NM for N transmit and...
ICC
2007
IEEE
14 years 11 days ago
2007
IEEE
Abstract— Multicarrier transmission is an established technique for radio transmission systems and it can be considered as a promising approach for next generation wireless syste...
TCOM
2010
13 years 4 months ago
2010
- Phase noise is a topic of theoretical and practical interest in electronic circuits. Although progress has been made in the characterization of its description, there are still c...