207 search results - page 8 / 42 » Digitizing of UWB signals based on frequency channelization |
GLOBECOM
2010
IEEE
14 years 7 months ago
2010
IEEE
Abstract-- A new approach to distributed cooperative beamforming in two-way half-duplex relay networks with frequency selective channels is proposed. In our scheme, two transceiver...
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GLOBECOM
2008
IEEE
15 years 4 months ago
2008
IEEE
—The second-order cyclostationarity of cyclically prefixed single carrier linear digital (CP-SCLD) modulated signals is investigated with emphasis on its applicability to signal ...
FPGA
2003
ACM
15 years 2 months ago
2003
ACM
This paper describes the hardware implementation of a real-time, large-scale, multi-chip FPGA (Field Programmable Gate Array) based emulation engine with a capacity of 10 million ...
TWC
2011
14 years 4 months ago
2011
Abstract—Regulation in Europe and Japan requires the implementation of detect-and-avoid (DAA) techniques in some bands for the coexistence of licensed primary systems and seconda...
ICC
2007
IEEE
15 years 4 months ago
2007
IEEE
Abstract— In this paper, we propose an efficient low complexity MIMO detection method for double space-frequency block coded (D-SFBC) OFDM system. The proposed MIMO detector inv...