770 search results - page 113 / 154 » Abstract Yourself With Modules |
124
click to vote
ICC
2007
IEEE
15 years 8 months ago
2007
IEEE
Abstract— Nowadays a lot of effort is spent on developing OFDMbased inexpensive wireless transceivers. Direct-conversion radio frequency transceivers are appealing because they a...
109
click to vote
ICC
2007
IEEE
15 years 8 months ago
2007
IEEE
Abstract— We propose a power and constellation-size adaptation scheme for the multicast system employing multilevel quadrature amplitude modulation (MQAM) with discrete constella...
109
click to vote
ICC
2007
IEEE
15 years 8 months ago
2007
IEEE
Abstract— Frequency synchronization is one of the most important components in orthogonal frequency-division multiplexing (OFDM) systems. Recently, the discrete cosine transform ...
ICC
2007
IEEE
15 years 8 months ago
2007
IEEE
Abstract— An experimental design approach is used to determine which factors (design parameters) of Spectrally Modulated, Spectrally Encoded (SMSE) waveforms have the greatest im...
105
click to vote
ICC
2007
IEEE
15 years 8 months 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...