317 search results - page 3 / 64 » Channel Estimation for Non-Line-of-Sight WiMax Communication... |
DATE
2008
IEEE
13 years 11 months ago
2008
IEEE
Chip reliability becomes a great threat to the design of future microelectronic systems with the continuation of the progressive downscaling of CMOS technologies. Hence increasing...
VTC
2007
IEEE
13 years 11 months ago
2007
IEEE
— OFDM multi-carrier modulation is expected to be the enabling technology for 4G wireless systems. One of the features that make OFDM the primary choice for 4G is its MIMO compat...
PIMRC
2008
IEEE
13 years 11 months ago
2008
IEEE
Orthogonal frequency division multiplexing (OFDM) system suffers extra performance degradation in fast fading channel due to intercarrier interference (ICI). Combing frequency dom...
VTC
2007
IEEE
13 years 11 months ago
2007
IEEE
— Current UWB systems apply convolutional codes as their channel coding scheme. For next generation systems LDPC codes are in discussion due to their outstanding communications p...
PIMRC
2008
IEEE
13 years 11 months ago
2008
IEEE
— One of the main task to be done by a cognitive receiver is to sense its spectral environment in order to distinguish surrounding systems from each others. Actually most systems...