102 search results - page 16 / 21 » Synchronization, Channel Estimation, and Equalization in MB-... |
VTC
2007
IEEE
15 years 3 months ago
2007
IEEE
— A preamble technique for synchronization and channel estimation introduces transmission delay and wastes capacity unavoidably due to the time loss before data transmission. In ...
ICC
2008
IEEE
15 years 4 months ago
2008
IEEE
— Semi-blind spatial equalisation is considered for multiple-input multiple-output (MIMO) systems that employ high-throughput quadrature amplitude modulation scheme. A minimum nu...
GLOBECOM
2008
IEEE
15 years 4 months ago
2008
IEEE
— Time-interleaved (TI) analog-to-digital converters (ADCs) are a promising architecture for realizing the highspeed ADCs required to implement “mostly digital” receivers for...
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
In this work, we propose adaptive frequency-domain biased estimation algorithms with mechanisms to automatically adjust the shrinkage factors. The proposed estimation algorithms i...
WCNC
2008
IEEE
15 years 3 months ago
2008
IEEE
—UWB technology can reach centimetre level ranging and positioning accuracy in LOS propagation when time of arrival techniques are used. However, in a real positioning system, th...