23 search results - page 5 / 5 » Time-Varying Channel Complex Gains Estimation and ICI Suppre... |
GLOBECOM
2008
IEEE
13 years 11 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
12 years 8 months ago
2011
IEEE
We propose a compressive method for tracking doubly selective channels within multicarrier systems, including OFDM systems. Using the recently introduced concept of modified comp...
GLOBECOM
2010
IEEE
13 years 2 months ago
2010
IEEE
Although time-domain oversampling of the received baseband signal is common for single-carrier transmissions, the counterpart of frequency-domain oversampling is rarely used for mu...