158 search results - page 6 / 32 » Cooperative OFDM Channel Estimation with Frequency Offsets |
VTC
2006
IEEE
14 years 1 months ago
2006
IEEE
Using an OFDM based uplink for the future cellular network has been a controversial issue due to difficulties in time and frequency synchronization and high Peak-to-Average Power...
GLOBECOM
2006
IEEE
14 years 1 months ago
2006
IEEE
— A cooperative MIMO network is considered with Ns sensors and a collector node with Mc antennas. In a practical implementation of this network, the sensor carriers have relative...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Orthogonal frequency division multiplexing (OFDM) communication systems require accurate estimation of timing offset and channel impulse response in order to achieve desirable per...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
— This paper proposes an efficient blind deterministic carrier frequency offset (CFO) estimation method for orthogonal frequency division multiplexing (OFDM) systems. In the pro...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
This paper proposes a pilot-aided joint channel estimation and synchronization scheme for burst-mode orthogonal frequency division multiplexing (OFDM) systems. The scheme eliminate...