158 search results - page 12 / 32 » Cooperative OFDM Channel Estimation with Frequency Offsets |
ICASSP
2011
IEEE
2011
IEEE
Joint estimation of channel and carrier frequency offset from the emitter, in an uplink OFDMA system
12 years 11 months ago
In this paper, we propose a joint estimation method of carrier frequency offsets (CFO) and channel impulse responses (CIR) for an uplink OFDMA system. We consider the CFOs come in...
TSP
2008
13 years 7 months ago
2008
In this paper, the problem of joint channel and carrier frequency offset (CFO) estimation is studied in the context of multiple-input multiple-output (MIMO) communications based on...
TCOM
2010
13 years 2 months ago
2010
Joint carrier frequency offset (CFO) and channel estimation for uplink MIMO-OFDMA systems over time-varying channels is investigated. To cope with the prohibitive computational co...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract— A least-squares (LS) channel estimation (CE) technique for mobile OFDM communications over a rapidly timevarying frequency-selective fading channel is investigated in t...