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| A Carrier Offset Estimation Algorithm for OFDM-TDMA System |
| Liu Gang; Ge Jian-hua; Liu Pei; Guo Yi |
| National Key Lab of ISN, Xidian Univ. Xi’an 710071, China |
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Abstract In this paper, a carrier offset estimation algorithm for OFDM-TDMA system is presented by taking advantage of the inherent orthogonality among OFDM subchannels. The simulation results illustrate that the algorithm offers a higher accuracy in the frequency-selected fading channel and fits the carrier traking in time-variant environments.
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Received: 02 November 2002
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2004, Vol. 26 
