Abstract—Optimal pilots design and placement for the fre- quency offset and channel estimation in orthogonal frequency- division multiplexing access (OFDMA) ...
Optimal pilots design for frequency offsets and channel estimation in ...
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Optimal pilot design and placement for both the frequency offsets and channel estimation in Orthogonal Frequency-Division Multiplexing modulated Single ...
Optimal pilots design and placement for the frequency offset and channel estimation in orthogonal frequency- division multiplexing access (OFDMA) uplink ...
Optimal pilot design and placement for both the frequency offsets and channel estimation in Orthogonal Frequency-Division Multiplexing modulated Single ...
Both proposed methods are not only better in estimation performance, convergence rate, and complexity, but also more robust to the number of active uplink users ...
Wei Zhang, Zhongshan Zhang, Chintha Tellambura: Optimal Pilots for Frequency Offset and Channel Estimation in OFDMA Uplink. GLOBECOM 2008: 3407-3411.
Optimal pilots design and placement for the frequency offset and channel estimation in orthogonal frequency- division multiplexing access (OFDMA) uplink ...
The optimal pilot as well as the Least-Squares (LS) channel estimator is also proposed, and the pilot for channel estimation is always constant-modulus.
The optimal pilot as well as the Least-Squares (LS) channel estimator is also proposed, and the pilot for channel estimation is always a constant-modulus. A ...
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In this paper, we consider OFDMA UL frequency offset estimation based on the proposed training sequence. Subcarrier allocation for one user need not be ...