2015 IEEE International Symposium on Signal Processing and Information Technology (ISSPIT) 2015
DOI: 10.1109/isspit.2015.7394327
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Adaptive OFDM system with limited feedback using truncated channel impulse response

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Cited by 3 publications
(3 citation statements)
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“…P Cτ 1 = Pr dk,τ1 = d k,τ1 , P Sτ 1 = Pr dk,τ1 = d k,τ1 , and MSE| C and MSE| C are given in eqns. ( 42) and (43), respectively.…”
Section: B Mse Analysismentioning
confidence: 99%
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“…P Cτ 1 = Pr dk,τ1 = d k,τ1 , P Sτ 1 = Pr dk,τ1 = d k,τ1 , and MSE| C and MSE| C are given in eqns. ( 42) and (43), respectively.…”
Section: B Mse Analysismentioning
confidence: 99%
“…It is worth noting that these interpolation techniques do not change the values of the initial channel estimates, ∀k ∈ I P , consequently, the error rate at the ASK subcarriers after the coherent detection will be similar to the ACD. Therefore, to enhance the channel estimates at the ASK, PSK, and QAM symbols, the proposed approach in [43] is adopted. The NF algorithm is based on the maximum delay-spread not exceeding the CP length, and the channel impulse response is fixed during one OFDM symbol.…”
Section: Channel Estimation Error Reductionmentioning
confidence: 99%
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