IQ imbalance estimation and compensation schemes based on time frequency interferometry for OFDM. Abstract: A direct-conversion receiver (DCR) reduces the ...
Jul 25, 2014 · In this paper, we focus on simple channel identification of TFI and propose a novel IQ imbalance estimation scheme using TFI-OFDM system to ...
Abstract—A direct-conversion receiver (DCR) reduces the power consumption and cost. However, DCR in Orthogonal frequency division multiplex (OFDM) systems ...
Request PDF | IQ imbalance estimation and compensation schemes based on time-frequency interferometry for OFDM | A direct-conversion receiver (DCR) can ...
In this paper, we propose a novel IQ imbalance estimation and compensation scheme using TFI-OFDM system. In the proposed system, by using the feature of the TFI ...
In this paper, we propose a novel IQ imbalance estimation and compensation scheme using TFI-OFDM system. In the proposed system, by using the feature of the TFI ...
IQ imbalance estimation and compensation schemes based on time-frequency interferometry for OFDM. TRANSACTIONS ON EMERGING TELECOMMUNICATIONS TECHNOLOGIES.
IQ imbalance estimation and compensation schemes based on time-frequency interferometry for OFDM ... estimation and compensation schemes using TFI-OFDM system ...
The proposed scheme can estimate IQ imbalance and CFO and compensate without a significant degradation of the BER performance and is proposed to achieve an ...
The proposed hybrid method independently mitigates both Tx and Rx IQ imbalances in optical OFDM transmission. A low-overhead, orthogonal TS-based approach is ...
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