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The lack of knowledge of the transmitted codeword limits the synchronization capability of the concatenated code,consisting of a low-density parity-check (LDPC) code and a watermark code, which is used to correct nonbinary insertion/deletion errors. In order to improve the synchronization error-locating capability of the watermark decoder and further decrease the error probability of the system, an...
The Transfer Equipment Cask (TECA) is a key solution for Remote Handling (RH), and the bidirectional sealing door system (BSD) is the key component of the TECA. The control system of BSD is introduced in this paper. Moreover, the experiment on TECA indicates that the design of control system is feasible and the effect is satisfactory.
This paper presents an open-loop synchronized-off voltage mode (SFVM) control scheme for a two-phase interleaved boost converter with master-slave strategy for PFC applications. Interleaving CCM/DCM boundary mode boost converters, however, is complicated because of the variable-frequencies nature of the operation. The problem of current divergence is often encountered in the Slave converter. In this...
A novel timing offset estimator for orthogonal frequency division multiplexing (OFDM) systems is proposed. The estimator is a modification to Schmidl method by a kind of new preamble. The performance of the estimator is presented in terms of mean and variance by simulation in multipath fading channel. The results show that the proposed estimator has smaller variance than Schmidl and Minn's estimators,...
Sampling offset estimation and sampling clock recovery are crucial in MIMO-OFDM systems. In this paper, a novel spatial diversity algorithm of sampling offset estimation in MIMO-OFDM systems is proposed. In addition, a lower complexity sampling clock recovery design is presented. The simulation results show that the proposed algorithm is accurate and robust against fast time-varying frequency-selective...
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