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- W2392912563 abstract "The precision of the Channel Estimator has a great impact on the performance of the DVB-T receiver. In current algorithms for channel estimation, linear estimation and polynomial estimation do not work well under poor channel conditions. The expenditure of the FFT and IFFT estimation is vast. The blind deconvolution estimation requires to get the statistical parameters of the channel, which greatly increases the computational amount. The classical Wiener estimation requires both the statistical parameters of the channel and calculation of the inverse matrix. This paper presents two algorithms, the two-dimensional FIR channel estimation and the two-dimensional adaptive Wiener channel estimation, both of which do not need the statistical parameters of the channel. The two algorithms not only reduce the computational complexity but also have a good performance in practice." @default.
- W2392912563 created "2016-06-24" @default.
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- W2392912563 date "2006-01-01" @default.
- W2392912563 modified "2023-09-23" @default.
- W2392912563 title "The realization of the Non-adaptive and adaptive channel estimation algorithms in DVB-T" @default.
- W2392912563 hasPublicationYear "2006" @default.
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