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- W2371291275 abstract "To face the challenge of high data throughput requirements for wideband wireless communications, based on an approximate parallel receiver (APRX) structure, this paper proposes a channel estimation and equalization method in a time-varying channel. It uses pseudo-random number (PN) sequence correlation to get the course channel estimation, and obtains the refined channel estimation through DFT block-wise linear interpolation over one frame, which is used for channel equalization in the frequency domain. The proposed structure can not only meet the requirement of high-speed transmission, but also effectively suppress time and frequency selective fading. Simulations show that APRX fails to work in the multipath fading channel, while the proposed channel estimation and equalization method for digital parallel receiver has good performance.Moreover, the proposed structure can be easily implemented and applied." @default.
- W2371291275 created "2016-06-24" @default.
- W2371291275 creator A5043242133 @default.
- W2371291275 date "2005-01-01" @default.
- W2371291275 modified "2023-09-24" @default.
- W2371291275 title "A Channel Estimation and Equalization Method for Approximate Parallel Receiver over Time-varying Channels" @default.
- W2371291275 hasPublicationYear "2005" @default.
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