Title :
Real-number DFT codes for estimating a dispersive channel
Author :
Shiu, Jiun ; WU, JA-LING
Author_Institution :
Dept. of Comput. Sci. & Inf. Eng., Nat. Taiwan Univ., Taipei, Taiwan
Abstract :
The utilization of real-number DFT codes for channel equalization is studied. As is shown, through real-number DFT codes, it is possible to deterministically calculate the dispersive parameters of a channel by introducing some redundancies into the transmitting data.<>
Keywords :
channel coding; codes; data communication; decoding; discrete Fourier transforms; equalisers; estimation theory; parameter estimation; telecommunication channels; channel equalization; decoding; dispersive channel estimation; dispersive parameters; real-number DFT codes; redundancies; transmitting data; Convolution; Decoding; Digital images; Dispersion; Error correction codes; Noise cancellation; Redundancy; Reed-Solomon codes; Signal processing algorithms; Very large scale integration;
Journal_Title :
Signal Processing Letters, IEEE
