Title :
Electronic dispersion compensation by Hadamard transformation
Author :
Khan, Fahd A. ; Agrell, Erik ; Karlsson, Magnus
Author_Institution :
Dept. of Signals & Syst., Chalmers Univ. of Technol., Goteborg, Sweden
Abstract :
We demonstrate that the Hadamard transform can be applied to look up table (LUT)-based predistorters to simultaneously compress and optimize the LUT for dispersion-limited links.
Keywords :
Hadamard transforms; optical communication; optical fibre dispersion; optical fibre networks; table lookup; Hadamard transformation; dispersion limited links; electronic dispersion compensation; look up table based predistorter; look up table compression; look up table optimization; Discrete Fourier transforms; Error correction; Error correction codes; Finite impulse response filter; Nonlinear filters; Optical fiber communication; Optical modulation; Predistortion; Real time systems; Table lookup;
Conference_Titel :
Optical Fiber Communication (OFC), collocated National Fiber Optic Engineers Conference, 2010 Conference on (OFC/NFOEC)
Conference_Location :
San Diego, CA
Electronic_ISBN :
978-1-55752-884-1
