Title :
Parallel implementation of a fast third-order Volterra digital filter
Author :
Kwan, Hercule ; Im, Sungbin ; Powers, Edward J. ; Swartzlander, Earl E., Jr.
Author_Institution :
Trimble Navigation Ltd., Austin, TX, USA
Abstract :
This paper presents the parallel implementation of a fast third-order Volterra digital filtering algorithm. Our platform is an ATT DSP-3 parallel processor. Speed-up results indicate that our implementation exhibits high performance and suitability for large data sizes. An application to nonlinear communication channel equalization is presented
Keywords :
Volterra series; digital filters; equalisers; filtering theory; nonlinear filters; parallel architectures; ATT DSP-3 parallel processor; Volterra digital filtering algorithm; fast third-order digital filter; nonlinear communication channel equalization; parallel implementation; Convolution; Digital filters; Digital signal processing chips; Filtering; Frequency domain analysis; Kernel; Multidimensional systems; Nonlinear filters; Power engineering and energy; Very large scale integration;
Conference_Titel :
Circuits and Systems, 1997. ISCAS '97., Proceedings of 1997 IEEE International Symposium on
Print_ISBN :
0-7803-3583-X
DOI :
10.1109/ISCAS.1997.612825
