DocumentCode
3295575
Title
Discrete multitone communication with principal component filter banks
Author
Akkarakaran, Sony ; Vaidyanathan, P.P.
Author_Institution
Dept. of Electr. Eng., California Inst. of Technol., Pasadena, CA, USA
Volume
3
fYear
2001
fDate
2001
Firstpage
901
Abstract
It has previously been claimed that a class of filter banks called the principal component filter banks (PCFB) is optimal for digital communication using discrete multitone modulation. In this paper we revisit this result and examine the origin of this optimality. We provide illustrative examples comparing the PCFB with traditional filters. We also provide a rigorous proof of the claim that the bit rate is maximized by the PCFB
Keywords
channel bank filters; digital communication; filtering theory; principal component analysis; pulse amplitude modulation; quadrature amplitude modulation; PAM; QAM; digital communication; discrete multitone communication; discrete multitone modulation; maximized bit rate; optimal filter banks; principal component filter banks; Band pass filters; Bit rate; Channel bank filters; Digital communication; Distortion; Filter bank; Fourier transforms; Frequency; OFDM modulation; Transfer functions;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications, 2001. ICC 2001. IEEE International Conference on
Conference_Location
Helsinki
Print_ISBN
0-7803-7097-1
Type
conf
DOI
10.1109/ICC.2001.937368
Filename
937368
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