Apparatus and method for transmission of high speed data over co

Pulse or digital communications – Transceivers – Modems

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379410, H04B 138, H04M 100

Patent

active

060470224

ABSTRACT:
This invention discloses an apparatus for transmission of high speed data over communication channels, the apparatus including a modulator operative to modulate an outgoing stream of digital data, thereby to generate an outgoing signal, and a demodulator operative to demodulate an incoming signal, thereby to generate an incoming stream of digital data, wherein the modulator comprises a band suppressor for suppressing portions of the outgoing signal which have specified frequencies.

REFERENCES:
patent: 4628156 (1986-12-01), Ivrin
patent: 4644108 (1987-02-01), Crouse et al.
patent: 4649505 (1987-03-01), Zinser, Jr. et al.
patent: 4924492 (1990-05-01), Gitlin et al.
patent: 5195140 (1993-03-01), Kudo et al.
patent: 5388092 (1995-02-01), Koyama et al.
patent: 5465413 (1995-11-01), Enge et al.
patent: 5600714 (1997-02-01), Eppler, Jr. et al.
patent: 5659581 (1997-08-01), Betts et al.
patent: 5694437 (1997-12-01), Yang et al.
patent: 5699423 (1997-12-01), Yoshida et al.
patent: 5727073 (1988-03-01), Ikeda
patent: 5748726 (1998-05-01), Unno
Ng. T.S., Some Aspects of an Adaptive Digital Notch Filter with Constrained Poles and Zeros, IEEE Trans. on Acoustics, Speech & Signal Processing, ASSP-35 (2), Feb. 1987, pp. 158-161.
Chen, W.Y, et al., High Bit Rate Digital Subscriber Line Echo Cancellation, IEEE Journal on Selected Areas in Communications, vol. 9(6), Aug. 1991, pp. 848-860.
Qureshi, S.U., Adaptive Equalization, Proceedings of the IEEE, vol. 73 (9), Sep. 1985, pp. 1349-1387.
Gitlin, R.D., et al., Digital Communication Principles, Plenum Press, New York, 1992, Chapters: 6 pp. 403-464 and 8 (pp. 517-605).
Lee, E.A. et al., Digital Communication Principles, Kluwer Academic Publishers, Boston 1988, Chapters: 4 pp. 77-93 and 9 (pp. 371-3402).
Stoica, P., et al., Performance Analysis of an Adaptive Notch Filter with Constrained Poles and Zeros, IEEE Trans on Acoustics, Speech and Signal Processing, vol. 36(6), Jun. 1988, pp. 911-918.
Regalia, P.A., Adaptive IIR Filtering in Signal Processing and Control, Marcel Dekker and Publishers, New York, 1995, Chapter: 10 (pp. 554-599).
Analog Devices, 10-Bit, 400 MSPS D/A Converters: AD9720/AD9721, Digital-to-Analog Converters, pp. 3-272 thru 3-278.
Analog Devices, 10-Bit MSP A/D Converters: AD9040A, Analog-to-Digital Converters, pp. 2-444 thru 2-454.

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