Method and apparatus for signal transmission and reception

Pulse or digital communications – Transceivers – Modems

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H04B 138

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056824041

ABSTRACT:
An apparatus and method for transmitting and receiving signals includes an analyzer, for decomposing an input signal into a plurality of signals with each one of the plurality of signals occupying one of a corresponding plurality of channels and a synthesizer, having a plurality of channels with each channel adapted to receive one of the plurality of analyzer signals, for combining the plurality of signals to reconstruct the input signal.

REFERENCES:
patent: 4438511 (1984-03-01), Baran
patent: 4493082 (1985-01-01), Cumberton et al.
patent: 4596898 (1986-06-01), Pemmaraju
patent: 4654480 (1987-03-01), Weiss
patent: 4679227 (1987-07-01), Hughes-Hartogs
patent: 4731816 (1988-03-01), Hughes-Hartogs
patent: 4800518 (1989-01-01), Miller
patent: 4811394 (1989-03-01), Ragavan et al.
patent: 4817146 (1989-03-01), Szczutkowski et al.
patent: 4882276 (1989-11-01), Lang et al.
patent: 4907271 (1990-03-01), Gilham
patent: 4914699 (1990-04-01), Dunn et al.
patent: 4920565 (1990-04-01), Strawczynski et al.
patent: 4924516 (1990-05-01), Bremer et al.
patent: 4979188 (1990-12-01), Kotzin et al.
patent: 4985919 (1991-01-01), Naruse et al.
patent: 5031214 (1991-07-01), Dziewit et al.
patent: 5052024 (1991-09-01), Moran, III et al.
patent: 5054034 (1991-10-01), Hughes-Hartogs
patent: 5111504 (1992-05-01), Esserman et al.
patent: 5150401 (1992-09-01), Ashby, III et al.
patent: 5179542 (1993-01-01), Reese et al.
patent: 5204874 (1993-04-01), Falconer et al.
patent: 5235615 (1993-08-01), Omura
patent: 5365550 (1994-11-01), Roberson
Lattice Structures for Optimal Design and Robust Implementation ot Two-Channel Perfect-Reconstruction QMF Banks; P. P. Baidyanthan, Member, IEEE, and Phuong-Quan Hoang, Student Member, IEE; IEEE Transactions on Acoustics, Speech and Signal Processing, vol. 36, No. 1, Jan., 1988, pp. 81-94.
Perfect Reconstruction FIR Filter Banks: Some Properties and Factorizations; Martin Vetterli, Member, IEEE, and Didier Le Gail, Member, IEEE, Transactions on Acoustics, Speech, and Signal Processing, vol. 37, No. 7, Jul., 1989, pp. 1057-1071.
Improved Technique for Design of Perfect Reconstruction FIR QMF Banks with Lossless Polyphase Matrices; P.P. Vaidyanathan, Senior Member, IEEE, Truong Q. Nguyen, Student Member, IEEE, Zinnur Doganata, Student Member, IEEE, and Tapio Saramaki, IEEE Transactions on Acoustics, Speech, and Signal Processing, vol. 37, No. 7, Jul., 1989, pp. 1042-1056.
The Digital All-Pass Filter: A Versatile Signal Processing Building Block; Phillip A. Regalia, Student Member, IEEE, Sanjit K. Mitra, Fellow, IEEE, and P. P. Vaidyanathan, Member, IEEE; Proceedings of the IEEE, vol. 76, No. 1, Jan., 1988, pp. 19-22.
P.P. Vaidyanathan and Phuong-Quan Hoang, The Perfect-Reconstruction QMF Bank: New Architectures, Solutions, and Optimization Strategies, 1987 IEEE pp. 2169-2172.
"The Analog Voice Privacy System;" R. V. Cox, et al, IEEE Publications, 1986, pp. 341-344.
Rioul, O. et al., IEEE SP Magazine, pp. 14-38 (Oct. 1991).

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