Electrical computers and digital processing systems: support – Data processing protection using cryptography
Reissue Patent
2006-07-06
2010-12-14
Lanier, Benjamin E (Department: 2432)
Electrical computers and digital processing systems: support
Data processing protection using cryptography
C380S031000, C380S034000, C380S038000, C709S246000, C709S247000, C709S250000
Reissue Patent
active
RE042002
ABSTRACT:
An apparatus and method for high speed transmission of data over a transmission line/medium
etwork telephone, wherein this high speed is achieved by simultaneously, or in a timed and marked relationship, transmitting multiple bits of data over parallel frequencies rather than serially transmitting one bit of data at a time over one frequency.
REFERENCES:
patent: 4635278 (1987-01-01), Maloon et al.
patent: 4641318 (1987-02-01), Addeo
patent: 4734920 (1988-03-01), Betts
patent: 4775987 (1988-10-01), Miller
patent: 4821289 (1989-04-01), Peile
patent: 5016275 (1991-05-01), Smith
patent: 5052040 (1991-09-01), Preston et al.
patent: 5058164 (1991-10-01), Elmer et al.
patent: 5467367 (1995-11-01), Izumi et al.
patent: 5479447 (1995-12-01), Chow et al.
patent: 5497397 (1996-03-01), Hershey et al.
patent: 5517433 (1996-05-01), Morrison
patent: 5519731 (1996-05-01), Cioffi
patent: 5625651 (1997-04-01), Cioffi
patent: 5809070 (1998-09-01), Krishnan et al.
patent: 5956332 (1999-09-01), Rasanen et al.
patent: 6252910 (2001-06-01), West et al.
patent: 6275990 (2001-08-01), Dapper et al.
patent: 6856652 (2005-02-01), West et al.
Chan, Maurice C-C. and Justin C-I Chuang, “Multicode High-Speed Transmission with Interference Cancellation for Wireless Communications,” Department of Electrical and Electronic Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, May 1996, pp. 661-665.
Santella, Giovanni and Franco Mazzenga, “A Model For Performance Evaluation In M-QAM-OFDM Schemes In Presence Of NonLinear Distortions,” Fondazione Ugo Bordoni (Viale Europa 190.00144, Rome), Copyright 1995, pp. 830-834.
Lei, Wei, “Synchronization Requirements for Multi-User OFDM on Satellite Mobile and Two-path Rayleigh Fading Channels,” IEEE Transactions on Communications, vol. 45, No. 2/3/4, Feb./Mar./Apr. 1995, pp. 887-895.
Wu, Yiyan and William Y. Zou, “Orthogonal Frequency Division Multiplexing: A Multi-carrier Modulation Scheme,” IEEE Transactions on Consumer Electronics, vol. 41, No. 3, Aug. 1995, pp. 392-399.
Schnell, Michael, “Interference Calculations fo MC-SSMA Systems in Mobile Communications,” Institute for Communications Technology, Jan. 1995, pp. 158-163.
Rohling, H. and Grunheid, R., “Performance of an OFDM-TDMA Mobile Communication System,” Institute of Telecommunications, Technical University Braunschweig, May 1996, pp. 1589-1593.
Sandberg, Stuart D. and Michael A. Tzannes, “Overlapped Discrete Multitone Modulation for High Speed Copper Wire Communications,” IEEE Journal on Selected Areas in Communications, vol. 13, No. 9, Dec. 1996.
Chow, Jacky S., Jerry C. Tu and John M. Cioffi, “A Discrete Multitone Transceiver System HDSL Applications,” IEEE Journal on Selected Areas in Communications, vol. 9, No. 6, Aug. 1991, pp. 895-908.
Ghareeb, Ibraheim, “Bit Error Rate Performance and Power Spectral Density of a Noncoherent Hybrid Frequency-Phase Modulation System,” IEEE Journal on Selected Areas in Communications, vol. 13, No. 2, Feb. 1995, pp. 276-284.
Nikookar, Homayoun and Ramjee Prasad, “OFDM Performance Evaluation Over Measured Indoor Radio Propagation Channels,” International Research Center for Telecommunications-Transmission and Radar(IRCTR) & Telecommunications and Traffic Control Systems Group, Department of Electrical Engineering, Apr. 1995, pp. 968-972.
Van Kerckhove, Jean-Francois and Paul Spruyt, “Adapted Optimization Criterion for FDM-based DMT-ADSL Equalization,” copyright 1996, pp. 1328-1334.
Ayanoglu, Ender, “Adaptive ARQ/Fec for Multitone Transmission in Wireless Networks,” copyright 1995, pp. 2278-2283.
Fazel, Khaled and Michael J. Ruf, “A Hierarchical Digital HDTV Transmission Scheme For Terrestrial Broadcasting,” copyright 1993, pp. 12-17.
Saito, Masafumi, Shigeki Moriyama, and Osamu Yamada, “A Digital Modulation Method For Terrestrial Digital TV Broadcasting Using Trellis Coded OFDM and its Performance,” copyright 1992, pp. 1694-1698.
Bingham, John A.C., “Multicarrier Modulation For Data Transmission: An Idea Whose Time Has Come,” copyright 1990, pp. 5-14.
Zhao, Yuping and Sven-Gustav Haggman, “Sensitivity to Doppler Shift and Carrier Frequency Errors in OFDM Systems—The Consequences and Solutions,” copyright 1996, pp. 1564-1568.
Cioffi, John, “Bell Labs Managers Laughed at the Idea of Broadband Over Phone Lines,” EE Times, http://www.eetimes.com/disruption/essays/cioffi.jhtml as of Apr. 4, 2007, 4 pages.
Veeneman, Dale and Robert Olshansky, “ADSL for Video and Data Services,” copyright 1995, pp. 837-841.
Chow, Peter S. Jerry C. Tu, and John M. Cioffi, “Performance Evaluation of a Multichannel Transceiver System for ADSL and VHDSL Services,” IEEE Journal on Selected Areas in Communications, vol. 9, No. 6, Aug. 1991, pp. 909-919.
Kamran Sistanizadeh, Peter S. Chow, and John M. Cioffi, “Multi-Tone Transmission for Asymmetric Digital Subscriber Lines (ADSL)”, Communications, 1993. ICC 93. Geneva. Technical Program, Conference Record, IEEE International Conference, vol. 2, May 23-26, 1993, pp. 756-760.
Peter S. Chow and John M. Cioffi, “A Multi-Drop In-House ADSL Distribution Network”, Comunications, 1994. ICC '94, SUPERCOMM/ICC '94, Conference Record, ‘Serving Humanity Through Communications.’ IEEE International Conference, vol. 1, May 1-5, 1994, pp. 456-460.
Peter S. Chow, John M. Cioffi, and John A.C. Bingham, “DMT-Based ADSL: Concept, Architecture, and Performance”, High speed Access Technology and Services, Including Video-on-Demand (Digest No. 1994/192), IEE Colloquium, Oct. 19, 1994, pp. 1-6.
T.N. Zogakis, J.T. Aslanis Jr. and J.M. Cioffi, “Analysis of Concatenated Coding Scheme for a Discrete Multitone Modulation System”, Proceedings of IEEE Military Communications Conference (MILCOM '94), vol. 2, Oct. 1994, pp. 433-437.
Richard Karpinski, “Adsl: Alive and (seemingly) well”, Telephony, Mar. 14, 1994, vol. 226-11 pp. 26-27.
Richard Karpinski, “ADSL picks up new speeds, options”, Telephony, Sep. 13, 1993, vol. 225-11, pp. 12-14.
Hollock Stephen A.
Riceman Robert G.
Riceman William K.
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