Method and apparatus for the transmission of energy-scaled varia

Pulse or digital communications – Repeaters – Testing

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

375200, 375295, 370208, 370342, 379 59, 380 34, 455 331, 455 541, H04L 2730

Patent

active

058418067

ABSTRACT:
An apparatus for communicating variable rate data over a communication channel. A modulator that receive frames of user data each comprised of data symbols. The modulator repeats the data symbols within each frame to maintain a constant data rate. A transmitter receiver the modulator data and scales the modulated symbol data based upon the amount of symbol repetition in the frame.

REFERENCES:
patent: 3310631 (1967-03-01), Brown
patent: 3715508 (1973-02-01), Blasbalg
patent: 3795864 (1974-03-01), Fullton, Jr.
patent: 3959726 (1976-05-01), Hinoshita et al.
patent: 4002991 (1977-01-01), Ogita
patent: 4017798 (1977-04-01), Gordy et al.
patent: 4020461 (1977-04-01), Adams et al.
patent: 4048563 (1977-09-01), Osborne
patent: 4052565 (1977-10-01), Baxter et al.
patent: 4092601 (1978-05-01), Lee et al.
patent: 4100376 (1978-07-01), Woythaler
patent: 4121159 (1978-10-01), Lampert
patent: 4152651 (1979-05-01), Lampert et al.
patent: 4164628 (1979-08-01), Ward et al.
patent: 4179658 (1979-12-01), Bitzer
patent: 4188580 (1980-02-01), Nicolai et al.
patent: 4189677 (1980-02-01), Cooper et al.
patent: 4193031 (1980-03-01), Cooper
patent: 4203070 (1980-05-01), Bowles et al.
patent: 4203071 (1980-05-01), Bowles et al.
patent: 4217586 (1980-08-01), McGuffin
patent: 4222115 (1980-09-01), Cooper et al.
patent: 4231113 (1980-10-01), Blasbalg
patent: 4247939 (1981-01-01), Stromswold et al.
patent: 4276646 (1981-06-01), Haggard et al.
patent: 4291409 (1981-09-01), Weinberg et al.
patent: 4291410 (1981-09-01), Caples et al.
patent: 4301530 (1981-11-01), Gutleber
patent: 4308617 (1981-12-01), German, Jr.
patent: 4309769 (1982-01-01), Taylor, Jr.
patent: 4313211 (1982-01-01), Leland
patent: 4361890 (1982-11-01), Green, Jr. et al.
patent: 4361891 (1982-11-01), Lobenstein et al.
patent: 4365327 (1982-12-01), Pirani
patent: 4394760 (1983-07-01), Kammerlander
patent: 4447907 (1984-05-01), Bjornholt et al.
patent: 4460992 (1984-07-01), Gutleber
patent: 4472815 (1984-09-01), Gutleber
patent: 4484335 (1984-11-01), Mosley et al.
patent: 4501002 (1985-02-01), Auchterlonie
patent: 4512024 (1985-04-01), Gutleber
patent: 4532635 (1985-07-01), Mangulis
patent: 4551853 (1985-11-01), Deman et al.
patent: 4559633 (1985-12-01), Kan et al.
patent: 4561089 (1985-12-01), Rouse et al.
patent: 4567588 (1986-01-01), Jerrim
patent: 4601047 (1986-07-01), Horwitz et al.
patent: 4621365 (1986-11-01), Chiu
patent: 4630283 (1986-12-01), Schiff
patent: 4635221 (1987-01-01), Kerr
patent: 4649549 (1987-03-01), Halpern et al.
patent: 4665514 (1987-05-01), Ching et al.
patent: 4672658 (1987-06-01), Kavehrad et al.
patent: 4688035 (1987-08-01), Gray et al.
patent: 4703474 (1987-10-01), Foschini et al.
patent: 4730340 (1988-03-01), Frazier, Jr.
patent: 4754450 (1988-06-01), Lynk, Jr. et al.
patent: 4785463 (1988-11-01), Janc et al.
patent: 4809295 (1989-02-01), Zscheile, Jr. et al.
patent: 4813040 (1989-03-01), Futato
patent: 4843612 (1989-06-01), Brusch et al.
patent: 4872200 (1989-10-01), Jansen
patent: 4894842 (1990-01-01), Broekhoven et al.
patent: 4901307 (1990-02-01), Gilhousen et al.
patent: 4933952 (1990-06-01), Albrieux et al.
patent: 4939745 (1990-07-01), Kirimoto et al.
patent: 4941150 (1990-07-01), Iwasaki
patent: 4942591 (1990-07-01), Nease et al.
patent: 4943976 (1990-07-01), Ishigaki
patent: 4953178 (1990-08-01), Ishigaki
patent: 4958359 (1990-09-01), Kato
patent: 4962507 (1990-10-01), Renshaw
patent: 4969159 (1990-11-01), Belcher et al.
patent: 5001723 (1991-03-01), Kerr
patent: 5003533 (1991-03-01), Watanabe
patent: 5022046 (1991-06-01), Morrow, Jr.
patent: 5056109 (1991-10-01), Gilhousen et al.
patent: 5068849 (1991-11-01), Tanaka
patent: 5101501 (1992-03-01), Gilhousen et al.
patent: 5103459 (1992-04-01), Gilhousen et al.
patent: 5109390 (1992-04-01), Gilhousen et al.
patent: 5136586 (1992-08-01), Greenblatt
patent: 5177767 (1993-01-01), Kato
patent: 5199045 (1993-03-01), Kato
patent: 5212684 (1993-05-01), MacNamee et al.
patent: 5260969 (1993-11-01), Kato et al.
patent: 5274836 (1993-12-01), Lux
patent: 5280472 (1994-01-01), Gilhousen et al.
patent: 5309474 (1994-05-01), Gilhousen et al.
patent: 5329547 (1994-07-01), Ling
patent: 5341423 (1994-08-01), Nossen
patent: 5416798 (1995-05-01), Gilhousen et al.
patent: 5483550 (1996-01-01), Hulbert
patent: 5511073 (1996-04-01), Padovani et al.
patent: 5535239 (1996-07-01), Padovani et al.
patent: 5596570 (1997-01-01), Solimon
Rudolf F. Graf, "Modern Dictionary of Electronnics", Sixth Edition, ITT, 1984, 4 pgs.
William C. Y. Lee, "Mobile Cellular Telecommunications Systems", 1989, 2 pgs.
Jack K. Holmes, "Coherent Spread Spectrum Systems", John Wiley and Son, 1982, pp. 346-347, and 368-373.
Nirode C. Mohanty, "Spread Spectrum and Time Division Multiple Access Satellite Communications", IEEE Transactions on Communications, vol. COM-25, No. 8, Aug. 1977, pp. 810-815.
Henning F. Harmuth, "Transmission of Information by Orthogonal Functions", 1969, pp. 72-81.
Golay, "An Approach to Multiple Access Satellite Communications Through the Use of Net Synchronized Orthogonal Signals," Institute for Defense Analyses Research and Engineering Support Division, Report R 108, vol. 2, (Apr. 1965).
Chase, et al., Spread Spectrum Multiple Access Performance of Orthogonal Codes in Fading Multipath Channels, Worcester Polytechnic Institute, Worcester, MA, IEEE Military Communications Conference, Conference Record vol. 1 of 3 (1988).
Das, "A Technique for Improving the Efficiency of M-ary Signaling," IEEE Transactions on Communications, vol. COM-32, No. 2 (Feb. 1984).
Enge, et al., "Spread-Spectrum Multiple-Access Performance of Orthogonal Codes: Linear Receivers," IEEE Transactions on Communications, vol. COM-35, No. 12 (Dec. 1987).
Golomb, et al., "Shift Register Cycles of All Lengths," University of Southern California (1967).
Kreyszig, "Orthogonal Sets of Functions," Advanced Engineering Mathematics, John Wiley & Sons, Inc. (1979).
Geraniotis et al., "Broadcast Capability of Direct Sequence and Hybrid Spread Spectrum", IEEE Journal On Selected Areas In Communications, vol. 8, No. 4, pp. 489-502 (May 1990).
Proakis, "Digital Communications", New York, McGraw-Hill Book Company, p. 804 (1989).
Harmuth, "Transmission of Information by Orthogonal Functions", New York, Springer-Verlag, pp. 73-81 (1969).
Mohanty, "Spread Spectrum and Time Division Multiple Access Satellite Communications", IEEE Transactions on Communications, vol. COM-25, No. 8, pp. 810-815 (Aug. 1977).
Holmes, "Coherent Spread Spectrum Systems", New York, John Wiley & Sons, pp. 346-347 and 368-373 (1982).
"A Spread-Spectrum Technique for High-Capacity Mobile Communications", George R. Cooper et al., IEEE Transactions on Vehicular Technology, vol. VT-27, No. 4, Nov. 1978, 12 pgs.
"Cellular Land-Mobile Radio: Why Spread Spectrum?", George R. Cooper et al., IEEE Communications Magazine, Mar. 1979, pp. 17-24.
"Multiple Access to a Communications Satellite with a Hard-Limiting Repeater", J. M. Aein et al., IDA, vol. II, Apr. 1965, pp. 107-114.
Shift Register Sequences, Solomon W. Golomb, Holden-Day, Inc., pp. 192-197.
"An Annotated History of Codorac: 1953-1958", E. Rechtin, Jet Propulsion Laboratory, Jul. 9, 1981, Report No. 20-120, pp. 1-22.
"Spread Spectrum Communications", Marvin K. Simon et al., Computer Science Press, vol. I, 1985, pp. 98-104.
"Walsh Function Generator for a Million Different Functions", Fredick J. Lebert, Applications of Walsh Functions, 1970, pp. 52-54.
"Digital Generation of Walsh-Functions for Orthogonal Multiplexing Application", Jhong S. Lee, Applications of Walsh Functions, pp. 222-227.
"Sequential Circuits and Walsh Functions", Philipp W. Besslich, NZT, 1974, pp. 154-157.
"Binary Logic Walsh Function Generator", H. H. Nick, IBM Technical Disclosure Bulletin, vol. 22, No. 10, Mar. 1980, pp. 4650-4651.
"On Interference Suppression Using Complementary Filters in DS-SSS", Bong Woon Lee et al., IEEE, vol. 2, 1989, pp. 0486-0490.
"Nonlinear Estimation of PSK-Modulated Carrier Phase with Application to Burst Digital Transmission", Andrew J. Viterbi et al., IEEE Transactions on Information Theory, vol. IT-29, No.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method and apparatus for the transmission of energy-scaled varia does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for the transmission of energy-scaled varia, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for the transmission of energy-scaled varia will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1711403

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.