Multiplex communications – Communication over free space – Repeater
Reexamination Certificate
2007-03-13
2007-03-13
Rao, Seema S. (Department: 2616)
Multiplex communications
Communication over free space
Repeater
C370S326000, C370S389000, C370S395100
Reexamination Certificate
active
10456486
ABSTRACT:
The transmission of ATM, Internet, and satellite communications is unified through international standardized protocol embedment. Global and Local performance optimization are achieved through the combination of combinatorial, dynamic, and probabilistic programming. A simultaneous domino effect of bandwidth conservation, efficiency enhancement, reliability improvement, traffic congestion prevention, delay minimization, and speed multiplication are realized for any digital communication system, particular in Internet. With three levels of error coding in ATM cells, the loss cell recovery and bit integrity are preserved. From its mathematical roots, new combinatorial sets are systematically generated, and applications of the sets are identified. Among the applications, optimal sequences can be produced for multi-user and multi-function communication system designs. Optimality is in terms of maximum possible number of sequences with given sequence length and sequence characteristics. The results are unique and theoretically proven. By serial and parallel concatenation of error codecs, reliability of multimedia transmission can be satisfied to any desirable level. As a part of the unified transmission scheme, the acquisition and synchronization method of cascading sequences exhibits significant improvement in correlation properties and detection probabilities. A method of using block designs is demonstrated to derive, to generate, and to construct low-density parity check block codes and threshold decodable convolutional codes. An efficiency evaluation method is formulated for the combination operation of ATM, Internet, and satellites.
REFERENCES:
patent: 3303333 (1967-02-01), Massey
patent: 3662338 (1972-05-01), Cain, III
patent: 3665396 (1972-05-01), Forney, Jr.
patent: 4649543 (1987-03-01), Levine
patent: 5185711 (1993-02-01), Hattori
patent: 5282207 (1994-01-01), Jurkevich et al.
patent: 5537428 (1996-07-01), Larsson et al.
patent: 5668880 (1997-09-01), Alajajian
patent: 5742599 (1998-04-01), Lin et al.
patent: 5864554 (1999-01-01), Rostoker et al.
patent: 5886989 (1999-03-01), Evans et al.
patent: 6349138 (2002-02-01), Doshi et al.
patent: 6601208 (2003-07-01), Wu
Komisarczuk, P. et al; “End-to-End Protocol Performance in ATM/Satellite Interconnected LANs”; 1993; IEE Conference Publication; pp. 87-91.
Ramseier, S. et al; “ATM Over Satellite: Analysis of ATM QOS Parameters”; Feb. 1995; IEEE; IEEE International Conference on Communications; pp. 1562-1566.
Akyildiz, Ian et al; “Satellite ATM Networks: A Survey”; Jul. 1997; IEEE Communications Magazine; pp. 30-43.
Kota, Sastri et al; “Satellite ATM Network Architectural Considerations and TCP/IP Performance”; Sep. 1997; Proceedings of the 3rd Ka Band Utizization Conference.
Sun, Z. et al; “Implementation of ATM via Satellite for B-ISDN”; 1995; IEE Conference Publication; pp. 137-142.
Miller, Gregory, et al; “Reliable End-to-End Communication in the Tactical ATM Environment”; Aug. 1996; IEEE; MILCOM'96; pp. 144-150.
J.N.Pelton & W.W.Wu;The Challenge of 21st Century Satellite Communicaations: INTELSAT Enters the Second Millenium; IEEE Journal on Selected Areas in Communications, vol. SAC-5, No. 4; May 1987; pp. 571-591.
Perillan and Wu;Digital satellite Services and Network Architecture; IEEE International Communications Conference Proceedings; vol. 1; 8 pgs.; 1987.
Wu and Tudge;Values of ISDN Attributes; IEEE/IEICE Global Communications Conference Record; vol. 3 of 3; 6 pgs.; Tokyo, Japan; 1987.
Wu;Optimum Random Multiple Access Sequence Generation; Presentation Script presented at George Mason University, Fairfax, VA; 95 pgs.; Apr. 18, 1988.
Naderi and Wu;Advanced Stellite Concepts for Future Generation VSAT Networks; IEEE Communications Magazine, vol. 26, No. 9; pp. 13-22; Sep. 1988.
Wu;International Communications Satellite Systems; Paper presented at Advanced Modulation and Coding Technology Conference, NASA Lewis Research Center, Houston, TX; 12 pgs.; Jun. 21-22, 1989.
Wu;Packetized Satellite Communications; Paper published in the Proceedings of the First International Synposium on Signals, Systems, and Electronics; 8 pgs. Sep. 1989.
Sinha et al.;Trends in Satellite Communications Technology, Techniques, and Applications; International Journal of Satellite Communications, vol. 8, pp. 283-294; 1990.
Wu and Knab;Communications Satellite Technology and Srevices for the 1990's; Published in the Journal of the IEEE; pp. 8-1 through8-6; 1992.
Christopher and Wu;A Low Cost Satellite Communication Concept; Published in the Journal of the IEEE; pp. 8-29 through 8-36; 1992.
Wu;Error Coding, Loss Cell Recovery, Multiple Access, and Security in ATM; Published in the Proceedings of the IEEE Conference on Circuits and Systems; 30 pgs.; 1996.
Wu and Pritchard;Satellite Communications; Published in the Proceedings of the IEEE; 43 pgs.; 1997.
Creighton Wray James
Rao Seema S.
Scheibel, Jr. Robert C.
LandOfFree
Error coding in asynchronous transfer mode, internet and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Error coding in asynchronous transfer mode, internet and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Error coding in asynchronous transfer mode, internet and... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3759104