Efficiently transmitting RTP protocol in a network that...

Details Efficiently transmitting RTP protocol in a network that... Efficiently transmitting RTP protocol in a network that...

2006-10-31

2006-10-31

Marcelo, Melvin (Department: 2662)

Multiplex communications

Communication techniques for information carried in plural...

Assembly or disassembly of messages having address headers

C370S477000

Reexamination Certificate

active

07130314

ABSTRACT:
A method and computer program product for providing RTP suppression across a DOCSIS network. An index number and a set of rules are sent to a receiver. The index number indicates the type of header suppression technique (i.e., RTP header suppression) to be performed, and the set of rules define how to recreate the RTP packets on the receiving end. At least one complete RTP packet is transmitted upstream for enabling a receiver to learn the RTP header. Subsequent RTP packets are transmitted upstream for reconstruction at the receiving end. The subsequent RTP packets are comprised of delta values representing fields that dynamically change from packet to packet in an RTP header.

REFERENCES:
patent: 5293379 (1994-03-01), Carr
patent: 5307413 (1994-04-01), Denzer
patent: 5530645 (1996-06-01), Chu
patent: 5646617 (1997-07-01), Ohmoto et al.
patent: 5737733 (1998-04-01), Eller
patent: 5831558 (1998-11-01), Harvell
patent: 5987022 (1999-11-01), Geiger et al.
patent: 6032197 (2000-02-01), Birdwell et al.
patent: 6078955 (2000-06-01), Konno et al.
patent: 6181716 (2001-01-01), Lide
patent: 6195391 (2001-02-01), Hancock et al.
patent: 6198735 (2001-03-01), Pazhyannur et al.
patent: 6295481 (2001-09-01), Price
patent: 6300887 (2001-10-01), Le
patent: 6434168 (2002-08-01), Kari
patent: 6438123 (2002-08-01), Chapman
patent: 6529912 (2003-03-01), Satoh et al.
patent: 6535925 (2003-03-01), Svanbro et al.
patent: 6542504 (2003-04-01), Mahler et al.
patent: 6542931 (2003-04-01), Le et al.
patent: 6594280 (2003-07-01), Chapman
patent: 6765925 (2004-07-01), Sawyer et al.
patent: 6788707 (2004-09-01), Horton et al.
patent: 6882637 (2005-04-01), Le et al.
patent: 6889385 (2005-05-01), Rakib et al.
patent: 6901049 (2005-05-01), Chapman
patent: 6909715 (2005-06-01), Denney et al.
patent: 2001/0004768 (2002-01-01), Hodge et al.
patent: 2002/0049861 (2002-04-01), Bunn et al.
patent: 2002/0062394 (2002-05-01), Bunn et al.
patent: 2002/0073227 (2002-06-01), Bunn et al.
patent: 2002/0080868 (2002-06-01), Bunn et al.
patent: 2002/0191691 (2002-12-01), Holborow
patent: 2003/0185245 (2003-10-01), Kang et al.
patent: 2005/0030944 (2005-02-01), Lazarus et al.
patent: 0 806 852 (1997-11-01), None
patent: 0 933 876 (1999-08-01), None
“Radio Frequency Interface Specification SP-RFIv1.1-I05-000714,” Data-Over-Cable Service Interface Specifications, Jul. 14, 2000, retrieved from the Internet on Mar. 20, 2002:<URL:http://www.docsis.org/docs/SP-RFIv1.1-I05-000714.pdf>, pp. i-xviii, 1-6, 15-21, 93-100, 143-178.
“Transparent Automoding Procedure between a Local (Client) Modem and a Remote (Server) Modem,”Research Disclosure, Kenneth Mason Publications, Aug. 1999, pp. 1138-1139.
Copy of International Search Report issued Apr. 12, 2002 for Appl. No. PCT/US01/31554, 7 Pages.
Perkins, S. J. and Mutka, M. W., “Dependency Removal for Transport Protocol Header Compression over Noisy Channels,”IEEE, 1997, pp. 1025-1029.
Jacobson, V., “Compressing TCP/IP Headers,” RFC 1144,Network Working Group, Feb. 1990, pp. 1-43.
Copy of International Search Report issued Apr. 4, 2002 for Appl. No. PCT/US/01/31556, 7 pages.
Salomon, D.,Data Compression: The Complete Reference, Springer, US, New York, NY, 1998, pp. 101-162 and 357-360.
Copy of International Search Report issued Apr. 4, 2002 for Appl. No. PCT/US01/31553, 7 pages.
Casner, S. et al., “Compressing IP/UDP/RTP Headers for Low-Speed Serial Links,” Network Working Group, Feb. 1999, pp. 1-23.
Copy of International Search Report issued Apr. 12, 2002 for Appl. No. PCT/US01/31559, 6 pages.
Copy of International Search Report issued Apr. 12, 2002 for Appl. No. PCT/US01/31567, 6 pages.
Jacobson, V., “Compressing TCP/TP Headers For Low-Speed Serial Links”, RFC 1144, Feb. 1990.
International Preliminary Examination Report, dated Nov. 25, 2002, PCT.

Affiliated with

Also associated with

Rating

Efficiently transmitting RTP protocol in a network that... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Efficiently transmitting RTP protocol in a network that..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Efficiently transmitting RTP protocol in a network that... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3619368