Multiplex communications – Communication techniques for information carried in plural... – Combining or distributing information via frequency channels
Reexamination Certificate
2005-08-30
2005-08-30
Duong, Frank (Department: 2666)
Multiplex communications
Communication techniques for information carried in plural...
Combining or distributing information via frequency channels
C370S537000
Reexamination Certificate
active
06937619
ABSTRACT:
The invention provides a system and a method for providing a multiplexed sequence, the multiplexed sequence including at least one sequence of basic media data units/modified basic media data units, the system and method are responsive to at least one characteristics (such as quality, quality degradation, compression level and the like, a combination of at least two of the characteristics) of at least of some of the basic media data units. The invention provides a method for generating a multiplexed sequence, the method including the steps of: receiving at least one basic media data unit sequence; determining a modification priority of a plurality of basic media data units of the received at least one basic media data unit sequence; selecting basic media data units to be modified, in response to the modification priority; modifying each of the selected basic media data units to provide corresponding modified basic media data units; wherein a modified selected basic media data unit is smaller than the corresponding selected basic media data unit; replacing selected basic media data units with the corresponding modified basic media data units in response to a comparison between the basic media data units and the corresponding modified basic media data units to provide replacing basic media data units; and multiplexing replacing basic media data units and basic media data units that were not replaced to provide the multiplexed sequence.
REFERENCES:
patent: 5506844 (1996-04-01), Rao
patent: 5677812 (1997-10-01), Cha
patent: 5682195 (1997-10-01), Hendricks et al.
patent: 5862140 (1999-01-01), Shen et al.
patent: 5956088 (1999-09-01), Shen et al.
patent: 6005620 (1999-12-01), Yang et al.
patent: 6038256 (2000-03-01), Linzer et al.
patent: 6052384 (2000-04-01), Huang et al.
patent: 6055270 (2000-04-01), Ozkan et al.
patent: 6124878 (2000-09-01), Adams et al.
patent: 6192083 (2001-02-01), Linzer et al.
patent: 6259733 (2001-07-01), Kaye et al.
patent: 6434141 (2002-08-01), Oz et al.
Dr. Manfred Kuhn and Dr. Jochen Antkowiak, “Statistical Multiplex—what does it mean for DVB-T?”Reprint from FKT Fachzeitschrift fur Fernsehen, Film und elektronische Medien, Apr./2000 (pp. 1-13).
Assouline Lior
Hildeshaim Amit
Leventer Amir
Lutsker Mark
Oz Ran
BigBand Networks Inc.
Blakely Sokoloff Taylor & Zafman LLP.
Duong Frank
LandOfFree
Method and system for comparison-based prioritized bit rate... 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 system for comparison-based prioritized bit rate..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and system for comparison-based prioritized bit rate... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3499269