Interactive video distribution systems – Operator interface – To facilitate tuning or selection of video signal
Reexamination Certificate
2003-04-10
2009-02-10
Miller, John W (Department: 2623)
Interactive video distribution systems
Operator interface
To facilitate tuning or selection of video signal
C725S120000, C725S034000
Reexamination Certificate
active
07490342
ABSTRACT:
To implement more appropriate QoS control by compressing contents data distributed via a network taking into consideration meaning of contents and preferences of users.A network system comprises a content provider that provides content and client that acquires the content. The content provider attaches information on communication priorities to the content based on the content's importance which is determined from the meaning of the content's and sends the content to the client using a protocol which controls quality of service based on the priority and the client receives the content transmitted by the content provider.
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Echigo Tomio
Masumitsu Ken
Teraguchi Masayoshi
Cameron Douglas W.
Chowdhury Sumaiya A
Dougherty Anne Vachon
International Business Machines - Corporation
Miller John W
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