Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2006-09-28
2011-12-13
Sheikh, Ayaz (Department: 2476)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
Reexamination Certificate
active
08077715
ABSTRACT:
A content transmitting apparatus includes a content transmitting unit (111) that IP packetizes content to be transmitted through a communication network (101), and an encapsulating unit (112) that encapsulates the content IP packetized by the content transmitting unit (111) to generate a transmission packet to be transmitted through a broadcast network (102) for digital broadcast media. The content transmitting unit (111) and the encapsulating unit (112) transmit plural content items by IP multicast. The content transmitting unit (111) adds, to a header of the content to be IP packetized, information concerning a condition of a receiving side node of the content.
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Ishida Takaaki
Izawa Shingo
Kataoka Kotaro
Kimura Hiroaki
Hsiung Hai-Chang
KDDI Corporation
Keio University
Sheikh Ayaz
Westerman Hattori Daniels & Adrian LLP
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