Title:
CONTENT DISTRIBUTION DEVICE, CONTENT PLAYBACK DEVICE, CONTENT DISTRIBUTION SYSTEM, METHOD FOR CONTROLLING A CONTENT DISTRIBUTION DEVICE, CONTROL PROGRAM, AND RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO/2012/011450
Kind Code:
A1
Abstract:
The disclosed content distribution device receives a request message requesting the transmission of content, and if the sender of said request message is a relay device that retains requested content and forwards said requested content to other devices, the content distribution device sends the requested content to said relay device. If the sender of the request message is a content playback device that plays requested content, the content distribution device instructs said content playback device to acquire the content from a relay device to which the requested content had been previously sent.
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Inventors:
KANEKO, Takashi (())
金子 毅 (())
TAKAHASHI, Maki (())
高橋 真毅 (())
ITOH, Norio (())
伊藤 典男 (())
金子 毅 (())
TAKAHASHI, Maki (())
高橋 真毅 (())
ITOH, Norio (())
伊藤 典男 (())
Application Number:
JP2011/066279
Publication Date:
January 26, 2012
Filing Date:
July 15, 2011
Export Citation:
Assignee:
SHARP KABUSHIKI KAISHA (22-22, Nagaike-cho Abeno-ku, Osaka-sh, Osaka 22, 〒5458522, JP)
シャープ株式会社 (〒22 大阪府大阪市阿倍野区長池町２２番２２号 Osaka, 〒5458522, JP)
KANEKO, Takashi (())
金子 毅 (())
TAKAHASHI, Maki (())
高橋 真毅 (())
ITOH, Norio (())
シャープ株式会社 (〒22 大阪府大阪市阿倍野区長池町２２番２２号 Osaka, 〒5458522, JP)
KANEKO, Takashi (())
金子 毅 (())
TAKAHASHI, Maki (())
高橋 真毅 (())
ITOH, Norio (())
International Classes:
H04N7/173; G06F13/00; H04L12/56
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (Daiwa Minamimorimachi Building, 2-6 Tenjinbashi 2-chome Kita, Kita-ku, Osaka-sh, Osaka 41, 〒5300041, JP)
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Claims:
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