Title:
COMMUNICATION SYSTEM AND COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2011/068040
Kind Code:
A1
Abstract:
Disclosed is a communication system wherein comments responsive to the progress of a content being reproduced are shared among a plurality of user terminals. Specifically disclosed is a communication system wherein a comment server associates, with respect to each comment transmitted from user terminals, comment attribute information relating to the attributes of the comment with comment identification information, stores thereof, extracts comments having the comment attribute information designated to be distributed to a user terminal from among the plurality of stored comments, and distributes the extracted comments to the user terminal. When a comment is inputted in response to the reproduction of the content, the user terminal transmits, to the comment server, the comment and the comment attribute information relating to the attribute of the comment which the user terminal transmits.
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Inventors:
KOIZUKA AKIHIKO (JP)
Application Number:
PCT/JP2010/070679
Publication Date:
June 09, 2011
Filing Date:
November 19, 2010
Export Citation:
Assignee:
DWANGO CO LTD (JP)
KOIZUKA AKIHIKO (JP)
KOIZUKA AKIHIKO (JP)
International Classes:
G06F13/00; H04N7/173
Domestic Patent References:
| WO2008108293A1 | 2008-09-12 |
Foreign References:
| JP2003076639A | 2003-03-14 | |||
| JP2005018184A | 2005-01-20 | |||
| JP2008172745A | 2008-07-24 | |||
| JP2001092755A | 2001-04-06 | |||
| JP2010152813A | 2010-07-08 |
Attorney, Agent or Firm:
SHIGA Masatake et al. (JP)
Masatake Shiga (JP)
Masatake Shiga (JP)
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