Title:
SERVER AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2011/036715
Kind Code:
A1
Abstract:
Provided is a server terminal (1) that shares an image to be displayed on a screen thereof with a client terminal (2), and that is provided with: a display unit (116) that displays, on the screen, an image stored in a frame buffer (111); an update information generating unit (101) that generates update information including an update image that updates a portion of the image; a sequence number adding unit (102) that adds sequence numbers to each of the update information; a simple information generating unit (106) that generates simple information that has an amount of information not more than the amount of information of the update information; a drawing command creating unit (104) that creates a drawing command that includes the update information, the sequence number added to this update information, simple information associated with a sequence number that is older than the sequence number added to the aforementioned update information, and the older sequence number; and a drawing command transmitting unit (105) that creates a drawing command packet from the drawing command and transmits the drawing command packet.
Inventors:
KAWAZOE HIROSHI
Application Number:
PCT/JP2009/004835
Publication Date:
March 31, 2011
Filing Date:
September 24, 2009
Export Citation:
Assignee:
TOSHIBA KK (JP)
KAWAZOE HIROSHI
KAWAZOE HIROSHI
International Classes:
G06F13/00; G06F15/00
Domestic Patent References:
| WO2005045737A2 | 2005-05-19 |
Foreign References:
| JP2009205278A | 2009-09-10 | |||
| JP2008109269A | 2008-05-08 | |||
| JP2004280540A | 2004-10-07 | |||
| JP2001109908A | 2001-04-20 | |||
| JPH10126773A | 1998-05-15 |
Attorney, Agent or Firm:
SAGOI MASAYUKI (JP)
Masayuki Sunai (JP)
Masayuki Sunai (JP)
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