Title:
セッション切り換え方法及びセッション切り換え装置
Document Type and Number:
Japanese Patent JP5404771
Kind Code:
B2
Abstract:
A technique is disclosed to realize the change of session seamlessly and with high degree of freedom while reducing the increase of the processing load on a session control server upon a request to change the session from a terminal and to decrease the load on network traffic. According to this technique, trigger information is embedded in a session of content used by the terminal. When this trigger information is detected, the terminal carries out an operation to set up as trigger action (e.g. the change to another session). The relation between the trigger information and the trigger action may be described in sequence information, which is held by the terminal in advance or the trigger action may be described in the trigger information. With regard to certain trigger information, different types of trigger actions may be set up for each terminal (or, depending on the condition of the terminal). As a result, different types of session change can be performed, depending on each terminal and on the conditions of the terminals.
Inventors:
Jun Hirano
Takahisa Aoyama
Shinkichi Ikeda
Takahisa Aoyama
Shinkichi Ikeda
Application Number:
JP2011505869A
Publication Date:
February 05, 2014
Filing Date:
March 24, 2010
Export Citation:
Assignee:
Panasonic Corporation
International Classes:
G06F13/00; H04M11/00; H04N7/173; H04N21/236; H04N21/262; H04N21/438
Domestic Patent References:
| JP2004356922A | 2004-12-16 |
Attorney, Agent or Firm:
Masataka Nihei