Title:
A METHOD, SYSTEM AND APPARATUS FOR IMPLEMENTING VIDEO SHARING SERVICE
Document Type and Number:
WIPO Patent Application WO/2008/064575
Kind Code:
A1
Abstract:
A method for implementing video sharing service, wherein the video sharing between
the calling user terminal and the called user terminal can be implemented without
the called user terminal being registered to the IMS core network. The method
includes the following steps: the calling user terminal sends a video sharing
request containing the called user identifer to the application server; the
application server determines that the called user terminal is not registered
to the IP multimedia subsystem, and notifies the called user terminal to register;
the called user terminal activates the general packet radio service (GPRS) connection
and performs the IMS registration; the calling user terminal and the registered
called user terminal set up a sharing session through the application server;
the calling user terminal and the called user terminal share video with each other.
Meanwhile, there are a system and apparatus for implementing video sharing.
Inventors:
KE SANYANG (CN)
Application Number:
PCT/CN2007/003390
Publication Date:
June 05, 2008
Filing Date:
November 30, 2007
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
KE SANYANG (CN)
KE SANYANG (CN)
International Classes:
H04N7/173; H04Q7/22
Foreign References:
| CN1700786A | 2005-11-23 | |||
| US20050202819A1 | 2005-09-15 | |||
| US20040037269A1 | 2004-02-26 | |||
| CN1808996A | 2006-07-26 |
Other References:
"IMS Registration Trigger", 3GPP TSG SA WG2 ARCHITECTURE - S2#48, 5 September 2005 (2005-09-05), pages 1 - 2
See also references of EP 1962521A4
See also references of EP 1962521A4
Attorney, Agent or Firm:
BEIJING TONGDAXINHENG INTELLECTUAL PROPERTY AGENCY LTD. (Xicheng, Beijing 9, CN)
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