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Multi-screen interaction method, equipment and system

A technology of multi-screen interaction and multimedia subsystem, which is applied in the fields of multi-screen interaction methods, equipment and systems, can solve problems such as inability to support one screen to transmit multiple screens, complexity, etc., and achieve the effect of low implementation cost

Active Publication Date: 2014-10-29
CHINA MOBILE COMM GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, it is more complicated to realize multi-screen interaction across operating system platforms; in addition, the current multi-screen interactive technology can only be realized in the local area network, which has great limitations; and, the current multi-screen interactive technology only supports one screen to one screen , that is, the terminal transmits the shared information to a single terminal for display, and cannot support multiple screens on one screen, that is, the terminal transmits the shared information to multiple terminals for display

Method used

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  • Multi-screen interaction method, equipment and system
  • Multi-screen interaction method, equipment and system
  • Multi-screen interaction method, equipment and system

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Embodiment Construction

[0040] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0041] figure 1 It is a schematic diagram of the implementation flow of the multi-screen interaction method in an embodiment of the present invention. When the P-CSCF server in the IMS receives the SIP registration request sent by the terminal, the S-CSCF server in the IMS and the HSS register and register the terminal. authentication, such as figure 1 As shown, the method includes the following steps:

[0042] Step 101: When the service platform set in the IMS receives the multi-screen interaction request sent by the source terminal through the P-CSCF server and the S-CSCF server, according to the service identifier of the destination terminal user carried in the multi-screen interaction request, pass the The P-CSCF server and the S-CSCF server forward the multi-screen interaction request to the destination terminal corresponding t...

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Abstract

The invention discloses a multi-screen interaction method. A business platform receives a multi-screen interaction request of a source terminal through a P-CSCF server and an S-CSCF server; according to a target terminal user's business identifier of the multi-screen interaction request, the multi-screen interaction request is forwarded to the target terminal, and a response message of the target terminal is forwarded to the source terminal; the source terminal sends shared information to the target terminal according to the response message or sends a control instruction to the target terminal through the P-CSCF server and the S-CSCF server; and the target terminal displays the shared information sent by the source terminal or executes the control instruction sent by the source terminal. The invention also discloses a business platform and a multi-screen interaction system. Multi-screen interaction between terminals within a wide area network is realized; extra deployment systems are not required for registration, authentication certification and addressing of a terminal; implementation cost is low; and multi-screen interaction business deployment through an IMS network is beneficial to upgrading and enhancing of business functions and integration with other business capabilities.

Description

technical field [0001] The invention relates to multi-screen interaction technology and information exchange technology, in particular to a multi-screen interaction method, device and system. Background technique [0002] With the rapid development of Internet technology and the increasing demand of users for multimedia services, "multi-screen interaction" services have emerged as the times require. "Multi-screen interaction" means that based on a certain transmission protocol, different operating systems and different terminal devices can be compatible with each other across operations, and realize multimedia content such as video, audio, and pictures to multiple terminals through network connection. It can synchronize the display content of different terminal screens, and realize a series of operations such as controlling equipment through smart terminals. At present, it is more complicated to realize multi-screen interaction across operating system platforms; in addition...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06
Inventor 张剑寅彭晋
Owner CHINA MOBILE COMM GRP CO LTD
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