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Method and device for sending communication request
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A communication request and sending method technology, applied in wireless communication, location-based services, electrical components, etc., can solve problems such as users being unable to pass, and communication requests to apply for the network services they need.
Inactive Publication Date: 2012-01-11
HUAWEI TECH CO LTD
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Problems solved by technology
[0004] In the process of realizing the present invention, the inventors found that when the communication request is triggered by the client program pushed to the terminal by the client (including: HTTP client or Web client, etc.) according to the network, or when the communication request When triggered by a packet terminal according to the message (SIP REFER message) pushed to the terminal by the network, the user may not be able to apply for the network service he needs through this communication request
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Embodiment 1
[0039] Embodiment 1: The terminal generates a SIP INVITE request triggered by a SIP REFER message as an example for illustration.
[0040] Such as figure 2 As shown, the method for sending a communication request provided by the embodiment of the present invention includes:
[0041] Step 201, the terminal receives the SIP REFER message sent to it by the network;
[0042] Step 202, analyzing the SIP REFER message, obtaining the communication request that the SIP REFER message requires to generate, and the terminal information that the communication request message needs to carry, which is specifically:
[0043] The terminal analyzes the Refer-To header field of the SIP REFER message, and obtains the SIP REFER message from which the terminal is required to generate a SIP INVITE request, and it can be known from the Refer-To header field that the generated SIP INVITE request needs to carry the received Network access information (P-Access-Network-Info) header field, that is: t...
Embodiment 2
[0049] Embodiment 2: An HTTP client generates a SOAP request triggered by an HTTP client program as an example for illustration.
[0050] Such as image 3 As shown, the method for sending a communication request provided by the embodiment of the present invention includes:
[0051] Step 301, the user clicks on the HTTP page displayed on the human-computer interaction interface;
[0052] Step 302, the HTTP client that provides the HTTP page generates a SOAP request, and the SOAP request is required to carry the current geographic location information of the terminal and the signaling routing path information for the terminal to access the network;
[0053] Step 303, obtaining the terminal information carried by the SOAP request;
[0054] In this embodiment, the current geographic location information of the terminal is stored on the terminal, and the HTTP client can obtain the current geographic location information of the terminal from the terminal through a preset open inte...
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Abstract
The invention discloses a method and a device for sending a communication request, which relate to the field of communication and are invented for solving the problem that a user can not obtain the required network service by application through a communication request preset and triggered by a network. The method for sending a communication request comprises the following steps: acquiring a terminal information request required by a communication request preset and triggered by the network, adding terminal information to the communication request preset and triggered by the network accordingto the terminal information request, and sending the communication request. The embodiment of the invention can be applied to IMD networks.
Description
technical field [0001] The invention relates to the field of wireless communication, in particular to a method and device for sending a communication request. Background technique [0002] IP Multimedia Subsystem (IP Multimedia Subsystem, referred to as: IMS) is a 3G mobile network to realize packet voice and packet data, and provide a unified multimedia service and application target network. The IMS uses the IP packet domain as the bearer channel for its control signaling and media transmission, uses the Session Initiation Protocol (Session Initiation Protocol, referred to as: SIP) as the call control signaling, and adopts the Hypertext Transfer Protocol (Hypertext Transfer Protocol, referred to as: HTTP) is used as the application layer protocol of the human-computer interaction interface, and the real-time streaming protocol (Real-Time Streaming Protocol, RTSP for short) is used as the application control protocol of the streaming media. [0003] In the IMS network, a u...
Claims
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Application Information
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