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Method for providing push message and push agent device

A technology for pushing and sending information, applied in electrical components, transmission systems, etc., can solve the problem that the client cannot actively subscribe to PUSH information, and achieve the effect of improving user service experience, avoiding repeated routing, and saving network resources.

Inactive Publication Date: 2007-04-18
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0019] The present invention provides a method for providing PUSH information to solve the problem that the client cannot actively subscribe to PUSH information in the prior art

Method used

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  • Method for providing push message and push agent device
  • Method for providing push message and push agent device
  • Method for providing push message and push agent device

Examples

Experimental program
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Embodiment Construction

[0060] Before the terminal can receive PUSH messages, the terminal needs to register with the SIP network. The specific registration method is the prior art, and will not be described in detail here.

[0061] The network entity main terminal equipment (client), Push Agent (Push Agent) and SIP / IP core network involved in the PUSH information system based on SIP protocol provided by the present invention, its network structure is as shown in Figure 2:

[0062] The user client connects to the SIP network, registers with the SIP network, and informs itself of its address information and location. The Push Agent is connected to the SIP network and the IP network, and it converts the information sent by the IP network into a SIP message and sends it to the client. The Push Agent receives subscription and unsubscription messages from the client, records or deletes the subscription information of the client, and saves the filtering information set by the client. When the Push Agent ...

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PUM

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Abstract

The invention discloses a PUSH information providing method and agency device. And the method comprises: client end sends SIP subscribing request to PUSH agency; PUSH agency stores the request and sends PUSH information to the client end according to the client end's subscribing information or default configuration of the PUSH agency after receiving the PUSH information sent by server; the client end can also set filtering information on the PUSH agency device, the PUSH agency device screens related PUSH information according to the filtering information; the PUSH agency device can also regulate PUSH information sending method according to the server sent information quantity. And the PUSH agency device comprises: subscribing / subscription cancelling processing module, subscribing information storing unit, filtering information storing unit and PUSH information processing module. Thus, the client end can subscribe the required PUSH information and also avoid receiving any junk information or disturbing malicious information, saving network transmission resources.

Description

technical field [0001] The invention relates to the field of wireless communication, in particular to a method for providing push (PUSH) information and a push agent device. Background technique [0002] SIP (Session Initiation Protocol: Session Initiation Protocol) protocol is one of the multimedia communication system framework protocols formulated by the Internet Engineering Task Force (IETF). It works with other protocols to form a complete multimedia communication system. The SIP protocol is used to establish , Change or end the application layer protocol of the multimedia session. It can also be used for the terminal to subscribe information to the server, the server sends the subscribed information to the terminal, and simple information exchange is performed between the terminal and the server. [0003] The so-called PUSH technology is a technology based on the client-server mechanism, where the server actively sends information to the client. Compared with the tra...

Claims

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Application Information

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IPC IPC(8): H04L29/06
Inventor 刘三卫
Owner HUAWEI TECH CO LTD
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