Application information push method, system and network element

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A technology of application information and information push, applied in the direction of transmission system, information format, electrical components, etc., can solve the problems of shortening the standby time of mobile phones, consuming wireless packet network transmission resources, etc., and achieve the effect of ensuring security and two-way information interaction

Active Publication Date: 2012-03-21

HUAWEI TECH CO LTD

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Abstract
Description
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Problems solved by technology

When there are many applications installed on the mobile phone, if these applications use the polling or IP Push method, since each application must poll or hear

Method used

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Example Embodiment

[0092] Example 1:

[0093] In this embodiment, the mobile terminal obtains the O-TMSI / O-TMSN through signaling interaction during the location update process; the mobile terminal provides the O-TMSI and O-IMSN to the application server through the application program interface.

[0094] That is, when the mobile terminal enters a new location area of the mobile network, it initiates a location update request to the MSC / VLR in the mobile network (in this example, the MSC / VLR has the function of identifying the allocation network element). After the MSC / VLR confirms the user's identity, the MSC / VLR generates the corresponding O-TMSI and O-TMSN for the user, and sends it to the mobile terminal in the location update response message for the mobile terminal to use when accessing the mobile Internet. At the same time, the location update message also carries a replacement indication, which is used to indicate whether to replace the existing O-TMSI and O-TMSN of the mobile terminal...

Example Embodiment

[0096] Example 2:

[0097] In this embodiment, the user application identifier is specifically O-TMSI or O-IMSN. In this embodiment, after obtaining the IP address, the mobile terminal obtains the O-TMSI / O-TMSN through the signaling interaction carried by the mobile packet; the mobile terminal provides the O-TMSI and O-IMSN to the application server through the application program interface .

[0098]The service paging gateway (in this example, the service paging gateway has the function of identifying and assigning network elements, and stores the mapping relationship between O-TMSI / O-TMSN and IMSI / MSISDN) is responsible for generating corresponding O-TMSI / MSISDN for IMSI / MSISDN O-TMSN. When the service application installed on the mobile terminal needs to obtain O-TMSI / O-TMSN, it sends an application to the service paging gateway of the mobile network through the user plane bearer channel established by the mobile packet network. According to the IP address of the mobile ...

Example Embodiment

[0099] Example 3:

[0100] The Internet in this embodiment is a WiMAX network, and the user application identifier is specifically an APP UID corresponding to the NAI. In this embodiment, after the application server obtains the NAI, it directly obtains the APP UID from the identifier allocation network element.

[0101] The PCRF in the WiMAX network (in this example, the PCRF has the function of identifying and assigning network elements, and stores the mapping relationship between O-TMSI / O-TMSN and IMSI / MSISDN) is responsible for generating the corresponding APP UID for the user NAI. The application server obtains the user NAI identifier from the mobile terminal through an application layer protocol, such as HTTP, SIP and other messages.

[0102] The application server sends an APP UID request message to the PCRF of the WiMAX network, and the message carries the NAI identifier of the user. After receiving the request message, the PCRF allocates a corresponding APP UID to t...

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Abstract

The invention discloses an application information push method, a system and a network element. The method comprises the steps of an information push network element receiving application information sent from an application server and having user application identifier which is used for marking application corresponding user on a mobile terminal; the information push network element determing the user network identifier of the mobile terminal corresponding to the application information according to the mapping relation between the user application identifier and the user network identifier of the mobile terminal; and the information push network element sending the application information to the mobile terminal according to the user network identifier. The invention realizes application information push in a wireless network without providing user network identifier of a mobile terminal to a service provider, thereby ensuring network safety.

Description

technical field [0001] The present invention relates to the field of wireless communication, in particular to a method, system and network element for pushing application information. Background technique [0002] In the mobile Internet, many applications need to push information from a service application server on the network side to a mobile terminal (for example, a mobile phone), and some applications need to transfer messages from a mobile terminal to a mobile terminal. This requires the mobile phone to be able to receive information sent from the network side in real time. At present, there are mainly three methods for realizing the above purpose: polling, Wireless Application Protocol (Wireless Application Protocol, WAP) Push, and Internet Protocol (Internet Protocol, IP) Push. [0003] So-called polling refers to that the application programs installed on the mobile phone periodically (eg, every 15 minutes) go to the corresponding server to retrieve whether there is...

Claims

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