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A redirection method and apparatus

A redirection and server technology, applied in the field of communication, can solve the problems of not being able to know the failure of the redirection process, irreparable, and unable to receive redirection user messages

Inactive Publication Date: 2018-01-12
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] With the popularization of mobile terminal application software APP, more and more mobile terminals interact with the packet data network server through APP. Since the HTTP redirection technology is based on the browser, when the network side receives a redirection message When the flow is the flow of the APP instead of the flow of the browser, it will not automatically access the redirection server, and the network side cannot receive the redirection user message sent by the user, resulting in the failure of the redirection business. In this case, The reminder service performed by the operator through a redirection technology will fail, and the network side will not be able to know the current redirection process failure, and cannot make up for this redirection failure. Based on this, a method that can determine the redirection service is urgently needed Successfully executed technical solutions

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Embodiment 1 of the present invention provides a redirection method applied to PGW, such as figure 1 As shown, the method includes:

[0035] S101. After receiving the redirect indication message and the rule installation is successful, detect the received user packet sent by the user equipment UE;

[0036] Here, in the process of the terminal performing services, when the UE attaches to the PGW after the end of the attachment process, the UE sends a user message to the PGW to start the service. Based on the operator's control of the terminal user, the user has login redirection, package Redirect services such as usage reminder, arrears recharge reminder, and policy redirection. At this time, the PCRF on the network side or the online charging system (Online charging system, OCS) sends a redirection indication message to the PGW to indicate that the current UE needs to Perform redirection. When the PGW receives the redirection indication message, it performs rule instal...

Embodiment 2

[0048] On the basis of the redirection method provided in Embodiment 1, Embodiment 2 of the present invention provides another redirection method.

[0049] S201, acquiring a redirection flag;

[0050] Here, the redirection flag is used to indicate whether the redirection process of the UE's last access to the redirection server was successful; when the redirection flag indicates success, it means that the redirection process of the UE's last access to the redirection server was successful; When the bit indicates failure, it means that the redirection process of the UE's last access to the redirection server failed; in the specific technical implementation process, the value of the redirection flag can be set to indicate success or failure, for example, when the When the value is 1, it means success; when the value of the redirection flag bit is set to 0, it means failure, and the specific implementation is not limited in the embodiment of the present invention.

[0051] S202....

Embodiment 3

[0064]In this embodiment, the redirection method provided by the present invention is further described in the process of reminding traffic usage status. Before describing the redirection method of traffic usage status reminder in this embodiment, in order to facilitate understanding, the Describe the process of traffic usage notification.

[0065] Here, both the redirection method provided by this embodiment and the redirection method in the prior art can be used in such as Figure 3-1 Implemented in the network structure shown, such as Figure 3-1 As shown, the following network nodes are included:

[0066] The PGW is the anchor point for the UE to access the Packet Data Network (PDN) network. It provides user session management and bearer control, data forwarding, IP address allocation, DPI, and Policy and Charging Rule Function (Policy and Charging Rule Function, PCEF) and other functions. The PCRF is the policy and charging control policy decision point for service dat...

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Abstract

The invention discloses a redirection method applied to a packet data network gateway (PGW). The method includes the steps of: receiving a redirection indication message and detecting a received usermessage sent by user equipment (UE) after the rule is successfully installed; and when the received user message is a browser message, constructing a temporary redirection message to be sent to the UE; detecting a process that the UE accesses the redirection server corresponding to the redirection indication message; and when it is detected that the redirection server sends an HTTP response message to the UE is, it is determined that the redirection succeeds. The invention also discloses the redirection apparatus realizing the above method.

Description

technical field [0001] The present invention relates to the communication field, in particular to a redirection method and device. Background technique [0002] After the mobile network evolves to the 4G long-term evolution technology LTE, the operator's original short message-based notification service will gradually be replaced by the packet domain-based redirection to the notification page service, especially for some new mobile operators Since there is no circuit domain network, notifications cannot be made through short messages, and additional fees need to be paid for borrowing other operators' networks. It is a good solution to rely on the redirection function based on packet domain networks to realize notification services . The following examples all belong to the service that the carrier network uses redirection. [0003] 1. Login redirection: When the user goes online for the first time, he will be redirected to the designated operator's portal website for remin...

Claims

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Application Information

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IPC IPC(8): H04W36/24H04W36/38H04W48/16H04W48/20
Inventor 宋明江
Owner ZTE CORP
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