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Method, equipment and system for position information acquisition and service control

A location information and acquisition method technology, applied in the field of location information acquisition and service control, can solve problems such as unreasonable network resource allocation, hot data service network access congestion, and inability to perform differentiated service control, so as to achieve a reasonable allocation of network resources Effect

Active Publication Date: 2012-04-04
XINYANG BRANCH HENAN CO LTD OF CHINA MOBILE COMM CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the prior art, based on the load sharing principle adopted by the WAP gateway, all mobile terminals use the same network resources, and differentiated service control cannot be performed, resulting in unreasonable allocation of network resources, resulting in a network of hot data services in some hot spots. Visit crowded
At the same time, the WAP gateway in the prior art cannot obtain the area where the mobile terminal is located, making it difficult to realize differentiated service control

Method used

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  • Method, equipment and system for position information acquisition and service control
  • Method, equipment and system for position information acquisition and service control
  • Method, equipment and system for position information acquisition and service control

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Such as figure 2 As shown, the implementation flow of the WAP (Wireless Application Protocol) gateway obtaining the location information of the MS (user terminal) includes the following steps:

[0047] S201. The MS sends a PDP (Packet Data Protocol) context activation request to the SGSN (Serving GPRS Support Node), and the SGSN learns the location information of the MS;

[0048] The MS sends a PDP context activation request to the SGSN, requesting to activate the PDP context as the context for transmitting packet data routing. The SGSN obtains the location information of the MS according to the received PDP context activation request, and the location information includes LAC (Location Area Code) and CI (Cell Identity).

[0049] S202. The SGSN sends a PDP context creation request to the GGSN (Gateway GPRS Support Node), and encapsulates the MS location information into the PDP context creation request.

[0050] S203. The GGSN extracts the location information of the...

Embodiment 2

[0067] Such as image 3 As shown, when the MS moves during the service access process, the implementation process of the WAP gateway (wireless application protocol gateway) updating the location information of the MS includes the following steps:

[0068] S301-S308 is the process of establishing a connection between the MS and the GPRS network. The specific implementation process can refer to the same implementation process corresponding to steps S201-S208 in the first embodiment, and will not be repeated here. The following describes the process of updating the routing area after the MS moves. The routing area update process includes the following steps:

[0069] S309. The MS sends a routing area update request to the SGSN;

[0070] When the user terminal moves while accessing the network, the MS sends a routing area update message to the SGSN.

[0071] S310, the SGSN sends a PDP context update request to the GGSN, and sends the location information of the MS after moving; ...

Embodiment 3

[0112] like Figure 8 As shown, the WAP gateway (wireless application protocol gateway) implements the implementation process of differentiated service control according to the service type accessed by the MS and the location information of the MS obtained from the GGSN, including the following steps:

[0113] S801. The MS sends a service request to the policy control server set inside the WAP gateway;

[0114] The MS sends a service request to the policy control server set inside the WAP gateway. The policy control server stores the corresponding relationship between the service type and the location area type and the WAP proxy server cluster. The service type includes key services and common services, and the location area type includes hot spots. and non-hotspot areas, ordinary services are divided into hotspot area services and non-hotspot area services according to the location area of ​​the MS that sends the service request. When the location information of the MS shows ...

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Abstract

The invention discloses an acquisition method of position information and an acquisition system of the position information which are used for accurately determining a region where a mobile terminal is located and providing a basis for realizing the differentiated service control. The invention discloses a WAP (Wireless Application Protocol) gateway, a service control method and a strategy control server which are used for realizing that the WAP gateway carries out the differentiated service control on an MS (Mobile Station) and reasonably allocating network resources. The acquisition method of the position information comprises the following steps of: receiving an AAA (Authentication, Authorization and Accounting) message of the position information packaged with the MS and sent by a GGSN (Gateway GPRS (General Packet Radio Service) Support Node), wherein the GGSN extracts the position information of the MS from a PDP (Packet Data Protocol) context creating request sent by an SGSN (Serving GPRS Support Node); and extracting the position information of the MS from the received AAA message packaged with the position information of the MS, and storing the position information of the MS.

Description

technical field [0001] The present invention relates to the field of mobile communication, in particular to a location information acquisition and service control method, device and system. Background technique [0002] WAP (Wireless Application Protocol, wireless application protocol) gateway is one of the important systems for MS (Mobile Station, mobile terminal) to access the Internet. And codec conversion, USAGENT (user agent), and MSISDN number and other user information white list control, provide data service support for mobile terminals using WAP1.X protocol and WAP2.0 protocol. [0003] The WAP gateway is mainly composed of network devices such as WAP proxy server, load balancing device, firewall and switch. In actual networking, load balancing devices are generally used in combination with WAP proxy server cluster technology to meet the needs of large-capacity construction. The principle of load balancing is load sharing. That is, service requests sent by mobile t...

Claims

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Application Information

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IPC IPC(8): H04W28/16H04W64/00H04W88/16
Inventor 张秀成常会卿刘欣梦杨亚红
Owner XINYANG BRANCH HENAN CO LTD OF CHINA MOBILE COMM CORP