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Method for carrying out flow-control between HLR and core network

A home location registration and mobile switching center technology, applied in the field of communication, can solve problems such as service quality degradation, lack of methods to control MSC and HLR business traffic, and MSC and HLR business service quality degradation, so as to improve stable operation and provide The ability of business services, the effect of improving business service quality and reducing risks

Inactive Publication Date: 2008-12-10
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the development of mobile communication systems, the capacity of MSC (Mobile Switching Center) and HLR is increasing. In some hot spots and hot spots, the signaling traffic between MSC and HLR will increase very much, even causing MSC Both HLR and HLR experienced a decline in the service quality of many businesses
[0005] In the existing mobile communication system, there is no method to solve the above problems, that is, there is no method to control the traffic flow between MSC and HLR, which will lead to the decline of the service quality of MSC and HLR

Method used

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  • Method for carrying out flow-control between HLR and core network
  • Method for carrying out flow-control between HLR and core network
  • Method for carrying out flow-control between HLR and core network

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Embodiment Construction

[0027] The present invention provides a method for flow control between a home location register and a core network. The core of the present invention is: sending an OVERFLOW message carrying a LEVEL parameter representing service processing capability information between MSC and HLR, MSC and HLR Flow control is performed according to the OVERFLOW message.

[0028] Describe the present invention in detail below in conjunction with accompanying drawing, the specific processing procedure of the embodiment of the method of the present invention is as follows figure 2 shown, including the following steps:

[0029] Step 2-1, setting an OVERFLOW (flow overload) message in the MAP (Mobile Application Part, mobile application part) protocol of the mobile communication system.

[0030] Firstly, the present invention needs to add an OVERFLOW message in each mobile communication system, such as the MAP protocol of the GSM / CDMA / WCDMA system. The schematic diagram of the protocol stack ...

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Abstract

The provided flow control method comprises: between core network of mobile communication system and HLR, sending flow control information carried process capacity information, and controlling flow as the information. This invention can control signaling flow rate between MSC and HLR to improve QoS.

Description

technical field [0001] The invention relates to the communication field, in particular to a flow control method between a home location register and a mobile switching center. Background technique [0002] In the past 20 years, mobile communication systems have met people's needs for mobile communication due to their better mobility. Therefore, GSM (Global System for Mobile Communications), CDMA (Code Division Multiple Access) and WCDMA (Wideband Code Division Multiple Access) Mobile communication systems such as mobile communication systems have achieved great development. At present, the total number of mobile users in the world is growing at a rapid rate. [0003] The basic network topology diagram of the mobile communication system is as follows: figure 1 shown. A device HLR (Home Location Register) which records static data and dynamic data of the user is arranged in the mobile communication system, and the HLR records a series of important information such as the se...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/56H04Q7/38H04L12/24H04W28/10
Inventor 徐磊
Owner HUAWEI TECH CO LTD