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Load creating method and mobility management entity

A technology for managing entities and mobility, applied in the field of communication, can solve problems such as high error rate and service delay, and achieve the effect of ensuring accuracy and avoiding service delay

Active Publication Date: 2011-04-20
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the existing technology, when the "Echo" message is used to detect the GTP version information of the other party's gateway device, the error rate is high, and it will cause service delay.

Method used

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  • Load creating method and mobility management entity
  • Load creating method and mobility management entity
  • Load creating method and mobility management entity

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Experimental program
Comparison scheme
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Embodiment Construction

[0021] The technical solutions of the embodiments of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0022] figure 2 Create a flow chart of an embodiment of a bearer method for the present invention, such as figure 2 As shown, the method includes:

[0023] Step 100, the mobility management entity selects a gateway device type for creating a bearer for the user terminal according to the capability information of the user terminal and the subscription data of the user terminal;

[0024] The mobility management entity includes Rel-8-SGSN or MME, and the capability information of the user terminal (hereinafter referred to as: UE) can be sourced from the following methods. One is to carry when the UE sends an attach request to the mobility management entity There is capability information of the user terminal, or when the UE sends an activation packet data protocol (Packet Data Protocol; hereinafter...

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Abstract

The embodiment of the invention provides a load creating method and a mobility management entity. The method comprises the following steps: the types of gateway equipment used for load creation are selected for user terminals according to the ability information and the signatory data of the user terminals; and load creation is carried out to the user terminals and the selected gateway equipment.The mobility management entity comprises a selecting module used for selecting the types of the gateway equipment for the user terminals and a handling module used for connecting the user terminals with the gateway equipment in a load creation way. The embodiment of the invention can decide the types of the gateway equipment according to the signatory data and the ability information of the user terminals, and further create a load with the selected gateways, thereby guaranteeing the accuracy of the selected gateway equipment, reducing the error rate, decreasing the operation time delay and improving the operational service quality.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of communication, and in particular to a method for creating a bearer and a mobility management entity. Background technique [0002] figure 1 It is a schematic diagram of the existing wireless evolution network architecture, such as figure 1 As shown, the core network of the wireless evolved network mainly includes Mobility Management Entity (hereinafter referred to as: MME), Rel-8-SGSN, Serving SAE Gateway (hereinafter referred to as: S-GW) and packet data Gateway (PDN SAE Gateway; hereinafter referred to as: P-GW) has four logical functional bodies, among which MME and Rel-8-SGSN are mobile management network elements, responsible for non-access stratum (hereinafter referred to as: NAS) signaling and NAS signaling Encryption, roaming, tracking, assigning temporary user IDs, security features, etc. The S-GW is responsible for the local mobility anchor point and the mobility anc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/02H04W36/12H04W76/02
Inventor 陈中平胡伟华周汉
Owner HUAWEI TECH CO LTD