Method, system and network side network element for network control load

A network side and network element technology, applied in network traffic/resource management, electrical components, wireless communication, etc., can solve the problem of not being able to know the amount of resources, and achieve the effect of improving user experience and ensuring business service quality

Active Publication Date: 2018-04-03
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] In view of this, the main purpose of the present invention is to provide a method and system for load control, which is used to solve the problem that in the existing system, the network side cannot know the amount of resources used by different EAB type UEs that have accessed the network, and cannot treat the resources used by the access network. The UE takes reasonable load control issues

Method used

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  • Method, system and network side network element for network control load
  • Method, system and network side network element for network control load
  • Method, system and network side network element for network control load

Examples

Experimental program
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Embodiment 1

[0066] This embodiment describes in the LTE / UMTS system, the UE reports the EAB type, the CN counts the resources used by the specific EAB type terminal UE, triggers load control, and commands the access network to configure extended access control parameters.

[0067] In this embodiment, UE1 and UE2 reside in cell 1 under the jurisdiction of base station 1 and are in an idle state. Both UE1 and UE2 are configured as UEs applicable to EAB. In addition, the USIM card of UE1 indicates that the access class of the UE is 2, that is, the Access Class is 2. The USIM cards of UE1 and UE2 also store HPLMN identifiers, which may also include EHPLMN identifiers and preferred public land mobile network identifiers (preferred PLMN). According to the type of the cell on which the UE resides and the cell identities corresponding to each type stored by the UE itself, UE1 belongs to Category B, and UE2 belongs to Category A.

[0068] When UE1 needs to initiate a service, it needs to judge w...

Embodiment 2

[0100] This embodiment describes that in the UMTS / LTE system, the CN judges the EAB type of the access UE based on the core network information, the CN counts the resources used by the specific EAB type terminal UE, triggers load control, and orders the access network to configure extended access control parameters Methods.

[0101] In this embodiment, the UE3 resides in the cell 2 under the jurisdiction of the base station 2 and is in an idle state, and the base station 2 is under the jurisdiction of a radio network controller (RNC, Radio Network Controller). UE3 is configured as a UE applicable to EAB. In addition, the USIM card of UE3 indicates that the access type of the UE is 4, that is, the Access Class is 4. The USIM card of UE3 also stores the HPLMN identifier, which may also include the EHPLMN identifier and the preferred public land mobile network identifier (preferred PLMN). In this embodiment, UE3 is a UE of Category A.

[0102] UE3 needs to initiate a service, ...

Embodiment 3

[0126] This embodiment describes a method for RAN to count resources used by a specific EAB type terminal UE, trigger load control, and configure extended access control parameters in an LTE / UMTS system.

[0127] In this embodiment, UE4 and UE5 reside in the cell 3 governed by the base station 1 and are in an idle state. Both UE4 and UE5 are configured as UEs applicable to EAB. In addition, the USIM card of UE4 indicates that the access type of the UE is 2, that is, the Access Class is 2. The USIM cards of UE4 and UE5 also store HPLMN identifiers, which may also include EHPLMN identifiers and preferred public land mobile network identifiers (preferred PLMN). According to the type of the cell on which the UE resides and the cell identities corresponding to each type stored by the UE itself, UE4 belongs to Category B, and UE5 belongs to Category A.

[0128] When UE1 needs to initiate a service, it needs to judge whether to allow access to the network to initiate a service requ...

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Abstract

The invention discloses a load control method, system, and network-side network element. The technical solution of the invention is: the network-side network element acquires EAB type information of terminals connected to the system, and calculates the proportion of load occupied by specific EAB-type terminals according to statistics. Implement load control and set reasonable EAB parameters. The present invention makes statistics on resources occupied by terminals of different EAB types, and thus sets reasonable EAB parameters, so as to avoid network services from being unable to develop normally due to too many accesses of such EAB type UEs.

Description

technical field [0001] The invention relates to a load control technology in a communication system, in particular to a method, a system and a network side network element for network control load. Background technique [0002] When a user equipment (UE, User Equipment, also called a terminal) accesses the network, access control needs to be performed on it to determine whether the UE can initiate a service request and avoid overloading the network side such as random access overload or signaling overload . In the Universal Mobile Telecommunications System (UMTS, Universal Mobile Telecommunications System) and the Long Term Evolution (LTE, Long Term Evolution) system, user equipment can be divided into 16 access classes (AC, AccessClass), among which, AC0~9 belong to the common class , randomly assigned to UE; AC10 means emergency call (not configured to terminal); AC11 is used for network operation; AC12 is security business; AC13 is public service category (such as water ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W28/08
Inventor 塞尔吉奥帕洛拉里毛磊
Owner ZTE CORP
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