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Access control timer processing method and device, terminal and network side equipment

A technology of network side equipment and access control, applied in the field of communication

Inactive Publication Date: 2020-01-07
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a processing method, device, terminal and network side equipment of an access control timer, so as to solve the problem in the prior art that the access control timer will stop only when it times out after being started

Method used

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  • Access control timer processing method and device, terminal and network side equipment
  • Access control timer processing method and device, terminal and network side equipment
  • Access control timer processing method and device, terminal and network side equipment

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0197] Example 1: When the following situations occur at the access layer of the terminal, stop the access control timer and pass through the non-access layer.

[0198]The access layer of the terminal makes an access prohibition judgment on the target access category (such as AC category 10), and the judgment result is prohibited. The access layer of the terminal informs the non-access layer of the judgment result of the access prohibition, and accesses The classification starts the corresponding access control timer Timer 1.

[0199] When one or more of the preset changes occur in the terminal, the access layer of the terminal stops Timer 1 corresponding to AC category 10 (if Timer 1 is still running), and through the non-access layer, the target access category The barring of access attempts is eliminated or mitigated.

[0200] The preset changes include at least one of the following changes:

[0201] The PLMN to which the terminal belongs changes;

[0202] The terminal u...

example 2

[0206] Example 2: Only the terminal undergoes transition between RATs (it may be cell selection, reselection and / or handover), the terminal stops the access control timer, and passes through the non-access stratum.

[0207] The access layer of the terminal makes an access prohibition judgment on the target access category (such as AC category 10), and the judgment result is prohibited. The access layer of the terminal informs the non-access layer of the judgment result of the access prohibition, and accesses The classification starts the corresponding access control timer Timer 1.

[0208] During the operation of Timer 1 corresponding to AC category 10, if the terminal switches between RATs, the access layer of the terminal stops Timer 1 corresponding to AC category 10 and notifies the non-access layer that the access layer corresponding to AC category 10 Attempt prohibitions to be eliminated or mitigated.

[0209] For example, a terminal in an idle state or an inactive state...

example 3

[0212] Example 3: When the terminal transitions between 5GC E-UTRA and NR cells (it can be cell selection, reselection, and / or handover), the access control timer corresponding to the target access category is set in the converted target Continue or be inherited in the community.

[0213] The access layer of the terminal makes an access prohibition judgment on the target access category (such as AC category 10), and the judgment result is prohibited. The access layer of the terminal informs the non-access layer of the judgment result of the access prohibition, and accesses The classification starts the corresponding access control timer Timer 1.

[0214] During the operation of timer 1 corresponding to AC category 10, if a transition between 5GC E-UTRA and NR cell occurs (it can be 5GC E-UTRA through cell selection or reselection to NR cell, or NR cell through cell selection or Reselect to a 5GC E-UTRA cell; it is also possible to change the primary cell group or primary cell...

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Abstract

The invention provides an access control timer processing method and device, a terminal and network side equipment. The method comprises the steps: controlling the access control timer corresponding to a target access class to stop under the condition that the terminal changes in a preset manner in the operation process of the access control timer corresponding to the target access class. The embodiment of the invention aims at an access control timer corresponding to a target access category in an operation process. When the preset change occurs at the terminal side; when the access control timer is overtime, the terminal does not need to wait for the access control timer to be overtime, and the terminal controls the access control timer corresponding to the target access category to stop, so that the forbidden state of the access mechanism judgment result corresponding to the target access category is eliminated or relieved, the overall process of the access control mechanism is perfected, and the situation of wrong operation of the access control mechanism is avoided.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a processing method, device, terminal and network side equipment of an access control timer. Background technique [0002] Under the 5G architecture, the nodes on the radio access network (NG-RAN) side include two types, namely: [0003] 5G base station node (gNB), which provides the NR (new air interface) user plane and control plane termination point between the UE and the terminal; [0004] The 4G base station node (ng-eNB) that can access the 5G core network provides the E-UTRA (Evolved Universal Terrestrial Radio Access) user plane and control plane termination point between the terminal and the terminal. Although the air interface of this node uses E-UTRA, the core network is connected to 5GC (5G Core Network, 5G core network). [0005] In 5G, there are three states of RRC (Radio Resource Control, radio resource control), RRC connected state, RRC idle state...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W12/08H04W36/00H04W36/08H04W48/08
CPCH04W12/08H04W48/08H04W36/0011H04W36/08
Inventor 傅婧
Owner DATANG MOBILE COMM EQUIP CO LTD
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