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Bearer release method and device, electronic equipment and computer readable storage medium

A bearer release and wireless access bearer technology, applied in the field of communication, can solve the problems of core network fault tolerance reduction, core network hang-up, etc., to achieve the effect of guaranteeing no hang-up and enhancing fault tolerance

Active Publication Date: 2021-11-09
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The technical problem to be solved by the embodiments of the present application is to provide a bearer release method, device, electronic equipment and computer-readable storage medium to solve the problem of E-RABReleaseList cells and E-RABFailedtoReleaseList cells in abnormal scenarios in the prior art The sum of the number of E-RABs in the network is not equal to the number of E-RABs issued by the core network, resulting in a decrease in the fault tolerance of the core network, and a technical problem that the core network is suspended due to excessive load capacity

Method used

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  • Bearer release method and device, electronic equipment and computer readable storage medium
  • Bearer release method and device, electronic equipment and computer readable storage medium
  • Bearer release method and device, electronic equipment and computer readable storage medium

Examples

Experimental program
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Embodiment 1

[0065] refer to figure 1 , which shows a flow chart of the steps of a bearer release method provided by an embodiment of the present application, as shown in figure 1 As shown, the bearer release method may specifically include the following steps:

[0066] Step 101: Send a bearer release message to the base station; the bearer release message includes the first number of radio access bearers to be released.

[0067] The embodiment of the present application can be applied to release the radio access bearer for the base station, and the release result includes both the successfully released radio access bearer and the failed radio access bearer, but there are still unreported radio access bearers, In the scenario of processing unreported radio access bearers.

[0068] This embodiment can be applied to a core network.

[0069] The first number refers to the number of radio access bearers issued by the core network that need to be released by the base station.

[0070] The b...

Embodiment 2

[0089] refer to figure 2 , showing a flow chart of steps of another bearer release method provided by the embodiment of the present application, as shown in figure 2 As shown, the bearer release method may specifically include the following steps:

[0090] Step 201: Send a bearer release message to the base station; the bearer release message includes the first number of radio access bearers to be released.

[0091]The embodiment of the present application can be applied to release the radio access bearer for the base station, and the release result includes both the successfully released radio access bearer and the failed radio access bearer, but there are still unreported radio access bearers, In the scenario of processing unreported radio access bearers.

[0092] This embodiment can be applied to a core network.

[0093] The first number refers to the number of radio access bearers issued by the core network that need to be released by the base station.

[0094] The b...

Embodiment 3

[0131] refer to image 3, which shows a schematic structural view of a bearing release device provided by an embodiment of the present application, as shown in image 3 As shown, the loading release device may specifically include the following modules:

[0132] A bearer release message sending module 310, configured to send a bearer release message to the base station; the bearer release message includes the first number of radio access bearers to be released;

[0133] A bearer release message acquiring module 320, configured to acquire a bearer release response message returned by the base station according to the bearer release message;

[0134] A second number determination module 330, configured to determine the second number of radio access bearers reported by the base station according to the bearer release response message;

[0135] The bearer release processing module 340 is configured to, in the case that the first number is not equal to the second number, divide t...

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PUM

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Abstract

The invention provides a bearer release method and device, electronic equipment and a computer readable storage medium. The method comprises the following steps: sending a bearer release message to a base station, wherein the bearer release message comprises a first number of wireless access bearers needing to be released; obtaining a bearer release response message returned by the base station according to the bearer release message; determining a second number of wireless access bearers reported by the base station according to the bearer release response message; and under the condition that the first number is not equal to the second number, releasing other wireless access bearers except the second number of wireless access bearers in the first number of wireless access bearers according to a preset bearer release rule. According to the invention, when the base station side is abnormal, the fault tolerance of the core network can be enhanced, and the core network resources are ensured not to be suspended.

Description

technical field [0001] The present application relates to the technical field of communications, and in particular, to a bearer release method, device, electronic equipment, and computer-readable storage medium. Background technique [0002] The S1 interface is an interface between an MME (MobilityManagementEntity, network node) / S-GW (ServingGateWay, serving gateway) gateway and an eNB (EvolvedNodeB, evolved base station). When the core network and the access network perform E-RAB (Evolved Radio Access Bearer, evolved radio access bearer) release, the E-RAB release signaling process of the S1-AP protocol is used. The 36413 protocol has relevant descriptions for the E-RABReleaseList information element of the E-RABRELEASERESPONSE (E-RAB release response) message in the E-RAB release process initiated by the MME. Considering the E-RAB release scenario initiated by the core network when the base station is connected to the core network, the base station fails (such as an inter...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W76/34H04W76/38
CPCH04W76/34H04W76/38
Inventor 路安江
Owner DATANG MOBILE COMM EQUIP CO LTD