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Wireless link failure report processing method, abnormal event statistical processing method, device and system

A wireless link failure and heterogeneous system technology, applied in abnormal event statistical processing method and equipment and system, wireless link failure report processing field, can solve the problem that RLFreport cannot be optimized, and achieve a good A2 threshold optimization effect

Active Publication Date: 2018-10-12
HUAWEI TECH CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

At present, the RLF report defined by the base station based on existing standards cannot be optimized in some scenarios

Method used

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  • Wireless link failure report processing method, abnormal event statistical processing method, device and system
  • Wireless link failure report processing method, abnormal event statistical processing method, device and system
  • Wireless link failure report processing method, abnormal event statistical processing method, device and system

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Embodiment Construction

[0049]Embodiments of the present invention provide a radio link failure report processing method, an abnormal event statistical processing method, a device and a system, so as to improve the handover parameter optimization capability of the network side.

[0050] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0051] The A2 event in the present invention refers to the event that the ser...

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Abstract

The embodiment of the invention discloses a wireless link failure report processing method, an abnormal event statistical processing method, equipment and a system. Wherein, a method for processing a radio link failure report may include: the user equipment generates a radio link failure report, wherein the radio link failure report carries an A2 event indication recorded by the user equipment; and reports the radio link failure report. The technical solution of the embodiment of the present invention is beneficial to improving the handover parameter optimization capability of the network side.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a wireless link failure report processing method, an abnormal event statistical processing method, equipment and a system. Background technique [0002] The 3GPP (The 3rd Generation Partnership Project, The 3rd Generation Partnership Project) R10 protocol defines scenarios of too late handover, too early handover, and handover to a wrong cell caused by improper setting of handover parameters. [0003] Among them, the handover is too late, that is, the user equipment (UE, User Equipment) has a radio link failure (RLF, Radio link failure) in the source cell before or during the handover, and then the UE initiates a radio resource control (RRC) in the non-source cell. , Radio Resource Control) reconstruction. Reconstruction may succeed or may fail. In order for the source base station to recognize the abnormal handover that is too late, the reconstructed target base station ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/02H04W24/10H04L45/28
CPCH04W24/04H04W24/10H04W24/02H04W36/00837H04L41/0668H04L45/28H04W36/22
Inventor 张欢王学龙亨里克·奥鲁佛松宋平
Owner HUAWEI TECH CO LTD
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