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1. (WO2017177413) METHOD AND APPARATUS FOR TRANSMITTING LINK ABNORMALITY INFORMATION, AND DEVICE

Pub. No.:    WO/2017/177413    International Application No.:    PCT/CN2016/079233
Publication Date: Fri Oct 20 01:59:59 CEST 2017 International Filing Date: Fri Apr 15 01:59:59 CEST 2016
IPC: H04W 76/06
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: SHEN, Zhichao
沈志超
Title: METHOD AND APPARATUS FOR TRANSMITTING LINK ABNORMALITY INFORMATION, AND DEVICE
Abstract:
The present invention provides a method and apparatus for transmitting link abnormality information, and a device. The method comprises: a first controller sends a radio link deletion request message to a second controller, the radio link deletion request message comprising link abnormality information and a current signal parameter, the link abnormality information being used for indicating a cause of triggering the deletion of a radio link; the first controller receives a radio link deletion response message returned by the second controller. The first controller adds information such as link abnormality information and a signal parameter in a radio link deletion request message to inform the second controller of the information, the second controller collect statistics about and record the information, and therefore the cause of abnormal link release can be quickly positioned according to the information during maintenance.