METHOD AND APPARATUS FOR FAILURE REPORT

Title:

METHOD AND APPARATUS FOR FAILURE REPORT

Document Type and Number:

WIPO Patent Application WO/2021/203365

Kind Code:

A1

Abstract:

Embodiments of the present application relate to a method and an apparatus for failure report. According to an embodiment of the present application, a method can include: in response to accessing a cell by a radio resource control (RRC) re-establishment procedure or a connection setup procedure, receiving a user equipment (UE) information request; and in response to the UE information request, transmitting a UE information response message including a radio link failure (RLF) report, wherein the RLF report indicates failure information being at least one of: a RLF, a handover failure (HOF), a first timer associated with a fast master cell group (MCG) link recovery procedure expiry, a dual active protocol stack (DAPS) HOF, and a conditional handover (CHO) failure. Embodiments of the present application can solve failure report problems in emerging communication scenarios, and can facilitate and improve the implementation of 5G new radio (NR) technology.

Inventors:

WU LIANHAI (CN)
SHI JIE (CN)
WANG HAIMING (CN)
HAN JING (CN)
YUE RAN (CN)

Application Number:

PCT/CN2020/083987

Publication Date:

October 14, 2021

Filing Date:

April 09, 2020

Export Citation:

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Assignee:

LENOVO BEIJING LTD (CN)

International Classes:

H04W24/02; H04W24/00

Foreign References:

CN101815314A	2010-08-25
CN101938757A	2011-01-05
US20150245407A1	2015-08-27

Other References: