SCG FAILURE HANDLING METHOD AND APPARATUS, TERMINAL, AND NETWORK SIDE DEVICE - DATANG MOBILE COMMUNICATIONS EQUIPMENT CO LTD

Title:

SCG FAILURE HANDLING METHOD AND APPARATUS, TERMINAL, AND NETWORK SIDE DEVICE

Document Type and Number:

WIPO Patent Application WO/2021/203989

Kind Code:

A1

Abstract:

Provided are a secondary cell group (SCG) failure handling method and apparatus, a terminal, and a network side device. The handling method comprises: after reporting information indicating a failure of a secondary cell group (SCG), selecting a pre-configured candidate PSCell as a target cell, wherein the candidate PSCell is a PSCell configured under the conditions of PSCell addition and/or change; and executing the configuration of a pre-configured SCG including the target cell.

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WO/2016/164087	CELL SPECIFIC GROUP MEASUREMENT GAP FOR CARRIER AGGREGATION
WO/2022/006840	RETURNING TO A STANDALONE NETWORK INSTEAD OF A NON-STANDALONE NETWORK
WO/2007/114966	DISJOINT AND COMMON LINK OPERATION IN A WIRELESS COMMUNICATION SYSTEM

Inventors:

XU MENG (CN)
WORRALL CHANDRIKA KUMUDINIE (CN)

Application Number:

PCT/CN2021/083215

Publication Date:

October 14, 2021

Filing Date:

March 26, 2021

Export Citation:

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Assignee:

DATANG MOBILE COMMUNICATIONS EQUIPMENT CO LTD (CN)

International Classes:

H04W36/00; H04W24/04; H04W72/04

Foreign References:

CN110022613A	2019-07-16
CN110545567A	2019-12-06
US20190261280A1	2019-08-22

Other References:

FUTUREWEI: "Failure and validation handling on intra-SN CPC", 3GPP DRAFT; R2-2000446, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. 20200224 - 20200306, 14 February 2020 (2020-02-14), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051849034

Attorney, Agent or Firm:

DRAGON INTELLECTUAL PROPERTY LAW FIRM (CN)

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