Title:
METHODS AND APPARATUSES FOR A FAILURE HANDLING PROCEDURE IN A SIDELINK RELAY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/027440
Kind Code:
A1
Abstract:
Embodiments of the present application relate to methods and apparatuses for a failure handling procedure in a sidelink relay system under 3rd Generation Partnership Project (3 GPP) 5G New Radio (NR). According to an embodiment of the present application, a method can include: establishing a PC5 radio resource control (RRC) connection of a link between a user equipment (UE) and a relay UE, wherein a PC5 RRC connection of a link between the relay UE and another UE has been established; receiving a failure notification from the relay UE, wherein the failure notification indicates an occurrence of a failure on the link between the relay UE and the above-mentioned another UE; monitoring a discovery resource pool upon receiving the failure notification from the relay UE, and reporting failure information associated with the relayed connection to a base station (BS).
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Inventors:
WU LIANHAI (CN)
DAI MINGZENG (CN)
HAN JING (CN)
YUE RAN (CN)
WANG HAIMING (CN)
XU MIN (CN)
DAI MINGZENG (CN)
HAN JING (CN)
YUE RAN (CN)
WANG HAIMING (CN)
XU MIN (CN)
Application Number:
PCT/CN2020/107421
Publication Date:
February 10, 2022
Filing Date:
August 06, 2020
Export Citation:
Assignee:
LENOVO BEIJING LTD (CN)
International Classes:
H04W76/11
Foreign References:
| CN110891324A | 2020-03-17 | |||
| US20190281526A1 | 2019-09-12 |
Other References:
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NR; Radio Resource Control (RRC) protocol specification (Release 15)", 3GPP STANDARD; TECHNICAL SPECIFICATION; 3GPP TS 38.331, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. V15.10.0, 24 July 2020 (2020-07-24), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , pages 1 - 539, XP051925835
See also references of EP 4193786A4
See also references of EP 4193786A4
Attorney, Agent or Firm:
LEE AND LI - LEAVEN IPR AGENCY LTD. (CN)
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