Title:
CONNECTION ESTABLISHMENT METHOD AND DEVICE, LINK STATE NOTIFICATION METHOD AND DEVICE, INTERFACE ESTABLISHMENT METHOD AND DEVICE, INFORMATION TRANSMISSION METHOD AND DEVICE, INTEGRATED ACCESS BACKHAUL NODE, CENTRALIZED UNIT, SYSTEM AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/027501
Kind Code:
A1
Abstract:
Disclosed are a connection establishment method and device, a link state notification method and device, an interface establishment method and device, an information transmission method and device, an integrated access backhaul node, a centralized unit, a system, and a storage medium. The connection establishment method comprises: acquiring address information of a first CU; and establishing a connection with the first CU according to the address information of the first CU.
Inventors:
LUO WEI (CN)
CHEN LIN (CN)
CHEN LIN (CN)
Application Number:
PCT/CN2020/103176
Publication Date:
February 18, 2021
Filing Date:
July 21, 2020
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H04W76/11
Foreign References:
| US20190053183A1 | 2019-02-14 | |||
| CN201910768209A | 2019-08-15 |
Other References:
ANONYMOUS: "3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NR; Study on Integrated Access and Backhaul; (Release 16)", 3GPP STANDARD; TECHNICAL REPORT; 3GPP TR 38.874, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. V16.0.0, 31 December 2018 (2018-12-31), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, pages 1 - 111, XP051591643
QUALCOMM INCORPORATED ET AL.: "IAB inter-CU Topology Adaptation for Arch 1a", 3GPP TSG-RAN WG3 MEETING #102, R3-186456, 16 November 2018 (2018-11-16), XP051482600
QUALCOMM INC.: "IAB topological redundancy for architecture 1a", 3GPP TSG-RAN WG3 MEETING #101, R3-184694, 24 August 2018 (2018-08-24), XP051528041
See also references of EP 4017206A4
QUALCOMM INCORPORATED ET AL.: "IAB inter-CU Topology Adaptation for Arch 1a", 3GPP TSG-RAN WG3 MEETING #102, R3-186456, 16 November 2018 (2018-11-16), XP051482600
QUALCOMM INC.: "IAB topological redundancy for architecture 1a", 3GPP TSG-RAN WG3 MEETING #101, R3-184694, 24 August 2018 (2018-08-24), XP051528041
See also references of EP 4017206A4
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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