Title:
INTEGRATED ACCESS AND BACKHAUL DONOR MIGRATION METHODS AND SYSTEMS
Document Type and Number:
WIPO Patent Application WO/2022/205326
Kind Code:
A1
Abstract:
Methods, systems, and devices for integrated access and backhaul (IAB) donor migration in mobile and cellular networks are described. An example method for wireless communication includes transmitting, by a first IAB donor to a second IAB donor, an Xn Application Protocol (XnAP) message comprising an Internet Protocol (IP) address request information, and receiving, from the second IAB donor, an IP address information. Another example method for wireless communication includes transmitting, by a first network node to a second network node, a message comprising a transmission action indicator information, wherein the transmission action indicator information configures the second network node to perform one or more transmission actions to a wireless device.
Inventors:
HUANG YING (CN)
CHEN LIN (CN)
CHEN LIN (CN)
Application Number:
PCT/CN2021/084990
Publication Date:
October 06, 2022
Filing Date:
April 01, 2021
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H04L5/00; H04W36/00; H04W36/18
Foreign References:
| CN112398959A | 2021-02-23 | |||
| CN111093286A | 2020-05-01 | |||
| CN111865802A | 2020-10-30 |
Other References:
SAMSUNG: "(TP for NR-IAB BL CR for 38.473) Further discussion on IP address issues of IAB network", 3GPP DRAFT; R3-200568, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG3, no. E-Meeting; 20200224 - 20200306, 14 February 2020 (2020-02-14), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051854131
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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