METHOD AND APPARATUS FOR IAB-DU MIGRATION

Title:

METHOD AND APPARATUS FOR IAB-DU MIGRATION

Document Type and Number:

WIPO Patent Application WO/2024/082620

Kind Code:

A1

Abstract:

Embodiments of the present disclosure relate to a method and apparatus for distributed unit (DU) migration of an integrated access and backhaul (IAB) node. According to some embodiments of the disclosure, a wireless network node may: receive a first message from a first base station (BS), wherein the first message indicates that one of the first BS and the wireless network node is allowed to trigger a DU migration of the wireless network node, wherein a DU of the wireless network node has an F1 connection to the first BS and a mobile termination (MT) of the wireless network node has a radio resource control (RRC) connection to a second BS; and perform a first DU migration to a third BS as triggered by the one of the first BS and the wireless network node.

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Inventors:

ZHUO YIBIN (CN)
DAI MINGZENG (CN)
WU LIANHAI (CN)
YAN LE (CN)

Application Number:

PCT/CN2023/093905

Publication Date:

April 25, 2024

Filing Date:

May 12, 2023

Export Citation:

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Assignee:

LENOVO BEIJING LTD (CN)

International Classes:

H04W36/00

Attorney, Agent or Firm:

LEE AND LI - LEAVEN IPR AGENCY LTD. (CN)

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