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Title:
COOPERATION-ENABLED ACCESS IN INTEGRATED WIRELESS COMMUNICATION NETWORKS
Document Type and Number:
WIPO Patent Application WO/2022/115979
Kind Code:
A1
Abstract:
In an integrated wireless communication network that includes terrestrial and non-terrestrial network devices, signaling that is indicative of information for application by a User Equipment (UE) in selection between multiple cooperation nodes to provide the UE with access to a non-terrestrial network device in the integrated wireless communication network is communicated. Cooperation may also or instead be applied in conjunction with a group handover procedure. For example, signaling that is indicative of information for application in making a handover determination by a cooperation node may be communicated. The handover determination may involve determining whether a first cooperation node is to perform a handover procedure to establish a connection to a second network device while a second cooperation node maintains its connection to a first network device; or the second cooperation node is to perform the handover procedure while the first cooperation node maintains its connection to the first network device.

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Inventors:
ASHARI JALAL KHAMSE (CA)
MAAREF AMINE (CA)
Application Number:
PCT/CN2020/133022
Publication Date:
June 09, 2022
Filing Date:
December 01, 2020
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04B7/024; H04B7/185
Domestic Patent References:
WO2021080270A12021-04-29
WO2019240770A12019-12-19
Other References:
THALES: "NTN inputs to RAN3 study conclusion", vol. RAN WG3, no. Reno; 20190513 - 20190517, 13 May 2019 (2019-05-13), XP051732030, Retrieved from the Internet [retrieved on 20190513]
LG ELECTRONICS INC: "Dual connectivity use cases in NTN", vol. RAN WG2, no. Reno, U.S.A.; 20190513 - 20190517, 3 May 2019 (2019-05-03), XP051712166, Retrieved from the Internet [retrieved on 20190503]
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