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Title:
METHOD AND APPARATUS FOR HANDLING PDCP DUPLICATION
Document Type and Number:
WIPO Patent Application WO/2023/193568
Kind Code:
A1
Abstract:
Embodiments of the present disclosure provide method and apparatus for handling PDCP duplication. A method performed by a first UE comprises, for an uplink radio bearer that has been activated with PDCP duplication, determining that a PDCP PDU has been successfully delivered to a network node via a relay UE on a UE-to-network relay path. The method may further comprise discarding at least one duplicated PDCP PDU on at least one other UE-to-network path.

Inventors:
ZHANG ZHANG (CN)
WANG MIN (SE)
Application Number:
PCT/CN2023/080723
Publication Date:
October 12, 2023
Filing Date:
March 10, 2023
Export Citation:
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Assignee:
ERICSSON TELEFON AB L M (SE)
ZHANG ZHANG (CN)
International Classes:
H04W72/231
Domestic Patent References:
WO2021175507A12021-09-10
WO2021098804A12021-05-27
WO2020067960A12020-04-02
Foreign References:
US20200145146A12020-05-07
CN108024295A2018-05-11
Attorney, Agent or Firm:
ZHONGZI LAW OFFICE (CN)
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