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    TIME RESOURCE ASSIGNMENT SIGNALING MECHANISM FOR MSG3 TRANSMISSION
    42.
    发明申请
    TIME RESOURCE ASSIGNMENT SIGNALING MECHANISM FOR MSG3 TRANSMISSION 审中-公开

    公开(公告)号：US20190261407A1

    公开(公告)日：2019-08-22

    申请号：US16396974

    申请日：2019-04-29

    Applicant: Telefonaktiebolaget LM Ericsson (publ)

    Inventor： Naga Vishnu Kanth IRUKULAPATI ,  Jingya LI ,  Xingqin LIN ,  Jianwei ZHANG

    IPC: H04W72/14

    Abstract: A method of scheduling Msg3 configuration by a network node may be provided. Information may be generated indicating transmission duration, DMRS configuration, and/or starting position for Msg3 sending by a user equipment, UE. Transmission of signaling of the information to the UE may be initiated for scheduling Msg3 transmission by the UE. A method of scheduling by the UE includes receiving information from the network node indicating transmission duration, DMRS configuration, and/or starting position for Msg3 transmission. The UE transmits Msg3 based on a schedule determined based on the information.

    CELL SELECTION AND RESELECTION IN A RELAY-ASSISTED WIRELESS NETWORK
    45.
    发明申请
    CELL SELECTION AND RESELECTION IN A RELAY-ASSISTED WIRELESS NETWORK 有权

    公开(公告)号：US20250048245A1

    公开(公告)日：2025-02-06

    申请号：US18709087

    申请日：2021-11-11

    Applicant: Telefonaktiebolaget LM Ericsson (publ)

    Inventor： Jingya LI ,  Adrián LAHUERTA LAVIEJA ,  Xingqin LIN ,  Zhiqiang QI ,  Ajmal MUHAMMAD

    IPC: H04W48/20 ,  H04W36/30

    Abstract: There is provided mechanisms for assist cell selection or reselection in a relay-assisted wireless network. A method is performed by a network node. The method comprises providing, towards a user equipment that has an end-to-end wireless link composed of a wireless access link and at least one wireless backhaul link between itself and a donor node of the relay-assisted wireless network, backhaul link characteristics of the at least one wireless backhaul link. The backhaul link characteristics assist the user equipment to derive an end-to-end wireless link quality metric for the end-to-end wireless link when performing a cell selection or a reselection procedure.

    FREQUENCY OFFSET IN NON-TERRESTRIAL NETWORKS
    46.
    发明申请
    FREQUENCY OFFSET IN NON-TERRESTRIAL NETWORKS 有权

    公开(公告)号：US20250047325A1

    公开(公告)日：2025-02-06

    申请号：US18925725

    申请日：2024-10-24

    Applicant: Telefonaktiebolaget LM Ericsson (publ)

    Inventor： Stefan ERIKSSON LÖWENMARK ,  Talha KHAN ,  Xingqin LIN ,  Helka-Liina MÄÄTTÄNEN ,  Sebastian EULER

    IPC: H04B7/01 ,  H04B7/185 ,  H04W72/23

    Abstract: Methods and apparatus for obtaining a frequency offset corresponding to a Doppler shift of transmission and/or reception frequencies between a wireless device and a network node. In one embodiment a method is performed by a wireless device for operating in a non-terrestrial network, NTN, the NTN having at least one network node and a communication satellite, wherein the at least one network node is one of a terrestrial base station and a satellite base station or satellite gateway, the method includes obtaining a frequency offset corresponding to a Doppler shift of transmission and/or reception frequencies between the wireless device and the network node and applying the frequency offset to an uplink

    METHOD AND APPARATUS FOR RANDOM ACCESS RESOURCE MAPPING IN NON-TERRESTRIAL NETWORK
    49.
    发明公开
    METHOD AND APPARATUS FOR RANDOM ACCESS RESOURCE MAPPING IN NON-TERRESTRIAL NETWORK 审中-公开

    公开(公告)号：US20240049307A1

    公开(公告)日：2024-02-08

    申请号：US18257488

    申请日：2021-12-20

    Applicant: Telefonaktiebolaget LM Ericsson (publ)

    Inventor： Zhipeng LIN ,  Xingqin LIN ,  Jonas SEDIN

    IPC: H04W74/08 ,  H04B7/185

    CPC classification number: H04W74/0891 ,  H04W74/0833 ,  H04B7/18532 ,  H04W84/06

    Abstract: Various embodiments of the present disclosure provide methods and apparatuses for random access resource mapping in a non-terrestrial network (NTN). According to an embodiment, the method implemented at a network node in the NTN includes determining at least a first synchronization signal (SS)/physical broadcast channel (PBCH) block, SSB, group having one or more SSBs and a second SSB group having one or more SSBs; mapping a respective number of random access resources to the one or more SSBs in the first SSB group and the one or more SSBs in the second SSB group separately; and transmitting configuration information indicating the mapping of the respective number of random access resources to the one or more SSBs in the first SSB group and the one or more SSBs in the second SSB group.

    METHODS AND APPARATUSES FOR ENHANCED CONFIGURED GRANT FOR LOW-LATENCY APPLICATIONS
    50.
    发明公开
    METHODS AND APPARATUSES FOR ENHANCED CONFIGURED GRANT FOR LOW-LATENCY APPLICATIONS 审中-公开

    公开(公告)号：US20230397216A1

    公开(公告)日：2023-12-07

    申请号：US18033127

    申请日：2021-10-22

    Applicant: Telefonaktiebolaget LM Ericsson (publ)

    Inventor： Du Ho KANG ,  Jose Luis PRADAS ,  Xingqin LIN

    IPC: H04W72/23 ,  H04W72/1268

    CPC classification number: H04W72/23 ,  H04W72/1268

    Abstract: Methods and devices for resource allocation in low-latency high-rate applications. In one embodiment a method (700, 800) is performed in a user equipment, UE (401, 402). The method comprising: receiving (710, 810) a configuration for an initial configured grant for uplink transmission on periodic transmission resources comprising at least one uplink slot; and transmitting (720) data on at least one uplink slot of the initial configured grant, wherein the uplink resource allocation to the UE is dynamically adaptable based at least in part on the initial configured grant being insufficient for uplink transmission or the actual data size for transmission being smaller than the initial configured grant.

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