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    Failure recovery for multi-UE device
    51.
    发明授权
    Failure recovery for multi-UE device 有权

    公开(公告)号：US12101837B2

    公开(公告)日：2024-09-24

    申请号：US17427193

    申请日：2020-01-21

    Applicant: Nokia Technologies Oy

    Inventor： Jani Moilanen ,  David Navrátil ,  Ling Yu ,  Vinh Van Phan ,  Devaki Chandramouli

    IPC: H04W76/19 ,  H04W76/15 ,  H04W88/06

    CPC classification number: H04W76/19 ,  H04W76/15 ,  H04W88/06

    Abstract: Methods, apparatuses, and computer program products are disclosed for implementing recovery from a communication failure. A method includes receiving, by a first user equipment, an indication that a second user equipment has experienced a failure, where the first user equipment and the second user equipment are part of a same device, and where the first user equipment is configured with a first primary reliability group and where the second user equipment is configured with a second primary reliability group; based upon the indication, the first user equipment transmitting to a network equipment a first signal to activate a secondary reliability group for the first user equipment; and receiving, by the first user equipment, a second signal to use the secondary reliability group, where the second signal is at least partially based upon the first signal transmitted from the first user equipment.

    Sidelink aided scalable initial access for massive IIoT support
    52.
    发明授权
    Sidelink aided scalable initial access for massive IIoT support 有权

    公开(公告)号：US12075415B2

    公开(公告)日：2024-08-27

    申请号：US17625269

    申请日：2020-07-10

    Applicant: Nokia Technologies Oy

    Inventor： Vinh Van Phan ,  Ling Yu

    IPC: H04W72/20 ,  H04W72/02 ,  H04W74/00

    CPC classification number: H04W72/20 ,  H04W72/02 ,  H04W74/002

    Abstract: According to a first embodiment, a method may include selecting, by a user equipment, at least one sidelink resource from at least one sidelink resource pool configured for initial access to at least one primary serving network entity. The method may further include transmitting, by the user equipment, at least one uplink request for initial access to the at least one primary serving network entity on the selected at least one sidelink resource. The method may further include receiving, by the user equipment, in response to the at least one uplink request, at least one indication from the primary serving network entity.

    Enabling Sensing-Based Sidelink Communication
    56.
    发明公开
    Enabling Sensing-Based Sidelink Communication 审中-公开

    公开(公告)号：US20230284207A1

    公开(公告)日：2023-09-07

    申请号：US18030010

    申请日：2021-10-01

    Applicant: NOKIA TECHNOLOGIES OY

    Inventor： Vinh Van Phan ,  Ling Yu ,  Zexian LI ,  Nuno Manuel KIILERICH PRATAS ,  Torsten WILDSCHEK

    IPC: H04W72/1263 ,  H04W72/25 ,  H04W72/56

    CPC classification number: H04W72/1263 ,  H04W72/25 ,  H04W72/56

    Abstract: A method is disclosed comprising including: performing a sensing on at least one of a first pool on a first carrier and a second pool on a second carrier for sidelink, SL, communication using a sensing-based UE—selected resource allocation mode on at least one of the first pool and the second pool, wherein the first pool and the second pool have at least a 1-to-1 relationship of SL resources; selecting one or more resources from at least one of the first pool and the second pool for a SL transmission based on at least one outcome of the sensing on at least one of the first pool and the second pool; and transmitting data over SL using the selected one or more resources. It is further disclosed an according An apparatus, computer program, and system are further disclosed.

    INDUSTRIAL AUTOMATION SYSTEM COMMUNICATION
    58.
    发明申请
    INDUSTRIAL AUTOMATION SYSTEM COMMUNICATION 有权

    公开(公告)号：US20220022172A1

    公开(公告)日：2022-01-20

    申请号：US17309701

    申请日：2019-12-18

    Applicant: NOKIA TECHNOLOGIES OY

    Inventor： Vinh Van Phan ,  Ling Yu ,  Zexian Li

    IPC: H04W72/04 ,  H04L12/24

    Abstract: As an aspect, there is provided an apparatus comprising: at least one processor and at least one memory including a computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to: obtain, by an access node from a network control entity, at least one service flow configuration for a plurality of terminal devices in an industrial automation system, the configuration indicating an association between downlink and uplink message transmissions and a cycle time requirement with regard to communication between the network control entity and the plurality of terminal devices; allocate resources as a group of shared resources for the uplink message transmission for each of the plurality of terminal devices based on the association and according to the cycle time requirement, and transmit information on the allocation to the plurality of terminal devices, the information comprising a terminal device-specific resource indicator for each of the plurality of terminal devices for avoiding collision in the uplink message transmission.

    Connection establishment
    59.
    发明授权
    Connection establishment 有权

    公开(公告)号：US11172522B2

    公开(公告)日：2021-11-09

    申请号：US17268720

    申请日：2019-09-24

    Applicant: Nokia Technologies Oy

    Inventor： Vinh Van Phan ,  Ling Yu

    IPC: H04W76/10 ,  H04W4/40 ,  H04W76/40 ,  H04W72/04 ,  H04W76/14 ,  H04W92/18

    Abstract: There is provided a method at a first user equipment, the method comprising: deciding to set up a unicast sidelink, SL, connection with a second user equipment; determining whether or not a radio access network serving the first user equipment or a radio access network serving the second user equipment is able to assist in setting up the unicast SL connection; performing one of the following: upon determining the positive, applying a L1 unicast-based SL connection for setting up the unicast SL connection, upon determining the negative, applying a L1 broadcast-based SL connection for setting up the unicast SL connection; and communicating with the second user equipment over the unicast SL.

    Managing cell cluster in serving user equipment
    60.
    发明授权
    Managing cell cluster in serving user equipment 有权

    公开(公告)号：US10932146B2

    公开(公告)日：2021-02-23

    申请号：US16310860

    申请日：2017-06-14

    Applicant: Nokia Technologies Oy

    Inventor： Vinh Van Phan ,  Ling Yu ,  Peter Rost

    IPC: H04W4/00 ,  H04W24/08 ,  H04W76/15 ,  H04W36/00 ,  H04W36/28

    Abstract: Various communication systems may benefit from improved network management. A method may include receiving an indication of a subset of a cluster of local cells at an ultra-reliable, low latency communications user equipment using multi-connectivity. The method may also include receiving rules for radio performance monitoring, wherein the rules include a packet error rate threshold for individual radio links of the multi-connectivity. In addition, the method may include determining based on the rules and the radio performance monitoring whether to skip the monitoring of one or more cells of the subset of local cells. The skip may be short-term or long term. Further, the method may include communicating to the subset a report based on the radio performance monitoring and whether to skip the monitoring of one or more cells of the subset of local cells.

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