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    Methods And Devices For Enhanced Dai
    1.
    发明申请
    Methods And Devices For Enhanced Dai 有权

    公开(公告)号：US20220167388A1

    公开(公告)日：2022-05-26

    申请号：US17670100

    申请日：2022-02-11

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Wenquan HU ,  Bengt LINDOFF ,  Sha HU ,  Yongxia LYU

    IPC: H04W72/12 ,  H04L1/18

    Abstract: A communication method includes: obtains a first DAI in a first downlink control channel associated with transmission of a first transport block, wherein the first DAI indicates a first scheduling assignment for the first transport block; obtains a second DAI in a second downlink control channel associated with transmission of a second transport block, wherein the second DAI indicates a second scheduling assignment for the second transport block; determines that at least one value of the second DAI is an assigned value identical to a value of the first DAI.

    NETWORK ACCESS NODE AND A CLIENT DEVICE FOR CONTENT TYPE INDICATION
    4.
    发明申请
    NETWORK ACCESS NODE AND A CLIENT DEVICE FOR CONTENT TYPE INDICATION 有权

    公开(公告)号：US20210076385A1

    公开(公告)日：2021-03-11

    申请号：US16950657

    申请日：2020-11-17

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Gustaf CLAESON ,  Wenquan HU ,  Bengt LINDOFF ,  Thorsten SCHIER

    IPC: H04W72/04 ,  H04W76/11 ,  H03M13/09

    Abstract: The invention relates to a network access node (100) and a client device (300) for content type indication. The network access node selects a subset of bits among a set of bits in a second data packet 504 associated with the first data packet (502) based on the content type for the first data packet (502). The selected subset of bits is scrambled with a first scrambling sequence associated with an identity of the client device (300). The first data packet (502) and the second data packet (504) is transmitted to the client device (300). Upon reception of the first data packet (502) and the second data packet (504) the client device (300) descrambles the scrambled subset of bits in the second data packet (504) using a first scrambling sequence associated with an identity of the client device (300) to determine the content type for the first data packet (502).

    HANDLING FAILURE OF A SUBSET OF SERVING BEAM PAIR LINKS
    5.
    发明申请
    HANDLING FAILURE OF A SUBSET OF SERVING BEAM PAIR LINKS 审中-公开

    公开(公告)号：US20200336195A1

    公开(公告)日：2020-10-22

    申请号：US16919194

    申请日：2020-07-02

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Wenquan HU ,  Bengt LINDOFF ,  Neng WANG ,  Stefan RECKNAGEL

    IPC: H04B7/06 ,  H04W24/08 ,  H04B7/08 ,  H04B7/0408 ,  H04W74/08 ,  H04W74/02

    Abstract: It is an object to provide a procedure for handling failure of a subset of serving beam pair links in wireless radio communication. A client device is configured to monitor, independently, a link quality of each serving downlink (DL) beam pair link (BPL) of the client device; detect at least one failed DL BPL based on the monitoring, where the at least one failed DL BPL is a subset of the monitored serving DL BPLs; choose an uplink, UL, BPL, where the chosen UL BPL corresponds to an available serving DL BPL of the monitored serving DL BPLs; and transmit a beam report within a predetermined time period from the detection through a non-contention-based channel using the chosen UL BPL, where the beam report indicates the at least one failed DL BPL. A client device, a network device, methods and a computer program are included.

    CLIENT DEVICE AND NETWORK ACCESS NODE FOR MANAGEMENT OF CCH MONITORING CAPABILITIES
    6.
    发明申请
    CLIENT DEVICE AND NETWORK ACCESS NODE FOR MANAGEMENT OF CCH MONITORING CAPABILITIES 有权

    公开(公告)号：US20230007644A1

    公开(公告)日：2023-01-05

    申请号：US17941414

    申请日：2022-09-09

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Bengt LINDOFF ,  Thorsten SCHIER ,  Fei GAO ,  Yan CHENG

    IPC: H04W72/04 ,  H04W8/24

    Abstract: A client device, a network access node for management of control channel monitoring capabilities and corresponding methods and computer program are described. The client device transmits a first control message to the network access node to inform the network access node about its CCH monitoring capabilities. The first control message indicates a set of CCH monitoring capabilities supported by the client device; each CCH monitoring capability in the set indicates a first CCH monitoring capability for a first CCH monitoring mode and a second CCH monitoring capability for a second CCH monitoring mode. Based on the first control message, the network access node can determine a CCH monitoring capability from the set of CCH monitoring capabilities for the client device and configure the client device with the determined CCH monitoring capability. Thereby, flexible CCH monitoring which can be adapted to different service requirements and traffic situations is provided.

    CLIENT DEVICE FOR INDICATION OF NON-FULFILLMENT OF LATENCY REQUIREMENTS
    7.
    发明申请
    CLIENT DEVICE FOR INDICATION OF NON-FULFILLMENT OF LATENCY REQUIREMENTS 有权

    公开(公告)号：US20220086684A1

    公开(公告)日：2022-03-17

    申请号：US17534234

    申请日：2021-11-23

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Gustaf CLAESON ,  Rama Kumar MOPIDEVI ,  Bengt LINDOFF

    IPC: H04W28/02 ,  H04W24/08 ,  H04L12/26 ,  H04W24/04

    Abstract: The invention relates to detection and indication of non-fulfillment of latency requirements of uplink data packets associated with an application. A client device monitors transmissions of uplink data packets associated with the application, in a first layer, for non-fulfillment of latency requirements of the uplink data packets. The monitoring is based on a QoS monitoring configuration. Upon detection of a non-fulfillment of a latency requirement, the client device provides a first indication to a second layer. The first indication provides an early warning about non-fulfillment of latency requirements of uplink data packets. Thereby, allowing the client device to take precautionary actions to counteract possible negative consequences of the non-fulfillment of latency requirements. Furthermore, the invention also relates to corresponding methods and a computer program.

    LINK FAILURE RECOVERY IN C-DRX MODE
    8.
    发明申请
    LINK FAILURE RECOVERY IN C-DRX MODE 有权

    公开(公告)号：US20210153285A1

    公开(公告)日：2021-05-20

    申请号：US17158677

    申请日：2021-01-26

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Wenquan HU ,  Bengt LINDOFF ,  Rama Kumar MOPIDEVI

    IPC: H04W76/19 ,  H04W76/28 ,  H04W76/27 ,  H04W80/02 ,  H04W24/08

    Abstract: Example methods and client devices and network access nodes for link failure recovery in connected-mode-discontinuous-reception (C-DRX) mode are described. In one example method, the client device performs beam/link monitoring according to a first link recovery procedure if the client device is in non-discontinuous-reception (non-DRX) mode operation with a network access node. The client device performs beam/link monitoring according to a second link recovery procedure if the client device is in C-DRX mode operation with the network access node.

    FIRST AND SECOND COMMUNICATION DEVICES FOR POWER CONTROL IN GROUPCAST COMMUNICATION
    10.
    发明申请
    FIRST AND SECOND COMMUNICATION DEVICES FOR POWER CONTROL IN GROUPCAST COMMUNICATION 有权

    公开(公告)号：US20220225243A1

    公开(公告)日：2022-07-14

    申请号：US17712887

    申请日：2022-04-04

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Gustaf CLAESON ,  Taimoor ABBAS ,  Bengt LINDOFF

    IPC: H04W52/24 ,  H04W4/06 ,  H04W52/32

    Abstract: The invention relates to power control in groupcast communication between a first communication device (100) and a set of second communication devices (300a, 300b, . . . , 300n). The first communication device (100) obtains received signal qualities from a reporting subset (300a′, 300b′, . . . , 300n′) in the set of second communication devices (300a, 300b, . . . , 300n) and determines at least one path loss value for the reporting subset (300a′, 300b′, . . . , 300n′) based on the one or more obtained received signal qualities. The first communication device (100) may further determine a transmission power value for the groupcast communication based on the at least one path loss value and perform a groupcast communication transmission based on the determined transmission power value. Furthermore, the invention also relates to a second communication device (300), corresponding methods, and a computer program.

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