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    Network device and user device and methods thereof
    21.
    发明授权
    Network device and user device and methods thereof 有权

    公开(公告)号：US10440635B2

    公开(公告)日：2019-10-08

    申请号：US15402939

    申请日：2017-01-10

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Pablo Soldati ,  George Koudouridis

    IPC: H04W48/10 ,  H04W16/14 ,  H04W48/14 ,  H04W72/04

    Abstract: The present disclosure relates to a user device and a network node. The user device comprises a transceiver configured to broadcast an access signal SA when not being connected to any radio communication networks, receive an access response signal SR in response to broadcasting the access signal SA, communicate with at least one network node of the radio communication network. The network node comprises a transceiver and a processor; wherein the transceiver is configured to receive a broadcasted access signal SA, wherein the broadcasted access signal SA comprises identity information of the user device; wherein the processor is configured to assign at least one frequency spectrum segment for communication for the user device; and wherein the transceiver is further configured to transmit an access response signal SR to the user device.

    Methods and nodes in a wireless communication system
    23.
    发明授权
    Methods and nodes in a wireless communication system 有权

    公开(公告)号：US09900877B2

    公开(公告)日：2018-02-20

    申请号：US14803992

    申请日：2015-07-20

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Pablo Soldati ,  Fredrik Berggren ,  Weijun Sun

    IPC: H04W4/00 ,  H04W72/04 ,  H04L5/00

    CPC classification number: H04W72/042 ,  H04L5/0005 ,  H04L5/0053 ,  H04W72/044

    Abstract: Methods and nodes for transmission of downlink control channel signals in a downlink frequency carrier of a wireless communication system, wherein at least two PRB pairs, configurable for the transmission of a downlink control channel have different numbers of time-frequency resource elements available for the transmission of said downlink control channel. The method comprises allocating at least one set S of PRB pairs; arranging time-frequency resource elements from said set S into an aggregation comprising at least one level; determining a set LS of aggregation levels supported for the transmission of a downlink control channel within the allocated set of PRB pairs, based on the number of time-frequency resource elements available for the transmission of a downlink control channel in PRB pairs of the set S; and transmitting the downlink control channel within said set S of PRB pairs.

    Method for allocating radio resources, and radio resource allocator
    24.
    发明授权
    Method for allocating radio resources, and radio resource allocator 有权

    公开(公告)号：US09883492B2

    公开(公告)日：2018-01-30

    申请号：US14958647

    申请日：2015-12-03

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： George Koudouridis ,  Pablo Soldati ,  Jaap Van De Beek

    IPC: H04W72/04 ,  H04W28/16

    CPC classification number: H04W72/0413 ,  H04W28/16 ,  H04W72/0433 ,  H04W72/0453

    Abstract: A method in a radio resource allocator of a radio access network is disclosed. The network comprises at least one first layer and at least one second layer, the first layer is higher than the second layer; and the method in a first radio resource allocator of the first layer comprises: decides if a second radio resource allocator of the second layer in an autonomous mode or in a controlled mode for at least one portion of available radio resources; when the second radio resource allocator in the autonomous mode, allocates the at least one portion of available radio resources to the second radio resource allocator; when the second radio resource allocator in the controlled mode, allocates the at least one portion of available resources to radio resource users of the radio resource users of the second radio resource allocator and/or radio resource allocators of a third lower layer.

    METHOD FOR ALLOCATING RADIO RESOURCES, AND RADIO RESOURCE ALLOCATOR
    26.
    发明申请
    METHOD FOR ALLOCATING RADIO RESOURCES, AND RADIO RESOURCE ALLOCATOR 有权
    分配无线电资源的方法和无线电资源分配器

    公开(公告)号：US20160150526A1

    公开(公告)日：2016-05-26

    申请号：US14958647

    申请日：2015-12-03

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： George Koudouridis ,  Pablo Soldati ,  Jaap Van De Beek

    IPC: H04W72/04

    CPC classification number: H04W72/0413 ,  H04W28/16 ,  H04W72/0433 ,  H04W72/0453

    Abstract: A method in a radio resource allocator of a radio access network is disclosed. The network comprises at least one first layer and at least one second layer, the first layer is higher than the second layer; and the method in a first radio resource allocator of the first layer comprises: decides if a second radio resource allocator of the second layer in an autonomous mode or in a controlled mode for at least one portion of available radio resources; when the second radio resource allocator in the autonomous mode, allocates the at least one portion of available radio resources to the second radio resource allocator; when the second radio resource allocator in the controlled mode, allocates the at least one portion of available resources to radio resource users of the radio resource users of the second radio resource allocator and/or radio resource allocators of a third lower layer.

    Abstract translation: 公开了无线电接入网络的无线电资源分配器中的方法。 网络包括至少一个第一层和至少一个第二层，第一层高于第二层; 并且所述第一层的第一无线电资源分配器中的方法包括：针对所述可用无线电资源的至少一部分，以自主模式或受控模式确定所述第二层的第二无线电资源分配器; 当所述第二无线电资源分配器处于所述自主模式时，将所述至少一部分可用无线电资源分配给所述第二无线电资源分配器; 当处于受控模式的第二无线电资源分配器时，将可用资源的至少一部分分配给第二无线电资源分配器的无线电资源用户和/或第三较低层的无线资源分配器的无线电资源用户。

    Gateway, master access node and methods thereof
    27.
    发明授权
    Gateway, master access node and methods thereof 有权

    公开(公告)号：US10757606B2

    公开(公告)日：2020-08-25

    申请号：US16128024

    申请日：2018-09-11

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Panagiotis Fotiadis ,  Pablo Soldati

    IPC: H04W28/08 ,  H04W36/22 ,  H04L12/707 ,  H04W28/02 ,  H04W88/16 ,  H04L12/891 ,  H04W28/10 ,  H04W76/27 ,  H04L1/00 ,  H04W24/10 ,  H04W28/12 ,  H04W72/08 ,  H04W92/20 ,  H04W92/02

    Abstract: A gateway comprises a transceiver configured to receive a sequence of data packets on a Radio Access Bearer, RAB, from a core network, a processor configured to obtain a first distribution of the received sequence of data packets into a first sub-sequence of data packets and at least a second sub-sequence of data packets, wherein the transceiver is configured to forward the first sub-sequence of data packets on the RAB to a master access node, forward the second sub-sequence of data packets on the RAB to a secondary access node. The master access node comprises a processor, a transceiver configured to receive a first sub-sequence of data packets of a sequence of data packets carried by a RAB from a gateway, wherein the RAB is associated with a user device, and to forward at least one part of the first sub-sequence of data packets on the RAB to the user device.

    Network nodes, wireless communication system and methods thereof
    28.
    发明授权
    Network nodes, wireless communication system and methods thereof 有权

    公开(公告)号：US10659994B2

    公开(公告)日：2020-05-19

    申请号：US15990243

    申请日：2018-05-25

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Peter Legg ,  Pablo Soldati ,  Panagiotis Fotiadis ,  Fan Wang

    IPC: H04W28/12 ,  H04L12/801 ,  H04L12/891 ,  H04W16/14 ,  H04W28/10 ,  H04W76/15 ,  H04W28/06 ,  H04W28/02

    Abstract: The invention relates to a first network node and a second network node. The first network node being configured to communicate with a user device over at least two radio channels and comprising: a transceiver configured to receive a first sequence of data packets of a data flow addressed to the user device from a second network node; a processor configured to split the first sequence of data packets into at least one first sub-sequence of data packets and one second sub-sequence of data packets; wherein the transceiver further is configured to transmit the first sub-sequence of data packets in a first set of frequency resources over a first radio channel and the second sub-sequence of data packets in a second set of frequency resources over a second radio channel to the user device, wherein the first set of frequency resources and the second set of frequency resources are non-overlapping.

    Method for scheduling and/or muting of radio resources in a wireless communication system
    29.
    发明授权
    Method for scheduling and/or muting of radio resources in a wireless communication system 有权

    公开(公告)号：US10485011B2

    公开(公告)日：2019-11-19

    申请号：US15061008

    申请日：2016-03-04

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Pablo Soldati ,  Jaap Van De Beek

    IPC: H04L12/751 ,  H04L29/06 ,  H04W72/12 ,  H04W72/08

    Abstract: The present invention relates to a Method for scheduling and/or muting radio resources in a wireless communication system, said wireless communication system comprising a plurality of network nodes and a plurality of user nodes; the method comprising the steps of: measuring, by at least one user node, received signal strength of radio signals transmitted from one or more network nodes so as to obtain received signal quality and/or interference associated with said one or more network nodes; arranging, by said user node, the received signal quality and/or interference associated with said one or more network nodes in an order or a ranking with respect to at least one radio signal criterion; signalling, by said user node, said order or ranking to at least one network node; and scheduling and/or muting radio resources based on said signalled order or ranking.

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