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    ULTRA-PROTECTED SCHEDULING
    61.
    发明申请
    ULTRA-PROTECTED SCHEDULING 审中-公开

    公开(公告)号：US20200128568A1

    公开(公告)日：2020-04-23

    申请号：US16341267

    申请日：2017-10-27

    Applicant: Telefonaktiebolaget LM Ericsson (publ)

    Inventor： Robert Baldemair ,  Johan Axnäs

    IPC: H04W72/12 ,  H04W72/14

    Abstract: Systems and methods for ultra-protected scheduling are disclosed. In some embodiments, a method of operation of a first node includes determining a part of radio resources on which some traffic types can only be scheduled using ultra-protected scheduling messages. The method also includes scheduling a second node to use the part of the radio resources using an ultra-protected scheduling message. In some embodiments, the part of the radio resources is used for Ultra Reliable Communication (URC) and scheduling the second node to use the part of the radio resources for non-URC transmissions. In this way, there may be reduced risk that any node incorrectly transmits in the part of the radio resources and interferes with traffic on the part.

    Transmission and reception in a determined third set of time-frequency resources
    62.
    发明授权
    Transmission and reception in a determined third set of time-frequency resources 有权

    公开(公告)号：US10574410B2

    公开(公告)日：2020-02-25

    申请号：US15526437

    申请日：2015-05-29

    Applicant: Telefonaktiebolaget LM Ericsson (publ)

    Inventor： Ning He ,  Johan Axnäs ,  Robert Baldemair ,  Dennis Hui ,  Stefan Parkvall

    IPC: H04L5/00 ,  H04L5/14 ,  H04W72/04 ,  H04W72/08 ,  H04W92/20 ,  H04B7/26 ,  H04B7/0413 ,  H04L5/16

    Abstract: A method performed by a first communication node (511) in communication with a second communication node (512). The second node (512) is a receiver or transmitter of data in a frame (800). The frame (800) comprises one first set of time-frequency resources (801) reserved for control information, and a second set of time-frequency resources (802) reserved for data. The first node (511) determines that a third set (803) is to be used for communication of information with a third communication node (513). The information is control information, data information, or one or more signals related to one or more measurement procedures. The first node (511) determines a direction of communication in the third set (803), based on the information to be communicated. The first node (511) performs transmission or reception to or from the third node (513) in the determined direction, and in the third set (803).

    Method and device for transmission and reception of time-frequency resources
    64.
    发明授权
    Method and device for transmission and reception of time-frequency resources 有权

    公开(公告)号：US10448391B2

    公开(公告)日：2019-10-15

    申请号：US15523164

    申请日：2015-05-29

    Applicant: Telefonaktiebolaget LM Ericsson (publ)

    Inventor： Ning He ,  Johan Axnäs ,  Robert Baldemair ,  Stefan Parkvall

    IPC: H04J3/00 ,  H04W72/04 ,  H04W92/20 ,  H04L5/00 ,  H04L5/14 ,  H04L5/18 ,  H04W52/00 ,  H04W16/10 ,  H04L27/26

    Abstract: A method for performing transmission or reception by a first communication node (511) in at least one of: a first set of time-frequency resources (1201) and a second set of time-frequency resources (1202) in a frame (1200). The first and the second set of time-frequency resources (1201, 1202) are reserved for communication of reference signal and/or control information in a pre-arranged direction of: transmission and reception to or from one or more second communication nodes (512). The first communication node determines (1301) that the direction of communication of at least one of the first and second set is to be switched for at least one frame (1200). The first communication node also performs (1306) transmission or reception of control information in at least one of the first and second set of time-frequency resources (1202) according to the determined switched direction to or from, one or more third communication nodes (513).

    Template Frame Based MAC Operation
    68.
    发明申请
    Template Frame Based MAC Operation 审中-公开
    基于模板帧的MAC操作

    公开(公告)号：US20160338051A1

    公开(公告)日：2016-11-17

    申请号：US15112565

    申请日：2014-01-21

    Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

    Inventor： Jonas Kronander ,  Johan Axnäs ,  Robert Baldemair ,  Dennis Hui ,  Zhan Zhang

    IPC: H04W72/04 ,  H04W40/00 ,  H04W72/12

    CPC classification number: H04W72/0446 ,  H04W40/00 ,  H04W40/12 ,  H04W72/1226 ,  H04W72/1278

    Abstract: The present disclosure generally relates to the field of resource allocation. More specifically, the present disclosure relates to a technique of allocating communication resources in a wireless communication network. The wireless communication network comprises a plurality of access nodes, each of the plurality of access nodes being connected to one or more of the plurality of access nodes via one or more links to provide a plurality of routes for routing data through the wireless communication network. A method embodiment comprises the step of receiving, for one or more links (180, 182) of at least one access node (100) of the plurality of access nodes, allocation information. The allocation information indicates how available communication resources are to be allocated. The method comprises allocating, for the one or more links (180, 182) of the at least one access node (100), the available communication resources based on the received allocation information and a status of one or more data buffers of the at least one access node (100) for buffering data related to one or more of the plurality of routes.

    Abstract translation: 本公开通常涉及资源分配领域。 更具体地，本公开涉及在无线通信网络中分配通信资源的技术。 所述无线通信网络包括多个接入节点，所述多个接入节点中的每一个经由一个或多个链路连接到所述多个接入节点中的一个或多个，以提供用于通过所述无线通信网络路由数据的多个路由。 方法实施例包括为多个接入节点中的至少一个接入节点（100）的一个或多个链路（180,182）接收分配信息的步骤。 分配信息指示如何分配可用的通信资源。 该方法包括：基于所接收的分配信息和至少一个或多个接入节点（100）的一个或多个数据缓冲器的状态为所述至少一个接入节点（100）的一个或多个链路（180,182）分配所述可用通信资源， 一个接入节点（100），用于缓冲与所述多个路由中的一个或多个相关的数据。

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