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    COMMUNICATION SYSTEM
    3.
    发明申请
    COMMUNICATION SYSTEM 有权

    公开(公告)号：US20210211942A1

    公开(公告)日：2021-07-08

    申请号：US17056047

    申请日：2019-05-27

    Applicant: NEC CORPORATION

    Inventor： Tao GUO ,  Alberto SUAREZ

    IPC: H04W28/26 ,  H04W28/24 ,  H04W72/08 ,  H04L12/24

    Abstract: A communication system is disclosed in which communication resources are dynamically partitioned into a plurality of slices, each slice having at least one associated network-level performance requirement. A network-level performance requirement is translated into cell-level resource requirement(s) for determining, based on the cell-level resource requirement(s), whether to admit a slice instance. When the slice instance is admitted, information identifying the cell-level resource requirement(s) for the slice instance is provided to a scheduler function. The cell-level resource requirement(s) for a given slice instance may be used to determine an associated packet delivery deadline and entitled resource amount before deadline. The scheduler function allocates communication resources to each admitted slice based on an earliest-deadline-first method.

    COMMUNICATION SYSTEM WITH ALLOCATING FREQUENCIES TO INTERFERED USER EQUIPMENTS
    4.
    发明申请
    COMMUNICATION SYSTEM WITH ALLOCATING FREQUENCIES TO INTERFERED USER EQUIPMENTS 有权

    公开(公告)号：US20210176766A1

    公开(公告)日：2021-06-10

    申请号：US17258029

    申请日：2019-07-09

    Applicant: NEC Corporation

    Inventor： Tao GUO

    IPC: H04W72/08 ,  H04W72/04 ,  H04L5/00 ,  H04W4/08

    Abstract: A small cell communication system is disclosed in which an apparatus (e.g. a central controller) controls allocation of frequency resources in the cells. The apparatus obtains respective information (e.g. RSRP) representing a quality of communication at each user equipment (UE) in the cells; determines, based on the received information, whether a corresponding UE is a subject of interference and, when the corresponding UE is a subject of interference, identifies at least one aggressor causing the interference to that UE. In each cell, the UEs served by that cell are grouped such that UEs having a common aggressor (or common aggressors) are grouped into respective group(s), and any UEs not subject to interference are grouped into another group. The apparatus allocates at least one frequency for each UE based on the respective group into which that UE has been grouped.

    COMMUNICATION SYSTEM
    6.
    发明申请
    COMMUNICATION SYSTEM 有权
    通讯系统

    公开(公告)号：US20150351118A1

    公开(公告)日：2015-12-03

    申请号：US14761490

    申请日：2014-01-24

    Applicant: NEC CORPORATION

    Inventor： Robert ARNOTT ,  Tao GUO

    IPC: H04W72/12 ,  H04W72/04 ,  H04W24/08 ,  H04W16/10

    CPC classification number: H04W72/1242 ,  H04W16/10 ,  H04W16/14 ,  H04W24/08 ,  H04W72/0453 ,  H04W88/08

    Abstract: A wireless telecommunication system is described comprising a shared base station able to divide resources between multiple network operators sharing the base station. The base station resources are divided into sets of resources reserved for each network operator respectively and resources shared by all network operators. The shared base station is configured to monitor the usage of its resources by each operator and to determine, for each scheduling round, an appropriate prioritisation of communication bearers associated with the network operators.

    Abstract translation: 描述了一种无线电信系统，其包括能够在共享基站的多个网络运营商之间划分资源的共享基站。 基站资源划分为为每个网络运营商分配的资源集合和所有网络运营商共享的资源。 共享基站被配置为监视每个运营商对其资源的使用，并且为每个调度周确定与网络运营商相关联的通信承载的适当优先级。

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