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    Rate Capping with Multiple Carrier Aggregation Schedulers
    3.
    发明申请
    Rate Capping with Multiple Carrier Aggregation Schedulers 有权

    公开(公告)号：US20170150511A1

    公开(公告)日：2017-05-25

    申请号：US15426107

    申请日：2017-02-07

    Applicant: Nokia Solutions and Networks Oy

    Inventor： Mieszko Chmiel ,  Hans Kroener ,  Robert Buranyi

    IPC: H04W72/12

    CPC classification number: H04W72/1205 ,  H04W72/12

    Abstract: In a first aspect, requests for carrier aggregation scheduling for a user equipment are received (S41) from a first cell used for carrier aggregation for the user equipment in a cellular communications network and n second cells of the cellular communications network, used for the carrier aggregation. The requests include a first scheduling decision of the first cell and n second scheduling decisions of the n second cells. It is checked (S42) whether or not the requests exceed limits of the user equipment, and the n second scheduling decisions are modified (S43) according to predefined rules such that the requests do not exceed the limits of the user equipment. In a second aspect, limits of the user equipment are increased by a margin (S51), the increased limits are split onto active cells of the first and n second cells according to a predefined rule (S52), and the margin is controlled (S54) dependent on whether the increased and split limits are exceeded or not by the requests (S53). If they are exceeded, the n second scheduling decisions may be modified according to the first aspect (S43).

    Rate capping with multiple carrier aggregation schedulers
    4.
    发明授权
    Rate capping with multiple carrier aggregation schedulers 有权

    公开(公告)号：US09820293B2

    公开(公告)日：2017-11-14

    申请号：US15426107

    申请日：2017-02-07

    Applicant: Nokia Solutions and Networks Oy

    Inventor： Mieszko Chmiel ,  Hans Kroener ,  Robert Buranyi

    IPC: H04W72/12

    CPC classification number: H04W72/1205 ,  H04W72/12

    Abstract: In a first aspect, requests for carrier aggregation scheduling for a user equipment are received (S41) from a first cell used for carrier aggregation for the user equipment in a cellular communications network and n second cells of the cellular communications network, used for the carrier aggregation. The requests include a first scheduling decision of the first cell and n second scheduling decisions of the n second cells. It is checked (S42) whether or not the requests exceed limits of the user equipment, and the n second scheduling decisions are modified (S43) according to predefined rules such that the requests do not exceed the limits of the user equipment. In a second aspect, limits of the user equipment are increased by a margin (S51), the increased limits are split onto active cells of the first and n second cells according to a predefined rule (S52), and the margin is controlled (S54) dependent on whether the increased and split limits are exceeded or not by the requests (S53). If they are exceeded, the n second scheduling decisions may be modified according to the first aspect (S43).

    Coordinated scheduling with adaptive muting
    5.
    发明授权
    Coordinated scheduling with adaptive muting 有权
    具有自适应静音的协调调度

    公开(公告)号：US09578650B2

    公开(公告)日：2017-02-21

    申请号：US14175809

    申请日：2014-02-07

    Applicant: NOKIA SOLUTIONS AND NETWORKS OY

    Inventor： Xiaoyi Wang ,  Eugene Visotsky ,  Anand Bedekar ,  Bishwarup Mondal ,  Rajeev Agrawal ,  Naveen Arulselvan ,  Suresh Kalyanasundaram ,  Troels Emil Kolding ,  Hans Kroener

    IPC: H04W24/02 ,  H04W72/04 ,  H04W72/12

    CPC classification number: H04W72/1226 ,  H04W24/02 ,  H04W72/0426

    Abstract: Systems, methods, apparatuses, and computer program products relating to coordinated scheduling with adaptive muting are provided. One method comprises transmitting, by a network element, calculated impact information for a cell of the network element when taking an action related to a cell of the network element and/or taking an action related to a cell of a second network element. The method may also comprise transmitting a request for taking the action related to the cell of the second network element under certain circumstances.

    Abstract translation: 提供了与具有自适应静音的协调调度相关的系统，方法，设备和计算机程序产品。 一种方法包括：当采取与网元的小区相关的动作和/或采取与第二网元的小区有关的动作时，由网元发送计算出的网元的小区的影响信息。 该方法还可以包括在某些情况下发送用于采取与第二网络单元的小区有关的动作的请求。

    Scheduling a Transmission of Data
    6.
    发明申请
    Scheduling a Transmission of Data 有权
    安排数据传输

    公开(公告)号：US20140293952A1

    公开(公告)日：2014-10-02

    申请号：US14359954

    申请日：2011-11-23

    Applicant: NOKIA SOLUTIONS AND NETWORKS OY

    Inventor： Ioannis Maniatis ,  Hans Kroener

    IPC: H04L5/00

    CPC classification number: H04L5/0001 ,  H04W72/1226

    Abstract: Transmission of data is scheduled via a first communication channel within a first cell of a cellular network. A first base station is assigned to the first cell. A user equipment is served by the first base station, and the first communication channel is divided into subframes. The cellular network includes a second base station assigned to a second cell, wherein the second base station uses a second communication channel divided into subframes, and a part of the subframes is unscheduled by the second base station due to a predefined muting pattern. The first base station determines a first subframes of the first communication channel related in time with the unscheduled subframes of the second communication channel, and schedules transmission of data between the first base station and the user equipment via the first communication channel so that the data is transmitted in the determined first subframes.

    Abstract translation: 通过蜂窝网络的第一小区内的第一通信信道调度数据的传输。 第一个基站被分配给第一个小区。 用户设备由第一基站服务，第一通信信道被分成子帧。 蜂窝网络包括分配给第二小区的第二基站，其中第二基站使用划分为子帧的第二通信信道，并且由于预定义的静噪模式，第二基站的一部分由第二基站未调度。 第一基站确定与第二通信信道的非预定子帧在时间上相关的第一通信信道的第一子帧，并且经由第一通信信道调度第一基站与用户设备之间的数据传输，使得数据为 在所确定的第一子帧中传输。

    RESOURCE ALLOCATION IN A NETWORK SLICE
    7.
    发明申请
    RESOURCE ALLOCATION IN A NETWORK SLICE 有权

    公开(公告)号：US20220167355A1

    公开(公告)日：2022-05-26

    申请号：US17601852

    申请日：2019-04-15

    Applicant: Nokia Solutions and Networks Oy

    Inventor： Daniel Andrews ,  Hans Kroener ,  Siegfried Klein ,  Simon Borst ,  Silvio Mandelli

    IPC: H04W72/06

    Abstract: An apparatus is disclosed, the apparatus comprising means for assigning a plurality of user devices, flows and/or data bearers to a network slice of a plurality of network slices, determining whether transmissions via the network slice satisfy a target and, based on determining whether transmissions via the network slice satisfy the target, adjusting a weighted resource allocation metric associated with each user device, flow and/or data bearer of said network slice using one or more calculated offsets, the offsets being calculated so that respective weights, associated with each user device, flow or data bearer on said network slice, are adjusted such that their resource allocations are substantially proportional to their associated weight. The apparatus means may also allocate to the user devices, flows and/or data bearers, based on their respective adjusted weighted resource allocation metrics, transmission resources of the network.

    Time- and/or frequency-domain coordinated scheduling and beamforming
    8.
    发明授权
    Time- and/or frequency-domain coordinated scheduling and beamforming 有权

    公开(公告)号：US10333601B2

    公开(公告)日：2019-06-25

    申请号：US15516213

    申请日：2014-10-02

    Applicant: Nokia Solutions and Networks Oy

    Inventor： Markus Reinhardt ,  Hans Kroener ,  Wolfgang Payer

    IPC: H04B7/06 ,  H04L1/00 ,  H04W72/04 ,  H04W72/08

    Abstract: It is provided a method, including coupling respective portions of a transmission resource to fixed beams in a 1:1 relationship such that the portions coupled to different fixed beams do not overlap, wherein the transmission resource is foreseen for transmission by the cell, each of the fixed beams is defined by a fixed beam weight vector, and a number of the fixed beams is predefined and equal to or larger than 2; allocating one of the fixed beams and the portion of the transmission resource coupled to the one of the fixed beams to a terminal; configuring a transmitting device to transmit to the terminal in the fixed beam and the portion of the transmission resource allocated to the terminal.

    Uplink Backpressure Coordination
    10.
    发明申请
    Uplink Backpressure Coordination 审中-公开
    上行背压协调

    公开(公告)号：US20150264707A1

    公开(公告)日：2015-09-17

    申请号：US14438492

    申请日：2012-10-26

    Applicant: NOKIA SOLUTIONS AND NETWORKS OY

    Inventor： Ralf Golderer ,  Hans Kroener

    IPC: H04W72/12 ,  H04W28/02 ,  H04W72/08

    CPC classification number: H04W72/1284 ,  H04W28/0205 ,  H04W28/0247 ,  H04W28/0268 ,  H04W72/087 ,  H04W72/1236 ,  H04W88/08

    Abstract: The present invention addresses apparatuses, methods and computer program product for enabling uplink backpressure coordination in networks. Uplink user data rate on a transmission interface of a base station as well as uplink user data rate for each radio cell assigned to the base station per quality of service class identifier class based on each active data radio bearer are evaluated, available transmission resources of the transmission interface based on the evaluation results are determined, transmission resources to each guaranteed bit rate bearer are assigned, and the remaining transmission resources to the active non-guaranteed bit rate bearers are distributed.

    Abstract translation: 本发明涉及用于实现网络中的上行链路背压协调的装置，方法和计算机程序产品。 对基于每个活动数据无线承载的每个服务质量等级标识符类别分配给基站的每个无线电小区的基站的传输接口上的上行用户数据速率以及上行链路用户数据速率进行评估 确定基于评估结果的传输接口，分配到每个保证比特率承载的传输资源，并且分配到活动非保证比特率承载的剩余传输资源。

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