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    CONTROLLING A MODULATION AND CODING SCHEME FOR A TRANSMISSION BETWEEN A BASE STATION AND A USER EQUIPMENT
    1.
    发明公开
    CONTROLLING A MODULATION AND CODING SCHEME FOR A TRANSMISSION BETWEEN A BASE STATION AND A USER EQUIPMENT 审中-公开

    公开(公告)号：EP4164153A1

    公开(公告)日：2023-04-12

    申请号：EP22210447.3

    申请日：2012-02-20

    申请人： Nokia Solutions and Networks Oy

    发明人： LAHETKANGAS, Eeva ,  RAAF, Bernhard ,  PAJUKOSKI, Kari Pekka ,  TIIROLA, Esa Tapani

    IPC分类号： H04L1/00

    摘要： It is described a method for controlling a modulation and coding scheme for a transmission between a base station (101) and a user equipment (102), wherein the modulation and coding scheme is selectable based on a first modulation and coding scheme table comprising entries corresponding to a plurality of modulation and coding schemes with a first maximum modulation order or based on a second modulation and coding scheme table comprising entries corresponding to a plurality of modulation and coding schemes with a second maximum modulation order. The method comprises selecting, by the base station (101), the first modulation and coding scheme table or the second modulation and coding scheme table, and controlling, by the base station (101), the modulation and coding scheme for the transmission between the base station (101) and the user equipment (102) based on the selected modulation and coding scheme table.

    RADIO FRAME CONFIGURATION
    7.
    发明公开
    RADIO FRAME CONFIGURATION 审中-公开

    公开(公告)号：EP3342226A1

    公开(公告)日：2018-07-04

    申请号：EP15753070.0

    申请日：2015-08-25

    申请人： Nokia Solutions and Networks Oy

    发明人： TIIROLA, Esa Tapani ,  PAJUKOSKI, Kari Pekka ,  HOOLI, Kari Juhani

    IPC分类号： H04W72/04 ,  H04B7/26

    CPC分类号： H04B7/2656 ,  H04L5/0007 ,  H04L5/0082 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/1205

    摘要： This document discloses a solution for configuring sub-frames in a cellular communication system. According to an aspect, a method comprises: allocating, in a network node of the cellular communication system, at least one set of available lengths for use in selection of a length of at least one of an uplink control part and a downlink control part of a sub-frame; selecting, in the network node, a length of at least one of the uplink control part and the downlink control part of the sub-frame, the length being selected amongst the at least one set of available lengths, the sub-frame comprising the uplink control part carrying at least one of uplink control information and an uplink reference signal and further comprising the downlink control part carrying at least one of downlink control information and a downlink reference signal; and causing transmission of a message comprising at least one information element indicating the selected length of the at least one of uplink control part and downlink control part of the sub-frame.

    GUARD PERIOD IN A FRAME
    8.
    发明公开
    GUARD PERIOD IN A FRAME 审中-公开
    在一个框架内的防守期

    公开(公告)号：EP3311615A1

    公开(公告)日：2018-04-25

    申请号：EP15756560.7

    申请日：2015-06-19

    申请人： Nokia Solutions and Networks Oy

    发明人： TIIROLA, Esa Tapani ,  LAHETKANGAS, Eeva ,  PAJUKOSKI, Kari Pekka

    IPC分类号： H04W56/00 ,  H04B7/26

    CPC分类号： H04W56/0045 ,  H04L5/0007 ,  H04L27/2646 ,  H04L27/2666 ,  H04W56/003 ,  H04W72/0446

    摘要： An aspect of the invention is related to an apparatus comprising at least one processor and at least one memory including a computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to: determine a cell for guard period adaptation; define, for the guard period adaptation, at least two guard period portions of the cell with different guard period lengths within a frame the defining being based on at least one of the following: location of at least one network node in the cell and a propagation delay with respect to the at least one network node, and inform the at least one network node on at least one of the at least two guard period portions of the cell for transmission and/or reception.