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    Method for arranging transmissions on a downlink carrier
    31.
    发明授权
    Method for arranging transmissions on a downlink carrier 有权

    公开(公告)号：US10154494B2

    公开(公告)日：2018-12-11

    申请号：US15231257

    申请日：2016-08-08

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Branislav Popovic ,  Fredrik Berggren

    IPC: H04W72/04 ,  H04L5/00

    Abstract: A method is provided for arranging transmissions on a downlink carrier c, spanning a frequency range Fc, in a mobile radio communications system, wherein a bandwidth of Fc belongs to a set of predefined channel bandwidths in the communications system, and wherein the carrier c comprises a reference signal defined in the communications system. A configurable frequency range FRS comprising a set of time-frequency resources for comprising the reference signal of the carrier c is provided. Information associated with the configuration of said frequency range FRS is signaled to a receiver in the communications system, such that c can be deployed over a frequency range F smaller than Fc when the frequency range FRS is configured within F and any other transmissions on the carrier c are arranged to be within F.

    Method for transmitting communication signals in a wireless communication system
    33.
    发明授权
    Method for transmitting communication signals in a wireless communication system 有权

    公开(公告)号：US09998986B2

    公开(公告)日：2018-06-12

    申请号：US14997170

    申请日：2016-01-15

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Pablo Soldati ,  Branislav Popovic

    IPC: H04W52/02

    CPC classification number: H04W52/0206 ,  H04W52/0229 ,  H04W76/28 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/21 ,  Y02D70/24 ,  Y02D70/25

    Abstract: Embodiments relate to a method in a first network node for transmitting communication signals in a wireless communication system, the first network node being arranged to operate in an active mode in which the first network node has full transmission and/or reception capabilities or in an idle mode in which the first network node has limited transmission and/or reception capabilities in relation to the active mode; the method being characterized by the steps of: encoding an indication of time left in idle mode for the first network node into a communication signal; and transmitting said communication signal in the wireless communication system while operating in the idle mode. Furthermore, embodiments also relate to a corresponding method in a second network node, a first network node device, a second network node device, a computer program, and a computer program product thereof.

    Power control in a wireless communication system
    35.
    发明授权
    Power control in a wireless communication system 有权

    公开(公告)号：US09661581B2

    公开(公告)日：2017-05-23

    申请号：US14322580

    申请日：2014-07-02

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Pablo Soldati ,  Branislav Popovic

    IPC: H04W52/24 ,  H04B7/02 ,  H04W52/14 ,  H04W52/08 ,  H04W52/10 ,  H04B7/024

    CPC classification number: H04W52/241 ,  H04B7/024 ,  H04W52/08 ,  H04W52/10 ,  H04W52/146 ,  H04W52/242

    Abstract: The present invention relates to a method for power control in a wireless communication system comprising at least one mobile station and N number of coordinated reception points with indices n=1, . . . , N, with the coordinated reception points being spatially separated and adapted for receiving transmissions from the mobile station, the method comprising the steps of: estimating a propagation loss metric LUL for the mobile station, the propagation loss metric LUL being a weighted sum of individual propagation losses Ln from the mobile station to the coordinated reception points expressed in dB multiplied with associated weights wn; and using propagation loss metric LUL for power control of mobile station. Furthermore, the invention also relates to a method in a network control device, a method in a mobile station, a computer program, a computer program product, a network control device and a mobile station device.

    Method for generating a superset of quasi-orthogonal sets of sequences
    37.
    发明授权
    Method for generating a superset of quasi-orthogonal sets of sequences 有权
    用于产生准正交序列集合的超集的方法

    公开(公告)号：US09407401B2

    公开(公告)日：2016-08-02

    申请号：US14064523

    申请日：2013-10-28

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Branislav Popovic

    IPC: H04J11/00 ,  H04L5/00 ,  H04J13/00 ,  H04J13/14 ,  H04W74/08 ,  H04J13/10

    CPC classification number: H04L5/0007 ,  H04J13/0062 ,  H04J13/102 ,  H04J13/14 ,  H04W74/0833

    Abstract: Generate a first set S comprising a plurality of quasi-orthogonal sets of sequences; generate L number of second sets of quasi-orthogonal sets of sequences Th by symbol-by-symbol multiplication of each sequence in the first set S with signature sequences {wh (k)}, wherein h=0, . . . , L−1, L is a positive integer larger than or equal to one, and each second set Th has the same number of quasi-orthogonal sets of sequences and the same length of sequences as the first set S; and generate a superset Z of quasi-orthogonal sets of sequences as the union of the first set S and the L number of second sets Th.

    Abstract translation: 生成包括多个准正交序列集合的第一集合S; 通过使用签名序列{wh（k）}的第一组S中的每个序列的逐符号乘法来生成L个第二组准正交序列Th，其中h = 0。 。 。 ，L-1，L是大于或等于1的正整数，并且每个第二集合Th具有与第一集合S相同数量的准正交集合序列和相同长度的序列; 并且生成准正交序列集的超集Z作为第一集合S和L个第二集合Th的并集。

    TRANSMITTING CONSTELLATION SYMBOLS IN A COMMUNICATION SYSTEM
    40.
    发明申请
    TRANSMITTING CONSTELLATION SYMBOLS IN A COMMUNICATION SYSTEM 审中-公开
    在通信系统中发送信号符号

    公开(公告)号：US20140241313A1

    公开(公告)日：2014-08-28

    申请号：US14270840

    申请日：2014-05-06

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Branislav Popovic ,  Jaap Van De Beek

    IPC: H04J11/00 ,  H04W72/04

    CPC classification number: H04J11/0053 ,  H04L5/023 ,  H04W72/044

    Abstract: A method is provided for transmitting constellation symbols in a communication system. A set of orthogonal time-frequency mapping patterns (TFPs) is generated from a TFP. And a TFP from the set of orthogonal TFPs is selected for transmitting a block of constellation symbols.

    Abstract translation: 提供了一种用于在通信系统中传送星座符号的方法。 从TFP生成一组正交时频映射模式（TFP）。 并且选择来自正交TFP集合的TFP以发送星座符号块。

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