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    Random access preamble design
    1.
    发明授权
    Random access preamble design 有权

    公开(公告)号：US10285092B2

    公开(公告)日：2019-05-07

    申请号：US14557088

    申请日：2014-12-01

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Oskar Mauritz

    IPC: H04W28/06 ,  H04J13/00 ,  H04W74/08 ,  H04J13/14

    Abstract: A method of facilitating a user equipment (UE) communicating with a base station (BS) via a cell of a mobile communications system is disclosed. The UE selects a random access preamble (RAP) from a set of RAPs and transmits the RAP to the BS. The BS receives the RAP and estimates a time of arrival of the RAP. A pre-defined set is used in generating the set of RAPs via at least one Zadoff-Chu sequence. The pre-defined set includes all of the following values: 0, 13, 15, 18, 22, 26, 32, 38, 46, 59, 76, 93, 119, 167, 279, 419.

    Random Access Preamble Design
    3.
    发明申请
    Random Access Preamble Design 有权
    随机访问前缀设计

    公开(公告)号：US20140036831A1

    公开(公告)日：2014-02-06

    申请号：US14045554

    申请日：2013-10-03

    Applicant: Huawei Technologies Co., LTD

    Inventor： Oskar Mauritz

    IPC: H04W74/08

    CPC classification number: H04W28/065 ,  H04J13/0055 ,  H04J13/14 ,  H04W74/0833

    Abstract: A method of facilitating a user equipment (UE) communicating with a base station (BS) via a cell of a mobile communications system is disclosed. The UE selects a random access preamble sequence from a set of random access preamble sequences and transmits the random access preamble sequence to the BS. The BS receives the random access preamble sequence and estimates a time of arrival of the random access preamble sequence. A pre-defined set is used in generating the set of random access preamble sequences via at least one Zadoff-Chu sequence. The pre-defined set including all of the following values: 0, 13, 15, 18, 22, 26, 32, 38, 46, 59, 76, 93, 119, 167, 279, 419.

    Abstract translation: 公开了一种促进经由移动通信系统的小区与基站（BS）进行通信的用户设备（UE）的方法。 UE从一组随机接入前导码序列中选择随机接入前同步码序列，并将随机接入前同步码序列发送给BS。 BS接收随机接入前同步码序列并估计随机接入前同步码序列的到达时间。 经由至少一个Zadoff-Chu序列来生成随机接入前导码序列集合中使用预定义集合。 预定义的集合包括以下所有值：0,13,15,18,22,26,32,38,46,59,76,93,119，167,279,419。

    Random access preamble design
    4.
    发明授权
    Random access preamble design 有权

    公开(公告)号：US10986536B2

    公开(公告)日：2021-04-20

    申请号：US16878455

    申请日：2020-05-19

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Oskar Mauritz

    IPC: H04W28/06 ,  H04J13/00 ,  H04W74/08 ,  H04J13/14

    Abstract: A communication method performed by a base station in a wireless communication network is disclosed. The base station notifies a terminal of a cyclic shift increment NCS configuration information indicating an NCS value. The base station then receives from the terminal a random access preamble related to the NCS value indicated by the NCS configuration information. The NCS value belongs to a set of cyclic shift increments including all of the following cyclic shift increments of 0, 13, 15, 18, 22, 26, 32, 38, 46, 59, 76, 93, 119, 167, 279, and 419.

    Random access preamble design
    5.
    发明授权
    Random access preamble design 有权

    公开(公告)号：US10708817B2

    公开(公告)日：2020-07-07

    申请号：US16378096

    申请日：2019-04-08

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Oskar Mauritz

    IPC: H04W28/06 ,  H04J13/00 ,  H04W74/08 ,  H04J13/14

    Abstract: A communication method performed by a base station in a wireless communication network is disclosed. The base station notifies a terminal of a cyclic shift increment NCS configuration information indicating an NCS value. The base station then receives from the terminal a random access preamble related to the NCS value indicated by the NCS configuration information. The NCS value belongs to a set of cyclic shift increments including all of the following cyclic shift increments of 0, 13, 15, 18, 22, 26, 32, 38, 46, 59, 76, 93, 119, 167, 279, 419.

    Random access preamble design
    9.
    发明授权
    Random access preamble design 有权
    随机接入前导码设计

    公开(公告)号：US08913696B2

    公开(公告)日：2014-12-16

    申请号：US14045554

    申请日：2013-10-03

    Applicant: Huawei Technologies Co., LTD

    Inventor： Oskar Mauritz

    IPC: H03D1/00 ,  H04W74/08 ,  H04J13/00 ,  H04J13/14

    CPC classification number: H04W28/065 ,  H04J13/0055 ,  H04J13/14 ,  H04W74/0833

    Abstract: A method of facilitating a user equipment (UE) communicating with a base station (BS) via a cell of a mobile communications system is disclosed. The UE selects a random access preamble sequence from a set of random access preamble sequences and transmits the random access preamble sequence to the BS. The BS receives the random access preamble sequence and estimates a time of arrival of the random access preamble sequence. A pre-defined set is used in generating the set of random access preamble sequences via at least one Zadoff-Chu sequence. The pre-defined set including all of the following values: 0, 13, 15, 18, 22, 26, 32, 38, 46, 59, 76, 93, 119, 167, 279, 419.

    Abstract translation: 公开了一种促进经由移动通信系统的小区与基站（BS）进行通信的用户设备（UE）的方法。 UE从一组随机接入前导码序列中选择随机接入前同步码序列，并将随机接入前同步码序列发送给BS。 BS接收随机接入前同步码序列并估计随机接入前同步码序列的到达时间。 经由至少一个Zadoff-Chu序列来生成随机接入前导码序列集合中使用预定义集合。 预定义的集合包括以下所有值：0,13,15,18,22,26,32,38,46,59,76,93,119，167,279,419。

    Method and system for allocating communication resources
    10.
    发明授权
    Method and system for allocating communication resources 有权
    分配通信资源的方法和系统

    公开(公告)号：US08811330B2

    公开(公告)日：2014-08-19

    申请号：US13920760

    申请日：2013-06-18

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Jaap Van De Beek ,  Oskar Mauritz ,  Branislav Popovic

    IPC: H04W72/08

    CPC classification number: H04L5/0005 ,  H04B1/713 ,  H04B7/2615 ,  H04B2201/713 ,  H04L5/0012 ,  H04L5/003 ,  H04L5/0039 ,  H04L5/0041 ,  H04L5/0082 ,  H04L5/0094 ,  H04W72/042 ,  H04W72/085

    Abstract: A method of allocating communication resources for a communication between a transmitter and a receiver in a communication system, the communication resources being divided in time periods and frequency sub-bands. The transmitter receives a channel quality measurement sent by the receiver. The transmitter performs allocation of a first part of the communication resources to the receiver according to the channel quality measurement if allocation of the first part is selected, or allocation of a second part of the communication resources to the receiver if allocation of the first part is not selected. The transmitter informs the receiver of allocated communication resources, and the allocated communication resources being designated for frequency localized channels or for frequency distributed channels.

    Abstract translation: 一种在通信系统中为发射机和接收机之间的通信分配通信资源的方法，所述通信资源在时间段和频率子带中被划分。 发射机接收由接收机发送的信道质量测量。 如果选择了第一部分的分配，则发射机根据信道质量测量向接收机分配第一部分通信资源，或者如果第一部分的分配是向第二部分分配第二部分通信资源 未选中的。 发射机向接收机通知分配的通信资源，所分配的通信资源被指定用于频率本地化信道或频率分布信道。

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