公开(公告)号：US11134378B2

公开(公告)日：2021-09-28

申请号：US16631977

申请日：2017-10-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhiming Ding ,  Yunbo Han ,  Hongcheng Zhuang

IPC: H04W12/037 ,  H04W12/06 ,  H04W72/04

Abstract: A data transmission method implemented by a network device includes receiving first request information from a first terminal device on a first request transmission resource, where the first request information requests to use a first data transmission resource, and the first data transmission resource belongs to periodic data transmission resources preconfigured by the network device for the first terminal device, sending first authorization response information to the first terminal device on a first authorization transmission resource, where the first authorization response information indicates that the first terminal device is permitted to use the first data transmission resource, and receiving uplink data from the first terminal device on the first data transmission resource.

公开(公告)号：US20210185547A1

公开(公告)日：2021-06-17

申请号：US17057462

申请日：2019-05-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Peiyao Zhao ,  Zhaocheng Wang ,  Kai Xu ,  Hongcheng Zhuang ,  Yanliang Sun ,  Lili Zhang

IPC: H04W16/28 ,  H04W72/08 ,  H04W72/04

Abstract: A communication method includes receiving first beam feedback information from a wide beam terminal, where the first beam feedback information includes information about a first wide beam and information about M wide beams whose signal quality meets a first condition, receiving second beam feedback information from a narrow beam terminal, where the second beam feedback information includes information about a second wide beam and information about N wide beams whose signal quality meets a second condition, receiving, from the narrow beam terminal, information about a first narrow beam, where the first narrow beam is a narrow beam covered by the second wide beam, and determining, based on the first beam feedback information, the second beam feedback information, and the information about the first narrow beam, whether to transmit downlink data to the wide beam terminal and the narrow beam terminal.

公开(公告)号：US11013065B2

公开(公告)日：2021-05-18

申请号：US16204261

申请日：2018-11-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jietao Zhang ,  Xiong Zhou ,  Hongcheng Zhuang

IPC: H04W88/08 ,  H04J11/00 ,  H04W72/04 ,  H04L5/00 ,  H04B17/336 ,  H04W24/08 ,  H04W24/10 ,  H04W40/16 ,  H04W72/08

Abstract: The present invention discloses a downlink interference management method, applied to interference coordination between a serving base station of a cell serving at least one first user equipment and a neighboring-cell base station of the cell, including: obtaining, by the serving base station, downlink interference overload information, where the downlink interference overload information is used to indicate an interfered-with transmission resource of the first user equipment; and sending, by the serving base station, the downlink interference overload information to the neighboring-cell base station, so that the neighboring-cell base station performs interference coordination on the transmission resource. The downlink interference overload information sent by the serving base station to the neighboring-cell base station may instruct the neighboring-cell base station to perform interference coordination on the interfered-with transmission resource.

公开(公告)号：US10517019B2

公开(公告)日：2019-12-24

申请号：US15185150

申请日：2016-06-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zezhou Luo ,  Komarov Mikhail ,  Hongcheng Zhuang

IPC: H04W28/16 ,  H04W16/04 ,  H04W52/36 ,  H04W72/04 ,  H04W52/26 ,  H04W52/02 ,  H04W52/14

Abstract: The present invention provides a radio resource optimization and management method, a centralized controller, and a base station. In the method, the centralized controller determines a work status series and a work policy series of each cell during a first time period; and sends the work status series and the work policy series of each cell to each cell, so that each cell adjusts resources of this cell according to the work status series and the work policy series, thereby enhancing a network KPI at a large time granularity by means of distributed cell coordination while ensuring local KPI performance of each cell. In contrast with distributed coordination optimization in a single coordination state, the present invention provides a higher degree of freedom in terms of a time dimension, and therefore provides better performance in terms of a network KPI at a large time granularity.

公开(公告)号：US10285079B2

公开(公告)日：2019-05-07

申请号：US15442337

申请日：2017-02-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Fan Huang ,  Hongcheng Zhuang

IPC: H04W24/02 ,  H04L12/24 ,  H04W16/32 ,  H04W24/00

Abstract: The present embodiments disclose a network parameter adjustment method and a base station device. The method includes sending, by a first base station, first parameter adjustment token request information to a second base station, where the second base station is a parent base station of the first base station, and the first parameter adjustment token request information is used to represent that the first base station requests to obtain a parameter adjustment token. The method also includes receiving, by the first base station, the parameter adjustment token sent by the second base station, and adjusting a network parameter after receiving the parameter adjustment token.

公开(公告)号：US20170264517A1

公开(公告)日：2017-09-14

申请号：US15607044

申请日：2017-05-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zezhou Luo ,  Hongcheng Zhuang

IPC: H04L12/26

Abstract: A service distribution obtaining method, a network side device, and a terminal are provided in this disclosure. The method includes: obtaining, by a network side device, measurement information of multiple terminals in a serving cell and an average service volume of each of the multiple terminals, and determining service distribution, where the measurement information includes first channel state values of channels between the multiple terminals and a primary cell, the primary cell refers to the serving cell or one of neighboring cells of the serving cell, the service distribution includes a first typical channel state value of each type of the first channel state values and a first service volume between a terminal set corresponding to each type of the first channel state values and the primary cell, and the first service volume is determined according to the average service volume of each terminal.

公开(公告)号：US20170195952A1

公开(公告)日：2017-07-06

申请号：US15464792

申请日：2017-03-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Fan Huang ,  Hongcheng Zhuang

IPC: H04W52/02 ,  H04W16/32

CPC classification number: H04W52/0206 ,  H04W16/32 ,  H04W52/02 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1262

Abstract: A method for controlling enabling of a station, the method compromising: determining, according to coverage of at least two stations and expected transmission rates of all services, at least one target service that meets a first preset condition or a second preset condition, the first preset condition comprises: for a first target service corresponding to a first station, only the first station can meet an expected transmission rate of the first target service, and the second preset condition comprises: for a second target service corresponding to a second station, no station can meet an expected transmission rate of the second target service; and determining a target station as a to-be-enabled station from the at least two stations according to a sum of expected transmission rates of target services corresponding to each station.

公开(公告)号：US20170164219A1

公开(公告)日：2017-06-08

申请号：US15442337

申请日：2017-02-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Fan Huang ,  Hongcheng Zhuang

IPC: H04W24/02 ,  H04W16/32 ,  H04L12/24

CPC classification number: H04W24/02 ,  H04L41/0813 ,  H04L41/0823 ,  H04L41/30 ,  H04W16/32 ,  H04W24/00

Abstract: The present embodiments disclose a network parameter adjustment method and a base station device. The method includes sending, by a first base station, first parameter adjustment token request information to a second base station, where the second base station is a parent base station of the first base station, and the first parameter adjustment token request information is used to represent that the first base station requests to obtain a parameter adjustment token. The method also includes receiving, by the first base station, the parameter adjustment token sent by the second base station, and adjusting a network parameter after receiving the parameter adjustment token.

公开(公告)号：US09485662B2

公开(公告)日：2016-11-01

申请号：US13954637

申请日：2013-07-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hongcheng Zhuang ,  Jianzhi Zhang

IPC: H04W16/04 ,  H04W76/02 ,  H04L5/00 ,  H04W52/02 ,  H04W28/16 ,  H04W72/04 ,  H04W88/02 ,  H04W88/08 ,  H04W88/12

CPC classification number: H04W16/04 ,  H04L5/0037 ,  H04L5/0042 ,  H04L5/0091 ,  H04L69/24 ,  H04W8/22 ,  H04W28/16 ,  H04W28/18 ,  H04W52/0206 ,  H04W72/042 ,  H04W72/0433 ,  H04W76/10 ,  H04W88/02 ,  H04W88/08 ,  H04W88/12 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/23

Abstract: A method, system and device for allocating resources of a base station node (Node B) are disclosed to enable F-DPCH resources of a local cell to be sufficiently used. In this invention, Node B reports to the RNC the F-DPCH capability of the local cell so as to provide a decision-making basis about using or not using the F-DPCH to the RNC. If the local cell supports F-DPCH, when the UE initiates an RRC connection establishment request, the RNC instructs the Node B to allocate the F-DPCH and HSDPA resources to the UE, otherwise the RNC instructs the Node B to allocate DPDCH and DPDCCH resources to the UE. The F-DPCH capability of the local cell can be reported in a newly added IE or extended existing IE of the Audit Response message and Resource Status Indication message.

Abstract translation: 公开了一种用于分配基站节点（节点B）的资源的方法，系统和设备，以使得能够充分地使用本地小区的F-DPCH资源。 在本发明中，节点B向RNC报告本地小区的F-DPCH能力，以便提供关于向RNC使用或不使用F-DPCH的决策依据。 如果本地小区支持F-DPCH，则当UE发起RRC连接建立请求时，RNC指示节点B向UE分配F-DPCH和HSDPA资源，否则RNC指示节点B分配DPDCH和DPDCCH 资源给UE。 本地小区的F-DPCH能力可以在新添加的IE或扩展的现有IE中报告审计响应消息和资源状态指示消息。

公开(公告)号：US20160302108A1

公开(公告)日：2016-10-13

申请号：US15185150

申请日：2016-06-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zezhou LUO ,  Komarov Mikhail ,  Hongcheng Zhuang

IPC: H04W28/16 ,  H04W52/36 ,  H04W72/04 ,  H04W16/04

CPC classification number: H04W28/16 ,  H04W16/04 ,  H04W52/0206 ,  H04W52/143 ,  H04W52/267 ,  H04W52/367 ,  H04W72/0453 ,  Y02D70/00

Abstract: The present invention provides a radio resource optimization and management method, a centralized controller, and a base station. In the method, the centralized controller determines a work status series and a work policy series of each cell during a first time period; and sends the work status series and the work policy series of each cell to each cell, so that each cell adjusts resources of this cell according to the work status series and the work policy series, thereby enhancing a network KPI at a large time granularity by means of distributed cell coordination while ensuring local KPI performance of each cell. In contrast with distributed coordination optimization in a single coordination state, the present invention provides a higher degree of freedom in terms of a time dimension, and therefore provides better performance in terms of a network KPI at a large time granularity.

Abstract translation: 本发明提供一种无线电资源优化和管理方法，集中控制器和基站。 在该方法中，集中控制器在第一时间段内确定每个小区的工作状态序列和工作策略序列; 将每个单元的工作状态序列和工作策略序列发送给每个单元，使每个单元根据工作状态序列和工作策略系列调整该单元的资源，从而以较大的时间粒度提高网络KPI 分布式小区协调的手段，同时确保每个小区的本地KPI性能。 与单一协调状态下的分布式协调优化相反，本发明在时间维度方面提供了更高的自由度，因此在大的时间粒度下提供了更好的网络KPI性能。