公开(公告)号：US20160080952A1

公开(公告)日：2016-03-17

申请号：US14947376

申请日：2015-11-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hongcheng ZHUANG ,  Youwen YI ,  Zezhou LUO

IPC: H04W24/04 ,  H04L12/24 ,  H04L12/26 ,  H04W28/02

CPC classification number: H04W24/04 ,  H04L41/0213 ,  H04L43/0817 ,  H04L43/0876 ,  H04W24/08 ,  H04W28/0231 ,  H04W88/08

Abstract: The embodiments of the present invention provide a method and a device for detecting a traffic hot spot of a cell. The method includes: acquiring load information of a cell in which a wireless access point AP is located, the load information includes at least two types of the following information: a data rate of user traffic requirement, the number of users associated with an AP, an average length of data packets and an average duration of successful transmissions; determining whether an operating state of the AP is abnormal according to the at least two types of information; determining a satisfaction degree of user according to the actual traffic rate of user, if the operating state of the AP is abnormal; and determining that a traffic hot spot exists in the cell, if the satisfaction degree of user is lower than a first preset threshold.

Abstract translation: 本发明的实施例提供一种用于检测小区的交通热点的方法和装置。 该方法包括：获取无线接入点AP所在的小区的负载信息，所述负载信息包括以下信息中的至少两种：用户业务需求的数据速率，与AP相关联的用户的数量， 数据分组的平均长度和成功传输的平均持续时间; 根据所述至少两种信息确定所述AP的操作状态是否异常; 如果AP的运行状态异常，则根据用户的实际流量率确定用户满意度; 并且如果用户的满意度低于第一预设阈值，则确定小区中存在流量热点。

公开(公告)号：US20160050571A1

公开(公告)日：2016-02-18

申请号：US14927184

申请日：2015-10-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hongcheng ZHUANG ,  Jietao ZHANG

IPC: H04W24/02

CPC classification number: H04W24/02 ,  H04W24/08

Abstract: Embodiments of the present invention provide a network optimization method and a network optimization device. The method includes: acquiring, in a first time segment, a first network status parameter that is determined according to M groups of network status parameters of at least one target cell, and acquiring a first CP that is determined according to M groups of cell control parameters CPs of the target cell, where the network status parameters include a key performance parameter KPI and a cell measurement parameter, determining, according to the first network status parameter and from a first entry that records a mapping relationship between a network status parameter and a security status, a security status of the target cell in the first time segment; and performing network optimization on the target cell according to the security status of the target cell in the first time segment.

Abstract translation: 本发明的实施例提供一种网络优化方法和网络优化装置。 该方法包括：在第一时间段中获取根据至少一个目标小区的M组网络状态参数确定的第一网络状态参数，以及获取根据M组小区控制确定的第一CP 所述目标小区的参数CP，其中所述网络状态参数包括密钥性能参数KPI和小区测量参数，根据所述第一网络状态参数和从记录网络状态参数和网络状态参数之间的映射关系的第一条目确定 安全状态，第一时间段中目标单元的安全状态; 以及根据所述第一时间段中的所述目标小区的安全状态对所述目标小区执行网络优化。

公开(公告)号：US20140056240A1

公开(公告)日：2014-02-27

申请号：US13954637

申请日：2013-07-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hongcheng ZHUANG

IPC: H04L5/00

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 distributing 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 distribute the F-DPCH and HSDPA resources to the UE, otherwise the RNC instructs the Node B to distribute 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将F-DPCH和HSDPA资源分配给UE，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：US20220279359A1

公开(公告)日：2022-09-01

申请号：US17629110

申请日：2020-07-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Fanhua KONG ,  Qi WANG ,  Hongcheng ZHUANG

IPC: H04W16/20 ,  H04L41/22

Abstract: Embodiments of this application disclose a wireless access point deployment method and apparatus. In the method, after receiving a first operation, a terminal device displays a floor plan determining interface. Then, the terminal device receives a second operation for the floor plan determining interface, and determines a first floor plan based on the second operation. The terminal device determines an AP type recommended to be deployed currently. Next, the terminal device displays an AP deployment interface based on the first floor plan and the AP type, where the AP deployment interface is used to display a quantity of APs recommended to be deployed and locations of the APs recommended to be deployed.

公开(公告)号：US20210400590A1

公开(公告)日：2021-12-23

申请号：US16963465

申请日：2019-01-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jianhui LI ,  Zhenguo DU ,  Hongcheng ZHUANG

IPC: H04W52/02 ,  H04W72/04 ,  H04W56/00

Abstract: A system information updating method, a user equipment and a base station are provided, the method including: receiving, by the wake-up radio (WUR) interface of the user equipment, a wake-up signal sent by the base station, where the wake-up signal is used to wake up a main radio interface of the user equipment and instruct the main radio interface of the user equipment to receive updated system information, the wake-up signal includes system information (SI) update transmission control information, and the SI update transmission control information includes information required for receiving the updated system information; waking up, by the WUR interface of the user equipment, the main radio interface of the user equipment; and receiving, by the user equipment according to the SI update transmission control information through the woken-up main radio interface, the updated system information sent by the base station.

公开(公告)号：US20190110335A1

公开(公告)日：2019-04-11

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 ,  H04W24/08 ,  H04W40/16 ,  H04W24/10 ,  H04W72/04 ,  H04W72/08 ,  H04B17/336

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：US20180184470A1

公开(公告)日：2018-06-28

申请号：US15901105

申请日：2018-02-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zezhou LUO ,  Hongcheng ZHUANG

IPC: H04W76/10 ,  H04W88/08 ,  H04W72/04

CPC classification number: H04W76/10 ,  H04W28/16 ,  H04W36/30 ,  H04W48/20 ,  H04W72/0413 ,  H04W84/042 ,  H04W84/047 ,  H04W88/08

Abstract: Embodiments of the present invention disclose a wireless backhaul connection establishment method and apparatus. According to the embodiments of the present invention, a first base station obtains a valid backhaul capability of a neighboring base station, where the neighboring base station is a base station that can perform wireless communication with the first base station, and the valid backhaul capability reflects a maximum capability of a base station to serve a newly-added backhaul service; the first base station selects an upstream base station from the neighboring base station according to the valid backhaul capability of the neighboring base station and a backhaul service requirement for the first base station, where the upstream base station is configured to provide a wireless backhaul relay service for the first base station; and the first base station establishes a wireless backhaul connection with the upstream base station.

公开(公告)号：US20170134970A1

公开(公告)日：2017-05-11

申请号：US15411006

申请日：2017-01-20

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jietao ZHANG ,  Hongcheng ZHUANG

IPC: H04W24/02 ,  H04W28/08 ,  H04W28/02

CPC classification number: H04W24/02 ,  H04L47/29 ,  H04W24/10 ,  H04W28/0205 ,  H04W28/0236 ,  H04W28/0268 ,  H04W28/0284 ,  H04W28/08

Abstract: Embodiments of the present invention disclose a network optimization method and apparatus, and a base station. The method includes: collecting statistics on a load index of a cell within a coverage area; determining a load level of the cell according to the load index of the cell; obtaining a network key performance indicator of the cell; determining a performance status of the cell according to the load index and the network key performance indicator of the cell; determining a cause for overload of the cell according to the performance status of the cell when the load level of the cell is overload; and sending a message to a self-organized network SON entity, where the message carries an identifier that is used to indicate the cause for overload of the cell.

公开(公告)号：US20160302097A1

公开(公告)日：2016-10-13

申请号：US15185932

申请日：2016-06-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hongcheng ZHUANG ,  Shmelkin DMITRI ,  Andrian BELETCHI

IPC: H04W24/08 ,  H04M3/22 ,  H04L12/26 ,  H04W28/08

CPC classification number: H04W24/08 ,  H04L43/0876 ,  H04L43/50 ,  H04M3/2263 ,  H04W24/02 ,  H04W28/08 ,  H04W84/18

Abstract: The present disclosure provides a method and an apparatus for determining a performance indicator of a communications network. The method includes: acquiring bandwidth utilization rates, throughputs of GBR services, and throughputs of non-GBR services of multiple areas included in a communications network; determining load statuses of the multiple areas according to the bandwidth utilization rates of the multiple areas; determining rate requirements of the non-GBR services of the multiple areas according to the load statuses of the multiple areas, the throughputs of the GBR services of the multiple areas, and the throughputs of the non-GBR services of the multiple areas; determining rate requirements of the GBR services of the multiple areas; determining loads of the multiple areas according to the rate requirements of the GBR services and the rate requirements of the non-GBR services of the multiple areas; and determining a load-associated key performance indicator of the communications network.

Abstract translation: 本公开提供了一种用于确定通信网络的性能指标的方法和装置。 该方法包括：获取带宽利用率，GBR业务的吞吐量，以及通信网络中包含的多个区域的非GBR业务的吞吐量; 根据多个区域的带宽利用率确定多个区域的负载状态; 根据多个区域的负载状态确定多个区域的非GBR业务的速率要求，多个区域的GBR业务的吞吐量以及多个区域的非GBR业务的吞吐量; 确定多个地区GBR服务的速率要求; 根据GBR服务的速率要求和多个地区的非GBR服务的速率要求确定多个区域的负载; 以及确定所述通信网络的负载相关的关键性能指标。

公开(公告)号：US20160302087A1

公开(公告)日：2016-10-13

申请号：US15187441

申请日：2016-06-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zezhou LUO ,  Hongcheng ZHUANG

IPC: H04W24/02 ,  H04W28/06

CPC classification number: H04W24/02 ,  H04W28/06 ,  H04W72/0446

Abstract: The present invention provides a network optimization system, device, and method, including: determining, by a radio resource management functional entity, radio resource statistical data that is based on a TTI time granularity, acquiring radio resource configuration information, and managing a radio resource of a cell in which the radio resource management functional entity is located; determining, by a distributed optimization functional entity, first time granularity data and a first key performance index KPI, determining first reference configuration information, determining a first optimization plan according to the first statistical data and the first reference configuration information, and optimizing the first KPI; and determining, by a centralized optimization functional entity, second statistical data that is based on a second time granularity, and a second KPI, determining second reference configuration information, determining, according to the second statistical data and the second reference configuration information.

Abstract translation: 本发明提供一种网络优化系统，装置和方法，包括：由无线资源管理功能实体确定基于TTI时间粒度的无线资源统计数据，获取无线资源配置信息，管理无线资源 的无线电资源管理功能实体所在的小区; 通过分布式优化功能实体确定第一时间粒度数据和第一关键性能指标KPI，确定第一参考配置信息，根据第一统计数据和第一参考配置信息确定第一优化计划，以及优化第一KPI ; 以及通过集中式优化功能实体确定基于第二时间粒度的第二统计数据和确定第二参考配置信息的第二KPI，根据第二统计数据和第二参考配置信息来确定。