公开(公告)号：US20190273668A1

公开(公告)日：2019-09-05

申请号：US16415840

申请日：2019-05-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haitao XIA

IPC: H04L12/24

Abstract: This application provides a network service life cycle management grant method, including: receiving, by a first NFVO, an NS LCM operation request from a sender, where the NS LCM operation request carries an identifier of a first NS instance and a type of an NS LCM operation; sending, by the first NFVO, a grant request to a second NFVO based on the NS LCM operation request, to request the second NFVO to permit the first NFVO to perform virtual resource management for the NS LCM operation performed for the first NS instance. Accordingly, a grant management mechanism is used between the first NFVO and the second NFVO, to implement target consistency.

公开(公告)号：US20150156714A1

公开(公告)日：2015-06-04

申请号：US14615692

申请日：2015-02-06

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haitao XIA

IPC: H04W52/02 ,  H04W24/08

CPC classification number: H04W52/0203 ,  H04W24/08 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1242 ,  Y02D70/1262

Abstract: The present invention provides a method, an apparatus, and a network management system for acquiring an energy efficiency parameter of a network with overlaid coverage, and a radio access network device and a communication system. The network management system can acquire, via the radio access network device, the performance measurement parameter of the target cell in the energy efficiency measurement area and the energy consumption value of the radio access network device to which the target cell in the energy efficiency measurement area belongs, then the network management system further acquires the energy efficiency parameter of the energy efficiency measurement area in the network with overlaid coverage, so as to help an operator with accurately learning about the actual gain brought by the cell energy saving use case.

Abstract translation: 本发明提供了一种用于获取具有覆盖覆盖的网络的能量效率参数的方法，装置和网络管理系统，以及无线电接入网络设备和通信系统。 网络管理系统能够通过无线接入网络装置获取能效测量区域中的目标小区的性能测量参数和能量测量区域中的目标小区所对应的无线接入网络设备的能量消耗值 属于网络管理系统，进一步获取覆盖覆盖网络中能效测量区域的能效参数，从而帮助操作人员准确了解电池节能用例带来的实际增益。

公开(公告)号：US20140043998A1

公开(公告)日：2014-02-13

申请号：US14058533

申请日：2013-10-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jun WANG ,  Xuelong WANG ,  Haitao XIA

IPC: H04W24/10

CPC classification number: H04W24/10 ,  H04W24/04 ,  H04W24/08

Abstract: Embodiments of the present invention provide a method and a device for cell outage detection. The method includes: receiving, by a controlling base station of a first cell, a request message, where the request message is used to request an outage measurement on a second cell, the first cell is a neighboring cell of the second cell; selecting, by the controlling base station of the first cell, a user equipment in the first cell to measure the second cell; receiving, by the controlling base station of the first cell, measurement information obtained by the user equipment by measuring the second cell, and generating, according to the measurement information, information used to determine whether an outage occurs in the second cell; and sending, by the controlling base station of the first cell, a reply message including the information used to determine whether an outage occurs in the second cell.

Abstract translation: 本发明的实施例提供了一种用于细胞中断检测的方法和装置。 该方法包括：由第一小区的控制基站接收请求消息，其中请求消息用于请求在第二小区上的中断测量，第一小区是第二小区的相邻小区; 由第一小区的控制基站选择第一小区中的用户设备来测量第二小区; 由所述第一小区的所述控制基站接收由所述用户设备通过测量所述第二小区获得的测量信息，并根据所述测量信息生成用于确定所述第二小区中是否发生中断的信息; 并且由第一小区的控制基站发送包括用于确定在第二小区中是否发生中断的信息的应答消息。

公开(公告)号：US20210135958A1

公开(公告)日：2021-05-06

申请号：US17146091

申请日：2021-01-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haitao XIA

IPC: H04L12/24

Abstract: This application provides a network service life cycle management grant method, including: receiving, by a first NFVO, an NS LCM operation request from a sender, where the NS LCM operation request carries an identifier of a first NS instance and a type of an NS LCM operation; sending, by the first NFVO, a grant request to a second NFVO based on the NS LCM operation request, to request the second NFVO to permit the first NFVO to perform virtual resource management for the NS LCM operation performed for the first NS instance. Accordingly, a grant management mechanism is used between the first NFVO and the second NFVO, to implement target consistency.

公开(公告)号：US20200329119A1

公开(公告)日：2020-10-15

申请号：US16877322

申请日：2020-05-18

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Haitao XIA ,  Xu YANG

IPC: H04L29/08 ,  H04L29/12 ,  H04L12/24

Abstract: A configuration method and apparatus which resolves a problem that a forwarding delay of a traffic flow or packet is relatively long. The configuration method includes: a mobile edge ME platform manager determining a network forwarding path NFP from an instantiated first MEC application to a first destination application, where the NFP is used to indicate a forwarding path of a traffic flow or packet that is sent by the first MEC application to the first destination application; the ME platform manager sending an NFP creation request to a virtualized infrastructure manager VIM, to request the VIM to create the NFP determined by the ME platform manager; and the ME platform manager associating the NFP created by the VIM with a first traffic flow rule configured for the first MEC application.

公开(公告)号：US20180375734A1

公开(公告)日：2018-12-27

申请号：US16054267

申请日：2018-08-03

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haitao XIA ,  Fang YU

IPC: H04L12/24 ,  G06F9/50 ,  G06F9/455

Abstract: Embodiments of the disclosure disclose a policy transmission method and apparatus in an NFV system. The method may include: obtaining, by a PMF unit, policy information, where the policy information includes a policy rule and a first policy parameter, and the first policy parameter is used to determine a target management unit for the policy rule in a MANO architecture of the NFV system; and transmitting, by the PMF unit, the policy rule to the target management unit based on the first policy parameter. According to the embodiments of the disclosure, an NFVO can be prevented from becoming a policy rule processing bottleneck.

公开(公告)号：US20150043432A1

公开(公告)日：2015-02-12

申请号：US14524588

申请日：2014-10-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lan ZOU ,  Haitao XIA ,  Kai ZHANG

IPC: H04W48/16 ,  H04W84/18

CPC classification number: H04W48/16 ,  H04W16/10 ,  H04W24/02 ,  H04W84/18

Abstract: The present invention provides a method, a device, and a system for selecting a self-organizing network (SON) function. The method comprises: an SON function selecting entity receives SON capability information of an SON functional entity, the SON capability information of the SON functional entity comprising: an SON capability supported by the SON functional entity and an activated state of the SON capability supported by the SON functional entity; the SON function selecting entity acquires an SON function selecting policy; the SON function selecting entity performs SON function selection according to the SON capability information of the SON functional entity and the SON function selecting policy. The technical solutions provided by the present invention are applicable to the field of communications, and solve the problem in the prior art that during the operation of SON function coordination, execution conflicts occur among functional instances.

Abstract translation: 本发明提供一种用于选择自组织网络（SON）功能的方法，装置和系统。 该方法包括：SON功能选择实体接收SON功能实体的SON能力信息，SON功能实体的SON能力信息包括：由SON功能实体支持的SON能力，以及SON功能实体支持的SON能力的激活状态 SON功能实体; SON功能选择实体获取SON功能选择策略; SON功能选择实体根据SON功能实体的SON能力信息和SON功能选择策略来执行SON功能选择。 本发明提供的技术方案适用于通信领域，解决了现有技术中在SON功能协调运行过程中发生功能实例之间执行冲突的问题。

公开(公告)号：US20140220953A1

公开(公告)日：2014-08-07

申请号：US14245186

申请日：2014-04-04

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Haitao XIA

IPC: H04W52/26

CPC classification number: H04W52/26 ,  H04W24/02 ,  H04W52/0206 ,  H04W88/08 ,  Y02D70/1222 ,  Y02D70/1242 ,  Y02D70/1262

Abstract: An energy saving (ES) management method for a base station includes: An integration reference point manager (IRPManager) initiates an ES enable/disable procedure or an ES activation/resumption procedure to an integration reference point agent (IRPAgent), where the ES enable/disable procedure is used to allow or prohibit an ES operation on the base station or a cell, and the ES activation/resumption procedure is used to cause the base station or the cell to go into or go out of an ES state. The technical solutions according to the embodiments of the present invention enable operators to perform unified management on an ES procedure for a base station at a base station level or a cell level.

Abstract translation: 用于基站的节能（ES）管理方法包括：集成参考点管理器（IRPManager）向集成参考点代理（IRPAgent）启动ES启用/禁用过程或ES激活/恢复过程，其中ES使能 / disable过程用于允许或禁止基站或小区上的ES操作，并且使用ES激活/恢复过程来使基站或小区进入或退出ES状态。 根据本发明的实施例的技术方案使得操作者能够在基站级别或小区级别的基站的ES过程上执行统一管理。