公开(公告)号：US11502919B2

公开(公告)日：2022-11-15

申请号：US17387507

申请日：2021-07-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haitao Xia

IPC: G06F15/16 ,  G06F9/54 ,  H04L29/06 ,  H04L41/5041 ,  G06F9/455

Abstract: A network service management method, where the method may include: receiving, by a second network functions virtualization orchestrator (NFVO), a first request sent by a first NFVO; establishing, by the second NFVO, a first connection between the nested network service instance and the composite network service instance and a second connection between the nested network service instance and a member instance in the composite network service instance based on the service access point instance and the information about the service access point instance; and establishing a network connection between the nested network service instance and a member instance in the nested network service instance based on the service access point instance and the information about the service access point instance.

公开(公告)号：US20210359919A1

公开(公告)日：2021-11-18

申请号：US17387507

申请日：2021-07-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haitao Xia

IPC: H04L12/24 ,  G06F9/455

Abstract: A network service management method, where the method may include: receiving, by a second network functions virtualization orchestrator (NFVO), a first request sent by a first NFVO; establishing, by the second NFVO, a first connection between the nested network service instance and the composite network service instance and a second connection between the nested network service instance and a member instance in the composite network service instance based on the service access point instance and the information about the service access point instance; and establishing a network connection between the nested network service instance and a member instance in the nested network service instance based on the service access point instance and the information about the service access point instance.

公开(公告)号：US11108653B2

公开(公告)日：2021-08-31

申请号：US16910317

申请日：2020-06-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Haitao Xia

IPC: G06F15/16 ,  G06F9/54 ,  H04L29/06 ,  H04L12/24 ,  G06F9/455

Abstract: A network service management method includes receiving, by a second NFVO, a first request sent by a first NFVO; and establishing, by the second NFVO, a connection between the nested network service instance and the composite network service instance and a connection between the nested network service instance and a member instance in the composite network service instance based on the service access point instance and the information about the service access point instance, and establishing a network connection between the nested network service instance and a member instance in the nested network service instance based on the service access point instance and the information about the service access point instance.

公开(公告)号：US09258777B2

公开(公告)日：2016-02-09

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：US09220060B2

公开(公告)日：2015-12-22

申请号：US13664224

申请日：2012-10-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haitao Xia ,  Dong Zhao ,  Lan Zou

IPC: H04W52/02

CPC classification number: H04W52/0206 ,  H04W4/025 ,  H04W88/10 ,  Y02D70/00

Abstract: A method, an apparatus, and a system for energy saving management in a network management system are disclosed. The method for energy saving management includes: configuring, by an integrated reference point manager IRPManager, an energy saving policy, where the energy saving policy includes an identifier of a coverage backup entity for energy saving and further includes policy information of energy saving activation and/or policy information of energy saving deactivation; and sending, by the IRPManager, the energy saving policy to an integrated reference point agent IRPAgent, where the energy saving policy is used to perform energy saving management on a base station.

Abstract translation: 公开了一种网络管理系统中节能管理的方法，装置和系统。 节能管理方法包括：通过综合参考点管理器IRPManager配置节能策略，其中节能策略包括用于节能的覆盖备份实体的标识符，并且还包括节能激活的策略信息和/ 或节能减排政策信息; 并由IRPManager将节能政策发送给综合参考点代理IRPAgent，其中使用节能策略对基站执行节能管理。

公开(公告)号：US20220075666A1

公开(公告)日：2022-03-10

申请号：US17527121

申请日：2021-11-15

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Haitao Xia

IPC: G06F9/50 ,  G06F9/455 ,  H04L29/08

Abstract: A containerized virtualised network function (VNF) deployment method and a related device are disclosed. The disclosed method, implemented by a VNF manager (VNFM), includes receiving a first VNF instantiation request from a network functions virtualisation orchestrator (NFVO), where the first VNF instantiation request carries a first VNF instance identifier and a first virtualised network function descriptor (VNFD) identifier. The method further includes determining a container object package identifier referenced by a VNFD identified by the first VNFD identifier, sending a container object package management request to a container management entity, and receiving a container object package management response, which indicates that a container object instance in a container object package is successfully created, from the container management entity. Furthermore, the method includes creating a VNF instance identified by the first VNF instance identifier, and maintaining a mapping relationship between the first VNF instance identifier and the container object package identifier.

公开(公告)号：US20210389970A1

公开(公告)日：2021-12-16

申请号：US17462139

申请日：2021-08-31

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yansong Geng ,  Bo Chen ,  Haitao Xia

IPC: G06F9/455 ,  G06F9/355

Abstract: In a method of managing the lifecycle of a virtual network function (VNF), a VNF manager sends a pre-notification to the VNF to notify the VNF in advance that the VNF is to enter a target stage of the lifecycle. After receiving a response to the pre-notification from the VNF, the VNF manager controls the VNF to enter the target stage of the lifecycle.

公开(公告)号：US10601666B2

公开(公告)日：2020-03-24

申请号：US16168512

申请日：2018-10-23

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Haitao Xia

IPC: G06F15/173 ,  H04L12/24 ,  H04L12/46 ,  G06F9/50

Abstract: An NFV MANO policy descriptor management method and an apparatus are disclosed. The method includes: receiving, by a policy rule execution entity, a network functions virtualization management and orchestration (NFV MANO) operation request sent by a policy rule decision entity, where the NFV MANO operation request includes a policy parameter; obtaining a policy descriptor file corresponding to the NFV MANO operation request, where the policy descriptor file includes at least one piece of policy information corresponding to an NFV MANO operation requested by the NFV MANO operation request; and configuring the policy parameter into the policy information to form a policy rule. Operational efficiency of NFV MANO policy management in the prior art is improved.

公开(公告)号：US20190289499A1

公开(公告)日：2019-09-19

申请号：US16256061

申请日：2019-01-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haitao Xia ,  Chunshan Xiong ,  Weihua Qiao

IPC: H04W28/08 ,  H04W28/02 ,  H04L29/08 ,  H04L29/06

Abstract: A control method and apparatus for load transmission is provided. The control method includes: receiving a trigger event reported by a proxy server, where the trigger event includes a first transmission delay of a first member transmission path and a second transmission delay of a second member transmission path, and reporting the trigger event when one of the first and the second transmission delays is greater than a first delay threshold, The method also includes initiating a request to a packet data network gateway and obtaining network information fed back by the packet data network gateway. The method also includes controlling, according to the first transmission delay, the second transmission delay, and the network information, the proxy server to perform corresponding load distribution.

公开(公告)号：US20170181016A1

公开(公告)日：2017-06-22

申请号：US15450793

申请日：2017-03-06

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haitao Xia ,  Dong Zhao ,  Lan Zou

IPC: H04W24/04 ,  H04L12/26 ,  H04W24/10

CPC classification number: H04W24/04 ,  H04B7/0697 ,  H04L1/04 ,  H04L1/06 ,  H04L5/00 ,  H04L41/0604 ,  H04L43/04 ,  H04L43/06 ,  H04L43/16 ,  H04W24/10

Abstract: The present invention provides a method and device for subscribing to an RLF report. An integration reference point manager configures a subscription condition for an RLF report for an integration reference point agent. The integration reference point manager obtains an RLF report that is sent by the integration reference point agent and satisfies the subscription condition. The present invention can avoid that a base station sends an RLF report obtained from a UE, to an IRPManager through an IRPAgent in a best-effort mode, thereby decreasing the load of information transferred between the IRPManager and the IRPAgent.