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公开(公告)号：US11057309B2
公开(公告)日：2021-07-06
申请号：US16552546
申请日：2019-08-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Li Ji , Ruiyue Xu , Yan Li , Xiaoqian Jia
IPC: H04L12/857 , H04L12/24 , H04W72/04
Abstract: Embodiments of the present disclosure provide a management method, and a management device and a system that are based on the method. The method includes: sending, by a second management device, an update request to a first management device, where the update request is used to request the first management device to update requirement information of a subnet managed by the first management device; and then, determining, by the first management device, that the subnet can satisfy the update request, or determining that the subnet cannot satisfy the update request. In the solutions in the embodiments of the present disclosure, the second management device can request the first management device to update the requirement information of the subnet managed by the first management device, thereby preventing a management fault of an entire network slice when a subnet managed by the second management device cannot satisfy a preset requirement.
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公开(公告)号：US20180145889A1
公开(公告)日：2018-05-24
申请号：US15859821
申请日：2018-01-02
Applicant: Huawei Technologies Co., Ltd.
Abstract: A life cycle management method and device for a network service are provided. The method includes determining, by an operation support system (OSS) according to a target network service (NS), an existing virtualized network function (VNF) instance required for life cycle management on the target NS; sending, by the OSS, a life cycle management request of the target NS to a network function virtualization orchestrator (NFVO), where the life cycle management request includes a mapping relationship between an identifier of the existing VNF instance and a characteristic parameter corresponding to the identifier; and receiving, by the NFVO, the life cycle management request from the OSS for the target NS, and performing life cycle management on the target NS according to the existing VNF instance and the mapping relationship. In embodiments of the present disclosure, processing efficiency of life cycle management and resource utilization can be improved.
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公开(公告)号：US20170315844A1
公开(公告)日：2017-11-02
申请号：US15654286
申请日：2017-07-19
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: G06F9/5005 , G06F9/45558 , G06F9/50 , G06F9/5077 , G06F2009/45595 , H04L29/02
Abstract: A method for associating a network service (NS) with a virtualized network function (VNF), an apparatus, and a system such that a network manager (NM) can determine a relationship between an NS and a VNF, and maintain the NS. The method includes sending, by an NM, an NS instantiation request message to a network function virtualization orchestrator (NFVO), receiving an NS instantiation completion message from the NFVO, and determining a mapping relationship between a first NS and N VNFs according to information about the first NS and information about the N VNFs. The NS instantiation request message carries the information about the first NS, the NS instantiation completion message carries the information about the first NS and the information about the N VNFs, information about each VNF in the information about the N VNFs represents the VNF in the N VNFs forming the first NS, and N≧1.
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公开(公告)号：US09560570B2
公开(公告)日：2017-01-31
申请号：US14626432
申请日：2015-02-19
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Li Ji , Binsong Tang
CPC classification number: H04W36/30 , H04W36/005 , H04W36/08
Abstract: The present invention is applicable to the field of communications and specifically provides a method for determining a cell handover. The method includes: receiving related information of a handed-over UE that is sent by a source base station when the source base station initiates a handover operation; and determining, according to the related information of the handed-over UE, whether to hand over the handed-over UE back to a source cell of the source base station, where the related information of the handed-over UE at least includes a handover cause reference value of the UE in the source cell. The technical solutions provided in the present invention have an advantage of avoiding back-and-forth Ping Pong handovers between a source cell of a source base station and a target cell of a target base station.
Abstract translation: 本发明可应用于通信领域，具体提供一种确定小区切换的方法。 该方法包括：当源基站发起切换操作时，接收由源基站发送的切换UE的相关信息; 以及根据所述切换UE的相关信息，确定是否将所切换的UE切换回所述源基站的源小区，其中所述切换的所述UE的相关信息至少包括切换 在源小区中引起UE的参考值。 本发明提供的技术方案具有避免在源基站的源小区与目标基站的目标小区之间来回切换乒乓切换的优点。
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公开(公告)号：US20160337932A1
公开(公告)日：2016-11-17
申请号：US15220716
申请日：2016-07-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Li Ji , Hongzhuo Zhang , Huan Zhang
CPC classification number: H04W36/38 , H04W36/0066 , H04W36/14 , H04W48/20 , H04W88/06
Abstract: A service transfer method and apparatus, and a service transfer processing method and apparatus relate to the field of mobile communications, are applied to a service transfer technology, and can improve utilization of network system resources. The method comprises: acquiring, by a UE, first information that is used to instruct the UE to perform service transfer to a wireless local area network (WLAN) access point; performing service transfer according to the first information; and sending a service transfer result to a 3rd Generation Partnership Project (3GPP) access point that serves the UE.
Abstract translation: 将服务传送方法和装置以及与移动通信领域相关的服务传送处理方法和装置应用于服务传输技术，并可以提高网络系统资源的利用率。 该方法包括：由UE获取用于指示UE对无线局域网（WLAN）接入点进行业务传送的第一信息; 根据第一信息执行业务转移; 并将服务传送结果发送到为UE服务的第三代合作伙伴计划（3GPP）接入点。
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Patent Agency Ranking
公开(公告)号：US20150163718A1
公开(公告)日：2015-06-11
申请号：US14626432
申请日：2015-02-19
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Li Ji , Binsong Tang
IPC: H04W36/30
CPC classification number: H04W36/30 , H04W36/005 , H04W36/08
Abstract: The present invention is applicable to the field of communications and specifically provides a method for determining a cell handover. The method includes: receiving related information of a handed-over UE that is sent by a source base station when the source base station initiates a handover operation; and determining, according to the related information of the handed-over UE, whether to hand over the handed-over UE back to a source cell of the source base station, where the related information of the handed-over UE at least includes a handover cause reference value of the UE in the source cell. The technical solutions provided in the present invention have an advantage of avoiding back-and-forth PingPong handovers between a source cell of a source base station and a target cell of a target base station.
Abstract translation: 本发明可应用于通信领域，具体提供一种确定小区切换的方法。 该方法包括：当源基站发起切换操作时，接收由源基站发送的切换UE的相关信息; 以及根据所述切换UE的相关信息，确定是否将所切换的UE切换回所述源基站的源小区，其中所述切换的所述UE的相关信息至少包括切换 在源小区中引起UE的参考值。 本发明提供的技术方案具有避免源基站的源小区与目标基站的目标小区之间的前后PingPong切换的优点。
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公开(公告)号：US10785655B2
公开(公告)日：2020-09-22
申请号：US16400224
申请日：2019-05-01
Applicant: Huawei Technologies Co., Ltd.
Abstract: This application provide an information sending method, and a device and a system. The method includes: creating or updating, by a first device, a network slice instance; sending, by the first device, a first message to a second device, where the first message carries first network slice instance information, the first network slice instance information is first information about the created or updated network slice instance, and the first network slice instance information includes an identifier of the network slice instance; and storing or configuring, by the second device, the first network slice instance information. In the solutions, after creating or updating the network slice instance, the first device may send the information about the created or updated network slice instance to the second device, and the second device may store or configure the information, so as to avoid allocating an improper network slice instance to a terminal.
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公开(公告)号：US10334498B2
公开(公告)日：2019-06-25
申请号：US15824003
申请日：2017-11-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Li Ji , Hongzhuo Zhang , Huan Zhang
Abstract: A service transfer method and apparatus, and a service transfer processing method and apparatus relate to the field of mobile communications, are applied to a service transfer technology, and can improve utilization of network system resources. The method comprises: acquiring, by a UE, first information that is used to instruct the UE to perform service transfer to a wireless local area network (WLAN) access point; performing service transfer according to the first information; and sending a service transfer result to a 3rd Generation Partnership Project (3GPP) access point that serves the UE.
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公开(公告)号：US20180084474A1
公开(公告)日：2018-03-22
申请号：US15824003
申请日：2017-11-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Li Ji , Hongzhuo Zhang , Huan Zhang
CPC classification number: H04W36/38 , H04W36/0066 , H04W36/14 , H04W48/20 , H04W88/06
Abstract: A service transfer method and apparatus, and a service transfer processing method and apparatus relate to the field of mobile communications, are applied to a service transfer technology, and can improve utilization of network system resources. The method comprises: acquiring, by a UE, first information that is used to instruct the UE to perform service transfer to a wireless local area network (WLAN) access point; performing service transfer according to the first information; and sending a service transfer result to a 3rd Generation Partnership Project (3GPP) access point that serves the UE.
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公开(公告)号：US09860827B2
公开(公告)日：2018-01-02
申请号：US15230787
申请日：2016-08-08
Applicant: Huawei Technologies Co., Ltd.
Inventor： Li Ji , Hongzhuo Zhang
CPC classification number: H04W48/08 , H04W8/02 , H04W48/10 , H04W48/16 , H04W84/042 , H04W84/12 , H04W88/06
Abstract: The present application discloses an identifier interaction method, comprising sending, by a 3GPP access network entity, an identifier of a wireless local area network (WLAN) to the user equipment according to the priority information of the WLAN, where the identifier of the WLAN is an identifier of a WLAN that a home area operator of a user equipment (UE) allows the UE to access and/or an identifier of a WLAN that a roaming area operator of the UE allows the UE to access, and the 3GPP access network entity is in a roaming area in which the user equipment is located.
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