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公开(公告)号：US10321381B2
公开(公告)日：2019-06-11
申请号：US14812932
申请日：2015-07-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Ming Jiang , Ping Zhang
Abstract: The present invention relates to a system, a device, and a method for customizing a user-defined network. The system includes a gateway and a mobile network element. The gateway is configured to receive a user-defined network request, request, according to the user-defined network request, an invocation of a communications service corresponding to the mobile network element to establish or modify the user-defined network, and return an invocation result. The user-defined network request includes definition information of an MBB communications service resource required by the MBB application service. The mobile network element is configured to implement invocation of the corresponding communications service. Therefore, the MBB communications service resources required by an MBB application are customized as required, and an invocation of the MBB communications service resources is associated with a requirement of the MBB application, thereby implementing reasonable utilization of the MBB communications service resources.
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公开(公告)号：US09030930B2
公开(公告)日：2015-05-12
申请号：US13711191
申请日：2012-12-11
Applicant: Huawei Technologies Co., Ltd.
Inventor： Ming Jiang
IPC: H04L1/16 , H04L12/707 , H04W76/04 , H04W40/36 , H04W36/18
Abstract: Embodiments of the present invention provide a method, an apparatus, and a system for switching a communication path. The method for switching a communication path includes: receiving, by an access network device, a data packet for implementing a communication service between a terminal and a first media source; learning, by the access network device, according to the data packet, that a local exchange path between the terminal and the first media source is unavailable; and transferring, by the access network device, the data packet via a detour path, where the data packet is also used by a channel control device on the detour path to control the terminal to disconnect from the detour path and establish a local exchange path between the terminal and a second media source, and where the second media source is in coverage of an access network device currently providing a service for the terminal.
Abstract translation: 本发明的实施例提供了一种切换通信路径的方法，装置和系统。 用于切换通信路径的方法包括：由接入网络设备接收用于实现终端和第一媒体源之间的通信服务的数据分组; 由接入网络设备根据数据包学习终端与第一媒体源之间的本地交换路径不可用; 并且通过接入网络设备经由迂回路径传送数据分组，其中数据分组也被迂回路径上的信道控制设备使用，以控制终端与迂回路径断开并建立在迂回路径之间的本地交换路径 终端和第二媒体源，并且其中第二媒体源正在为终端提供服务的接入网络设备的覆盖范围内。
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公开(公告)号：US20200329511A1
公开(公告)日：2020-10-15
申请号：US16911465
申请日：2020-06-25
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Youyang Yu , Ming Jiang
Abstract: Various embodiments provide a session establishment method and system, and a device, to resolve a prior-art problem that NAS message transfer cannot be separated from session user plane establishment and application in some scenarios is limited. In those embodiment, under the establishment method, a first non-access stratum (NAS) message is sent by a terminal to a first access network device corresponding to a first access technology, where the first NAS message is used to request to establish a session. A second NAS message from the first access network device can be received by the terminal, where the second NAS message carries an identifier of a user plane function network element. A session establishment procedure can be initiated by the terminal between the terminal and the user plane function network element based on the identifier of the user plane function network element by using a second access technology.
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公开(公告)号：US20170222953A1
公开(公告)日：2017-08-03
申请号：US15493651
申请日：2017-04-21
Applicant: Huawei Technologies Co., Ltd.
Inventor： Meisheng Liu , Ming Jiang , Jidong Zhang
IPC: H04L12/947 , H04L12/801 , H04L12/823 , H04L12/813
CPC classification number: H04L49/252 , H04L29/08 , H04L47/17 , H04L47/20 , H04L47/323 , H04L67/28 , H04L69/22
Abstract: This embodiment provides a user packet forwarding control method and a processing node. A processing node receives a processed user packet sent by a first target value-added server (VAS), and the processing node correspondingly generates a target processing identifier according to the processed user packet, so that the processing node determines, according to the target processing identifier, that the user packet has been processed by the first target VAS. Each processing node can determine VASs that have processed the user packet, without the need to change the original user packet, thereby effectively ensuring that each VAS provides a normal value-added service to the user packet, and avoiding a fault in a process of forwarding the user packet between value-added servers.
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公开(公告)号：US11483878B2
公开(公告)日：2022-10-25
申请号：US16911465
申请日：2020-06-25
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Youyang Yu , Ming Jiang
Abstract: Various embodiments provide a session establishment method and system, and a device, to resolve a prior-art problem that NAS message transfer cannot be separated from session user plane establishment and application in some scenarios is limited. In those embodiment, under the establishment method, a first non-access stratum (NAS) message is sent by a terminal to a first access network device corresponding to a first access technology, where the first NAS message is used to request to establish a session. A second NAS message from the first access network device can be received by the terminal, where the second NAS message carries an identifier of a user plane function network element. A session establishment procedure can be initiated by the terminal between the terminal and the user plane function network element based on the identifier of the user plane function network element by using a second access technology.
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Patent Agency Ranking
公开(公告)号：US20160080253A1
公开(公告)日：2016-03-17
申请号：US14947776
申请日：2015-11-20
Applicant: Huawei Technologies Co. Ltd.
Inventor： Yan Wang , Weihua Hu , Ming Jiang , Tao Qian
IPC: H04L12/721 , H04L12/851 , H04L12/751
CPC classification number: H04L45/38 , H04L12/6418 , H04L45/02 , H04L47/2441
Abstract: The present invention provides a service routing system, device, and method. In embodiments of the present invention, a first service flow classifier generates a notification message that includes service flow category information, a service path controller generates, according to the notification message, a first forwarding entry corresponding to each of i programmable switches that are connected to k service enablers, and the i programmable switches each forward a data packet of a service flow according to the corresponding first forwarding entries, so that the k service enablers process the data packet of the service flow according to a sequence. In this way, network reliability can be improved.
Abstract translation: 本发明提供了一种服务路由系统，设备和方法。 在本发明的实施例中，第一服务流分类器生成包括服务流类别信息的通知消息，服务路径控制器根据通知消息产生与i个可编程交换机中的每一个对应的第一转发条目， k个服务使能器，并且i个可编程交换机根据相应的第一转发条目转发一个服务流的数据包，使得k个服务使能器根据序列处理服务流的数据包。 这样可以提高网络的可靠性。
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7.发明申请公开(公告)号：US20150334634A1
公开(公告)日：2015-11-19
申请号：US14812932
申请日：2015-07-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Ming Jiang , Ping Zhang
IPC: H04W48/02
Abstract: The present invention relates to a system, a device, and a method for customizing a user-defined network. The system includes a gateway and a mobile network element. The gateway is configured to receive a user-defined network request, request, according to the user-defined network request, an invocation of a communications service corresponding to the mobile network element to establish or modify the user-defined network, and return an invocation result. The user-defined network request includes definition information of an MBB communications service resource required by the MBB application service. The mobile network element is configured to implement invocation of the corresponding communications service. Therefore, the MBB communications service resources required by an MBB application are customized as required, and an invocation of the MBB communications service resources is associated with a requirement of the MBB application, thereby implementing reasonable utilization of the MBB communications service resources.
Abstract translation: 本发明涉及一种用于定制用户定义的网络的系统，设备和方法。 该系统包括网关和移动网元。 网关被配置为接收用户定义的网络请求，根据用户定义的网络请求请求调用对应于移动网络元件的通信服务以建立或修改用户定义的网络，并且返回调用 结果。 用户定义的网络请求包括MBB应用服务所需的MBB通信服务资源的定义信息。 移动网元被配置为实现相应通信服务的调用。 因此，MBB应用所需的MBB通信服务资源根据需要进行定制，MBB通信服务资源的调用与MBB应用的需求相关联，从而实现MBB通信服务资源的合理利用。
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公开(公告)号：US10149333B2
公开(公告)日：2018-12-04
申请号：US15242133
申请日：2016-08-19
Applicant: Huawei Technologies Co., Ltd.
Inventor： Ming Jiang , Yang Shen , Wenfu Wu
Abstract: Embodiments of the present invention provide a communication data processing method, an apparatus, and a system. A communication data processing method includes: acquiring, by a processing apparatus, a data distribution policy, where the data distribution policy includes storage information of a storage apparatus, where the storage apparatus is configured to store context information of a user equipment UE; and saving, by the processing apparatus, context information of a UE into the storage apparatus according to the data distribution policy, or acquiring context information of a UE from the storage apparatus according to the data distribution policy. In this case, a service of the UE may be resumed according to the acquired context information, and uninterrupted service processing is achieved even if the processing network element is faulty or the processing node is faulty, thereby improving security and reliability of processing.
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公开(公告)号：US20130100800A1
公开(公告)日：2013-04-25
申请号：US13711191
申请日：2012-12-11
Applicant: Huawei Technologies Co., Ltd.
Inventor： Ming Jiang
IPC: H04L12/56
Abstract: Embodiments of the present invention provide a method, an apparatus, and a system for switching a communication path. The method for switching a communication path includes: receiving, by an access network device, a data packet for implementing a communication service between a terminal and a first media source; learning, by the access network device, according to the data packet, that a local exchange path between the terminal and the first media source is unavailable; and transferring, by the access network device, the data packet via a detour path, where the data packet is also used by a channel control device on the detour path to control the terminal to disconnect from the detour path and establish a local exchange path between the terminal and a second media source, and where the second media source is in coverage of an access network device currently providing a service for the terminal.
Abstract translation: 本发明的实施例提供了一种切换通信路径的方法，装置和系统。 用于切换通信路径的方法包括：由接入网络设备接收用于实现终端和第一媒体源之间的通信服务的数据分组; 由接入网络设备根据数据包学习终端与第一媒体源之间的本地交换路径不可用; 并且通过接入网络设备经由迂回路径传送数据分组，其中数据分组也被迂回路径上的信道控制设备使用，以控制终端与迂回路径断开并建立在迂回路径之间的本地交换路径 终端和第二媒体源，并且其中第二媒体源正在为终端提供服务的接入网络设备的覆盖范围内。
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公开(公告)号：US11570617B2
公开(公告)日：2023-01-31
申请号：US17129479
申请日：2020-12-21
Applicant: Huawei Technologies Co., Ltd.
Inventor： Ming Jiang , Wenjin Yang
IPC: H04W12/033 , H04W12/02 , H04W12/45
Abstract: A communication method and a communications apparatus are provided. The method includes: when receiving a first PDU session establishment request sent by a UE, encrypting, by an access and management network element (AMF), user information in the request, to obtain encrypted user information; and sending, by the AMF, a second PDU session establishment request to an SMF in response to the first PDU session establishment request, where the second PDU session establishment request carries the encrypted user information. In this manner, after the UE accesses a core network, an AMF entity may encrypt user information of the UE. The interaction information between NF entities, for example, the AMF entity and an SMF entity, carries the encrypted user information, which helps prevent user privacy leakage.
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