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公开(公告)号：US20200336894A1
公开(公告)日：2020-10-22
申请号：US16918515
申请日：2020-07-01
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yongcui Li , Yan Li , Hui Ni , Fang Yu
Abstract: A transmission method and apparatus related to the field of communications technologies and include obtaining, by a session management network element, transport network capability list information, where the transport network capability list information indicates whether a transport network supports high-reliability transmission, and the transport network is a network between an access device and a user plane network element, and managing, by the session management network element, a user plane connection, of a terminal, between the access device and the user plane network element based on the transport network capability list information, where the user plane connection is usable for transmitting a service flow packet of the terminal.
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公开(公告)号：US10530699B2
公开(公告)日：2020-01-07
申请号：US15921415
申请日：2018-03-14
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hui Ni , Yongcui Li
IPC: H04L12/851 , H04L12/715 , H04L12/717 , H04L12/741
Abstract: The present disclosure provides processing method including: receiving, by a forwarding plane device, an operation request of a service flow processing policy from a first control domain, the operation request of the service flow processing policy includes a service flow identifier corresponding to a to-be-processed policy; obtaining an identifier of the first control domain according to the operation request of the service flow processing policy; determining whether to allow the first control domain to operate the to-be-processed policy; and if the forwarding plane device determines to allow the first control domain to operate the to-be-processed policy, operating the to-be-processed policy according to the operation request of the service flow processing policy.
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公开(公告)号：US10257768B2
公开(公告)日：2019-04-09
申请号：US15367971
申请日：2016-12-02
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zhiwei Xiong , Hui Ni , Hui Cai
Abstract: The present application discloses a packet sending method and apparatus. The method includes: receiving a packet notification message sent by a first forwarding entity, where the first forwarding entity is a forwarding entity that receives a packet that is sent by a public data network PDN to a mobile terminal, and the packet notification message carries at least a terminal address of the mobile terminal; if the mobile terminal is in an idle state, paging the mobile terminal according to the terminal address of the mobile terminal, so that the mobile terminal sets up a connection to a base station eNodeB; and setting up a data channel between the eNodeB and the first forwarding entity, to connect the mobile terminal and the first forwarding entity, so that the first forwarding entity sends the packet to the mobile terminal by using the data channel and the connection.
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公开(公告)号：US10243783B2
公开(公告)日：2019-03-26
申请号：US15291838
申请日：2016-10-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Shiyong Tan , Hui Ni , Hui Cai
IPC: H04L12/24 , H04L12/707 , H04W24/04
Abstract: Embodiments of the present invention relate to a method and a device for processing a communication path. The method includes: obtaining a path processing parameter from local configuration information or from a control layer device, obtaining path information and/or a restarting counter parameter from the control layer device; increasing a path with an opposite-end device when the path information is of increasing a path, identifying the state of the path and/or the state of the opposite-end device using the path processing parameter and/or the restarting counter parameter the opposite-end device; reporting the fault state of the path and/or the reset state of the opposite-end device to the control layer device when the path fails and/or the opposite-end device is reset, releasing sessions on the failed path and/or on a path connected with the reset opposite-end device.
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公开(公告)号：US20190036794A1
公开(公告)日：2019-01-31
申请号：US16148429
申请日：2018-10-01
Applicant: Huawei Technologies Co., Ltd.
Inventor： Shunwan Zhuang , Peng Zhou , Zhenbin Li , Hui Ni , Nan Wu
IPC: H04L12/26 , H04L12/721
Abstract: A control method for collecting traffic statistics includes a control node obtains a statistics collection instruction, where the statistics collection instruction is used to instruct to collect traffic statistics of a target data flow, generates a traffic statistics collection policy according to the statistics collection instruction, where the traffic statistics collection policy includes a matching identifier of the target data flow, a first command, and a second command, and sends the traffic statistics collection policy to a forwarding node. The first command is used to instruct the forwarding node to set a traffic identifier for the target data flow based on the matching identifier, the second command is used to instruct the forwarding node to add traffic generated by a target packet to a traffic statistics collection result corresponding to the traffic identifier which is used to describe the traffic of the target data flow.
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Patent Agency Ranking
公开(公告)号：US20190007880A1
公开(公告)日：2019-01-03
申请号：US16104324
申请日：2018-08-17
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yan Li , Hui Ni , Yongcui Li
Abstract: Embodiments of the present disclosure provide a device control method and apparatus, and relate to the field of device control technologies. The method includes: determining a session attribute of user equipment UE; and sending the session attribute to a first access network AN accessed by the UE, where the session attribute is used by the first AN to control the
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公开(公告)号：US20180367675A1
公开(公告)日：2018-12-20
申请号：US16110962
申请日：2018-08-23
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hui Ni , Yongcui Li
Abstract: Embodiments of the present disclosure provide a charging measurement method, apparatus, and system. The method may include obtaining, by a control plane network element, a traffic flow charging parameter, the traffic flow charging parameter is an online charging parameter or an offline charging parameter. The method may also include determining a charging measurement parameter based on the traffic flow charging parameter, a charging measurement parameter determined based on the online charging parameter and a charging measurement parameter determined based on the offline charging parameter are charging measurement parameters in one charging measurement parameter set. Furthermore, the method may include sending a first message to a forwarding plane network element, where the first message carries the charging measurement parameter set and a traffic flow identifier, and the first message is used to trigger the forwarding plane network element to perform, based on the charging measurement parameter set, charging measurement on a traffic flow indicated by the traffic flow identifier.
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公开(公告)号：US20170339110A1
公开(公告)日：2017-11-23
申请号：US15675069
申请日：2017-08-11
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hui Ni
IPC: H04L29/06 , H04L12/851 , H04L12/741
CPC classification number: H04L63/0263 , H04L45/38 , H04L45/64 , H04L45/74 , H04L47/125 , H04L47/2483 , H04L63/0236 , H04L63/08 , H04L69/22 , H04W48/08 , H04W88/12
Abstract: Embodiments of the present invention relate to the communications field, and provide an access control apparatus, system, and method. The method includes: receiving a first service chain forwarding rule sent by a controller; receiving a first packet sent by a classifier; and when a service chain identifier carried in the first packet matches a first service chain identifier in the first service chain forwarding rule, forwarding the first packet to a first access network element according to a first identifier.
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公开(公告)号：US20170134275A1
公开(公告)日：2017-05-11
申请号：US15410885
申请日：2017-01-20
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hui Ni
IPC: H04L12/741
CPC classification number: H04L45/74 , H04L45/306 , H04L45/38 , H04L45/64 , H04L2212/00
Abstract: A service packet forwarding method and an apparatus, where the method includes receiving, by a classifier, a first service packet, generating, by the classifier, a second service packet according to a packet characteristic, and sending, by the classifier, the second service packet to a forwarder. Each piece of service chain information indicates a route of one service chain, a service packet carries multiple pieces of service chain information, and routes of multiple service chains constitute an entire path for forwarding the service packet.
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公开(公告)号：US20160315864A1
公开(公告)日：2016-10-27
申请号：US15199494
申请日：2016-06-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Shiyong Tan , Hui Ni , Hui Cai
IPC: H04L12/803 , H04L12/851
CPC classification number: H04L47/125 , H04L41/0823 , H04L47/2483
Abstract: A method includes receiving, by an ingress network element, a data packet, wherein an ingress flow entry is stored in the ingress network element. The ingress flow entry comprises flow description information and a processing network element indication, where the flow description information matches the data packet, and the processing network element indication is used to indicate a processing network element that processes the data packet after the ingress network element. The method further includes sending, by the ingress network element, the data packet to the processing network element according to the ingress flow entry, so that the processing network element performs context processing on the data packet.
Abstract translation: 一种方法包括：由入口网元接收数据分组，其中入口流入口存储在所述入口网络单元中。 入口流入口包括流描述信息和处理网元指示，其中流描述信息与数据分组匹配，处理网元指示用于指示在入口网元之后处理数据分组的处理网元。 所述方法还包括：根据所述入口流入口，由所述入口网元向所述处理网元发送所述数据分组，使得所述处理网元对所述数据分组进行上下文处理。
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