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51.发明授权公开(公告)号：US11265244B2
公开(公告)日：2022-03-01
申请号：US16815454
申请日：2020-03-11
Applicant: Huawei Technologies Co., Ltd.
Inventor： Ruobin Zheng , Wenle Yang
IPC: H04L29/12 , H04L45/64 , H04L45/02 , H04L45/00 , H04L45/42 , H04L45/745 , H04L49/00 , H04L61/103 , H04L61/5007 , H04L101/622
Abstract: A data transmission method includes: receiving, by the PNF SDN controller, a first packet and an access loop identifier that are sent by a first network device; generating, by the PNF SDN controller, a second packet based on the access loop identifier and the first packet; and sending, by the PNF SDN controller, the second packet to the virtualized network function software-defined networking VNF SDN controller, so that the VNF SDN controller sends the second packet to a second network device, where the second packet is used to request the second network device to assign an IP address or IP address prefix to user equipment.
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公开(公告)号：US11240666B2
公开(公告)日：2022-02-01
申请号：US16598472
申请日：2019-10-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Ruobin Zheng
Abstract: This application discloses an authentication method for accessing a network, an authentication device, and a user device. The method includes: an authentication device receives an authentication response message sent by user device, where the authentication response message includes first data, and the first data is data obtained by the user device based on biometric feature data of a target user. The authentication device obtains second data from a server, where the second data is data obtained by the server based on biometric feature data of a user, and generates indication information when the first data is the same as the second data, where the indication information is used to indicate that the user device is authenticated. The authentication device sends the indication information to the user device.
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公开(公告)号：US20220021601A1
公开(公告)日：2022-01-20
申请号：US17386761
申请日：2021-07-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Ruobin Zheng , Jianfei He
IPC: H04L12/715 , H04L12/707 , H04L12/721 , H04L12/751
Abstract: The embodiments of this application provide a routing domain, including a computing container and a network router. The network router is a routing node that supports route computation. The computing container is connected to the network router through a virtual link. The computing container is configured to: run a routing protocol, where the routing protocol is used to carry a computing capability of the computing container or the computing capability of the computing container and an identifier of a service or function running in the computing container; send the computing capability of the computing container or the computing capability of the computing container and the identifier of the service. The network router is configured to: obtain the computing capability and obtain a network capability of the routing domain; and compute a route based on the computing capability, or compute a route based on the computing capability and the network capability.
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公开(公告)号：US11005706B2
公开(公告)日：2021-05-11
申请号：US15852905
申请日：2017-12-22
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yuanling Bai , Wenle Yang , Ruobin Zheng
IPC: H04L12/24 , H04L12/721 , H04L12/741 , H04L12/935 , H04L12/46 , H04L29/12 , H04L12/911
Abstract: A method for configuring a forwarding table for user equipment, an apparatus, and a system, where an operator server receives a service access request of user equipment, establishes a correspondence for the user equipment, and sends the correspondence to an access node (AN) controller. The correspondence includes a media access control (MAC) address of the user equipment and an identifier of an operator to which the user equipment belongs. The AN controller generates a first forwarding table according to the correspondence, and sends the first forwarding table to an AN. The AN forwards, using the first forwarding table, service data of the user equipment to the operator to which the user equipment belongs.
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公开(公告)号：US10728214B2
公开(公告)日：2020-07-28
申请号：US16140797
申请日：2018-09-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Ruobin Zheng
Abstract: An embodiment of the present invention discloses a method for access network virtualization and a proxy node, relates to a technical field of communication, and does not need to modify an existing management system when a new type of access network node is added into an original access network. The method of the present invention comprises: a proxy node establishing a relationship mapping table; the proxy node receiving a packet sent by a management system; the proxy node querying the relationship mapping table according to first parameter information to obtain second parameter information; and sending the packet to a remote access node corresponding to the second parameter information according to the second parameter information. The present invention is applicable to a proxy node.
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Patent Agency Ranking
公开(公告)号：US10116620B2
公开(公告)日：2018-10-30
申请号：US15153431
申请日：2016-05-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Ruobin Zheng
Abstract: An embodiment of the present invention discloses a method for access network virtualization and a proxy node, relates to a technical field of communication, and does not need to modify an existing management system when a new type of access network node is added into an original access network. The method of the present invention comprises: a proxy node establishing a relationship mapping table; the proxy node receiving a packet sent by a management system; the proxy node querying the relationship mapping table according to first parameter information to obtain second parameter information; and sending the packet to a remote access node corresponding to the second parameter information according to the second parameter information. The present invention is applicable to a proxy node.
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公开(公告)号：US10103978B2
公开(公告)日：2018-10-16
申请号：US15449686
申请日：2017-03-03
Applicant: Huawei Technologies Co., Ltd.
Inventor： Ruobin Zheng
IPC: H04L12/723 , H04L12/801 , H04L29/06 , H04L12/751
Abstract: Embodiments of the present invention relate to the field of communications technologies and provide a service processing method, device, and system, where service expansion can be performed without changing an original device of an operator. A service processing method includes acquiring business service information corresponding to a to-be-processed service flow, where the business service information includes a service flow identifier of the to-be-processed service flow and a service label corresponding to the service flow identifier. The method includes sending the business service information corresponding to the to-be-processed service flow to a service router, so that the service router processes, according to the business service information, the to-be-processed service flow.
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公开(公告)号：US20180145931A1
公开(公告)日：2018-05-24
申请号：US15873507
申请日：2018-01-17
Applicant: Huawei Technologies Co., Ltd.
Inventor： Ruobin Zheng
IPC: H04L12/947 , H04L29/12 , H04L12/741 , H04L12/715
CPC classification number: H04L49/252 , H04L45/64 , H04L45/74 , H04L61/2015 , H04L63/0892
Abstract: A message transmission method, an access node, an access controller, and an access system, where in the method, a message is processed by an access controller instead of an access node such that the access node does not need to support a relay function, reducing operation and maintenance difficulties and costs. In the method, the access controller receives a first message from the access node, and the first message includes a first identifier. The access controller obtains a line identifier according to the first identifier. The access controller obtains a second message according to the line identifier, and the second message includes the line identifier. The access controller sends the second message to a relay server.
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公开(公告)号：US09736062B2
公开(公告)日：2017-08-15
申请号：US14574506
申请日：2014-12-18
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Ruobin Zheng
IPC: H04L12/58 , H04L12/725 , H04L12/741 , H04L12/723
Abstract: The present invention provides a service processing method, device and system. The method includes: receiving a service packet, and searching, according to a service identity in the service packet, a service routing table corresponding to the service packet, where the service identity represents a service to be processed by the service packet; and the service routing table includes a service label used to represent a service feature in the service, and a routing path for processing the service feature; and setting the service label in the service packet according to the service routing table, and sending, according to the routing path, the service packet to a service processing device configured to process the service feature corresponding to the service label, so that the service processing device processes the service feature corresponding to the service label. The present invention reduces an impact on an original service and improves scalability.
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公开(公告)号：US09628213B2
公开(公告)日：2017-04-18
申请号：US15212832
申请日：2016-07-18
Applicant: Huawei Technologies Co., Ltd.
Inventor： Ruobin Zheng
CPC classification number: H04J3/1652 , H04B10/27 , H04L12/2861 , H04L12/2885 , H04Q11/0067 , H04Q11/0071 , H04Q2011/0064 , H04Q2011/0079 , H04Q2011/0084 , H04Q2213/1301
Abstract: Embodiments of the present invention provide an access system and a communication method for an optical fiber network. A virtual ONU located on a user side is established, and an ONU control plane function, a PON MAC function, and a QoS function on an existing ONU is moved downwards to a virtual ONU. After the forgoing function modules are removed from the existing ONU, the existing ONU becomes an ONU physical converter and only has a function of converting the PON physical layer frame and the first user side physical layer frame.
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