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公开(公告)号：EP3582449A1
公开(公告)日：2019-12-18
申请号：EP17900752.1
申请日：2017-11-17
发明人： WANG, Haibo , CHEN, Dapeng , ZHUANG, Shunwan
IPC分类号： H04L12/46
摘要： A route processing method, a device, and a system are disclosed. The method includes the following: An NVE device set including at least two NVE devices includes a common VTEP address. The common VTEP address is used to identify a common VTEP, and the common VTEP is deployed on each NVE device in the NVE device set. In addition, each NVE device in the NVE device set includes a VTEP address, and the VTEP address is used to identify a VTEP included in a corresponding NVE device. An NVE device in the NVE device set establishes a VXLAN tunnel between the NVE devices in the NVE device set based on a VTEP address and the common VTEP address by using an IMET route. Therefore, this helps extend an EVPN application scenario and also helps improve reliability and reduce deployment complexity.
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公开(公告)号：EP4401039A1
公开(公告)日：2024-07-17
申请号：EP23843965.7
申请日：2023-06-21
发明人： ZHOU, Sai , CHEN, Dapeng , SU, Wanqi
IPC分类号： G06T11/60
摘要： An image processing method and apparatus, and a related device are provided, and relate to the field of image processing technologies. The method includes: obtaining a first image, where the first image includes a face of a captured object; obtaining a facial feature in a second image, where the facial feature indicates a display status of at least one sub-area of the face of the captured object; and then optimizing a display effect of the face in the first image based on the facial feature in the second image, to obtain a target image. An orientation of a face in the target image is a preset direction, for example, a direction facing a shooting lens. In addition, a display status of at least one sub-area of the face in the target image matches the display status of the at least one sub-area of the face of the captured object. Therefore, an orientation of a face in an image can be adjusted.
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公开(公告)号：EP4047884A3
公开(公告)日：2022-11-23
申请号：EP21209223.3
申请日：2017-11-17
发明人： WANG, Haibo , CHEN, Dapeng , ZHUANG, Shunwan
IPC分类号： H04L12/46
摘要： A route processing method, a device, and a system are disclosed. The method includes the following: An NVE device set including at least two NVE devices includes a common VTEP address. The common VTEP address is used to identify a common VTEP, and the common VTEP is deployed on each NVE device in the NVE device set. In addition, each NVE device in the NVE device set includes a VTEP address, and the VTEP address is used to identify a VTEP included in a corresponding NVE device. An NVE device in the NVE device set establishes a VXLAN tunnel between the NVE devices in the NVE device set based on a VTEP address and the common VTEP address by using an IMET route. Therefore, this helps extend an EVPN application scenario and also helps improve reliability and reduce deployment complexity.
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4.发明公开METHOD, SYSTEM AND NETWORK DEVICE FOR NODE CONFIGURATION AND PATH DETECTION 有权VERFAHREN，SYSTEM UND NETZWERKVORRICHTUNG ZUR KNOTENKONFIGURATION UND PFADERKENNUNG
公开(公告)号：EP2429137A1
公开(公告)日：2012-03-14
申请号：EP10803896.9
申请日：2010-07-26
发明人： SONG, Jianmin , MA, Peng , CHEN, Dapeng
摘要： A method, system, and network device for node configuration and path detection are provided. The method for path detection includes: receiving a path detection message, and writing path state information of a present node into the path detection message; forwarding the path detection message, into which the path state information of the present node has been written, to downstream nodes according to a forwarding manner for a multicast data stream. The method for path detection is capable of improving the acquisition efficiency for multicast paths and saving network bandwidth.
摘要翻译： 提供了一种用于节点配置和路径检测的方法，系统和网络设备。 用于路径检测的方法包括：接收路径检测消息，并将本节点的路径状态信息写入路径检测消息; 根据多播数据流的转发方式，向下游节点转发已经写入了本节点的路径状态信息的路径检测消息。 路径检测方法能够提高组播路径的采集效率，节省网络带宽。
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公开(公告)号：EP4047884A2
公开(公告)日：2022-08-24
申请号：EP21209223.3
申请日：2017-11-17
发明人： WANG, Haibo , CHEN, Dapeng , ZHUANG, Shunwan
IPC分类号： H04L12/46
摘要： A route processing method, a device, and a system are disclosed. The method includes the following: An NVE device set including at least two NVE devices includes a common VTEP address. The common VTEP address is used to identify a common VTEP, and the common VTEP is deployed on each NVE device in the NVE device set. In addition, each NVE device in the NVE device set includes a VTEP address, and the VTEP address is used to identify a VTEP included in a corresponding NVE device. An NVE device in the NVE device set establishes a VXLAN tunnel between the NVE devices in the NVE device set based on a VTEP address and the common VTEP address by using an IMET route. Therefore, this helps extend an EVPN application scenario and also helps improve reliability and reduce deployment complexity.
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公开(公告)号：EP3306862B1
公开(公告)日：2019-10-09
申请号：EP16874819.2
申请日：2016-12-13
发明人： LIU, Fei , CHEN, Dapeng , DU, Jinli , WANG, Zhiqi
IPC分类号： H04L12/24 , H04L12/935 , H04L12/917 , H04L29/08
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公开(公告)号：EP3306862A1
公开(公告)日：2018-04-11
申请号：EP16874819.2
申请日：2016-12-13
发明人： LIU, Fei , CHEN, Dapeng , DU, Jinli , WANG, Zhiqi
IPC分类号： H04L12/24
CPC分类号： H04L41/0813 , H04L41/0873 , H04L41/0886 , H04L47/76 , H04L69/323
摘要： The present invention relates to the field of communications technologies, and discloses a negotiation mode processing method and an intelligent network device, to improve application flexibility of the intelligent network device. The method includes: determining, by an intelligent network device, that a PHY receives an auto-negotiation configuration stream sent by a network device connected to the PHY, and changing a negotiation mode of another PHY in the intelligent network device from a non-auto-negotiation mode to an auto-negotiation mode. The auto-negotiation configuration stream is used to indicate that the device sending the auto-negotiation configuration stream is in the auto-negotiation mode. In this way, the application flexibility of the intelligent network device can be improved, further improving communication quality of the network device.
摘要翻译： 本发明涉及通信技术领域，公开了一种协商模式处理方法和智能网络设备，以提高智能网设备的应用灵活性。 该方法包括：智能网设备确定PHY接收连接PHY的网络设备发送的自协商配置码流，并将智能网设备中另一PHY的协商模式从非自动 - 协商模式为自动协商模式。 自协商配置流用于指示发送自协商配置流的设备处于自协商模式。 这样可以提高智能网设备的应用灵活性，进一步提高网络设备的通信质量。
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8.发明授权METHOD, SYSTEM AND NETWORK DEVICE FOR NODE CONFIGURATION AND PATH DETECTION 有权用于节点配置和路径检测的方法，系统和网络设备
公开(公告)号：EP2429137B1
公开(公告)日：2017-09-13
申请号：EP10803896.9
申请日：2010-07-26
发明人： SONG, Jianmin , MA, Peng , CHEN, Dapeng
IPC分类号： H04L12/46 , H04L12/24 , H04L12/18 , H04L12/751 , H04L12/721 , H04L12/761
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公开(公告)号：EP4443854A1
公开(公告)日：2024-10-09
申请号：EP22909772.0
申请日：2022-12-08
发明人： FANG, Sheng , WANG, Zhenxing , CHEN, Dapeng , PENG, Shuping
IPC分类号： H04L69/22
CPC分类号： H04L69/22 , H04L45/745 , H04L45/74 , H04L61/00
摘要： A packet processing method and apparatus, and a communication system are provided, and belong to the field of communication technologies. The method includes: After receiving an IPv6 packet including a first DOH, an intermediate node parses the first DOH based on a first policy, to obtain first information carried in the first DOH, and processes the IPv6 packet based on the first information. The IPv6 packet includes an RH and the first DOH is located after the RH, or the IPv6 packet does not include an RH. In this application, an intermediate node that performs parsing to obtain information carried in an IPv6 extension header may be flexibly specified, to resolve a problem that a parsing rule of an extension header of an existing IPv6 packet is not flexible enough. This application is used for packet processing.
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公开(公告)号：EP4325801A1
公开(公告)日：2024-02-21
申请号：EP23191266.8
申请日：2023-08-14
发明人： PANG, Donglei , SHENG, Cheng , WANG, Haibo , DUAN, Fanghong , HU, Zhibo , CHEN, Dapeng , XIE, Jingrong
摘要： This application discloses a communication method and a related apparatus, and relates to the field of communication technologies. The method is applied to an SD-WAN overlay network. Configuration and deployment are simple, coupling to an underlay network is quite weak, and impact on the underlay network is little. A CPE autonomously generates an SD-WAN overlay routing table, so that communication reliability and flexibility are improved. An RR specifies an overlay multicast RPF route to the CPE to implement SD-WAN overlay multicast communication, and the CPE does not need to perform path computation autonomously, so that a computing power requirement of the CPE is reduced. An identifier of the CPE and an identifier of a site are carried in a multicast join message to implement the SD-WAN overlay multicast communication. A standard IP header is carried in a multicast service packet to implement the SD-WAN overlay multicast communication, so that generalization, applicability, and compatibility are improved.
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