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公开(公告)号：US11973691B2
公开(公告)日：2024-04-30
申请号：US16992784
申请日：2020-08-13
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiangping Niu , Hanyu Wei , Yinliang Hu , Chao Hou , Shike Wang
IPC: H04L1/18 , H04L5/00 , H04L43/026 , H04L45/30 , H04L47/2483
CPC classification number: H04L47/2483 , H04L5/0044 , H04L43/026 , H04L45/30
Abstract: This application provides data transmission methods, devices, and systems. In one implementation, a method comprises: receiving, by a central device of a wireless network, at least one first data packet sent by a remote device of the wireless network, wherein each of the at least one first data packet comprises a sequence number indicating a relative location of a payload of the corresponding first data packet in a second data packet; reordering, by the central device, the at least one first data packet, based on the sequence number of each of the at least one first data packet, to obtain the second data packet; and sending, by the central device, the second data packet.
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公开(公告)号：US20140289839A1
公开(公告)日：2014-09-25
申请号：US14300501
申请日：2014-06-10
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaohui Chen , Hanyu Wei , Ruifeng Wang
IPC: H04L29/06
CPC classification number: H04L63/0807 , H04L41/5051 , H04L63/10
Abstract: Embodiments of the present invention disclose a resource control method and apparatus. A client sends an authorization request message to a content provider. The content provider sends an authorization response message to the client according to a user identifier carried in the authorization request message, where the authorization response message carries an authorized access token. The client sends a content request message to a storage server corresponding to the content provider, where the content request message carries an identifier of content requested by the client and the authorized access token. The client receives the content sent by the storage server according to the authorized access token. The present invention is applied to the field of network resource management.
Abstract translation: 本发明的实施例公开了一种资源控制方法和装置。 客户端向内容提供商发送授权请求消息。 内容提供者根据授权请求消息中携带的用户标识符向客户端发送授权响应消息，其中授权响应消息携带授权的访问令牌。 客户端将内容请求消息发送到对应于内容提供商的存储服务器，其中内容请求消息携带由客户端请求的内容的标识符和授权的访问令牌。 客户端根据授权的访问令牌接收存储服务器发送的内容。 本发明应用于网络资源管理领域。
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公开(公告)号：US11855875B2
公开(公告)日：2023-12-26
申请号：US17731686
申请日：2022-04-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Li Shen , Hanyu Wei , Yinliang Hu , Duoliang Fan , Yunping Lyu
CPC classification number: H04L45/02 , H04L45/124 , H04L45/42
Abstract: This application discloses a network topology discovery method and a node device. In this application, a root node device sends a link discovery message to a child node device through a first port; receives a link discovery acknowledge message sent by the child node device through a second port of the child node device, where the link discovery acknowledge message includes an identifier of the child node device and an identifier of the second port; and determines a first link based on the link discovery acknowledge message, where the first link is a link between the first port and the second port. According to the solutions of this application, when detecting that a link of a port is connected, the node device discovers an existing topology relationship through message interaction, so as to implement network topology discovery.
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公开(公告)号：US20230138768A1
公开(公告)日：2023-05-04
申请号：US18148541
申请日：2022-12-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Bin Yu , Wenjun Chang , Zhihong Lin , Hanyu Wei
IPC: H04L41/08
Abstract: A network configuration method, an apparatus, and a computer-readable storage medium are provided, and belong to the field of communication technologies. The method includes: A first execution device sends a device discovery message to a management device. The device discovery message is a layer 2 packet and includes a first port identifier, where a port identified by the first port identifier is a port, in an up state, of the first execution device (301). The first execution device receives a first configuration message from the management device. The first configuration message is a layer 2 packet and includes a configuration parameter for a second execution device. The configuration parameter includes an internet protocol address of the second execution device, and the second execution device is connected to the port identified by the first port identifier (303). The first execution device sends the first configuration message through the port identified by the first port identifier (302). The execution device and the management device may discover a new device by themselves, deliver a configuration parameter, and complete network configuration on the discovered device, to save a large amount of manpower and improve network configuration efficiency.
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公开(公告)号：US11973649B2
公开(公告)日：2024-04-30
申请号：US18148541
申请日：2022-12-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Bin Yu , Wenjun Chang , Zhihong Lin , Hanyu Wei
IPC: H04L41/08
CPC classification number: H04L41/0886 , H04L41/0889
Abstract: A network configuration method and apparatus are provided. The method includes: a first execution device sends to a management device, a device discovery message which is a layer 2 packet and includes a first port identifier, wherein a port identified by the first port identifier is a port, in an up state, of the first execution device. The first execution device receives from the management device a first configuration message which is a layer 2 packet and includes a configuration parameter which is for a second execution device and includes an internet protocol address of the second execution device that is connected to the port identified by the first port identifier. The first execution device sends the first configuration message through the port. According to the application, large amount of manpower is saved and network configuration efficiency is improved.
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Patent Agency Ranking
公开(公告)号：US10855618B2
公开(公告)日：2020-12-01
申请号：US15884314
申请日：2018-01-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hao Wang , Hongguang Guan , Lei Han , Hanyu Wei
IPC: H04L12/911 , H04L12/927 , H04N21/238 , H04N21/647
Abstract: The present invention discloses a bandwidth adjustment method and a related device, so as to flexibly adjust a bandwidth. A controller obtains behavior characteristic statistics sent by an end cloud node device, and obtains bandwidth resources remaining on a system. The behavior characteristic statistics are a statistical result indicating behavior characteristics of occupying network bandwidth resources by a user when accessing the end cloud node device. The controller determines a bandwidth adjustment amount of the end cloud node device according to the behavior characteristic statistics and bandwidth remaining on the system. The controller sends a bandwidth adjustment instruction to a first network device. The bandwidth adjustment instruction is used to instruct the first network device to adjust, according to the bandwidth adjustment amount, a bandwidth allocated to the end cloud node device by a network device on a transmission link.
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公开(公告)号：US10057136B2
公开(公告)日：2018-08-21
申请号：US15222654
申请日：2016-07-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hanyu Wei , Youqing Yang , Xingfen Wu , Jinhui Zhang
IPC: G06F15/173 , H04L12/24
CPC classification number: H04L41/145 , H04L41/22
Abstract: This application discloses a method for visualized network operation and maintenance, including receiving a request for visualized network operation and maintenance, generating a workflow for visualized network operation and maintenance according to the request for visualized network operation and maintenance, and creating a network modeling input, and performing, according to the workflow for visualized network operation and maintenance, the network modeling input, and original information of network modeling, analog simulation on a network determined by the network modeling input.
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公开(公告)号：US20150301814A1
公开(公告)日：2015-10-22
申请号：US14755259
申请日：2015-06-30
Applicant: Huawei Technologies Co., Ltd.
Abstract: An application deployment method and a scheduler are disclosed. The method includes: receiving, by a scheduler, an application deployment request sent for a first application by a cloud controller of a first cloud; after receiving the application deployment request, sending, by the scheduler, a first query message and a second query message to a cloud controller of a second cloud, and sending a second query message to a cloud controller of a third cloud; determining, by the scheduler, a target calculation unit from at least one calculation unit that is obtained by querying by using the first query message and the second query message and that has a first calculation capability; and deploying, by the scheduler, the first application to the target calculation unit.
Abstract translation: 公开了一种应用部署方法和调度器。 该方法包括：由调度器接收由第一云的云控制器为第一应用发送的应用部署请求; 在接收到所述应用部署请求之后，由所述调度器向第二云的云控制器发送第一查询消息和第二查询消息，并向第三云的云控制器发送第二查询消息; 由所述调度器从至少一个计算单元确定通过使用所述第一查询消息和所述第二查询消息进行查询并具有第一计算能力而获得的目标计算单元; 以及由所述调度器将所述第一应用部署到所述目标计算单元。
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公开(公告)号：US11451420B2
公开(公告)日：2022-09-20
申请号：US17159945
申请日：2021-01-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiangping Niu , Lei Han , Yinliang Hu , Hanyu Wei , Duoliang Fan
Abstract: Embodiments of this application provide a data transmission method, a communications device, and a storage medium, to reduce pressure caused by a quantity of cross connections between intermediate nodes to the intermediate nodes in a network. In an embodiment of this application, a first communications device obtains Q first code block streams, and obtains a to-be-sent second code block stream based on the Q first code block streams. Q downlink ports are in a one-to-one correspondence with the Q first code block streams, the Q downlink ports correspond to S code block groups, one code block in the Q first code block streams corresponds to one code block group, and the second code block stream obtained by the first communications device includes L code block sets; and for each of the L code block sets, the code block set includes K code blocks corresponding to each of the S code block groups. In the solutions provided in this embodiment of this application, code block streams are multiplexed at a code block granularity, so that a quantity of cross connections between intermediate nodes in a network can be reduced, thereby reducing pressure on network management and operation and maintenance.
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公开(公告)号：US09747090B2
公开(公告)日：2017-08-29
申请号：US14755259
申请日：2015-06-30
Applicant: Huawei Technologies Co., Ltd.
Abstract: An application deployment method and a scheduler are disclosed. The method includes: receiving, by a scheduler, an application deployment request sent for a first application by a cloud controller of a first cloud; after receiving the application deployment request, sending, by the scheduler, a first query message and a second query message to a cloud controller of a second cloud, and sending a second query message to a cloud controller of a third cloud; determining, by the scheduler, a target calculation unit from at least one calculation unit that is obtained by querying by using the first query message and the second query message and that has a first calculation capability; and deploying, by the scheduler, the first application to the target calculation unit.
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