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公开(公告)号：US11983517B2
公开(公告)日：2024-05-14
申请号：US17528739
申请日：2021-11-17
发明人： Jian Chen , Hong Zhou , Xinyu Hu , Hongguang Guan , Xiaojun Zhang
IPC分类号： G06F8/41 , G06F9/38 , G06F9/455 , G06F15/163
CPC分类号： G06F8/453 , G06F8/4441 , G06F8/452 , G06F9/3836 , G06F9/4552 , G06F15/163
摘要： A hardware acceleration method includes obtaining compilation policy information and a source code, where the compilation policy information indicates that a first code type matches a first processor and a second code type matches a second processor; analyzing a code segment in the source code according to the compilation policy information; determining a first code segment belonging to the first code type or a second code segment belonging to the second code type; compiling the first code segment into a first executable code; sending the first executable code to the first processor; compiling the second code segment into a second executable code; and sending the second executable code to the second processor.
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公开(公告)号：US20230410767A1
公开(公告)日：2023-12-21
申请号：US18251094
申请日：2021-09-30
发明人： Jian Chen , Yu Li , Tanqi Yu , Wei Tan , Yuehai Zhou , Liang Wang
CPC分类号： G09G5/14 , G09G3/36 , G09G2354/00 , G09G2360/18 , G09G2320/02
摘要： A vertical synchronization signal-based control method. The method includes the electronic device draws a first layer of a first application in response to a first vertical synchronization signal, and buffers the first layer to a first buffer queue. The electronic device performs, in response to a second vertical synchronization signal, layer composition on the layer buffered in the first buffer queue, to obtain an image frame. The electronic device adjusts a signal period of the first vertical synchronization signal to first duration if a quantity of layers buffered in the first buffer queue is less than a first preset threshold, where the first duration is less than a signal period of the second vertical synchronization signal.
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公开(公告)号：US11616656B2
公开(公告)日：2023-03-28
申请号：US17090616
申请日：2020-11-05
发明人： Nu Xia , Jian Chen , Xia Zhu , Naiwen Wei
IPC分类号： H04L12/18 , H04L45/02 , H04L45/74 , H04L67/1095
摘要： A multicast data transmission method includes: determining, by a first BFIR in a first BIER domain, a BIFT-id and a bitstring that correspond to multicast data in a second BIER domain, where the BIFT-id is determined based on at least an SI to which a BFR-id of a first BFER belongs and a BSL supported by the first BFER, and the first BFER is a BFER in the second BFER domain that is used to receive the multicast data; encapsulating the multicast data into a BIER data packet, where a BIER header of the BIER data packet includes the BIFT-id and the bitstring that correspond to the multicast data in the second BIER domain; and finally sending the labeled BIER data packet to a second BFIR, where the label is a label corresponding to a prefix of the second BFIR.
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公开(公告)号：US11553393B2
公开(公告)日：2023-01-10
申请号：US17251551
申请日：2018-06-13
发明人： Jian Chen , Jun Yang , Bingjian Du
摘要： A transmission control method includes sending or receiving, by a first device, first data to or from a second device through a first communication connection, detecting, by the first device when sending or receiving the first data to or from the second device through the first communication connection, that an error has occurred on the first communication connection, and sending, by the first device, error information of the first communication connection to the second device through a second communication connection, where the second communication connection is different from the first communication connection, and the error information indicates that the error has occurred on the first communication connection.
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公开(公告)号：US20220150080A1
公开(公告)日：2022-05-12
申请号：US17523250
申请日：2021-11-10
发明人： Jincan Cao , Chao Ren , Jian Chen , Ke Liu
摘要： A Power over Ethernet (PoE) power supply device, a PoE power supply system, an interface part, and a method for detecting an optical module, and pertaining to the field of communications technologies, where the PoE power supply device includes a photoelectric composite interface part, and wherein the photoelectric composite interface part integrates an optical interface and an electrical interface, and is configured to be coupled to a photoelectric composite module. The photoelectric composite interface part can complete PoE power supply while transmitting a signal.
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公开(公告)号：US11102690B2
公开(公告)日：2021-08-24
申请号：US16474179
申请日：2017-02-25
发明人： Jun Yang , Xiyu Zhou , Jian Chen , Ya Zhang , Jiaxin Li , Yaoying Zhou , Jing Qian , Zhiwei Zhang
摘要： A data sending method, a data receiving method, a data transmit end, and a data receive end are provided. The data sending method includes: obtaining a transmission path used for data transmission, where the transmission path currently uses a first physical link group to transmit data; switching, based on a preconfigured link switching policy and transmission information of the transmission path, a physical link used by the transmission path from the first physical link group to a second physical link group; sending a first link switching notification message to a data receive end, where the first link switching notification message includes information indicating that the physical link used by the transmission path is switched from the first physical link group to the second physical link group; and continuing transmitting the data through a transmission path that uses the second physical link group.
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公开(公告)号：US20210250836A1
公开(公告)日：2021-08-12
申请号：US17251551
申请日：2018-06-13
发明人： Jian Chen , Jun Yang , Bingjian Du
摘要： A transmission control method is provided: sending/receiving, by a first device, first data to/from a second device through a first communication connection; in a process in which the first device sends/receives the first data to/from the second device through the first communication connection, detecting, by the first device, that an error occurs on the first communication connection; and sending, by the first device, error information of the first communication connection to the second device through a second communication connection, where the second communication connection is different from the first communication connection, and the error information is used to indicate that the error occurs on the first communication connection.
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公开(公告)号：US20200241746A1
公开(公告)日：2020-07-30
申请号：US16846643
申请日：2020-04-13
发明人： Jian Chen , Min Ye , Jingyu Zhang
IPC分类号： G06F3/0488 , G06F9/48 , H04M1/725
摘要： A terminal device is provided. The terminal device is configured to detect a trigger instruction used to trigger display of one or more preset running user interfaces that respectively correspond to at least one application run in a background; and display a running user interface list in a first area of a display screen after detecting the trigger instruction, where the running user interface list includes the one or more preset running user interfaces that respectively correspond to the at least one application. According to the method provided in this application, a user can view, by using a multi-task management user interface, a running state of an application run in a background without switching the application run in the background into a foreground.
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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
摘要： 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.
摘要翻译： 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：US20140068072A1
公开(公告)日：2014-03-06
申请号：US14078992
申请日：2013-11-13
发明人： Yuping ZHAO , Jian Chen , Hong Zhou , Rong Zou
IPC分类号： H04L12/26
CPC分类号： H04L43/0876 , H04L45/02 , H04L45/04 , H04L67/02 , H04L67/1023 , H04L67/104
摘要： Embodiments of the present invention disclose a method, a device, and a system for obtaining a cost between nodes. The method includes: receiving, by a first server, a first cost request message from a client, where the first cost request message includes a first source node list, a first candidate node list, and a cost type; and calculating a cost between each source node in the first source node list and each candidate node in the first candidate node list according to the cost type. Network traffic management and optimization are implemented by using the technical solutions provided in the embodiments of the present invention, in which a cost between nodes is acquired from servers hierarchically deployed by an Internet service provider ISP and used as a basis of node selection.
摘要翻译： 本发明的实施例公开了一种用于获得节点之间的成本的方法，装置和系统。 该方法包括：由第一服务器接收来自客户端的第一成本请求消息，其中第一成本请求消息包括第一源节点列表，第一候选节点列表和成本类型; 以及根据成本类型计算第一源节点列表中的每个源节点与第一候选节点列表中的每个候选节点之间的成本。 通过使用本发明实施例中提供的技术方案来实现网络流量管理和优化，其中从由因特网服务提供商ISP分层部署并用作节点选择的基础的服务器获取节点之间的成本。
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