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公开(公告)号：US20240205435A1
公开(公告)日：2024-06-20
申请号：US18433054
申请日：2024-02-05
发明人： Jiaying Liu , Dezhao Wang , Jing Wang , Tiansheng Guo , Ze Cui , Yunying Ge
IPC分类号： H04N19/42 , H04N19/136 , H04N19/147 , H04N19/463 , H04N19/91
CPC分类号： H04N19/42 , H04N19/136 , H04N19/147 , H04N19/463 , H04N19/91
摘要： This application discloses encoding and decoding methods and apparatuses, and relates to the field of artificial intelligence technologies, to improve rate distortion performance of data encoding and decoding methods. The method includes: first obtaining to-be-encoded data, and then inputting the to-be-encoded data into a first encoding network to obtain a target parameter; then constructing a second encoding network based on the target parameter; next inputting the to-be-encoded data into the second encoding network to obtain a first feature; and finally encoding the first feature to obtain an encoded bitstream.
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公开(公告)号：US12061369B2
公开(公告)日：2024-08-13
申请号：US17813874
申请日：2022-07-20
发明人： Yunchao Han , Dongjie Ai , Jing Wang
IPC分类号： G02B6/42
CPC分类号： G02B6/4272 , G02B6/4269 , G02B6/428
摘要： This application provides a heat dissipation structure for an optical module and a communications device, and relates to the field of optical communications technologies. The heat dissipation structure for the optical module includes: a panel with a jack; a PCB board, disposed on one side of the panel, where the PCB board is configured to install the optical module; and a heat conduction module, configured to conduct, to the panel, heat emitted from the optical module, where one end of the heat conduction module is in contact with the optical module, and the other end of the heat conduction module is in contact with the panel. In the heat dissipation structure for the optical module and the communications device, the panel is mainly used to dissipate heat from the optical module.
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公开(公告)号：US20240105193A1
公开(公告)日：2024-03-28
申请号：US18526406
申请日：2023-12-01
发明人： Jue Mao , Yin Zhao , Ning Yan , Haitao Yang , Lian Zhang , Jing Wang , Yibo Shi
IPC分类号： G10L19/08
CPC分类号： G10L19/08
摘要： This application provides picture or audio encoding and decoding methods and apparatuses, and relates to the field of artificial intelligence (AI)—based picture or audio encoding and decoding technologies, and specifically, to the field of neural network-based picture feature map or audio feature variable encoding and decoding technologies. The encoding method includes: obtaining a to-be-encoded target, where the to-be-encoded target includes a plurality of feature elements, and the plurality of feature elements include a first feature element. The method further includes: obtaining a probability estimation result of the first feature element; determining, based on the probability estimation result of the first feature element, whether to perform entropy encoding on the first feature element; and performing entropy encoding on the first feature element only when it is determined that entropy encoding needs to be performed on the first feature element.
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公开(公告)号：US11875174B2
公开(公告)日：2024-01-16
申请号：US17118237
申请日：2020-12-10
IPC分类号： G06F9/455 , G06F9/50 , G06F12/1009
CPC分类号： G06F9/45558 , G06F9/5016 , G06F9/5077 , G06F12/1009 , G06F2009/45562 , G06F2009/45583 , G06F2009/45591
摘要： A method includes starting a second virtual machine using a first virtualization emulator of a later version when a first virtual machine is running based on a second virtualization emulator of an earlier version, where the second virtual machine has a same configuration as the first virtual machine, suspending the first virtual machine and the second virtual machine, sending device status information of the first virtual machine to the second virtual machine, and controlling the second virtual machine to resume running based on the device status information.
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公开(公告)号：US10827401B2
公开(公告)日：2020-11-03
申请号：US16409233
申请日：2019-05-10
发明人： Yunzhou Li , Xinxin Liu , Jing Wang , Yalin Liu
摘要： A cell handover method, apparatus, and system, where the cell handover method includes receiving, by a mobile edge computing (MEC) server, status information of a mobile terminal from a source cell, where the status information includes location information and speed information, determining, by the MEC server, a target cell based on the status information, where the MEC server serves the target cell, the target cell is neighboring to the source cell, and coverage of the target cell partially overlaps coverage of the source cell, and sending, by the MEC server, an identifier of the target cell to the mobile terminal using the source cell. According to the cell handover method, apparatus, and system provided in this application, cell handover is controlled using the MEC server to improve efficiency of the cell handover.
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公开(公告)号：US20190320443A1
公开(公告)日：2019-10-17
申请号：US16455341
申请日：2019-06-27
摘要： A method for transmitting system information is disclosed. A first terminal device obtains first indication information. The first terminal device, based on the first indication information, determines system information (SI) required by a second terminal device. The second terminal device communicates with a base station via the first terminal device. The first terminal device sends a message comprising target SI to the second terminal device. The target SI is some or all of the SI required by the second terminal device.
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公开(公告)号：US10204070B2
公开(公告)日：2019-02-12
申请号：US15361750
申请日：2016-11-28
IPC分类号： G06F13/40 , G06F13/42 , H04L12/931
摘要： Embodiments of the present invention disclose a peripheral component interconnect express interface control unit. The unit includes a P2P module, configured to receive a first TLP from a RC or an EP and forward the first TLP to a reliable TLP transmission RTT module for processing; the reliable TLP transmission module, configured to determine, according to the received first TLP, sending links connected to active and standby PCIE switching units, and send the first TLP to the active and standby PCIE switching units through the sending links at the same time, so that a destination PCIE interface controller of the first TLP selectively receives the first TLP forwarded by the active and standby PCIE switching units and sends the first TLP to a destination EP or a destination RC, thereby implementing reliable transmission of a TLP in a case of a PCIE switching dual-plane networking connection.
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8.发明申请公开(公告)号：US20170031128A1
公开(公告)日：2017-02-02
申请号：US15290785
申请日：2016-10-11
发明人： Yuanqing Liu , Guangyao Zhao , Jing Wang , Kai Li
CPC分类号： G02B7/028 , G02B7/04 , G02B7/102 , G02B15/15 , H04N5/23212 , H04N5/23216 , H04N5/23296
摘要： A method and an apparatus for performing temperature compensation for a camera. The method includes: obtaining temperature information of a camera lens of the camera using a temperature sensor; obtaining a lens target movement position according to position information of a motor that controls a lens of the camera to move and the temperature information; and controlling, according to the obtained lens target movement position, a corresponding lens to move to a target movement position. According to the method and apparatus provided in this application, an imaging quality change, which is caused by a temperature change, of a camera can be compensated for using a simple and convenient method, and practicability is high.
摘要翻译： 一种用于对相机进行温度补偿的方法和装置。 该方法包括：使用温度传感器获得相机的相机镜头的温度信息; 根据控制相机移动的镜头的电动机的位置信息和温度信息获得镜头目标移动位置; 以及根据所获得的镜头目标移动位置控制相应的镜头以移动到目标移动位置。 根据本申请提供的方法和装置，可以使用简单方便的方法来补偿摄像机由温度变化引起的成像质量变化，实用性高。
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公开(公告)号：US09124764B2
公开(公告)日：2015-09-01
申请号：US14138541
申请日：2013-12-23
发明人： Guangyao Zhao , Jing Wang , Yuan Liu , Baohua Deng
摘要： The present invention discloses a method, a device, and a system for adjusting image display and belongs to the field of videoconferencing technologies. The method includes: receiving an image of a second conference site and an environmental parameter of the second conference site that are sent by a presence terminal of the second conference site; converting the image of the second conference site according to a pre-stored environmental parameter of a first conference site and the environmental parameter of the second conference site to obtain an image for display, wherein a conference site environmental parameter of the image for display is consistent with the environmental parameter of the first conference site; and displaying the image for display.
摘要翻译： 本发明公开了一种调整图像显示的方法，装置和系统，属于视频会议技术领域。 该方法包括：接收由第二会场的存在终端发送的第二会场的图像和第二会场的环境参数; 根据第一会场的预先存储的环境参数和第二会场的环境参数来转换第二会场的图像，以获得用于显示的图像，其中用于显示的图像的会场环境参数是一致的 与第一个会场的环境参数; 并显示图像进行显示。
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公开(公告)号：US09081508B2
公开(公告)日：2015-07-14
申请号：US14567588
申请日：2014-12-11
CPC分类号： G06F3/0619 , G06F3/0625 , G06F3/0634 , G06F3/0643 , G06F3/0665 , G06F3/0689 , G06F11/1076 , G06F17/30 , G06F2003/0692 , G06F2211/1028 , Y02D10/154
摘要： A file processing method and a storage device are disclosed. In the method, a storage device receives T files that are to be stored in the RAID, and determines a sequence number of a check block in a stripe of the RAID. The storage device repeatedly obtains a data block of the Kth file in the T files as the Kth data block in the stripe, where a value of K progressively increases from 1 to T, and the value of K is not equal to the sequence number of the check block in the stripe. After computing the check block according to data blocks, the storage device writes, into the T disks, the data blocks and the obtained check block in the stripe. By using the foregoing method, one file can be written into one disk of the RAID while ensuring security of file storage.
摘要翻译： 公开了文件处理方法和存储装置。 在该方法中，存储装置接收要存储在RAID中的T文件，并且确定RAID的条带中的检查块的序列号。 存储装置重复获得T文件中的第K个文件的数据块作为条带中的第K个数据块，其中K的值从1逐渐增加到T，并且K的值不等于 条纹中的检查块。 在根据数据块计算检查块之后，存储设备将数据块和获得的条带中的检查块写入到T盘中。 通过使用上述方法，可以将一个文件写入RAID的一个磁盘，同时确保文件存储的安全性。
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