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31.发明申请公开(公告)号：US20210168764A1
公开(公告)日：2021-06-03
申请号：US17168748
申请日：2021-02-05
发明人： Hongjia Su , Jinfang Zhang , Zhengzheng Xiang , Lei Lu
摘要： A resource configuration method for sidelink information, a communication device, a network device, and a system the method including receiving first indication information from a network device, where the first indication information indicates a first, second, and third resource in one slot, where the first resource is used for transmitting uplink information, the second resource is used for transmitting downlink information, and the third resource is used for transmitting first information or not transmitting information, the first information comprising uplink information, downlink information, or sidelink information, receiving second indication information from the network device, the second indication information indicating a fourth resource belonging to the first resource, and being used for transmitting sidelink information to a second communication device, and sending a sidelink information to the second communication device on the fourth resource, the sidelink information including sidelink feedback information.
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公开(公告)号：US20210112508A1
公开(公告)日：2021-04-15
申请号：US17094225
申请日：2020-11-10
发明人： Zhengzheng Xiang , Jun Luo , Lei Lu
摘要： This application provides a communication method and a related apparatus are disclosed. The method includes: receiving a measurement object configuration from a network device, where the measurement object configuration includes mobility measurement configurations of one or more CSI-RSs, and a first parameter of a synchronization signal block associated with the CSI-RSs, and the measurement object configuration is used to indicate a terminal device to perform mobility measurement; or receiving mobility measurement configurations, of one or more CSI-RSs, that are from a network device, where the mobility measurement configurations of the CSI-RSs include a first parameter of a synchronization signal block associated with the CSI-RSs, and the mobility measurement configurations of the CSI-RSs are used to indicate a terminal device to perform mobility measurement; and sending a mobility measurement result to the network device.
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公开(公告)号：US20210092716A1
公开(公告)日：2021-03-25
申请号：US17113855
申请日：2020-12-07
发明人： Hongjia Su , Zhengzheng Xiang , Jinfang Zhang , Lei Lu
摘要： A first communications device obtains a first resource and a second resource; the first communications device sends first control information and first data to at least one communications device in a group on the first resource, where the first communications device and the at least one communications device in the group belong to a first communications device group, and the first communications device and the at least one communications device in the group each have a group identifier of the first communications device group; and the first communications device receives acknowledgement information from a second communications device on the second resource, where the second communications device is the at least one communications device in the group.
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公开(公告)号：US20210044298A1
公开(公告)日：2021-02-11
申请号：US17082267
申请日：2020-10-28
发明人： Lei Xie , Jiale Huang , Lei Lu
摘要： A phase-locked loop includes an oscillator; a digital switched capacitor array, which is connected in parallel to varactors in the oscillator, and includes N switched capacitors that are connected in parallel, where N is a positive integer greater than 1; a controller configured to generate a level signal and a first control word based on a change in a control voltage of the oscillator; and an adjustment circuit including a smoothing circuit and N multiplexer switches MUXs, where the smoothing circuit is configured to slow down a flipping speed of the level signal, and obtain a smooth signal. The N MUXs one-to-one correspond to the N switched capacitors, and the N MUXs are configured to be selected and controlled for the smooth signal based on the first control word, and output control signals used to control the N switched capacitors to be opened or closed.
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公开(公告)号：US20200312540A1
公开(公告)日：2020-10-01
申请号：US16901281
申请日：2020-06-15
摘要： A transformer, including a first coil and a second coil. The first coil is magnetically coupled to the second coil. At least one of the first coil and the second coil includes a plurality of sub-coils, and the plurality of sub-coils include a first sub-coil and a second sub-coil. A first magnetic field formed by the first sub-coil passes through a layout plane of the transformer in a first manner, and a second magnetic field formed by the second sub-coil passes through the layout plane in a second manner. The first manner includes passing in from a first surface of the layout plane and passing out from a second surface of the layout plane, and the second manner includes passing in from the second surface and passing out from the first surface.
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公开(公告)号：US20190354661A1
公开(公告)日：2019-11-21
申请号：US16347893
申请日：2017-01-23
发明人： Lei Lu , Hong Duan , Tengfei Jian , Dongsheng Xiong , Qingfeng Luo
IPC分类号： G06F21/32 , G06K9/00 , H04L29/08 , G06F3/0481
摘要： An authentication method and an electronic device, the method including receiving a touch operation on an icon of a first application, collecting a biological feature of a user in response to the touch operation, comparing the collected biological feature with a biological feature bound to the first application, where the first application is bound to at least one biological feature, each biological feature is bound to a user account of the first application, each user account is corresponding to a resource directory, when the comparison result indicates that the collected biological feature matches a first biological feature of the at least one biological feature, determining a first user account bound to the first biological feature, and logging in to the first application based on the first user account, and loading information stored in a first resource directory corresponding to the first user account.
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公开(公告)号：US20170367112A1
公开(公告)日：2017-12-21
申请号：US15694716
申请日：2017-09-01
发明人： Dai Shi , Wenting Guo , Lei Lu
CPC分类号： H04W72/1278 , H04L1/00 , H04L5/0023 , H04L5/0048 , H04L5/006 , H04L5/0082 , H04W72/044 , H04W88/02 , H04W88/08
摘要： A method for scheduling a terminal device comprises performing blind detection on N subframes by using at least one codebook and a pilot corresponding to the codebook, and determining, according to a blind detection result, a first pilot set corresponding to each codebook in each subframe, where correct terminal data cannot be obtained by performing blind detection by using a pilot in the first pilot set and a corresponding codebook. The method comprises determining, according to the first pilot set corresponding to each codebook, a second pilot set corresponding to each codebook, where a pilot in the second pilot set is a pilot that is in the first pilot set and that has already been sent by the terminal device, and determining a to-be-used transmission mode according to the second pilot set corresponding to each codebook in each subframe, where different transmission modes correspond to different spectrum multiplex rates.
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38.发明授权公开(公告)号：US12127188B2
公开(公告)日：2024-10-22
申请号：US17657042
申请日：2022-03-29
发明人： Chunxu Jiao , Zhengzheng Xiang , Wenting Guo , Lei Lu
IPC分类号： H04W72/1263 , H04L1/00 , H04L5/00 , H04L27/26 , H04W72/0446 , H04W72/0453 , H04W72/20 , H04W72/542
CPC分类号： H04W72/1263 , H04L1/0061 , H04L5/0051 , H04L27/26025 , H04W72/0446 , H04W72/0453 , H04W72/20 , H04W72/542
摘要： This application provide a method, includes: receiving first information, where the first information is included in sidelink control information (SCI); obtaining a cyclic redundancy check, CRC, code based on the first information; and obtaining the reference signal sequence of the channel state information reference signal, CSI-RS, based on a scrambling identity, where the scrambling identity is L least significant bits of the CRC code or L most significant bits of the CRC code and L is a positive integer.
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公开(公告)号：US20240251267A1
公开(公告)日：2024-07-25
申请号：US18595435
申请日：2024-03-05
发明人： Yi Zhang , Zhengzheng Xiang , Lei Lu
摘要： This application provides a channel state parameter transmission method and a communication apparatus. The method includes: A first terminal apparatus receives first indication information from a communication apparatus, where the first indication information indicates a first channel state parameter, the first channel state parameter is a minimum value of a channel state parameter corresponding to a first multicast group, the first multicast group includes a plurality of terminal apparatuses that receive same multicast information, and the plurality of terminal apparatuses include the first terminal apparatus; the first terminal apparatus measures a reference signal from the communication apparatus, to obtain a second channel state parameter; and the first terminal apparatus sends second indication information to the communication apparatus if the second channel state parameter is less than the first channel state parameter, where the second indication information indicates the second channel state parameter, so as to improve reliability of multicast communication.
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公开(公告)号：US12022441B2
公开(公告)日：2024-06-25
申请号：US17535280
申请日：2021-11-24
发明人： Lei Dong , Jinfang Zhang , Lei Lu
IPC分类号： H04W72/02 , H04L1/08 , H04W72/0446 , H04W72/0453 , H04W72/20 , H04W72/56
CPC分类号： H04W72/02 , H04L1/08 , H04W72/0446 , H04W72/0453 , H04W72/20 , H04W72/56
摘要： This application may be applied to an internet of vehicles, for example, V2X and LTE-V. A first terminal apparatus determines, a first resource pool. The first terminal apparatus detects control information of a second terminal apparatus, where the control information indicates second service data of the second terminal apparatus, and the control information includes location information of the second terminal apparatus, a first frequency domain resource, and a periodicity of the second service data. The first terminal apparatus determines an unavailable time-frequency resource in the first resource pool based on location information of the first terminal apparatus, the location information of the second terminal apparatus, a first threshold, the first frequency domain resource, and the periodicity of the second service data. The first terminal apparatus selects a first time-frequency resource from available time-frequency resources in the first resource pool to transmit first service data.
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