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公开(公告)号：US20230361961A1
公开(公告)日：2023-11-09
申请号：US18352321
申请日：2023-07-14
发明人： Xinxian Li , Jinlin Peng
CPC分类号： H04L5/0048 , H04L5/0046 , H04W72/21 , H04W72/27
摘要： This application provides a resource scheduling method and a communication device. The method includes: receiving a first message on a first downlink carrier of a first cell, where the first message indicates scheduling information of a physical downlink shared channel PDSCH, and the PDSCH corresponds to the first downlink carrier of the first cell and a second downlink carrier of a second cell; receiving a second message, where the second message indicates scheduling information of a physical uplink shared channel PUSCH of a first uplink carrier of the second cell; and sending the PUSCH on the first uplink carrier of the second cell based on the second message.
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公开(公告)号：US11405918B2
公开(公告)日：2022-08-02
申请号：US16965263
申请日：2019-02-01
发明人： Yifan Xue , Jinlin Peng , Jian Wang , Haitao Liu
IPC分类号： H04W72/04
摘要： A data transmission method includes transmitting, by a first communications apparatus, first data with a second communications apparatus on a first frequency resource. The method also includes sending, by the first communications apparatus, control information to the second communications apparatus. The control information is used to schedule a part or all of the first data transmitted between the first communications apparatus and the second communications apparatus on a second frequency resource. A first transmission mode supported by the first frequency resource is different from a second transmission mode supported by the second frequency resource. Alternatively, the first transmission mode is the same as the second transmission mode, and a first feedback quantity supported by the first frequency resource is different from a second feedback quantity supported by the second frequency resource.
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公开(公告)号：US20220225373A1
公开(公告)日：2022-07-14
申请号：US17707505
申请日：2022-03-29
发明人： Xinxian Li , Jinlin Peng , Jiehua Xiao , Yongzhao Cao
摘要： A communication method and an apparatus are provided. The method includes: A communication apparatus may send uplink capability information to a network device, where the uplink capability information includes at least one of the following: a maximum quantity of uplink carriers configured for the communication apparatus, a maximum quantity of uplink carriers supported by the communication apparatus, and a maximum quantity of channels supported by the communication apparatus. Further, the communication apparatus receives first information from the network device, where the first information indicates an uplink carrier used for uplink transmission, and performs uplink transmission with the network device on the uplink carrier. The communication apparatus may be a terminal device.
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公开(公告)号：US11304220B2
公开(公告)日：2022-04-12
申请号：US16712547
申请日：2019-12-12
发明人： Jinlin Peng , Hao Tang , Yi Wang , Zhenfei Tang
摘要： This application relates to the field of wireless communication, and in particular, to a wireless communication method and a device. This application provides a method, including: if a time unit used to transmit control information is different from a time unit used to transmit data, and the control information is related to the data, determining a time sequence based on a same time unit.
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公开(公告)号：US20210168835A1
公开(公告)日：2021-06-03
申请号：US17171469
申请日：2021-02-09
发明人： Jiehua Xiao , Jinlin Peng , Zhenfei Tang
摘要： This application relates to the field of communications technologies, and discloses a data scheduling method and an apparatus. The data scheduling method includes: sending, by a network device at a first time domain position, scheduling information to a terminal device, and sending or receiving, at a second time domain position, data scheduled by using the scheduling information, where the first time domain position and the second time domain position are located on different carriers, or the first time domain position and the second time domain position are located on different BWPs. The second time domain position may be determined based on an end position of the first time domain position and/or a capability of the terminal device.
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公开(公告)号：US10778490B2
公开(公告)日：2020-09-15
申请号：US16370963
申请日：2019-03-30
发明人： Jinlin Peng , Zongjie Wang , Mengying Ding
摘要： Embodiments of the present invention disclose a reference signal transmission method. A transmitting apparatus multiplies M first symbol sequences by M coefficients respectively to obtain M second symbol sequences, where M is a positive integer greater than 1, the symbol sequence includes L symbols, L is a positive integer greater than 1, and the M coefficients each have a magnitude of 1. The transmitting apparatus maps the M second symbol sequences onto a first time-frequency resource to obtain a frequency domain signal. The transmitting apparatus performs an IFFT operation on the frequency domain signal to obtain a time domain signal. And the transmitting apparatus sends the time domain signal.
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7.发明授权公开(公告)号：US10470207B2
公开(公告)日：2019-11-05
申请号：US15990679
申请日：2018-05-27
发明人： Shurong Jiao , Meng Hua , Wenquan Hu , Jinlin Peng
摘要： This application discloses a control information sending method, a data block transmission method, and a related apparatus. The control information sending method in this application is used to schedule multiple transmission time intervals TTIs for data transmission, and the multiple TTIs include at least a first TTI and a second TTI. The method includes: generating first control information, where the first control information is partial control information required for scheduling each of the multiple TTIs; generating second control information, where the second control information is remaining control information, other than the first control information, in complete control information for scheduling the first TTI; and generating third control information, where the third control information is partial control information required for scheduling the second TTI, where the first control information and the third control information are corresponding to complete control information required for scheduling the second TTI.
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公开(公告)号：US20240365256A1
公开(公告)日：2024-10-31
申请号：US18759023
申请日：2024-06-28
发明人： Lili Zhang , Jinlin Peng , Xizeng Dai
CPC分类号： H04W56/0005 , H04W56/0045 , H04W72/21
摘要： A method includes receiving, by a terminal device, timing information; determining, by the terminal device, a first uplink sending moment based on the timing information and a synchronization signal; and sending, by the terminal device, an uplink signal to an access network device at the first uplink sending moment, wherein both the timing information and the synchronization signal are from a network device, and the access network device does not support downlink transmission.
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公开(公告)号：US11962541B2
公开(公告)日：2024-04-16
申请号：US17172087
申请日：2021-02-10
发明人： Jiehua Xiao , Jinlin Peng
IPC分类号： H04L5/00 , H04L1/1812 , H04L27/26 , H04W72/0446 , H04W72/20
CPC分类号： H04L5/0078 , H04L1/1812 , H04L5/0057 , H04L27/2605 , H04W72/0446 , H04W72/20
摘要： This application provides a secondary cell control method and an apparatus. The method includes: A terminal device receives control information in a time unit n, where the control information may include an activation command for a first secondary cell or a deactivation command for a first secondary cell. When the control information includes the activation command for the first secondary cell, first information of the first secondary cell is sent in a time unit n+k, where k is determined based on a first frame structure parameter configured for the terminal device, and both n and k are positive integers. The first information may be a CSI report.
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公开(公告)号：US20240107361A1
公开(公告)日：2024-03-28
申请号：US18523778
申请日：2023-11-29
发明人： Mengying Ding , Jinlin Peng , Guohua Zhou
IPC分类号： H04W28/02 , H04W72/1263
CPC分类号： H04W28/0257 , H04W28/0278 , H04W72/1263 , H04W92/10
摘要： This application provides a data transmission method and apparatus. The data transmission method includes: determining a maximum communications data amount of a terminal device in a first time period, where the first time period is a transmission period of a periodic service, and the maximum communications data amount in the first time period is less than a maximum communications data amount of continuous communication in the first time period; and sending the maximum communications data amount of the terminal device in the first time period.
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