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31.发明授权公开(公告)号：US11962526B2
公开(公告)日：2024-04-16
申请号：US17180387
申请日：2021-02-19
发明人： Ting Wang , Yongzhao Cao , Yi Wang , Hao Tang , Zhenfei Tang
CPC分类号： H04L5/0048 , H04L1/0026 , H04L25/0224 , H04L27/2613 , H04W72/23 , H04L27/26136 , H04L1/0003 , H04L1/02
摘要： A method for obtaining a quantity of resource elements in a communication process, comprising: determines a downlink control information format of downlink control information, obtains, based on the downlink control information format, a quantity of resource elements occupied by a demodulation reference signal (DMRS); and determines a size of transport block (TBS) based on the quantity of resource elements occupied by the DMRS.
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公开(公告)号：US11924141B2
公开(公告)日：2024-03-05
申请号：US17743668
申请日：2022-05-13
发明人： Hua Li , Hao Tang , Yi Wang , Zhenfei Tang
IPC分类号： H04L5/00 , H04L1/1607 , H04L1/1812 , H04W72/0453 , H04W72/23
CPC分类号： H04L5/0092 , H04L1/1642 , H04L1/1816 , H04W72/0453 , H04W72/23
摘要： This application provides example communication methods, terminal devices, and network devices. One example method includes configuring, by a network device, a first bandwidth part BP and a second BP for a terminal device. The network device then sends a first TB to the terminal device. When the first BP and the second BP correspond to a same physical parameter, the first TB is mapped onto the first BP and the second BP. When the first BP and the second BP correspond to different physical parameters, the network device further sends a second TB to the terminal device, where the first TB is mapped onto the first BP, and the second TB is mapped onto the second BP.
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公开(公告)号：US20230283441A1
公开(公告)日：2023-09-07
申请号：US18178369
申请日：2023-03-03
发明人： Jinlin Peng , Fan Wang , Hao Tang , Yi Wang
IPC分类号： H04L5/00 , H04L1/1812 , H04W72/21
CPC分类号： H04L5/0055 , H04L1/1812 , H04W72/21
摘要： Embodiments of this application provide a method for processing information bits in a wireless communication network. A communication device receives a radio resource control (RRC) signaling, wherein the RRC signaling comprises time window information and time unit format information, wherein the time window information comprises a hybrid automatic repeat request (HARQ) time sequence K1 set, wherein K1 is a time relationship between a time unit of a physical downlink shared channel (PDSCH) and a time unit of a physical uplink control channel (PUCCH), or wherein the K1 is a time relationship between a time unit of a (PDSCH) and a time unit of a physical uplink shared channel (PUSCH). The device determines HARQ feedback information based on the time window information and the time unit format information and sends the HARQ feedback information.
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公开(公告)号：US11621806B2
公开(公告)日：2023-04-04
申请号：US17493482
申请日：2021-10-04
发明人： Jinlin Peng , Javad Abdoli , Hao Tang , Zhenfei Tang , Fan Wang
IPC分类号： H04J3/00 , H04L1/1829 , H04L1/1867 , H04W72/0446 , H04W72/12 , H04L27/26
摘要： A method for determining time information is disclosed. The method includes: obtaining, by a network node, information sent by a terminal device; and determining, by the network node, at least one of the following based on the information: a first time interval between downlink scheduling and downlink data transmission, a second time interval between the downlink data transmission and a feedback message sent by the terminal device after the terminal device receives downlink data, and a third time interval between uplink scheduling and uplink data transmission, where the information may include at least one of a subcarrier spacing, an operating band, and a bandwidth that are supported by the terminal device, and further include a first smallest value and/or a second smallest value and/or a third smallest value corresponding to the at least one item. Therefore, flexibility and accuracy of determining the time information are improved.
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公开(公告)号：US11490370B2
公开(公告)日：2022-11-01
申请号：US16822884
申请日：2020-03-18
发明人： Hua Li , Hao Tang , Liehai Liu , Zhenfei Tang , Javad Abdoli , Jinlin Peng
摘要： A method includes: sending, by a network device, first information to a terminal, where the first information is used to indicate a location of a channel bandwidth of the terminal, the channel bandwidth is a radio frequency bandwidth, and the radio frequency bandwidth includes an uplink transmission resource or a downlink transmission resource; and receiving, by the terminal, the first information, and determining the location of the channel bandwidth of the terminal based on the first information.
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公开(公告)号：US20220303101A1
公开(公告)日：2022-09-22
申请号：US17658393
申请日：2022-04-07
发明人： Ting Wang , Zhe Liu , Yuanjie Li , Hao Tang , Zhenfei Tang , Yi Wang , Hua Li , Yongzhao Cao
摘要： A method and an apparatus for determining an RBG size are provided. In the method, a network device or a terminal determines an RBG size set, where the RBG size set may include one or more possible RBG sizes; and determines a first RBG size included in the RBG size set. The network device allocates a resource to the terminal by using the determined first RBG size. The terminal determines, based on the determined first RBG size, the resource allocated by the network device to the terminal.
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公开(公告)号：US11310790B2
公开(公告)日：2022-04-19
申请号：US16786206
申请日：2020-02-10
发明人： Hua Li , Hao Tang , Yi Wang , Zhenfei Tang
摘要： A frequency domain resource adjustment and apparatus, and an indication information sending method and apparatus, and a system relate to the field of communications technologies. The method includes: determining, by a network device, to adjust a frequency domain resource of a terminal device from a first frequency domain resource to a second frequency domain resource; sending information about a guard time to the terminal device; determining, by the terminal device, the guard time based on the information about the guard time; and adjusting, by the terminal device, the first frequency domain resource to the second frequency domain resource within the guard time.
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公开(公告)号：US20220095125A1
公开(公告)日：2022-03-24
申请号：US17541935
申请日：2021-12-03
发明人： Jiehua Xiao , Hao Tang , Yi Wang , Xiaona Wang
摘要： A secondary cell activation method and an apparatus, the method including sending, by a terminal device, first indication information to a network device, where the first indication information indicates receive beam direction information of the terminal device, and where the receive beam direction information is associated with a channel state information reference signal (CSI-RS) resource for activating a secondary cell of the terminal device, receiving, by the terminal device, configuration information from the network device, where the configuration information configures the CSI-RS resource, and sending, by the terminal device, a first channel state information (CSI) report to the network device, where the first CSI report is obtained based on the CSI-RS resource, and where the first CSI report is used to activate the secondary cell.
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公开(公告)号：US20220015098A1
公开(公告)日：2022-01-13
申请号：US17485152
申请日：2021-09-24
发明人： Xinxian Li , Jiehua Xiao , Hao Tang , Yi Wang
摘要： This application provides a communication method and apparatus. The method includes: A terminal receives first configuration information from a network device, and determines a time unit aggregation based on the first configuration information, where the time unit aggregation includes at least one time unit. The terminal receives control information from the network device, and determines at least one first time subunit and at least one second time subunit in the time unit aggregation based on the control information. The terminal receives, in the at least one first time subunit, data corresponding to a first transport block, and receives, in the at least one second time subunit, data corresponding to a second transport block.
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公开(公告)号：US20210337560A1
公开(公告)日：2021-10-28
申请号：US17371616
申请日：2021-07-09
发明人： Jiehua Xiao , Zhe Liu , Hao Tang
摘要： A method, including sending a configuration of a first channel state information reference signal (CSI-RS) resource periodicity and a configuration of a first channel state information (CSI) report periodicity of a terminal device secondary cell, the first CSI-RS resource periodicity associated with sending a first CSI-RS in a first time period, and the first CSI report periodicity associated with receiving CSI of the secondary cell from the terminal device in the first time period, and sending a configuration of a second CSI-RS resource periodicity and a configuration of a second CSI report periodicity of a terminal device secondary cell, the second CSI-RS resource periodicity associated with sending a second CSI-RS in a second time period, and the second CSI report periodicity associated with receiving CSI of the secondary cell from the terminal device in the second time period, the second time period being after the first time period.
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