-
公开(公告)号：US12101760B2
公开(公告)日：2024-09-24
申请号：US16902201
申请日：2020-06-15
发明人： Zukang Shen , Yan Cheng , Hao Sun
IPC分类号： H04W72/12 , H04B7/06 , H04L1/00 , H04L1/1607 , H04L1/1812 , H04L1/1829 , H04L5/00 , H04W72/1268 , H04W72/23
CPC分类号： H04W72/1268 , H04B7/0626 , H04L1/0026 , H04L1/1671 , H04L1/1812 , H04L1/1861 , H04L5/0007 , H04L5/0053 , H04W72/23
摘要： A terminal device determines a resource of a physical uplink control channel. The physical uplink control channel carries a first encoded bit sequence and a second encoded bit sequence, the first encoded bit sequence is corresponding to first uplink control information, and the second encoded bit sequence is corresponding to second uplink control information. The resource for the physical uplink control channel includes N orthogonal frequency division multiplexing (OFDM) symbol sets. The first encoded bit sequence is carried in an OFDM symbol included in j OFDM symbol sets, the j OFDM symbol sets are a part of or all of of the N OFDM symbol sets, where j is a positive integer less than or equal to N. The terminal device sends, on the resource for the physical uplink control channel, a signal that is generated based on the first uplink control information and the second uplink control information.
-
公开(公告)号：US20240146455A1
公开(公告)日：2024-05-02
申请号：US18485303
申请日：2023-10-11
发明人： Jun Wang , Gongzheng Zhang , Huazi Zhang , Chen Xu , Lingchen Huang , Shengchen Dai , Hejia Luo , Yunfei Qiao , Rong Li , Jian Wang , Ying Chen , Nikita Andreevich POLIANSKII , Mikhail Sergeevich KAMENEV , Zukang Shen , Yourui HuangFu , Yinggang Du
CPC分类号： H04L1/0058 , H03M13/13 , H04L1/0043 , H04L1/0057 , H04L1/0061 , H03M13/00
摘要： This application relates to the field of wireless communications technologies, and discloses an encoding method and apparatus, to improve accuracy of reliability calculation and ordering for polarized channels. The method includes: obtaining a first sequence used to encode K to-be-encoded bits, where the first sequence includes sequence numbers of N polarized channels, the first sequence is same as a second sequence or a subset of the second sequence, the second sequence comprises sequence numbers of Nmax polarized channels, and the second sequence is the sequence shown in Sequence Q11 or Table Q11, K is a positive integer, N is a positive integer power of 2, n is equal to or greater than 5, K≤N, Nmax=1024; selecting sequence numbers of K polarized channels from the first sequence; and performing polar code encoding on K the to-be-encoded bits based on the selected sequence numbers of the K polarized channels.
-
公开(公告)号：US11678401B2
公开(公告)日：2023-06-13
申请号：US17215689
申请日：2021-03-29
发明人： Xu Zhang , Lixia Xue , Zukang Shen
IPC分类号： H04W80/08 , H04L5/00 , H04L5/14 , H04W8/24 , H04W72/0446 , H04W72/0453 , H04L1/1829 , H04L1/1812 , H04W72/23 , H04B7/26
CPC分类号： H04W80/08 , H04L1/1812 , H04L1/1854 , H04L1/1864 , H04L5/0082 , H04L5/1469 , H04W8/24 , H04W72/0446 , H04W72/0453 , H04W72/23 , H04B7/2643
摘要： A transmission timing information sending method, a transmission timing information receiving method, and an apparatus are provided. The method includes: configuring, by a base station, higher layer signaling, where the higher layer signaling includes at least one transmission timing set used to indicate a transmission timing value, and each of the at least one transmission timing set includes at least one transmission timing value; sending, by the base station, the higher layer signaling to a terminal; determining, by the base station, downlink control information (DCI), where the DCI is used to instruct the terminal to determine a transmission timing value in the at least one transmission timing set, and the determined transmission timing value is a slot that the terminal is instructed to use when sending feedback information; and sending, by the base station, the DCI to the terminal.
-
公开(公告)号：US20200280524A1
公开(公告)日：2020-09-03
申请号：US16875679
申请日：2020-05-15
发明人： Zhiheng Guo , Wenping Bi , Lei Wan , Zukang Shen , Yang Zhao , Yi Long , Yongqiang Fei
IPC分类号： H04L12/911 , H04L5/00 , H04W72/04
摘要： This application discloses an information indication method, a terminal device, and a network device. The method includes: receiving, by a terminal device, indication information from a network device, where the indication information indicates at least one of frequency location information or bandwidth information, the frequency location information includes one of a number of a first subcarrier, an absolute radio frequency channel number of the first subcarrier, or a first frequency, and the bandwidth information includes one of first bandwidth, a second subcarrier quantity, a first resource block quantity, or a second resource block bitmap; and determining, by the terminal device, a first resource based on the indication information, where the first resource is a to-be-reserved resource. According to this application, reliability of a determined location of a resource that needs to be reserved in a system is improved.
-
公开(公告)号：US20200260424A1
公开(公告)日：2020-08-13
申请号：US16862296
申请日：2020-04-29
发明人： Zhiheng Guo , Xinqian Xie , Zukang Shen , Yi Long , Yang Zhao , Lei Wan , David Jean-Marie Mazzarese
摘要： A communication method and an apparatus are provided. The method includes: receiving, by a terminal device, downlink control information (DCI) from a network device on a first downlink carrier; and determining a first uplink carrier or a second uplink carrier based on the DCI, where the DCI indicates an uplink carrier to be used by the terminal device to send an uplink signal to the network device is the first uplink carrier or the second uplink carrier; the DCI for indicating the first uplink carrier and the DCI for indicating the second uplink carrier having equal bit quantity; and the first downlink carrier, the first uplink carrier, and the second uplink carrier belong to a same cell.
-
公开(公告)号：US11546870B2
公开(公告)日：2023-01-03
申请号：US16874879
申请日：2020-05-15
发明人： Zhiheng Guo , Xinqian Xie , Zukang Shen , Yi Long , Yang Zhao , Lei Wan , David Jean-Marie Mazzarese
摘要： A method and an apparatus for transmitting or receiving information are provided. The method includes: receiving, by a terminal device, indication information from a network device, where the indication information indicates a timing adjustment parameter, the timing adjustment parameter is to be used by the terminal device to determine transmit timings on a first uplink carrier and a second uplink carrier, the first uplink carrier is an uplink carrier of a first radio access technology, and the second uplink carrier is an uplink carrier of a second radio access technology; and determining, by the terminal device, the timing adjustment parameter based on the indication information.
-
公开(公告)号：US11523400B2
公开(公告)日：2022-12-06
申请号：US16875049
申请日：2020-05-15
发明人： Zhiheng Guo , Yongqiang Fei , Zukang Shen , Yi Long , Yang Zhao , Lei Wan , Wenping Bi
摘要： A resource configuration method, apparatus and storage medium are disclosed. The method includes: sending, by a network device, first information to a terminal, where the first information is used by the terminal to determine not to send data and/or receive data on a first resource; and the first information includes first indication information used to indicate a first resource block (RB) and second indication information used to indicate a subcarrier occupied by the first resource on the first RB; or the first information includes third indication information used to indicate a first subcarrier, and the first subcarrier is used to determine the first resource. The resource configuration method and apparatus and the storage medium that are provided in the present disclosure can improve resource configuration flexibility.
-
公开(公告)号：US11496198B2
公开(公告)日：2022-11-08
申请号：US16248177
申请日：2019-01-15
发明人： Xianda Liu , Kunpeng Liu , Zukang Shen , Yan Cheng
摘要： The present disclosure describes methods, device, system that provide a codebook indication operation. In one example, a codebook indication method includes: receiving by a terminal device, a transmission parameter indication information indicating an index of one codebook subset configuration of three codebook subset configurations in the terminal device from a base station, wherein the three codebook subset configurations in the terminal device are related to fully coherent, partial coherent, and incoherent respectively, and the codebook subset configuration related to fully coherent includes M indexes, the codebook subset configuration related to partial coherent includes N indexes, and the codebook subset configuration related to incoherent includes K indexes, wherein M is an integer larger than N, and N is larger than K; and determining a transmission layer and precoding matrix associated with the index according to the transmission parameter indication information.
-
公开(公告)号：US11165535B2
公开(公告)日：2021-11-02
申请号：US16838945
申请日：2020-04-02
发明人： Jun Wang , Gongzheng Zhang , Huazi Zhang , Chen Xu , Lingchen Huang , Shengchen Dai , Hejia Luo , Yunfei Qiao , Rong Li , Jian Wang , Ying Chen , Nikita Polianskii , Mikhail Kamenev , Zukang Shen , Yourui HuangFu , Yinggang Du
摘要： This application relates to the field of wireless communications technologies, and discloses an encoding method and apparatus, to improve accuracy of reliability calculation and ordering for polarized channels. The method includes: obtaining a first sequence used to encode K to-be-encoded bits, where the first sequence includes sequence numbers of N polarized channels, the first sequence is same as a second sequence or a subset of the second sequence, the second sequence comprises sequence numbers of Nmax, polarized channels, and the second sequence is the sequence shown in Sequence Q11 or Table Q11, K is a positive integer, N is a positive integer power of 2, n is equal to or greater than 5, K≤N, Nmax=1024; selecting sequence numbers of K polarized channels from the first sequence; and performing polar code encoding on K the to-be-encoded bits based on the selected sequence numbers of the K polarized channels.
-
公开(公告)号：US11082969B2
公开(公告)日：2021-08-03
申请号：US16686752
申请日：2019-11-18
发明人： Zhenfei Tang , Fan Wang , Zukang Shen
摘要： A method includes: determining, by an access network device, at least one piece of downlink control information, where the downlink control information includes at least one slot format indication; and sending, by the access network device, the downlink control information to a group of user equipment on a group common downlink control channel, where the group of user equipment operates in M bandwidth parts, the at least one slot format indication is used to indicate a slot format corresponding to N numerologies of the M bandwidth parts, and both N and M are positive integers greater than 1.
-
-
-
-
-
-
-
-
-
搜索结果
31 条记录 (耗时 0.018 秒)
