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公开(公告)号：US12096440B2
公开(公告)日：2024-09-17
申请号：US17547079
申请日：2021-12-09
IPC分类号： H04W72/21 , H04L1/1812 , H04L5/00 , H04W72/0453 , H04W72/1268 , H04W72/23 , H04W72/542 , H04W72/56
CPC分类号： H04W72/21 , H04L1/1812 , H04L5/0051 , H04W72/0453 , H04W72/1268 , H04W72/23 , H04W72/542 , H04W72/56
摘要： Embodiments of the present application provide a transmission method and device for uplink control information. The method includes: a UE maps target uplink control information to a PUSCH, the PUSCH being transmitted through a pre-configured grant-uplink resource, the target uplink control information including first uplink control information, and the first uplink control information including control information for demodulating the PUSCH; and sends the PUSCH to a network device through the pre-configured grant-uplink resource. In the embodiments of the present application, when target uplink control information needs to be transmitted, a UE can map the target uplink control information to a PUSCH, and then sends the PUSCH through a pre-configured grant-uplink resource, thereby realizing the transmission of the target uplink control information.
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公开(公告)号：US12089260B2
公开(公告)日：2024-09-10
申请号：US17511244
申请日：2021-10-26
发明人： Zuomin Wu
IPC分类号： H04W74/08 , H04L5/00 , H04W72/0446 , H04W72/1273 , H04W72/23 , H04W74/00 , H04W74/0833
CPC分类号： H04W74/0833 , H04W72/0446 , H04W72/1273 , H04W72/23 , H04W74/006 , H04W74/0866
摘要： Provided in the embodiments of the present disclosure are a random access method, a terminal device and a network device. The method includes sending, by the terminal device, a first message in a random access procedure to the network device. The first message includes a first random access preamble and a first physical uplink shared channel (PUSCH). The method further includes monitoring, by the terminal device, whether a first random access response (RAR) is sent by the network device within a first RAR window. The first RAR is an RAR of a first type, the first RAR includes a response to the first message, the first RAR is transmitted on a first physical downlink shared channel (PDSCH), the first PDSCH includes at least one RAR of the first type, and the first PDSCH is scheduled by a first physical downlink control channel (PDCCH).
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公开(公告)号：US12081343B2
公开(公告)日：2024-09-03
申请号：US17548582
申请日：2021-12-12
IPC分类号： H04L1/18 , H04L1/1812 , H04L1/1829 , H04W72/04 , H04W72/23
CPC分类号： H04L1/1861 , H04L1/1812 , H04W72/23
摘要： A transmitting method and a receiving method for feedback information, a device, a terminal device, and a medium are provided. The method includes: receiving first signaling, where the first signaling carries N new feedback indicators (NFIs), the N NFIs correspond to N groups in one-to-one, and N is a positive integer; and transmitting a feedback codebook, where the feedback codebook comprises first feedback information corresponding to a first HARQ process, the first HARQ process is transmitted through a physical channel in a first group with a first value of NFI, the first group is one of the N groups, and the first value is the value of NFI corresponding to the first group among the N NFIs. Therefore, understanding ambiguity of the feedback information between the terminal device and the access network equipment is avoided, and utilization efficiency of transmitted resources is improved.
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公开(公告)号：US12047966B2
公开(公告)日：2024-07-23
申请号：US17515646
申请日：2021-11-01
CPC分类号： H04W72/23 , H04L5/0055
摘要： An uplink information generation method and a device thereof. The method includes: receiving at least one piece of first signaling, wherein a physical channel scheduled by the first signaling or a physical channel carrying the first signaling has no group information; determining a first transmission resource transmitting first feedback information corresponding to the first signaling; and a terminal apparatus generating a first feedback information codebook, the first feedback information codebook including the first feedback information and second feedback information, the second feedback information being feedback information corresponding to a target group indicated by second signaling, and a transmission resource of the second feedback information overlapping with the first transmission resource.
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公开(公告)号：US12021636B2
公开(公告)日：2024-06-25
申请号：US17461524
申请日：2021-08-30
IPC分类号： H04L1/18 , H04L1/1812 , H04L1/1867 , H04W72/04 , H04W72/0446 , H04W72/21
CPC分类号： H04L1/1819 , H04L1/1896 , H04W72/0446 , H04W72/21
摘要： Provided in implementations of the present invention are a method for determining a HARQ codebook, a terminal apparatus, and a network apparatus. The method for determining a HARQ codebook includes: a terminal apparatus determining a first channel group, wherein HARQ time sequence indication information corresponding to first channels in the first channel group indicates a first uplink resource; and the terminal apparatus determining, for the first uplink resource, a first HARQ codebook corresponding to the first channel group.
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公开(公告)号：US11956737B2
公开(公告)日：2024-04-09
申请号：US17510361
申请日：2021-10-25
IPC分类号： H04W52/38 , H04L5/00 , H04W72/0446 , H04W74/0808
CPC分类号： H04W52/38 , H04L5/0048 , H04W72/0446 , H04W74/0808
摘要： Provided are a power adjustment method and apparatus for an unlicensed spectrum, and a terminal device and a network device. The method comprises: a terminal device adjusting, in a first transition period, a transmission power from turning-off to turning-on for a target transmission, wherein the first transition period and a first gap at least partially overlap in a time domain, the first gap comprises the length of time between an end moment of a first transmission and a start moment of the target transmission, and the first transmission is the most recent transmission before the target transmission.
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公开(公告)号：US11849418B2
公开(公告)日：2023-12-19
申请号：US18147704
申请日：2022-12-29
发明人： Zuomin Wu
IPC分类号： H04W56/00
CPC分类号： H04W56/004 , H04W56/0035
摘要： In a wireless communication method, a terminal device obtains a first uplink (UL) alignment timer, where the first UL alignment timer corresponds to a first timing advance group (TAG), the first TAG corresponds to a first serving cell group, the first serving cell group comprises at least one serving cell, and the first UL alignment timer is used for UL synchronization maintenance for the at least one serving cell in the first serving cell group.
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公开(公告)号：US20230354415A1
公开(公告)日：2023-11-02
申请号：US18348475
申请日：2023-07-07
发明人： Zuomin Wu
IPC分类号： H04W74/08
CPC分类号： H04W74/08
摘要： The present disclosure provides a channel access method and device. The channel access method includes: determining, by a first device, to transmit a first physical channel or physical signal on a first carrier, the first physical channel or physical signal corresponding to a first channel access mode, and the first carrier being on an unlicensed spectrum within a first frequency range; performing, by the first device, channel access on the first carrier based on the first channel access mode; and transmitting the first physical channel or physical signal via the first carrier after the channel access succeeds. A channel access procedure corresponding to the first channel access mode is: a channel access procedure with channel sensing for a fixed sensing slot length; or a channel access procedure without channel sensing.
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公开(公告)号：US20230336216A1
公开(公告)日：2023-10-19
申请号：US18212718
申请日：2023-06-22
IPC分类号： H04B7/0417 , H04B7/0456 , H04L1/1812 , H04L1/1867
CPC分类号： H04B7/0417 , H04B7/0456 , H04L1/1819 , H04L1/1896
摘要： A method for transmitting feedback information and a terminal device are provided. The method includes receiving, by a terminal device, trigger signaling. The trigger signaling is used for triggering the terminal device to send feedback information. The method further includes determining, by the terminal device, to send a first feedback information codebook or a second feedback information codebook according to the trigger signaling. The first feedback information codebook includes feedback information corresponding to at least one downlink channel indicated by the trigger signaling, and the second feedback information codebook is a full codebook.
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公开(公告)号：US20230224088A1
公开(公告)日：2023-07-13
申请号：US18090068
申请日：2022-12-28
发明人： Zhongda Du , Zuomin Wu
IPC分类号： H04L1/1812 , H04W72/21 , H04W72/23
CPC分类号： H04L1/1812 , H04W72/21 , H04W72/23
摘要： An information processing method is disclosed. The method includes: generating, by a transmitting terminal, an indication information, wherein the indication information is configured to indicate data transmission on at least one hybrid automatic retransmission request (HARQ) process, and the data transmission at least comprises successful data transmission or data transmission failure; sending, by the transmitting terminal, the indication information to a network device.
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