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公开(公告)号：US20220030582A1
公开(公告)日：2022-01-27
申请号：US17421914
申请日：2020-01-10
Inventor： Wei BAI , Xuejuan GAO , Tony EKPENYONG
Abstract: A miss-detection determination method, a terminal and a network device are provided. The miss-detection determination method includes: sending a target sequence or signal to a network device in an uplink grant-free transmission occasion; determining that no miss-detection occurs in the network device in a case that miss-detection indication information is received from the network device within a preset time period after sending the target sequence or signal, otherwise, determining that miss-detection occurs in the network device.
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52.发明申请公开(公告)号：US20220007393A1
公开(公告)日：2022-01-06
申请号：US17289708
申请日：2019-10-18
Inventor： Wei BAI , Xuejuan GAO , Tony EKPENYONG
Abstract: A method and a device for transmitting a hybrid automatic repeat request, a network device and a terminal are provided. The transmitting method includes: receiving a physical uplink shared channel (PUSCH) in an uplink grant-free transmission occasion; and transmitting an explicit hybrid automatic repeat request (HARQ) according to a reception result of the PUSCH, wherein a content of the explicit hybrid automatic repeat request (HARQ) includes at least one of: an acknowledgement (ACK), a negative acknowledgement (NACK), or a discontinuous transmission (DTX).
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公开(公告)号：US20210266936A1
公开(公告)日：2021-08-26
申请号：US17261160
申请日：2019-07-17
Inventor： Xuejuan GAO
Abstract: An uplink transmission method, an uplink transmission device, a terminal and a network device are provided. The method includes: determining one target uplink channel according to a preset rule under the condition that multiple uplink channels are overlapped in time domain; performing preset timeline judgement for the PUCCH within the multiple uplink channels and the target uplink channel; when the preset timeline is met, transmitting uplink control information, which is carried on the PUCCH within the multiple uplink channels, on the target uplink channel.
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54.发明申请公开(公告)号：US20240373469A1
公开(公告)日：2024-11-07
申请号：US18557032
申请日：2022-04-22
Inventor： Lei WANG , Xuejuan GAO
IPC: H04W74/0833 , H04W56/00 , H04W72/0446 , H04W72/1268
Abstract: A repetition determination method is provided by the present disclosure, which solves the problem on how to determine a number of repetitions for Msg3 PUSCH and available uplink slots. The method of the present disclosure includes: obtaining, by a terminal, an RAR, where the RAR includes an uplink grant and first information other than the UL grant; determining, by the terminal, a number of repetitions for an initial transmission of an Msg3 PUSCH according to the UL grant and/or the first information; and determining, by the terminal, one or more target slots for transmitting the Msg3 PUSCH according to the number of repetitions for the initial transmission of the Msg3 PUSCH and available slots for transmitting the Msg3 PUSCH.
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公开(公告)号：US20240155576A1
公开(公告)日：2024-05-09
申请号：US18552673
申请日：2022-03-18
Inventor： Qianqian SI , Xuejuan GAO
IPC: H04W72/0446 , H04L1/1812 , H04W72/21 , H04W72/56
CPC classification number: H04W72/0446 , H04L1/1812 , H04W72/21 , H04W72/56
Abstract: The present disclosure provides an uplink multiplexing transmission method, an apparatus and a storage medium, which are applied to a terminal or a base station. A time unit of a multiplexing process is determined in a case that at least two uplink channels with different physical layer priorities or different types overlap in a time domain; for a target uplink channel spanning a plurality of time units in the at least two uplink channels, if a preset multiplexing end condition is not met, the multiplexing process is performed sequentially in each time unit overlapping in the time domain with the target uplink channel until the preset multiplexing end condition is met, to obtain a final processing result of the multiplexing process; and uplink channel transmission is performed based on the processing result of the multiplexing process. In embodiments of the present disclosure, in the case that the uplink channels overlap in the time domain, by sequentially performing the multiplexing process in the time unit of each multiplexing process until the preset multiplexing end condition is met, uplink control information carried by an uplink channel with a time domain overlap can be multiplexed to a further channel, so that uplink multiplexing transmission can be effectively performed, and influence caused by dropping an uplink channel can be reduced.
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Patent Agency Ranking
公开(公告)号：US20240064743A1
公开(公告)日：2024-02-22
申请号：US18262007
申请日：2022-01-07
Inventor： Qianqian SI , Xuejuan GAO
IPC: H04W72/21 , H04W72/1268
CPC classification number: H04W72/21 , H04W72/1268
Abstract: Provided in the embodiments of the present disclosure are a UCI multiplexing method and apparatus, and a storage medium. With regard to a PUSCH carrying a multi-slot TB, when the PUSCH and one PUCCH overlap in at least one slot, the UCI multiplexing method comprises: determining resources needing to be occupied during the multiplexing of UCI on the PUSCH and an upper limit of the resources occupied during the multiplexing of the UCI on the PUSCH; on the basis of the resources needing to be occupied during the multiplexing of the UCI on the PUSCH and the upper limit of the resources occupied during the multiplexing of the UCI on the PUSCH, determining resources occupied during the actual transmission of the UCI; and on the basis of the resources occupied during the actual transmission of the UCI, transmitting the UCI on the PUSCH. By means of the embodiments of the present disclosure, the multiplexing of UCI on a PUSCH carrying a multi-slot TB is realized.
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57.发明公开公开(公告)号：US20240056232A1
公开(公告)日：2024-02-15
申请号：US18256009
申请日：2021-12-03
Inventor： Xuejuan GAO , Qianqian SI
IPC: H04L1/1829
CPC classification number: H04L1/1861 , H04L1/1854
Abstract: An uplink control information transmission method, an uplink control information reception method, a terminal and a network device are disclosed. The method includes: receiving, by the terminal, a first downlink control information (DCI), where a first indication field of the first DCI is used to determine at least one of the following: a bit number of a second hybrid automatic repeat request-acknowledgement (HARQ-ACK), whether the second HARQ-ACK exists, or whether the second HARQ-ACK is multiplexed with a first HARQ-ACK; and transmitting, by the terminal, HARQ-ACK according to the first indication field. The first DCI is DCI corresponding to a first uplink channel carrying the first HARQ-ACK; and the second HARQ-ACK is HARQ-ACK multiplexed with the first HARQ-ACK.
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58.发明公开公开(公告)号：US20240049205A1
公开(公告)日：2024-02-08
申请号：US18033804
申请日：2021-10-22
Inventor： Yongqiang FEI , Yanping XING , Xuejuan GAO
IPC: H04W72/0457 , H04W72/21 , H04L5/00 , H04W72/1273 , H04W72/232
CPC classification number: H04W72/0457 , H04W72/21 , H04W72/232 , H04W72/1273 , H04L5/0012
Abstract: Embodiments of the present application provide a channel transmission method and apparatus, a terminal device, a network device, and a storage medium. The method comprises: determining, when sending a physical uplink control channel (PUCCH) in an uplink initial bandwidth part (BWP), a first resource used for sending the PUCCH, and sending the PUCCH on the first resource, wherein the bandwidth range of the first resource does not exceed a maximum bandwidth supported by a first type of terminal device, and the maximum bandwidth supported by the first type of terminal device is less than or equal to a first preset value. The present application enables the bandwidth used by the first type of terminal device when sending the PUCCH in the uplink initial BWP to be within a bandwidth range supported by the first type of terminal device, so that the first type of terminal device can send the PUCCH correctly.
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公开(公告)号：US20230388061A1
公开(公告)日：2023-11-30
申请号：US18031872
申请日：2021-09-28
Inventor： Shuling SHEN , Lei WANG , Xuejuan GAO
IPC: H04L1/1812 , H04L5/00 , H04W72/20 , H04L1/1822
CPC classification number: H04L1/1819 , H04L5/0053 , H04W72/20 , H04L1/1822
Abstract: Embodiments of the present application provide a method for determining the number of repeated transmissions of a physical uplink control channel (PUCCH), and a terminal and base station, comprising: determining the number of repeated transmissions of a PUCCH according to received target information; said target information comprises first information or second information, said first information comprises a PUCCH resource indicator (PRI) field in downlink control information (DCI), said second information comprises control information carried by the DCI, a media access control control element (MAC CE), or a group common physical downlink control channel (PDCCH). The embodiments of the present application enable a dynamic indication process of the number of PUCCH repeated transmissions.
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公开(公告)号：US20230171040A1
公开(公告)日：2023-06-01
申请号：US17919230
申请日：2021-04-12
Inventor： Xuejuan GAO , Qianqian SI
IPC: H04L1/1829 , H04L1/1812 , H04L5/00
CPC classification number: H04L1/1854 , H04L1/1812 , H04L1/1858 , H04L5/0055 , H04L1/1861
Abstract: A HARQ-ACK transmission method, a terminal, and a network side device are provided. The HARQ-ACK transmission method performed by the terminal includes receiving one or more DCIs, wherein the one or more DCIs include one or more first DCIs configured to support scheduling at least two PDSCHs; grouping the one or more DCIs according to a quantity of PDSCH scheduled by each of the one or more DCIs, to obtain one or more DCI groups; generating a HARQ-ACK sub-codebook for each DCI group of the one or more DCI groups; generating an HARQ-ACK codebook according to the HARQ-ACK sub-codebook for each DCI group; transmitting the HARQ-ACK codebook.
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