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公开(公告)号：US20230403714A1
公开(公告)日：2023-12-14
申请号：US18456384
申请日：2023-08-25
Inventor： Qianqian SI , Xuejuan GAO
IPC: H04W72/23 , H04L1/1812 , H04L5/00 , H04W72/21
CPC classification number: H04W72/23 , H04L1/1812 , H04L5/0053 , H04W72/21
Abstract: A transmission method, a terminal and a base station are provided, thereby solving the problem that there is no specific method in the 5G system for distinguishing whether one DCI triggers the transmission of data and control information at the same time or triggers the transmission of control information only. The transmission includes receiving DCI, wherein the DCI comprises indication information of N bits, the indication information of N bits is used to indicate whether the DCI triggers transmission of data, and N is an integer greater than or equal to 1; and performing transmission based on the indication information in the DCI.
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42.发明公开公开(公告)号：US20230299917A1
公开(公告)日：2023-09-21
申请号：US18019953
申请日：2021-05-13
Inventor： Bin REN , Xiaotao REN , Ren DA , Zheng ZHAO , Gang LI , Hui LI , Rongyi FANG , Zhenyu ZHANG , Xuejuan GAO
CPC classification number: H04L5/0051 , H04W24/08 , G01S5/14
Abstract: Disclosed are a downlink positioning reference signal receiving and transmitting method, and a terminal, a base station, a device and an apparatus. The method includes: in response to receiving SPS DL-PRS configuration information of a plurality of base stations configured by a LMF via SPS, receiving SPS DL-PRS activation information of the plurality of base stations; where the plurality of base stations comprise a serving base station and a non-serving base station; receiving and measuring an SPS DL-PRS according to a period and time-frequency resource information of the SPS DL-PRS determined from the SPS DL-PRS configuration information and according to a downlink slot of the SPS DL-PRS determined from the SPS DL-PRS activation information, and obtaining a positioning measurement; and sending the positioning measurement to the LMF or the serving base station of the UE.
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公开(公告)号：US20230198683A1
公开(公告)日：2023-06-22
申请号：US17928062
申请日：2021-04-25
Inventor： Xuejuan GAO , Qianqian SI
IPC: H04L1/1829 , H04L1/1812 , H04W72/1273 , H04W72/232
CPC classification number: H04L1/1861 , H04L1/1812 , H04W72/232 , H04W72/1273
Abstract: Disclosed are an information transmission method and apparatus, which are used for realizing hybrid automatic repeat request acknowledgment (HARQ-ACK) feedback when one piece of downlink control information (DCI) schedules one PDSCH to be transmitted on a plurality of carriers. The information transmission method provided in the present application comprises: when one piece of DCI can schedule one downlink transmission to be performed on a plurality of carriers, by means of taking the plurality of carriers as a group, determining an HARQ-ACK codebook; and sending the HARQ-ACK codebook.
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公开(公告)号：US20230180250A1
公开(公告)日：2023-06-08
申请号：US17922341
申请日：2021-04-21
Inventor： Xuejuan GAO
CPC classification number: H04W72/23 , H04L5/0053 , H04L5/0094
Abstract: The present disclosure provides PDSCH reception method and device, PDSCH transmission method and device, an apparatus and a medium. A terminal receives DCI for scheduling the transmission of a PDSCH on a plurality of carriers, determines a time unit where the one or more PDSCHs are transmitted on the plurality of carriers in accordance with a reference SCS or an SCS of each carrier, and receives the scheduled PDSCH in the determined one or more time units on the plurality of carriers. A base station transmits the DCI, and transmits the scheduled PDSCH in a time unit where the one or more PDSCHs are transmitted on the plurality of carriers. The terminal determines the time unit where the one or more PDSCHs are transmitted on the plurality of carriers in accordance with the reference SCS or the SCS of each carrier.
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公开(公告)号：US20230072342A1
公开(公告)日：2023-03-09
申请号：US17918998
申请日：2021-04-12
Inventor： Lei WANG , Xuejuan GAO
IPC: H04W72/12
Abstract: This disclosure provide a scheduling method, a terminal and a network-side device. The scheduling method includes: receiving, by a terminal, downlink control information (DCI) sent by a network-side device, where the DCI is used for scheduling transmission of N channels or N signals of the terminal. The N channels include N uplink channels or N downlink channels, and the N signals include N uplink signals or N downlink signals, where N is an integer greater than 1.
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Patent Agency Ranking
46.发明申请公开(公告)号：US20220330287A1
公开(公告)日：2022-10-13
申请号：US17634837
申请日：2020-07-08
Inventor： Qianqian SI , Xuejuan GAO
Abstract: This disclosure provides a method for indicating transmission of hybrid automatic repeat request acknowledgment, and a device. The method includes: receiving a downlink assignment index (DAI) from a network side device, wherein an information field of the DAI indicates the transmission of multiple hybrid automatic repeat request acknowledgment (HARQ-ACK) codebooks on a physical uplink shared channel (PUSCH).
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47.发明申请公开(公告)号：US20220303980A1
公开(公告)日：2022-09-22
申请号：US17639587
申请日：2020-05-19
Inventor： Wei BAI , Xuejuan GAO
Abstract: The present application discloses base stations, a method and device for communication between base stations, and a storage medium. The method includes exchanging, by means of an air interface signal, respective states of N time-domain resources of a designated resource with a second base station that uses the designated resource, and N≥1, the designated resource is a resource for communication between base stations, and the N time-domain resources are obtained by means of division on the basis of a time-division multiplexing (TDM) technique.
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公开(公告)号：US20220095335A1
公开(公告)日：2022-03-24
申请号：US17431004
申请日：2020-02-14
Inventor： Xuejuan GAO
IPC: H04W72/12
Abstract: The present disclosure provides a PUSCH transmission method, a terminal and a network device. The PUSCH transmission method for the terminal includes: when at least one PUSCH in a group of repetition PUSCHs overlaps a PUCCH carrying a first type of UCI, determining whether an RV of the at least one PUSCH is a predetermined RV; and when the RV of the at least one PUSCH is the predetermined RV, dropping the PUCCH carrying the first type of UCI or transmitting the first type of UCI in a next transmission opportunity, otherwise dropping the at least one PUSCH and transmitting the PUCCH carrying the first type of UCI.
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公开(公告)号：US20220094479A1
公开(公告)日：2022-03-24
申请号：US17420646
申请日：2020-01-03
Inventor： Xuejuan GAO , Qianqian Si , Tony EKPENYONG
Abstract: This disclosure provides an information transmission method, a terminal and a network device, to solve the problem that there is no relevant solution as to how to transmit CSI in the case that the use of downlink DCI to trigger the transmission of aperiodic CSI on the PUCCH is supported. The information transmission method includes: receiving downlink DCI, wherein the downlink DCI includes an aperiodic channel state information CSI trigger information field; when the aperiodic CSI trigger information field indicates that aperiodic CSI is to be reported, determining a first transmission resource for the aperiodic CSI and a second transmission resource for an HARQ-ACK corresponding to the downlink DCI; transmitting the aperiodic CSI on the first transmission resource, and transmitting the HARQ-ACK on the second transmission resource.
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公开(公告)号：US20220070895A1
公开(公告)日：2022-03-03
申请号：US17420710
申请日：2019-12-27
Inventor： Xuejuan GAO , Deshan MIAO , Tony EKPENYONG
Abstract: An information transmission method, apparatus and device are provided. The method includes receiving downlink transmission; identifying a transmission reception point TRP or a TRP group corresponding to the downlink transmission; transmitting a Hybrid Automatic Repeat request Acknowledge HARQ-ACK of the downlink transmission to the TRP or the TRP group corresponding to the downlink transmission through a Physical Uplink Control Channel PUCCH, wherein, HARQ-ACKs of downlink transmissions corresponding to different TRPs or TRP groups are transmitted on different PUCCHs, and the different PUCCHs are PUCCHs using different PUCCH resources or are PUCCHs transmitted on non-overlapping symbols on a same carrier, or are PUCCHs transmitted on different carriers.
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