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公开(公告)号：EP3849267A1
公开(公告)日：2021-07-14
申请号：EP19870890.1
申请日：2019-03-29
发明人： XU, Jing
IPC分类号： H04W72/04
摘要： Embodiments of the present application provide a resource configuration method and apparatus, and a communication device. The method comprises: transmitting high-level signaling and physical layer signaling, the high-level signaling comprising configuration information of at least one preconfigured resource, and the physical layer signaling being used for determining a preconfigured resource to be activated or deactivated.
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公开(公告)号：EP3836470A1
公开(公告)日：2021-06-16
申请号：EP19892513.3
申请日：2019-03-29
摘要： An embodiment of the present application provides a method, an apparatus and a terminal for processing a scheduling request. The method comprises a MAC layer of the terminal instructing a physical layer to transmit a first scheduling request.
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公开(公告)号：EP4412120A1
公开(公告)日：2024-08-07
申请号：EP21958676.5
申请日：2021-09-28
摘要： A wireless communication method, a terminal device, and a network device are provided. The method includes the following. Receive a first physical downlink shared channel (PDSCH) set based on a transmission parameter for each PDSCH in the first PDSCH set, where at least one PDSCH in the first PDSCH set carries indication information, and the indication information is used for indicating at least one of: a transmission parameter for a first PDSCH carrying the indication information, or a transmission parameter for a second PDSCH that is subsequent to the first PDSCH in the first PDSCH set. By adopting the method provided in the disclosure, it is possible to avoid using DCI to schedule a transmission parameter for a PDSCH in the first PDSCH set, thereby reducing power consumption of a terminal in blind detection and improving reliability of service transmission while realizing multi-transport block (multi-TB) transmission.
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公开(公告)号：EP4307801A1
公开(公告)日：2024-01-17
申请号：EP21938451.8
申请日：2021-04-30
发明人： ZHANG, Yi , XU, Jing , LIANG, Bin
IPC分类号： H04W72/04
摘要： Implementations of the disclosure provide a method for uplink transmission, a terminal device, and a network device. The method includes the following. A terminal device receives a downlink control information (DCI) from a network device, where the DCI is used to schedule physical downlink shared channels (PDSCHs) of at least two serving cells. The terminal device transmits hybrid automatic repeat request (HARQ)-acknowledgement (ACK) information corresponding to the PDSCHs of the at least two serving cells on a first physical uplink control channel (PUCCH) resource. With the disclosure, the utilization of resources can be improved and the overhead of the DCI can be reduced.
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公开(公告)号：EP4297318A1
公开(公告)日：2023-12-27
申请号：EP21941181.6
申请日：2021-05-10
发明人： ZHANG, Yi , XU, Jing , LIANG, Bin
IPC分类号： H04L5/00
摘要： Provided in the embodiments of the present application are a wireless communication method, a terminal device and a network device. The method includes: receiving at least one piece of downlink control information (DCI) sent by a network device; and determining or generating a target hybrid automatic repeat request acknowledgement (HARQ-ACK) codebook, where the target HARQ-ACK codebook corresponds to the reception of a physical downlink shared channel (PDSCH) scheduled by the at least one DCI, the release of a semi-persistent scheduling (SPS) PDSCH scheduled by the at least one DCI, or the dormancy of a secondary cell (SCell) indicated by the at least one DCI; and the at least one piece of DCI includes a first DCI format and/or a second DCI format, the first DCI format being used for scheduling one PDSCH, and the second DCI format being used for scheduling at least two PDSCHs. By means of the wireless communication method provided in the embodiments of the present application, system performance can be improved by improving the means of scheduling a PDSCH.
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公开(公告)号：EP4277409A1
公开(公告)日：2023-11-15
申请号：EP21941105.5
申请日：2021-05-10
发明人： LIANG, Bin , XU, Jing , ZHANG, Yi
IPC分类号： H04W72/12
摘要： The disclosure discloses a method for carrier determination, an apparatus for carrier determination, a device, and a storage medium, and relates to the field of mobile communication. The method includes the following. A downlink control information (DCI) is received, where the DCI contains carrier indication information. A carrier corresponding to data transmission scheduled by the DCI is determined according to a format of the DCI and/or the carrier indication information, where the carrier is multiple carriers or one of the multiple carriers. Whether multiple carriers are scheduled simultaneously or one of the multiple carriers is scheduled is determined based on the DCI. In this way, the DCI transmission is reduced, the method for determining a scheduled carrier is extended, and the accuracy of determining the scheduled carrier is improved.
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公开(公告)号：EP4262303A1
公开(公告)日：2023-10-18
申请号：EP21933689.8
申请日：2021-03-30
发明人： LIANG, Bin , XU, Jing , FU, Zhe
IPC分类号： H04W72/04
摘要： The present application relates to the field of mobile communications. Disclosed are a search space configuration method and apparatus, and a device and a storage medium. The method comprises: receiving configuration signaling sent by a network device, wherein the configuration signaling is used to configure at least one first search space for a first cell to schedule a second cell across carriers, wherein the second cell is a self-scheduling cell; and detecting downlink control information in the at least one first search space. When the second cell supports self-scheduling, the second cell can also be scheduled by the first cell. Therefore, the manners of configuring a search space group of a cell are increased, and the cell scheduling manners are also increased, thereby improving the communication effect.
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公开(公告)号：EP4255073A1
公开(公告)日：2023-10-04
申请号：EP21920322.1
申请日：2021-01-22
发明人： LIN, Yanan , XU, Jing
摘要： A method for wireless communication, a terminal device, and a network device are provided in implementations of the disclosure. The method includes the following. A terminal device determines a physical uplink control channel (PUCCH) resource, where the PUCCH resource is used for transmitting first uplink control information (UCI) and second UCI, and a priority of the first UCI is different from a priority of the second UCI. The terminal device determines a first number of physical resource blocks (PRB) according to a total number of bits of the first UCI, a total number of bits of the second UCI, a first maximum coding rate corresponding to the first UCI, and a second maximum coding rate corresponding to the second UCI, where the first number of PRBs is less than or equal to a number of PRBs M RB PUCCH in the PUCCH resource. The terminal device transmits target UCI according to the first number of PRBs, where the target UCI includes part or all of information in the first UCI and part or all of information in the second UCI. With the solutions provided in implementations of the disclosure, system efficiency can be taken account of on the basis of ensuring reliability of high-priority UCI when supporting multiplexing transmission of information with different priorities.
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29.发明公开
公开(公告)号：EP4224762A1
公开(公告)日：2023-08-09
申请号：EP20955722.2
申请日：2020-09-30
发明人： WANG, Shukun , XU, Jing , CHEN, Wenhong , LIN, Yanan , LIANG, Bin
摘要： Embodiments of the present application provide a method and apparatus for TRS activation, a terminal device, and a network device. The method comprises: a terminal device receives a first activation instruction sent by a network device, the first activation instruction being used for activating a TRS, and the TRS being used for fast Scell activation; and the terminal device measures the TRS, the measured TRS being used for time-frequency synchronization with a Scell.
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公开(公告)号：EP4181442A1
公开(公告)日：2023-05-17
申请号：EP22209707.3
申请日：2019-05-09
发明人： LIN, Yanan , XU, Jing
IPC分类号： H04L1/18 , H04L5/00 , H04W72/04 , H04L5/14 , H04L1/1829 , H04L1/1867 , H04W72/20
摘要： The present application relates to a resource configuration method and device. A terminal receives configuration information sent by a network device. Since the configuration information is used to indicate at least one PUCCH resource, and the at least one PUCCH resource is used to transmit feedback response information corresponding to a plurality of downlink semi-persistent scheduling resources, the terminal may send the feedback response information corresponding to the downlink semi-persistent scheduling resources on the PUCCH resource indicated by the configuration information, or a plurality of SPS resources may share one PUCCH resource, so that each downlink semi-persistent scheduling resource has a corresponding PUCCH resource that may transmit the feedback response information, thereby avoiding the circumstance in the prior art in which some downlink semi-persistent scheduling resources have no available PUCCH resources, and ensuring the quality of data transmission.
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