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1.发明公开
公开(公告)号：EP4376466A1
公开(公告)日：2024-05-29
申请号：EP21950414.9
申请日：2021-07-19
发明人： HU, Yi , LU, Qianxi , LI, Haitao
摘要： The present disclosure belongs to the technical field of radio communications. Disclosed are a radio resource management (RRM) measurement processing method and apparatus, and a device and a storage medium. The method comprises: a non-relay sidelink terminal acquiring a first RRM measurement criterion, which corresponds to a first relay sidelink terminal; and when it is detected that the channel quality of the first relay sidelink terminal meets the first RRM measurement criterion, executing first RRM measurement processing on second relay sidelink terminals, other than the first relay sidelink terminal, among relay sidelink terminals. By means of the solution, the power consumption of a non-relay sidelink terminal when same performs RRM measurement on other relay sidelink terminals can be reduced, thereby improving the endurance capability of the non-relay sidelink terminal.
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公开(公告)号：EP4366374A1
公开(公告)日：2024-05-08
申请号：EP21949733.6
申请日：2021-07-16
发明人： LI, Haitao , HU, Yi , YU, Xinlei
IPC分类号： H04W36/00
CPC分类号： H04W36/00
摘要： Provided in the present application are a communication method and an apparatus. The method comprises: a terminal device first receives configuration information sent by a network device, said configuration information comprising first time information; and the terminal device subsequently executes a first operation according to the first time information. By the present means, when performing an operation on a secondary cell, a terminal device can execute a first operation according to first time information, signaling overhead between the terminal device and a network device is reduced, and an excessively long delay is prevented.
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公开(公告)号：EP4344303A1
公开(公告)日：2024-03-27
申请号：EP21947668.6
申请日：2021-07-02
发明人： LI, Haitao , HE, Chuanfeng
IPC分类号： H04W36/30
摘要： Provided in the present application are a communication method and apparatus. The method comprises: determining a measurement result of a first cell; and according to the cell measurement result of the first cell and a first cell selection parameter corresponding to a terminal device of a first type, determining whether the first cell satisfies a cell selection criterion corresponding to the terminal device of the first type, wherein the capabilities of the terminal device of the first type are fewer than those of a terminal device of a second type. By means of the method, when a RedCap terminal selects a resident cell, a first cell selection parameter corresponding to the RedCap terminal can be used to determine whether a cell selection criterion corresponding to the RedCap terminal is satisfied, thereby avoiding the problem whereby a RedCap terminal cannot find a cell to reside in due to the decrease in measurement results of cells.
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公开(公告)号：EP4344114A1
公开(公告)日：2024-03-27
申请号：EP21950583.1
申请日：2021-07-23
发明人： LI, Haitao , YOU, Xin , SHI, Cong
IPC分类号： H04L5/00
摘要： The present application relates to the technical field of communications. Disclosed are a PDCCH monitoring method and apparatus, and a device and a storage medium. The method comprises: a first network device sending a switching command to a terminal device, wherein the switching command is used for instructing the terminal device to switch, to a second cell corresponding to a second network device, from a first cell corresponding to a first network device; and on the basis of a CORESET associated with a target BWP of the second cell, the terminal device monitoring a PDCCH, which is sent by the second network device. In the present application, after receiving a switching command, a terminal device monitors, on the basis of a CORESET associated with a target BWP of a target cell, a PDCCH, which is sent by the target cell, such that the terminal device can accurately monitor the PDCCH, so as to obtain, from the PDCCH, an available uplink resource to send a switching completion message, thereby improving the switching success rate.
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公开(公告)号：EP4340432A1
公开(公告)日：2024-03-20
申请号：EP21948806.1
申请日：2021-07-07
发明人： HU, Yi , LI, Haitao
摘要： Embodiments of the present invention provide a method for determining a DRX activation period and a terminal device, which are applied to the technical field of communications. The embodiments of the present invention comprise: determining a discontinuous reception (DRX) activation period according to a transmission duration of a physical uplink shared control channel (PUSCH) binding transmission and first round-trip time (RTT).
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公开(公告)号：EP4336901A1
公开(公告)日：2024-03-13
申请号：EP21939698.3
申请日：2021-05-07
发明人： YU, Xinlei , LI, Haitao , CHEN, Jingran
IPC分类号： H04W36/00
摘要： Provided in the embodiments of the present application are a cell determination method and apparatus, and a device and a readable storage medium. The method comprises: a network node transmitting a first message to an electronic device in the current cell, wherein the first message is used for indicating whether there is an NTN in a backhaul link of the current cell; and the electronic device executing cell selection according to the first message. The method further comprises: in a cell reselection process, a network node transmitting a second message to an electronic device in the current cell, wherein the second message is used for indicating whether there is an NTN in a backhaul link of the current cell and/or a backhaul link of a neighbor cell of the current cell; and the electronic device executing cell reselection according to the second message. By using the solution, since an electronic device can determine whether there is an NTN in a backhaul link, an appropriate cell is selected for access according to the factor of whether there is an NTN in the backhaul link, thereby improving service quality.
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公开(公告)号：EP4294088A1
公开(公告)日：2023-12-20
申请号：EP21930730.3
申请日：2021-03-16
发明人： LI, Haitao , HU, Yi
摘要： The present application relates to the technical field of communications, and discloses a paging monitoring method and apparatus, a device, and a storage medium. The method comprises: a terminal device receives first information from a network device, the first information being used for indicating whether a serving cell of the terminal device supports CN eDRX and/or RAN eDRX. According to the present disclosure, eDRX-related indication information is issued to a terminal device in the serving cell by means of the network device, and whether the serving cell supports CN eDRX and/or RAN eDRX is indicated for the terminal device by means of the indication information, such that the terminal device can perform paging monitoring according to the indication information, thereby performing paging monitoring at a suitable occasion, and achieving the objectives of saving power and not missing a paging message.
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公开(公告)号：EP4287673A1
公开(公告)日：2023-12-06
申请号：EP21943601.1
申请日：2021-06-05
发明人： CHEN, Jingran , LU, Fei , LI, Haitao
IPC分类号： H04W8/14
摘要： A method for indicating a tracking area of a terminal device (120) and a network device (110, 1500, 1600, 1700, 1800, 1900, 2000). The method comprises: a first network device receiving, from a second network device, a tracking area identifier (TAI) of a first tracking area of a terminal device (120) (S310); and sending to the terminal device (120) an indication that the terminal device (120) is located in the first tracking area (S320). The method can cause the terminal device (120) to clearly know a tracking area where it is located, thereby ensuring a normal communication process.
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公开(公告)号：EP4247100A3
公开(公告)日：2023-12-06
申请号：EP23185421.7
申请日：2020-11-18
发明人： SHI, Cong , LI, Haitao
摘要： An apparatus and a method of wireless communication are provided. The method by a user equipment (UE) includes being configured for one or more PDCCH monitoring occasions by a base station and if the UE receives a DCI on a PDCCH addressed with a P-RNTI in a paging occasion (PO), and the DCI comprises a short message, determining whether the UE needs to stop monitoring subsequent PDCCH monitoring occasion(s) in the PO base on the short message. This can solve issues in the prior art, improve an issue of increasing in signalling or sub-optimal UE power savings, provide a good communication performance, and/or provide high reliability.
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公开(公告)号：EP4280683A1
公开(公告)日：2023-11-22
申请号：EP21941116.2
申请日：2021-05-10
发明人： LI, Haitao
IPC分类号： H04W36/00
摘要： Embodiments of the present application provide methods for determining a frequency point, a terminal device, and a network device. A method includes: a terminal device receives Doppler frequency offset assistance information; and the Doppler frequency offset assistance information is used to determine an actual frequency point to be measured or an actual frequency point of downlink synchronization of a target cell. In the embodiments of the present application, the amount of blind retrieval operations of a terminal device can be reduced, and the complexity of the terminal device is reduced.
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