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公开(公告)号：EP4462845A1
公开(公告)日：2024-11-13
申请号：EP22917741.5
申请日：2022-01-05
发明人： JIANG, Xiaowei
摘要： The present invention provides an uplink synchronization method, a device, and a readable storage medium. The method comprises: in response to the timeout of an uplink synchronization valid timer related to timing advance (TA) pre-compensation reference information, determining that the TA pre-compensation reference information fails, and executing processing corresponding to the failure of the TA pre-compensation reference information, wherein the TA pre-compensation reference information comprises at least one of ephemeris information and a common timing advance (common TA). In embodiments of the present invention, a user equipment can uses a corresponding processing mode when the TA pre-compensation reference information fails, so that the user equipment in a connected state can use an appropriate mode to perform TA pre-compensation so as to ensure uplink synchronization.
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公开(公告)号：EP4451784A1
公开(公告)日：2024-10-23
申请号：EP21967511.3
申请日：2021-12-13
发明人： LIU, Xiaofei , JIANG, Xiaowei
IPC分类号： H04W74/08
摘要： Embodiments of the present invention disclose a resource determination method and apparatus. The method is executed by a terminal, and comprises: a terminal receiving first configuration information of a network device that is used for indicating at least one contention based random access (CBRA) configuration in a first version, and then the terminal being capable of determining a target available RACH occasion (RO) set according to the first configuration information, and/or determining a target shared RO resource according to the first configuration information, and/or determining a target preamble set according to the first configuration information, so as to achieve communication with a network device on a determined resource.
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3.发明公开
公开(公告)号：EP4398623A1
公开(公告)日：2024-07-10
申请号：EP21955547.1
申请日：2021-09-03
发明人： JIANG, Xiaowei
IPC分类号： H04W24/02
CPC分类号： H04W24/02
摘要： The present disclosure belongs to the technical field of communications. Provided are a sensing signal negotiation method and apparatus, and a user equipment, a base station, a core network entity and a storage medium. The method comprises: a negotiation information receiving end being able to receive negotiation information, which is sent by a negotiation information sending end, and the negotiation information receiving end then determining sensing signal configuration information on the basis of the negotiation information, and sending the sensing signal configuration information to a sensing signal sending end and/or sensing signal receiving end, such that the sensing signal sending end and the sensing signal receiving end perform transmission of receiving and sending of a sensing signal on the basis of the sensing signal configuration information. Therefore, by means of the embodiments of the present disclosure, determined sensing signal configuration information can fit the requirement of a sensing signal sending end and a sensing signal receiving end for a sensing signal and is adapted to an application scenario of the sensing signal, thereby ensuring a subsequent sensing effect.
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公开(公告)号：EP4387354A1
公开(公告)日：2024-06-19
申请号：EP21953833.7
申请日：2021-08-20
发明人： JIANG, Xiaowei
IPC分类号： H04W72/04
摘要： The present disclosure relates to a configuration information sending method and apparatus, a configuration information obtaining method and apparatus, a communication apparatus, and a storage medium. The configuration information sending method comprises: sending a radio resource control (RRC) release message to a terminal, the RRC release message carrying configuration information suitable for the terminal to perform small data transmission (SDT) in an inactive state. According to the present disclosure, a base station can carry, in an RRC release message, configuration information suitable for a terminal to perform SDT in an inactive state, such that in the case that configuration information suitable for communication in a connection state and configured for the terminal is not suitable for the terminal to perform the SDT in the inactive state, the terminal can smoothly perform the SDT in the inactive state according to the configuration information carried in the RRC release message.
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公开(公告)号：EP4336915A1
公开(公告)日：2024-03-13
申请号：EP21939655.3
申请日：2021-05-06
发明人： HONG, Wei , JIANG, Xiaowei
IPC分类号： H04W68/00
摘要： Provided in the present disclosure are a method and an apparatus for a paging rejection response of a UE, and a communication device, relating to the technical field of wireless communication. The method comprises: a terminal device receives a paging message sent by an access network device, and sends a service request message to the access network device, the service request message comprising a paging rejection response identifier. Thus, the paging rejection response identifier can be sent to the network side by means of the service request message so that, on the basis of the paging rejection response identifier, the network side can perform corresponding processing, such as no longer continuing to page the terminal device in order to save corresponding resources.
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公开(公告)号：EP4322558A1
公开(公告)日：2024-02-14
申请号：EP21935596.3
申请日：2021-04-09
发明人： JIANG, Xiaowei
摘要： A monitoring state switching control method and apparatus, and a storage medium. The monitoring state switching control method comprises: configuring, for a terminal, reception configuration information corresponding to a multicast broadcast service (MBS), the reception configuration information being used for the terminal to receive the MBS by means of discontinuous reception (201); and sending target control information to the terminal, the target control information being used for activating or deactivating the reception monitoring of the MBS of the terminal (202). In the method, a terminal can start or stop the reception monitoring of an MBS according to the instruction of target control information and reception configuration information, thereby better saving the energy consumption of the terminal.
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公开(公告)号：EP4319347A1
公开(公告)日：2024-02-07
申请号：EP21934122.9
申请日：2021-04-02
发明人： JIANG, Xiaowei , HONG, Wei
IPC分类号： H04W68/00
摘要： A paging rejection method, apparatus, and device, and a storage medium, which relate to the field of mobile communications. The method comprises: when in a communication state, receiving a paging message sent by a network device; on the basis of multi-card capability information of the network device and the paging message, sending to the network device a response rejection message corresponding to the paging message, the multi-card capability information being used to indicate whether the network device supports a multi-card capability; and determining, on the basis of whether the network device supports the multi-card capability, to reject the paging message sent by the network device. Thus, the situation of whether a network device supports a multi-card capability is fully considered, thereby improving the accuracy of a terminal rejecting a paging message.
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8.发明公开
公开(公告)号：EP4274291A1
公开(公告)日：2023-11-08
申请号：EP20967935.6
申请日：2020-12-31
发明人： JIANG, Xiaowei
IPC分类号： H04W24/02
摘要： The present disclosure relates to an uplink timing advance (TA) update method, which is applicable to a terminal. The method comprises: determining an update configuration; and updating an uplink TA according to the update configuration. In the present disclosure, a terminal updates an uplink TA according to an update configuration, so that even if a network does not send an adjustment instruction for the uplink TA to the terminal, adjustment of the uplink TA can still be automatically completed, which is beneficial to reducing signaling overhead and reducing the power consumption of the terminal.
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公开(公告)号：EP4271074A1
公开(公告)日：2023-11-01
申请号：EP20966496.0
申请日：2020-12-24
发明人： JIANG, Xiaowei
摘要： Provided is a data retransmission determination method. In this solution, a base station simultaneously sends CG configuration information, and priority information of a sending channel, such that where the priority of the sending channel is determined according to the priority information, a terminal determines, on the basis of preset data retransmission information, the CG configuration information and a sending failure situation, a data retransmission method to be used, thereby providing a method for performing data retransmission in the case of simultaneously performing CG configuration, and priority configuration of the sending channel. Therefore, the method has the advantages of high reliability and low delay of data sending.
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10.发明公开
公开(公告)号：EP4250849A1
公开(公告)日：2023-09-27
申请号：EP20961840.4
申请日：2020-11-17
发明人： JIANG, Xiaowei
摘要： Provided are a method and apparatus for determining an uplink transmission resource, and a communication device and a medium, belonging to the technical field of wireless communications. The method comprises: a UE determining, on the basis of an availability determination condition, a dedicated uplink transmission resource of the UE, wherein the availability determination condition comprises a measured value, compared with the amount of variation of a reference value, of downlink transmission corresponding to the uplink transmission resource being less than or equal to a set threshold; and/or the transmission type of the uplink transmission matching a set type. Therefore, the UE can determine the availability of the uplink transmission resource merely by means of measuring the downlink transmission corresponding to the uplink transmission resource and/or by means of determining whether the transmission type of an uplink transmission to be sent matches the set type corresponding to the uplink transmission resource. Insofar as the uplink transmission resource is available, the uplink transmission resource is used as the dedicated uplink transmission resource of the UE. Therefore, there is no need to send an uplink signal to a network-side device and to receive a downlink signal sent by the network-side device, such that network overheads can be reduced.
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