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公开(公告)号：US20250031072A1
公开(公告)日：2025-01-23
申请号：US18711115
申请日：2022-11-10
Inventor： Ruiwei WANG , Nan YAN
Abstract: Embodiments of the present invention provide an information processing method and apparatus. The method is applied to a terminal device, and comprises: acquiring failure information that the terminal device fails, the failure information comprising service information related to an MBS service executed and/or supported by the terminal device; and sending the failure information to a network side device. In the information processing method provided by the embodiments of the present invention, the failure information sent to the network side device by means of flexible configuration comprises the service information related to the MBS service, so as to allow for the network side device to accurately determine the cause of the failure of the terminal device, thereby more accurately optimizing and adjusting network parameters.
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公开(公告)号：US20240080720A1
公开(公告)日：2024-03-07
申请号：US18261662
申请日：2022-01-10
Inventor： Ruiwei WANG , Aijuan LIU
CPC classification number: H04W36/0055 , H04W36/305 , H04W36/362
Abstract: The present application provides a cell handover method which includes: receiving a first message transmitted by a first cell, where the first message indicates the terminal to perform a cell handover with an enhanced handover characteristic or a cell handover with a non-enhanced handover characteristic, and the cell handover with the enhanced handover characteristic includes a conditional handover (CHO) or a dual active protocol stack (DAPS) handover; performing a handover from the first cell to a second cell according to the first message; receiving a second message transmitted by the second cell, where the second message indicates the terminal to perform the cell handover with the enhanced handover characteristic; and performing a handover from the second cell to a third cell according to the second message, and generating an RLF report and recording timing duration in the RLF report if an RLF occurs in the second cell.
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Patent Agency Ranking
公开(公告)号：US20230328603A1
公开(公告)日：2023-10-12
申请号：US18249947
申请日：2021-10-11
Inventor： Mingzhu ZHANG , Jiangsheng FAN , Nan YAN , Ye ZHOU , Ruiwei WANG
CPC classification number: H04W36/0079 , H04W36/305 , H04W36/08
Abstract: A method and a device for determining an MRO critical scenario and an apparatus are provided. The method includes: obtaining, by the UE, parameter information about a connection problem in the case that the connection problem has been detected by the UE in a cell handover process and cell handover has been performed successfully, or in the case that the connection problem has been detected by the UE within a predetermined time period after the cell handover is performed successfully; and transmitting, by the UE, the parameter information to a network device, so that the network device may determine the MRO critical scenario in accordance with the parameter information. According to the embodiments of the present disclosure, it is able to determine the MRO critical scenario in a scenario where cell handover is performed successfully.
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公开(公告)号：US20240292304A1
公开(公告)日：2024-08-29
申请号：US18572357
申请日：2022-07-29
Inventor： Ruiwei WANG , Mingzhu ZHANG
IPC: H04W36/30 , H04W74/0808 , H04W74/0833
CPC classification number: H04W36/305 , H04W74/0808 , H04W74/0833
Abstract: The present disclosure provides a radio communication method, a UE, an electronic device and a storage medium. The radio communication method includes: determining that an LBT procedure is to be performed in accordance with a received target instruction, wherein the target instruction is used to indicate the UE to handover from a source cell to a first target cell in a spectrum-sharing network; and, when an LBT failure occurs in an access procedure to the first target cell, recording LBT failure information in at least one of a Radio Link Failure (RLF) report, a random access report, or a successful handover report in accordance with a handover result.
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公开(公告)号：US20240259903A1
公开(公告)日：2024-08-01
申请号：US18290634
申请日：2022-07-26
Inventor： Ruiwei WANG , Aijuan LIU
CPC classification number: H04W36/185 , H04L43/06 , H04W36/0079
Abstract: A report processing method, a report processing device, a network node and a UE are provided. The report processing method includes: obtaining RLF reports and successful handover reports; determining the RLF report and the successful handover report that have an association relationship; and analyzing a cause for an RLF or a cause for a handover failure in accordance with the determined RLF report and successful handover report that have the association relationship.
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6.发明公开公开(公告)号：US20240129773A1
公开(公告)日：2024-04-18
申请号：US17768843
申请日：2020-11-11
Inventor： Nan YAN , Aijuan LIU , Ruiwei WANG
CPC classification number: H04W24/10 , H04W36/305
Abstract: The present disclosure provides an information reporting method, an information processing method, a UE, a network side device and a core network device. The information reporting method includes: recording failure-related information generated when a failure occurs in the UE, the failure-related information including tracking area information about a first network side device where the failure occurs in the UE; and reporting the failure-related information to a second network device to which the UE accesses.
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7.发明公开公开(公告)号：US20230156843A1
公开(公告)日：2023-05-18
申请号：US17917121
申请日：2021-03-24
Inventor： Ruiwei WANG , Aijuan LIU , Nan YAN
CPC classification number: H04W76/19 , H04W24/08 , H04W24/10 , H04W36/0079 , H04W8/02
Abstract: The present disclosure provides a method of reporting radio link failure information, a method of obtaining radio link failure information, a terminal, and a network side device. The method of reporting radio link failure information, applied to a terminal, includes: recording radio link failure (RLF) information, in a process of the terminal performing a radio resource control (RRC) connection re-establishment or a RRC connection establishment, the RLF information including at least one of: a tracking area code (TAC), a tracking area identifier (TAI) and a system identifier of a terminal access cell, wherein the RLF information is related to a time of RRC connection establishment or RRC connection re-establishment; reporting the RLF information to a network side device.
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