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公开(公告)号:US20200229047A1
公开(公告)日:2020-07-16
申请号:US16623339
申请日:2018-06-11
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor: Boubacar KIMBA DIT ADAMOU , Xiaodong YANG
Abstract: A method for handling data radio bearer (DRB) integrity check failure (ICF), network equipment and a terminal are provided. The method includes: acquiring an ICF event of a DRB for a terminal; and performing a predetermined handling operation according to the ICF event. An intact data transmission over the DRB is achieved by acquiring the ICF event of the DRB for the terminal and further performing the predetermined handling operation for data integrity protection according to the ICF event.
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公开(公告)号:US20200213066A1
公开(公告)日:2020-07-02
申请号:US16637746
申请日:2018-08-07
Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
Inventor: Yue MA , Yumin WU , Li CHEN , Xiaodong YANG
Abstract: A BWP configuration method, a network device and a UE are provided. The BWP configuration method includes: receiving UE capability information carrying BWP capability information reported by a UE; and configuring an air interface parameter set of at least one BWP for the UE in accordance with the UE capability information. The air interface parameter set includes at least one air interface parameter of the BWP.
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公开(公告)号:US20200169888A1
公开(公告)日:2020-05-28
申请号:US16637227
申请日:2018-08-01
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor: Xiaodong YANG
Abstract: A method and a device for integrity protection are provided in the present disclosure, wherein the method for integrity protection applied to a base station includes: the base station sending configuration information for integrity protection to a terminal by a radio resource control (RRC) layer message, wherein the configuration information for integrity protection is used for configuring an integrity protection function for at least one transmission resource used by the terminal in the transmission of service data.
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公开(公告)号:US20250133436A1
公开(公告)日:2025-04-24
申请号:US19000695
申请日:2024-12-24
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor: Boubacar KIMBA DIT ADAMOU , Xiaodong YANG
Abstract: A network side device, and a non-transitory computer-readable storage medium directed to the network side device, and a non-transitory computer-readable storage medium directed to User Equipment (UE) are provided. The network side device includes: a processor, a memory, and a computer program that is stored in the memory and that is executable on the processor. The computer program, when executed by the processor, causes the processor to: send measurement configuration information and first indication information to the UE. The measurement configuration information is configured to indicate priorities of M pieces of measurement indication information, the first indication information is configured to indicate which Radio Access Technology (RAT) type of cell or frequency the UE performs measurements on. The measurement configuration information, used by the UE, is configured to measure a to-be-measured frequency corresponding to target measurement indication information, and M is an integer greater than or equal to 1.
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公开(公告)号:US20240187907A1
公开(公告)日:2024-06-06
申请号:US18440938
申请日:2024-02-13
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor: Boubacar KIMBA DIT ADAMOU , Xiaodong YANG
CPC classification number: H04W24/10 , H04L1/0026 , H04W76/11
Abstract: Embodiments of the present disclosure provide a measurement configuration method, a device, and a system, and relate to the field of communications technologies. The measurement configuration method includes obtaining priorities of M pieces of measurement indication information, and measuring, according to the priorities of the M pieces of measurement indication information, a to-be-measured frequency corresponding to target measurement indication information, where M is an integer greater than or equal to 1.
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公开(公告)号:US20240155396A1
公开(公告)日:2024-05-09
申请号:US18414215
申请日:2024-01-16
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor: Li CHEN , Xiaodong YANG
IPC: H04W24/10
CPC classification number: H04W24/10
Abstract: The present disclosure relates to the field of communication technology, and provides a measurement gap configuration method, a node and a UE. The measurement gap configuration method for a first node includes configuring a measurement gap for a UE. The measurement gap includes at least one of a per-UE measurement gap for the UE, a per-CG measurement gap for each cell group corresponding to the UE, or a per-CC measurement gap for a component carrier corresponding to the UE.
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公开(公告)号:US20230422334A1
公开(公告)日:2023-12-28
申请号:US18460666
申请日:2023-09-04
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor: Qian ZHENG , Xiaodong YANG , Jiamin LIU
Abstract: The present application discloses a method, apparatus and communication device for controlling an RRC connection, and falls within the technical field of communications. The method of the present application includes: performing, by a relay user equipment, a first behavior in a case that the first condition is satisfied, the first behavior including at least one of the following: triggering, through a first interface, an RRC re-establishment procedure or an RRC connection establishment procedure; transmitting, through a second interface to the remote user equipment, abnormal connection indication information or stopping broadcasting a discovery signal; where the first condition includes a first interface link connection failure, a first interface link connection recovery failure or an abnormal entry into an RRC idle state; where the first interface is a connection interface between the relay user equipment and a network-side device.
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公开(公告)号:US20230370911A1
公开(公告)日:2023-11-16
申请号:US18222472
申请日:2023-07-16
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor: Wenjuan PU , Wei BAO , Xiaodong YANG , Xuanbing LIU
CPC classification number: H04W36/0072 , H04W36/14 , H04W60/04 , H04W88/06
Abstract: This application discloses a notification method and apparatus for returning to a network, and a terminal. The notification method is performed by a terminal, including: determining whether to send a return notification to a network; and when it is determined to send the return notification to the network, sending the return notification to the network.
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公开(公告)号:US20230345308A1
公开(公告)日:2023-10-26
申请号:US18215873
申请日:2023-06-29
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor: Xiaowan KE , Xiaodong YANG
CPC classification number: H04W28/24 , H04W28/0268
Abstract: A quality of service guarantee method and apparatus, and a communications device are provided. The quality of service guarantee method applied to a first communications device includes: sending the first information, where the first information includes at least one of the following: first request information, where the first request information is used to request to perform traffic-level QoS guarantee on a first object; description information of the first object; traffic-level QoS information; first delay information, including one of the following: delay information within a terminal, and delay information between a terminal-side data end and a terminal; and fourth delay information, including one of the following: delay information within a server, and delay information within a network-side data end.
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公开(公告)号:US20230336968A1
公开(公告)日:2023-10-19
申请号:US18213879
申请日:2023-06-25
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor: Xuanbing LIU , Xiaodong YANG
IPC: H04W8/14
CPC classification number: H04W8/14
Abstract: A method for controlling a secondary cell group, a terminal, and a network-side device are provided. The method includes sending, by a terminal, first indication information or second indication information to a network-side device, where the first indication includes SCG suspend preference or SCG release preference, and the second indication information includes SCG resume preference or SCG addition preference.
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