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公开(公告)号：US20250113228A1
公开(公告)日：2025-04-03
申请号：US18725801
申请日：2022-12-27
Inventor： Jianxiang LI
Abstract: This application provides a method and an apparatus for determining a measurement gap, a method and an apparatus for configuring a measurement gap, a terminal and a base station. The method includes: obtaining, by a terminal, pre-configured measurement gap information, wherein the measurement gap information includes N measurement gap combinations, and N is an integer greater than or equal to 1; and requesting, by the terminal, activating at least one measurement gap combination in the measurement gap information through a medium access layer control unit MAC CE or control information.
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公开(公告)号：US20240267872A1
公开(公告)日：2024-08-08
申请号：US18260232
申请日：2021-12-09
Inventor： Jianxiang LI , Jing FU , Haiyang QUAN , Da WANG
CPC classification number: H04W64/00 , G01S5/0036 , G01S5/021 , G01S5/10
Abstract: Embodiments of the present disclosure provide a positioning method, an equipment, and a computer-readable storage medium, and related to the technical field of communication. The method includes: receiving a first request, wherein the first request is configured to request position information of a positioned terminal; and simultaneously sending configuration information to the positioned terminal and a target terminal according to the first request, wherein the configuration information is configured to indicate the target terminal to send a positioning reference signal according to the configuration information, and to indicate the positioned terminal to receive the positioning reference signal according to the configuration information, the positioning reference signal is used to locate the positioned terminal.
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公开(公告)号：US20240171341A1
公开(公告)日：2024-05-23
申请号：US18552911
申请日：2022-03-29
Inventor： Dajun ZHANG , Jianxiang LI , Bufang ZHANG , Haiyang QUAN , Jing FU
CPC classification number: H04L5/0048 , G01S5/10
Abstract: Disclosed in the present application are a method and apparatus for determining PRS configuration information, which are used for implementing, in combination with preconfigured available PRS configuration information, a dynamic request for a PRS configuration, thereby improving the network efficiency and ensuring positioning accuracy. The method for determining PRS configuration information provided in the present application comprises: determining a positioning service requirement (S101); and according to the positioning service requirement, and on the basis of preset available PRS configuration information, determining PRS configuration information for a PRS resource allocation object (S102).
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4.发明公开公开(公告)号：US20230300942A1
公开(公告)日：2023-09-21
申请号：US18017086
申请日：2021-07-20
Inventor： Haiyang QUAN , Jianxiang LI , Jing FU
CPC classification number: H04W76/30 , H04W64/00 , H04W76/20 , H04L5/0051
Abstract: An uplink signal location method, a communication base station, a measurement base station, and a UE. The uplink signal location method including: the communication base station determines that the UE satisfies the condition of releasing an RRC connection, the UE has a location requirement, and an LMF entity indicates the UE to use the uplink signal location method; transmits an RRC connection release message to the UE, and the RRC connection release message includes an SRS resource that is configured for the UE and used for location when the UE is in an idle state or an inactive state; the UE receives the RRC connection release message, releases the RRC connection and enters the idle state or inactive state, and uses the SRS resource to transmit an SRS.
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公开(公告)号：US20230152470A1
公开(公告)日：2023-05-18
申请号：US17916527
申请日：2021-03-30
Inventor： Jing FU , Jianxiang LI , Haiyang QUAN , Dajun ZHANG
CPC classification number: G01S19/08 , G01S19/074 , H04W4/029
Abstract: The present disclosure provides a capability obtaining method, a capability sending method, a positioning server, and a device. The capability obtaining method is applied to the positioning server and includes: obtaining integrity capability information sent by a first device; wherein the integrity capability information is used for assisting the positioning server in performing a positioning operation, and the first device is a terminal or an access network side node; wherein the integrity capability information is used for indicating at least one of the following: a capability to support an integrity; a capability to support monitoring the integrity of a target object, indicating that the first device is capable of monitoring the integrity of the target object; or a capability to support a first-device-based integrity application of the target object.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20250089008A1
公开(公告)日：2025-03-13
申请号：US18726618
申请日：2023-01-05
Inventor： Bufang ZHANG , Dajun ZHANG , Jianxiang LI
Abstract: An information configuration method, a transmission method, a device, a base station, a LMF and a terminal are provided. The information configuration method is applied to a base station, including: receiving positioning capability related information of a terminal which is sent by the terminal; receiving a third message sent by a location management function (LMF) entity, where the third message is configured to indicate Positioning Reference Signal (PRS) configuration information; and determining a configuration of the PRS processing window of the terminal, or determining a configuration of a positioning measurement interval of the terminal.
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公开(公告)号：US20250081148A1
公开(公告)日：2025-03-06
申请号：US18553209
申请日：2022-03-31
Inventor： Bufang ZHANG , Jianxiang LI , Dajun ZHANG , Haiyang QUAN
Abstract: Disclosed are a PRS resource determination method and apparatus, which are used for realizing flexible and dynamic configuration of a DL-PRS according to UE requirements, improving the network efficiency, and ensuring the positioning precision. The method for determining a PRS resource includes: obtaining a list of available PRS configuration information pre-configured by a LMF; and transmitting a PRS resource configuration request to the LMF based on the list of available PRS configuration information pre-configured by the LMF.
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公开(公告)号：US20250016731A1
公开(公告)日：2025-01-09
申请号：US18710302
申请日：2022-11-14
Inventor： Jianxiang LI
Abstract: A positioning method and apparatus, and a terminal are provided. The method includes: obtaining positioning-related information by a first terminal based on a sidelink communication interface; determining, by the first terminal according to the positioning-related information, a target terminal initiating a D2D positioning service; and performing a process of the D2D positioning service with the target terminal through the sidelink communication interface.
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公开(公告)号：US20240236918A9
公开(公告)日：2024-07-11
申请号：US18548103
申请日：2022-03-21
Inventor： Jianxiang LI
CPC classification number: H04W64/00 , H04L5/0051
Abstract: The present application provides a relative positioning method and apparatus, and a readable storage medium, applied to a first terminal device which is connected to a second terminal device through a direct communication link, the method includes: transmitting a first relative positioning reference signal to the second terminal device, and receiving a second relative positioning reference signal transmitted by the second terminal device; determining a first positioning parameter corresponding to the received second relative positioning reference signal and the first relative positioning reference signal; receiving a second positioning parameter transmitted by the second terminal device, where the second positioning parameter is determined by the second terminal based on the received first relative positioning reference signal and the second relative positioning reference signal; and determining, based on the first positioning parameter and the second positioning parameter, a relative position between the first terminal device and the second terminal device.
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公开(公告)号：US20240080659A1
公开(公告)日：2024-03-07
申请号：US18261486
申请日：2022-01-10
Inventor： Bufang ZHANG , Jianxiang LI , Haiyang QUAN , Jing FU , Yunjing HOU , Dajun ZHANG
Abstract: The present application relates to the technical field of wireless communications, and discloses a terminal location capability reporting method and device. The method comprises: an access and mobility management function (AMF) entity obtains and stores a terminal location capability of a terminal, and after a location service for a target terminal arrives, if the terminal location capability of the target terminal is stored in the AMF entity, the AMF entity transmits the terminal location capability of the target terminal to a location management function (LMF) entity, so that the LMF sets a location method for the target terminal according to the terminal location capability. In the process above, when the LMF entity needs to obtain the terminal location capability of the target terminal, the terminal location capability of the target terminal can be directly obtained from the AMF entity, and there is no need to interact with the terminal to obtain the terminal location capability. Therefore, location delay caused by the LMF obtaining the terminal location capability in a location service processing process can be remarkably reduced.
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