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公开(公告)号：US20230276226A1
公开(公告)日：2023-08-31
申请号：US17924574
申请日：2021-04-30
Inventor： Jianxiang LI , Ren DA , Haiyang QUAN , Jing FU
Abstract: This disclosure provides a capability reporting method, a capability report processing method, a device, an apparatus and a medium. The capability reporting method includes: reporting, by a terminal, proactively or in response to a request of a positioning server, a positioning signal processing capability for a period of discontinuous reception to a base station serving the terminal and/or to the positioning server. After allocating resources to the terminal according to the positioning signal processing capability for the period of discontinuous reception, the base station configures and sends to the terminal an indication indicating whether processing of a positioning reference signal is allowed during the period of discontinuous reception. A positioning server selects a positioning method for the terminal according to positioning service quality of service requirements and the positioning signal processing capability for the period of discontinuous reception.
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12.发明公开公开(公告)号：US20230262646A1
公开(公告)日：2023-08-17
申请号：US18012231
申请日：2021-06-23
Inventor： Hui LI , Ren DA , Haiyang QUAN , Rongyi FANG , Bin REN , Xiaotao REN , Gang LI , Jianxiang LI
CPC classification number: H04W64/00 , H04W24/10 , H04L5/0051
Abstract: Provided are a measurement reporting method, a positioning measurement device, and a location management function (LMF). The method comprises: receiving a positioning measurement reporting request message sent by a location management function (LMF); and reporting at least one positioning measurement value to the LMF on the basis of the positioning measurement reporting request message, wherein the at least one positioning measurement value comprises at least one carrier phase measurement value. By means of the embodiments of the present application, the reporting of a carrier phase measurement value is realized, carrier phase positioning is supported, and the positioning precision is improved.
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公开(公告)号：US20210345215A1
公开(公告)日：2021-11-04
申请号：US17282377
申请日：2019-09-05
Inventor： Jiancheng SUN , Haiyang QUAN
Abstract: Disclosed are a mobility management method, a radio access network, a terminal and a computer storage medium, which are used for solving the technical problem in the prior art of the signaling load and handover delay of a radio access network being relatively high when cell handover is carried out in a non-ground mobile communication network. The method includes: sending, to a terminal, a configuration message for carrying out neighbor cell signal measurement or position measurement, such that the terminal reports, according to the configuration message, neighbor cell signal strength or terminal position information, wherein the terminal position information includes a GPS position of the terminal; and after a measurement report, which is reported by the terminal and includes the neighbor cell signal strength or the terminal position information, has been received, according to the measurement report and position information of an NG-RAN, determining whether a specified condition allowing the terminal to carry out neighbor cell handover is satisfied, and if so, sending a cell handover message to the terminal, such that the terminal is handed over from the current cell to a target cell, wherein the specified condition is a condition allowing the terminal to carry out neighbor cell handover.
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公开(公告)号：US20210328747A1
公开(公告)日：2021-10-21
申请号：US17275660
申请日：2019-09-04
Inventor： Ren DA , Bin REN , Haiyang QUAN , Hui LI , Xueyuan GAO , Qiubin GAO
Abstract: The present application relates to the technical field of wireless communications, in particular, to a measurement method and device, used for solving the problem in the art that there is no specific solution for a terminal to perform OTDOA measurement in a NR system. In embodiments of the present application, a terminal determines a detected first beam reference signal, and sends a request message to an LMF entity; receive first positioning assistance data comprising second beam information of a second beam reference signal sent by the LMF entity; measure the second beam reference signal of an adjacent base station according to the first positioning assistance data. Therefore, it is ensured that the LMF entity can accurately provide the positioning assistance data to a UE according to first beam information of the first beam reference signal, the time and power consumption of the terminal for searching the second beam reference signal are reduced, and the system performance is further improved.
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公开(公告)号：US20240259996A1
公开(公告)日：2024-08-01
申请号：US18634852
申请日：2024-04-12
Inventor： Jing LIANG , Haiyang QUAN
IPC: H04W68/00 , H04W4/16 , H04W28/02 , H04W68/02 , H04W76/19 , H04W76/25 , H04W76/27 , H04W88/02 , H04W88/08
CPC classification number: H04W68/005 , H04W4/16 , H04W28/02 , H04W68/00 , H04W68/02 , H04W76/19 , H04W76/25 , H04W76/27 , H04W88/023 , H04W88/08
Abstract: A paging method, a base station and a UE are provided. The paging method includes: receiving, by a UE in an inactive state, a paging message for determining a paging type, the paging message being transmitted from a base station, the paging type including an access network paging initiated by an access network or a core network paging initiated by a core network; determining, by the UE, the paging type corresponding to the paging message; and when the paging type corresponding to the paging message is the core network paging, updating, by the UE, each of states of a NAS and a RRC layer for the UE into an idle state, and responding to, by the UE, the paging message.
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Patent Agency Ranking
16.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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公开(公告)号：US20220191764A1
公开(公告)日：2022-06-16
申请号：US17442574
申请日：2020-02-03
Inventor： Chunlin NI , Jing FU , Haiyang QUAN , Dajun ZHANG
Abstract: Disclosed in the present application are a method for selecting a location management function and a device, which are used to ensure that, in a 5G location network architecture, a UE can quickly redirect to a location management function (LMF) entity after moving so as to meet high-precision and low-latency location requirements of the 5G location network architecture. The method includes: determining to trigger the updating of an LMF entity, and executing a process of selecting a new LMF entity; and executing a process of redirecting to the new LMF entity.
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19.发明申请公开(公告)号：US20220057524A1
公开(公告)日：2022-02-24
申请号：US17275196
申请日：2019-06-21
Inventor： Dajun ZHANG , Haiyang QUAN
Abstract: The present invention provides a satellite differential auxiliary data transmission method, a location method and an apparatus, for ensuring that a better high-precision Beidou satellite location service can be provided on the basis of 5G or other developable technology networks. The satellite differential auxiliary data transmission method comprises: an LMF acquiring auxiliary information related to a Beidou satellite location system, and calculating auxiliary information for an UE location calculation, the auxiliary information including differential auxiliary data (S101); and sending, via broadcast, to a base station the auxiliary information for the UE location calculation (S102).
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公开(公告)号：US20240306123A1
公开(公告)日：2024-09-12
申请号：US18261962
申请日：2022-01-06
Inventor： Haiyang QUAN , Da WANG , Jianxiang LI , Jing FU , Yali ZHAO
CPC classification number: H04W64/006 , H04W92/18
Abstract: Embodiments of the present disclosure provide a positioning method and device. The positioning method applied to the first terminal includes: obtaining terminal information of a second terminal with a location service function; and interacting with the second terminal through a direct communication link to obtain location information of the first terminal. In this way, in the embodiments of the present disclosure, even if the first terminal is not in a network coverage area, the second terminal with the location service function may assist the first terminal in positioning.
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