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公开(公告)号：US20150319731A1
公开(公告)日：2015-11-05
申请号：US14800218
申请日：2015-07-15
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jie CUI , Dengkun XIAO , Zhuo CHEN
CPC classification number: H04W64/003 , G01S5/10 , H04W64/00 , H04W88/02 , H04W88/08
Abstract: Embodiments of the present invention provide a positioning processing method, apparatus, and system. The method includes: acquiring coexistence interference information of a terminal; instructing, according to the coexistence interference information, the terminal to perform measurement on a suitable positioning signal resource; and positioning the terminal based on a positioning measurement result reported by the terminal. According to the positioning processing method, apparatus, and system provided in the embodiments of the present invention, precision of terminal positioning can be improved.
Abstract translation: 本发明的实施例提供一种定位处理方法，装置和系统。 该方法包括：获取终端的共存干扰信息; 根据共存干扰信息指示终端对合适的定位信号资源进行测量; 并根据终端报告的定位测量结果对终端进行定位。 根据本发明实施例提供的定位处理方法，装置和系统，可以提高终端定位精度。
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公开(公告)号：US20150042516A1
公开(公告)日：2015-02-12
申请号：US14523434
申请日：2014-10-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jie CUI , Dengkun XIAO , Yongtong WU
IPC: G01S1/02
Abstract: Provided are a terminal positioning method, device and system, the method comprising: receiving three-dimensional positioning measurement information transmitted by a terminal; and acquiring the three-dimensional position information of the terminal according to the three-dimensional positioning measurement information.
Abstract translation: 提供一种终端定位方法，装置和系统，所述方法包括：接收终端发送的三维定位测量信息; 以及根据三维定位测量信息获取终端的三维位置信息。
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13.发明申请POSITIONING METHOD FOR USER EQUIPMENT, DATA SENDING METHOD, DEVICE AND USER EQUIPMENT 有权用户设备的定位方法，数据发送方法，设备和用户设备公开(公告)号：US20140349582A1
公开(公告)日：2014-11-27
申请号：US14339042
申请日：2014-07-23
Applicant: Huawei Technologies Co., Ltd.
Inventor： Dengkun XIAO , Jie CUI , Anjian LI , Jiangbo ZHU
IPC: H04W4/02
CPC classification number: H04W4/027 , G01S5/0236 , G01S5/10 , H04W64/00
Abstract: A positioning method for a user equipment, a data sending method, a device and a user equipment are disclosed. After receiving a positioning service trigger, the method comprises: acquiring a velocity estimate of a UE to be positioned; selecting configuration information of a PRS according to the velocity estimate, setting a PRS sending period of an evolved base station eNB, and sending the PRS sending period to the eNB; sending the configuration information of the PRS to the UE, enabling the UE to receive the PRS sent by the eNB according to the configuration of the PRS and estimate a measurement of RSTD; and receiving the measurement of RSTD sent by the UE, and calculating a geographic position of the UE according to the measurement of RSTD. The embodiments of the disclosure improve effectively the accuracy of positioning the user equipment.
Abstract translation: 公开了一种用户设备的定位方法，数据发送方法，设备和用户设备。 在接收到定位服务触发器之后，该方法包括：获取待定位的UE的速度估计; 根据速度估计选择PRS的配置信息，设置演进基站eNB的PRS发送周期，并向eNB发送PRS发送周期; 向UE发送PRS的配置信息，使UE能够根据PRS的配置接收eNB发送的PRS，并估计RSTD的测量值; 并接收由UE发送的RSTD的测量结果，并根据RSTD的测量来计算UE的地理位置。 本公开的实施例有效地提高了定位用户设备的准确性。
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公开(公告)号：US20180310122A1
公开(公告)日：2018-10-25
申请号：US16020174
申请日：2018-06-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jiantao XUE , Bin SU , Jie CUI , Anjian LI , Yijie LI
IPC: H04W4/02 , H04B17/318
CPC classification number: H04W4/021 , H04B17/318 , H04W4/02 , H04W4/023 , H04W4/029 , H04W4/04 , H04W4/33
Abstract: Embodiments of the present disclosure provide a floor positioning method and system, and a device, and relate to the communications field. The method includes: receiving a reference signal sent by at least one access point in an indoor environment in which UE is located; determining measurement information based on a polarization direction of the at least one received reference signal, where the measurement information includes at least one access point identifier and a proportion-related value of a vertical polarization direction relative to the polarization direction of the reference signal corresponding to the at least one access point identifier; sending the measurement information to a positioning server; and receiving location information of the UE sent by the positioning server, where the location information of the UE includes a floor location of the UE, and the floor location of the UE is determined based on the measurement information.
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公开(公告)号：US20150011240A1
公开(公告)日：2015-01-08
申请号：US14463295
申请日：2014-08-19
Applicant: Huawei Technologies Co., Ltd.
Inventor： Dengkun XIAO , Jie CUI , Yuan HE , Jiangbo ZHU
IPC: H04W4/02
CPC classification number: H04W4/023 , G01S5/0289 , G01S5/10 , G01S5/12 , G01S5/14 , H04W4/02 , H04W4/50 , H04W4/70
Abstract: Embodiments of the present invention discloses a network positioning method and related equipments, the method includes: receiving, by a user equipment (UE), positioning signals of at least three positioning nodes, where the at least three positioning nodes include at least one auxiliary UE, where the auxiliary UE is located within an end-to-end communication range of the UE, and valid position information of the auxiliary UE exists currently; measuring the positioning signals of the at least three positioning nodes, and acquiring a measurement result which comprises time difference of receiving the positioning signals of the at least three positioning nodes by the UE; calculating, a current position of the UE according to the measurement result and the valid position information of the at least three positioning nodes. The technical solution provided by the present invention can effectively enhance the network positioning precision.
Abstract translation: 本发明的实施例公开了一种网络定位方法及相关设备，所述方法包括：由用户设备（UE）接收至少三个定位节点的定位信号，其中所述至少三个定位节点包括至少一个辅助UE 其中辅助UE位于UE的端到端通信范围内，当前存在辅助UE的有效位置信息; 测量所述至少三个定位节点的定位信号，并且获取包括由所述UE接收所述至少三个定位节点的定位信号的时差的测量结果; 根据所述测量结果和所述至少三个定位节点的有效位置信息来计算所述UE的当前位置。 本发明提供的技术方案可以有效提高网络定位精度。
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Patent Agency Ranking
公开(公告)号：US20140349677A1
公开(公告)日：2014-11-27
申请号：US14333239
申请日：2014-07-16
Applicant: Huawei Technologies Co., Ltd.
IPC: H04W64/00
CPC classification number: H04W64/003 , G01S5/0215 , G01S5/0221 , G01S5/0226 , G01S5/10 , H04W4/02 , H04W64/00
Abstract: Embodiments of the present invention provide a positioning method, a positioning server, a terminal and a base station. The positioning method includes: notifying a terminal of difference threshold information; receiving cell subset information that is determined by the terminal according to the difference threshold information, where the cell subset information is used to indicate a cell pair whose reference signal measured value exceeds the difference threshold, or the cell subset information is used to indicate a cell pair whose reference signal measured value does not exceed the difference threshold; determining a configuration of a PRS according to the cell subset information, and notifying the terminal of the configuration of the PRS; and receiving an RSTD that is obtained by the terminal through measurement according to the configuration of the PRS, and determining a location of the terminal according to the RSTD.
Abstract translation: 本发明的实施例提供一种定位方法，定位服务器，终端和基站。 定位方法包括：向终端通知差分阈值信息; 根据所述差异阈值信息接收由所述终端确定的小区子集信息，其中所述小区子集信息用于指示其参考信号测量值超过所述差异阈值的小区对，或者所述小区子集信息用于指示小区 其参考信号测量值不超过差值阈值; 根据小区子集信息确定PRS的配置，并向终端通知PRS的配置; 以及通过根据所述PRS的配置的测量来接收由所述终端获得的RSTD，以及根据所述RSTD确定所述终端的位置。
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公开(公告)号：US20200260220A1
公开(公告)日：2020-08-13
申请号：US16863881
申请日：2020-04-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Dengkun XIAO , Jie CUI , Yuan HE , Jiangbo ZHU
Abstract: Embodiments of the present invention discloses a network positioning method and related equipments, the method includes: determining, by a first device, an auxiliary UE from a candidate set, the candidate set is within the end-to-end range of the first device, determining, by the first device, whether the end-to-end range of the first device is less than a range configured by a network device; based on the determination that the end-to-end range of the first device is less than a range configured by a network device, setting, by the first device, position information of the first device as the position information of the auxiliary UE. The technical solution provided by the present invention can effectively enhance the network positioning precision.
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公开(公告)号：US20180299528A1
公开(公告)日：2018-10-18
申请号：US16014551
申请日：2018-06-21
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
CPC classification number: G01S5/0045 , G01S19/25 , G01S19/42 , H04W4/023 , H04W4/20 , H04W64/00 , H04W64/006
Abstract: Embodiments of the present disclosure provide a single positioning controller and a positioning control system. The single positioning controller includes: a sending module, configured to send a first positioning measurement request to a first access network node or a first terminal device; a receiving module, configured to receive at least one first positioning measurement result sent by the first access network node or the first terminal device; and a processing module, configured to perform fusion calculation on the at least one first positioning measurement result to obtain location information of the first terminal device.
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19.发明申请公开(公告)号：US20180081024A1
公开(公告)日：2018-03-22
申请号：US15824105
申请日：2017-11-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yijie LI , Jiantao XUE , Jie CUI , Anjian LI
CPC classification number: G01S5/0242 , G01S5/02 , G01S5/0215 , G01S5/0294 , G01S5/06 , G01S5/14 , H04W64/006
Abstract: Embodiments of the present invention disclose a method which including: receiving a locating reference signal sent by a locating transmitter; performing time domain related processing on the locating reference signal and a synchronization reference signal sequence to obtain a related spectrum value of a multipath signal component corresponding to a delay value; detecting a channel parameter used when the locating reference signal is received, and generating, according to the channel parameter and a function that progressively decreases with the delay value, a related spectrum threshold that progressively decreases with the delay value; and traversing the delay value in ascending order of the delay value, searching for a first traversed delay value whose related spectrum value of a multipath signal component corresponding to the delay value is greater than a related spectrum threshold corresponding to the delay value, and using the found delay value as TOA for outputting.
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公开(公告)号：US20180049152A1
公开(公告)日：2018-02-15
申请号：US15705025
申请日：2017-09-14
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04W64/003 , G01S5/0215 , G01S5/0221 , G01S5/0226 , G01S5/10 , H04W4/02 , H04W64/00
Abstract: Embodiments of the present invention provide a positioning method, a positioning server, a terminal and a base station. The positioning method includes: notifying a terminal of difference threshold information; receiving cell subset information that is determined by the terminal according to the difference threshold information, where the cell subset information is used to indicate a cell pair whose reference signal measured value exceeds the difference threshold, or the cell subset information is used to indicate a cell pair whose reference signal measured value does not exceed the difference threshold; determining a configuration of a PRS according to the cell subset information, and notifying the terminal of the configuration of the PRS; and receiving an RSTD that is obtained by the terminal through measurement according to the configuration of the PRS, and determining a location of the terminal according to the RSTD.
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