CN109474886B - 一种基于LoRa的低功耗远距离定位方法及系统 - Google Patents
一种基于LoRa的低功耗远距离定位方法及系统 Download PDFInfo
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- CN109474886B CN109474886B CN201811199540.1A CN201811199540A CN109474886B CN 109474886 B CN109474886 B CN 109474886B CN 201811199540 A CN201811199540 A CN 201811199540A CN 109474886 B CN109474886 B CN 109474886B
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- base station
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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CN201811199540.1A CN109474886B (zh) | 2018-10-15 | 2018-10-15 | 一种基于LoRa的低功耗远距离定位方法及系统 |
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CN201811199540.1A CN109474886B (zh) | 2018-10-15 | 2018-10-15 | 一种基于LoRa的低功耗远距离定位方法及系统 |
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CN109474886A CN109474886A (zh) | 2019-03-15 |
CN109474886B true CN109474886B (zh) | 2021-03-12 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110121147A (zh) * | 2019-05-31 | 2019-08-13 | 泰科兴业科技(深圳)有限公司 | 一种低功耗组网定位方法 |
CN112051561A (zh) * | 2019-06-06 | 2020-12-08 | 阿里巴巴集团控股有限公司 | 一种测距方法和装置 |
CN111711922A (zh) * | 2020-06-12 | 2020-09-25 | 重庆邮电大学 | 一种基于LoRaWAN协议的小型发电机定位方法 |
CN116996996B (zh) * | 2023-09-27 | 2023-12-12 | 中国电建集团贵阳勘测设计研究院有限公司 | 一种智慧建造工地运维管控定位方法及系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106160784A (zh) * | 2015-03-03 | 2016-11-23 | 商升特公司 | 蜂窝频带中的通信设备和方法 |
CN107370513A (zh) * | 2017-07-21 | 2017-11-21 | 福州大学 | 一种基于LoRa技术的低功耗蓝牙终端 |
CN107580362A (zh) * | 2017-08-25 | 2018-01-12 | 东南大学 | 一种低功耗远距离无线传输系统 |
CN108318860A (zh) * | 2017-12-29 | 2018-07-24 | 谷米科技有限公司 | Lora终端定位方法、系统以及lora物联网管理平台 |
CN108459298A (zh) * | 2018-03-16 | 2018-08-28 | 重庆邮电大学 | 一种基于LoRa技术的室外定位方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10313925B2 (en) * | 2014-03-12 | 2019-06-04 | Beartooth Radio, Inc. | Long-range voice and data transmission using LoRa modulation and sensitivity-enhancing buffering techniques |
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2018
- 2018-10-15 CN CN201811199540.1A patent/CN109474886B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106160784A (zh) * | 2015-03-03 | 2016-11-23 | 商升特公司 | 蜂窝频带中的通信设备和方法 |
CN107370513A (zh) * | 2017-07-21 | 2017-11-21 | 福州大学 | 一种基于LoRa技术的低功耗蓝牙终端 |
CN107580362A (zh) * | 2017-08-25 | 2018-01-12 | 东南大学 | 一种低功耗远距离无线传输系统 |
CN108318860A (zh) * | 2017-12-29 | 2018-07-24 | 谷米科技有限公司 | Lora终端定位方法、系统以及lora物联网管理平台 |
CN108459298A (zh) * | 2018-03-16 | 2018-08-28 | 重庆邮电大学 | 一种基于LoRa技术的室外定位方法 |
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Inventor after: Liu Yuandong Inventor after: pupu Inventor after: Wu Shuangli Inventor after: Cheng Mengbao Inventor after: Xu Chaoran Inventor before: Liu Yuandong Inventor before: pupu Inventor before: Wu Shuangli Inventor before: Cheng Mengbao Inventor before: Xu Chaoran |
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Address after: Room 2003, software building north, No.2 Huanshi Avenue South, Nansha District, Guangzhou, Guangdong 511458 Patentee after: Guangzhou Internet of things Research Institute Address before: Room 2003, software building north, No.2 Huanshi Avenue South, Nansha District, Guangzhou, Guangdong 511458 Patentee before: GUANGZHOU COMPUTER NETWORK INFORMATION CENTER, CHINESE ACADEMY OF SCIENCES |
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