CN113939016B - 基于wifi双频融合的智能终端室内定位方法及系统 - Google Patents
基于wifi双频融合的智能终端室内定位方法及系统 Download PDFInfo
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- CN113939016B CN113939016B CN202111566936.7A CN202111566936A CN113939016B CN 113939016 B CN113939016 B CN 113939016B CN 202111566936 A CN202111566936 A CN 202111566936A CN 113939016 B CN113939016 B CN 113939016B
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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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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/20—Instruments for performing navigational calculations
- G01C21/206—Instruments for performing navigational calculations specially adapted for indoor navigation
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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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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/04—Architecture, e.g. interconnection topology
- G06N3/045—Combinations of networks
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/08—Learning methods
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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
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/33—Services specially adapted for particular environments, situations or purposes for indoor environments, e.g. buildings
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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
- H04W64/006—Locating users or terminals or network equipment for network management purposes, e.g. mobility management with additional information processing, e.g. for direction or speed determination
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Theoretical Computer Science (AREA)
- Biophysics (AREA)
- Mathematical Physics (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Data Mining & Analysis (AREA)
- Evolutionary Computation (AREA)
- Software Systems (AREA)
- Computational Linguistics (AREA)
- Biomedical Technology (AREA)
- Artificial Intelligence (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Automation & Control Theory (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111566936.7A CN113939016B (zh) | 2021-12-21 | 2021-12-21 | 基于wifi双频融合的智能终端室内定位方法及系统 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111566936.7A CN113939016B (zh) | 2021-12-21 | 2021-12-21 | 基于wifi双频融合的智能终端室内定位方法及系统 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113939016A CN113939016A (zh) | 2022-01-14 |
| CN113939016B true CN113939016B (zh) | 2022-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111566936.7A Active CN113939016B (zh) | 2021-12-21 | 2021-12-21 | 基于wifi双频融合的智能终端室内定位方法及系统 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113939016B (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115086864A (zh) * | 2022-04-26 | 2022-09-20 | 广东省科学院智能制造研究所 | 一种基于多频段csi协同的无线定位方法及装置 |
| CN115278544A (zh) * | 2022-07-22 | 2022-11-01 | Oppo广东移动通信有限公司 | 室内定位方法及装置、计算机可读介质和电子设备 |
| CN115795377B (zh) * | 2023-01-30 | 2023-08-08 | 深圳大学 | 呼吸状态分类器生成方法、呼吸状态监测方法及相关装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018119949A1 (zh) * | 2016-12-29 | 2018-07-05 | 深圳天珑无线科技有限公司 | 信道状态信息相位的校正方法及装置 |
| GB201704216D0 (en) * | 2017-03-16 | 2017-05-03 | Ranplan Wireless Network Design Ltd | WIFI multi-band fingerprint-based indoor positioning |
| CN107347181B (zh) * | 2017-07-11 | 2020-07-14 | 南开大学 | 一种基于双频Wi-Fi信号的室内定位方法 |
| CN108882151A (zh) * | 2018-07-02 | 2018-11-23 | 上海大学 | 基于csi信息区域化标注的室内定位方法 |
| CN111918388A (zh) * | 2020-08-17 | 2020-11-10 | 南京邮电大学 | 基于深度可分离卷积的csi指纹被动式定位方法 |
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2021
- 2021-12-21 CN CN202111566936.7A patent/CN113939016B/zh active Active
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| Publication number | Publication date |
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| CN113939016A (zh) | 2022-01-14 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Intelligent Terminal Indoor Location Method and System Based on WIFI Dual Frequency Fusion Effective date of registration: 20230825 Granted publication date: 20220322 Pledgee: Guangzhou Rural Commercial Bank Co.,Ltd. Huaxia Branch Pledgor: Guangzhou youkegu Technology Co.,Ltd. Registration number: Y2023980053830 |
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Granted publication date: 20220322 Pledgee: Guangzhou Rural Commercial Bank Co.,Ltd. Huaxia Branch Pledgor: Guangzhou youkegu Technology Co.,Ltd. Registration number: Y2023980053830 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Intelligent Terminal Indoor Location Method and System Based on WIFI Dual Frequency Fusion Granted publication date: 20220322 Pledgee: Guangzhou Rural Commercial Bank Co.,Ltd. Huaxia Branch Pledgor: Guangzhou youkegu Technology Co.,Ltd. Registration number: Y2025980029262 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |