CN115349126A - 无线通信方法、设备及系统 - Google Patents
无线通信方法、设备及系统 Download PDFInfo
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- CN115349126A CN115349126A CN202080099179.4A CN202080099179A CN115349126A CN 115349126 A CN115349126 A CN 115349126A CN 202080099179 A CN202080099179 A CN 202080099179A CN 115349126 A CN115349126 A CN 115349126A
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- 238000000034 method Methods 0.000 title claims abstract description 130
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
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Abstract
本申请实施例提供了一种无线通信方法、设备及系统，包括：方法应用于包括两个标签的传感器，两个标签分别设置在固定组件和移动组件上，方法包括：传感器接收控制器发送的连续波；传感器通过反向散射方式向控制器发送两个标签各自的反向散射信号，以使控制器根据两个标签各自的反向散射信号确定包括固定组件和移动组件的结构的开合状态，从而使得得到的门窗等结构的开合状态更加精确。
Description
PCT国内申请，说明书已公开。
Claims (88)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2020/100169 WO2022000477A1 (zh) | 2020-07-03 | 2020-07-03 | 无线通信方法、设备及系统 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115349126A true CN115349126A (zh) | 2022-11-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080099179.4A Pending CN115349126A (zh) | 2020-07-03 | 2020-07-03 | 无线通信方法、设备及系统 |
Country Status (2)
| Country | Link |
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| CN (1) | CN115349126A (zh) |
| WO (1) | WO2022000477A1 (zh) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2706759A1 (en) * | 2007-11-26 | 2009-06-04 | Lawrence J. Karr | Anti-tamper cargo container locator system |
| US8786440B2 (en) * | 2009-10-02 | 2014-07-22 | Checkpoint Systems, Inc. | Calibration of beamforming nodes in a configurable monitoring device system |
| WO2016170533A1 (en) * | 2015-04-22 | 2016-10-27 | Hisep Technology Ltd. | Direction finding system device and method |
| US10810387B2 (en) * | 2018-07-30 | 2020-10-20 | Hand Held Products, Inc. | Method, system and apparatus for locating RFID tags |
| CN109431465B (zh) * | 2018-10-26 | 2021-06-22 | 南京邮电大学 | 一种基于射频标签技术的老年人睡眠质量监测方法 |
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2020
- 2020-07-03 CN CN202080099179.4A patent/CN115349126A/zh active Pending
- 2020-07-03 WO PCT/CN2020/100169 patent/WO2022000477A1/zh active Application Filing
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| Publication number | Publication date |
|---|---|
| WO2022000477A1 (zh) | 2022-01-06 |
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