CN112368970A - 无线通信系统中的标签设备、电子设备、通信方法及存储介质 - Google Patents
无线通信系统中的标签设备、电子设备、通信方法及存储介质 Download PDFInfo
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- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
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Abstract
本公开涉及无线通信系统中的标签设备、电子设备、无线通信方法及存储介质。根据本公开的标签设备信道参数估计方法,包括:发出识别标签设备的寻呼信号;发送训练序列信息,在标签设备的非工作时段接收第一训练序列反馈信息,在标签设备的工作时段接收经过标签设备调制的第二训练序列反馈信息,根据所述训练序列反馈信息和第二训练序列反馈信息,估计标签设备信道参数。可以由本公开的具备至少一个天线的标签设备调制载波信号以传输信息,具有传输速率快、传输数据量大、抗干扰能力强、能适应不同的应用场景等优势。
Description
PCT国内申请,说明书已公开。
Claims (27)
- PCT国内申请,权利要求书已公开。
Priority Applications (1)
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CN202410409500.4A CN118413888A (zh) | 2018-08-24 | 2019-08-16 | 标签设备、电子设备以及生成寻呼信号的方法 |
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CN201810973227.2A CN110858799A (zh) | 2018-08-24 | 2018-08-24 | 无线通信系统中的标签设备、电子设备、通信方法及存储介质 |
CN2018109732272 | 2018-08-24 | ||
PCT/CN2019/100943 WO2020038289A1 (zh) | 2018-08-24 | 2019-08-16 | 无线通信系统中的标签设备、电子设备、通信方法及存储介质 |
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CN202410409500.4A Division CN118413888A (zh) | 2018-08-24 | 2019-08-16 | 标签设备、电子设备以及生成寻呼信号的方法 |
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CN112368970A true CN112368970A (zh) | 2021-02-12 |
CN112368970B CN112368970B (zh) | 2024-04-16 |
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CN201810973227.2A Pending CN110858799A (zh) | 2018-08-24 | 2018-08-24 | 无线通信系统中的标签设备、电子设备、通信方法及存储介质 |
CN202410409500.4A Pending CN118413888A (zh) | 2018-08-24 | 2019-08-16 | 标签设备、电子设备以及生成寻呼信号的方法 |
CN201980043843.0A Active CN112368970B (zh) | 2018-08-24 | 2019-08-16 | 无线通信系统中的标签设备、电子设备、通信方法及存储介质 |
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CN201810973227.2A Pending CN110858799A (zh) | 2018-08-24 | 2018-08-24 | 无线通信系统中的标签设备、电子设备、通信方法及存储介质 |
CN202410409500.4A Pending CN118413888A (zh) | 2018-08-24 | 2019-08-16 | 标签设备、电子设备以及生成寻呼信号的方法 |
Country Status (3)
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US (3) | US11586836B2 (zh) |
CN (3) | CN110858799A (zh) |
WO (1) | WO2020038289A1 (zh) |
Cited By (1)
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WO2023283820A1 (zh) * | 2021-07-14 | 2023-01-19 | Oppo广东移动通信有限公司 | 无线通信方法及设备 |
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CN112423390B (zh) * | 2019-08-21 | 2024-05-07 | 华为技术有限公司 | 用于反射通信的方法和装置 |
CN113452473B (zh) * | 2020-03-26 | 2022-06-28 | 太原理工大学 | 在反向散射中预测最佳信道的方法、装置及存储介质 |
CN113194036B (zh) * | 2021-03-31 | 2022-12-09 | 西安交通大学 | 一种用于多标签网络的路由方法、系统、设备及可读存储介质 |
CN117561727A (zh) * | 2021-09-27 | 2024-02-13 | Oppo广东移动通信有限公司 | 一种信息上报方法及装置、终端、网络设备 |
CN114124164B (zh) * | 2021-12-17 | 2023-10-24 | 深圳市帝拓电子有限公司 | 一种近场交互式感应方法及装置 |
CN116963276A (zh) * | 2022-04-11 | 2023-10-27 | 华为技术有限公司 | 一种寻呼方法及装置 |
CN114884596B (zh) * | 2022-04-24 | 2023-04-07 | 华中科技大学 | 基于能量感知的背向散射码率自适应方法、装置及系统 |
WO2024087186A1 (zh) * | 2022-10-28 | 2024-05-02 | 北京小米移动软件有限公司 | 通信方法、装置、设备及可读存储介质 |
WO2024159442A1 (en) * | 2023-02-01 | 2024-08-08 | Qualcomm Incorporated | Backscattering-based devices operating in unlicensed spectrum |
CN117082608B (zh) * | 2023-10-16 | 2024-08-02 | 中国科学技术大学 | 支持寻呼的lte反向散射节能通信方法及系统 |
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2019
- 2019-08-16 CN CN202410409500.4A patent/CN118413888A/zh active Pending
- 2019-08-16 US US17/258,751 patent/US11586836B2/en active Active
- 2019-08-16 WO PCT/CN2019/100943 patent/WO2020038289A1/zh active Application Filing
- 2019-08-16 CN CN201980043843.0A patent/CN112368970B/zh active Active
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2022
- 2022-12-22 US US18/145,021 patent/US12020110B2/en active Active
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US20240303450A1 (en) | 2024-09-12 |
US20210271833A1 (en) | 2021-09-02 |
US20230130855A1 (en) | 2023-04-27 |
CN118413888A (zh) | 2024-07-30 |
CN110858799A (zh) | 2020-03-03 |
CN112368970B (zh) | 2024-04-16 |
US11586836B2 (en) | 2023-02-21 |
WO2020038289A1 (zh) | 2020-02-27 |
US12020110B2 (en) | 2024-06-25 |
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