CN115428365A - 符号检测方法、装置及系统 - Google Patents
符号检测方法、装置及系统 Download PDFInfo
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- CN115428365A CN115428365A CN202080100080.1A CN202080100080A CN115428365A CN 115428365 A CN115428365 A CN 115428365A CN 202080100080 A CN202080100080 A CN 202080100080A CN 115428365 A CN115428365 A CN 115428365A
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Abstract
本申请公开了一种符号检测方法、装置及系统，涉及无线通信领域。该方法应用于阅读器中，所述阅读器配有多个分布式天线，该方法包括：确定所述多个分布式天线中的第一天线；通过所述第一天线接收第一接收信号，所述第一接收信号包括电子标签根据原始符号对第一射频信号进行反向散射后的第二射频信号；确定所述第一接收信号对应的所述原始符号。
Description
PCT国内申请，说明书已公开。
Claims (25)
- 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/CN2020/114855 WO2022052056A1 (zh) | 2020-09-11 | 2020-09-11 | 符号检测方法、装置及系统 |
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| Publication Number | Publication Date |
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| CN115428365A true CN115428365A (zh) | 2022-12-02 |
| CN115428365B CN115428365B (zh) | 2024-01-23 |
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| CN202080100080.1A Active CN115428365B (zh) | 2020-09-11 | 2020-09-11 | 符号检测方法、装置及系统 |
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| CN (1) | CN115428365B (zh) |
| WO (1) | WO2022052056A1 (zh) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1787400A (zh) * | 2004-12-10 | 2006-06-14 | 电子科技大学 | 一种分布式多入多出系统的信号检测方法 |
| CN101729695A (zh) * | 2009-12-03 | 2010-06-09 | 南京爱尼电子有限公司 | 阅读器定位移动人员的有线多席位传呼对讲方法及装置 |
| CN104753835A (zh) * | 2015-01-23 | 2015-07-01 | 北京信息科技大学 | 一种阅读器多接收天线的分片调整的信道参数估计实现方法 |
| CN108121926A (zh) * | 2009-12-07 | 2018-06-05 | 波音公司 | 用于在飞机上实时rfid定位的方法和系统 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100417058C (zh) * | 2001-07-11 | 2008-09-03 | 中兴通讯股份有限公司 | 非归零码－传号反转码的编解码装置 |
| GB201006907D0 (en) * | 2010-04-26 | 2010-06-09 | Cambridge Entpr Ltd | RFID TAG interrogation systems |
| GB201006904D0 (en) * | 2010-04-26 | 2010-06-09 | Cambridge Entpr Ltd | RFID TAG location systems |
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- 2020-09-11 CN CN202080100080.1A patent/CN115428365B/zh active Active
- 2020-09-11 WO PCT/CN2020/114855 patent/WO2022052056A1/zh active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1787400A (zh) * | 2004-12-10 | 2006-06-14 | 电子科技大学 | 一种分布式多入多出系统的信号检测方法 |
| CN101729695A (zh) * | 2009-12-03 | 2010-06-09 | 南京爱尼电子有限公司 | 阅读器定位移动人员的有线多席位传呼对讲方法及装置 |
| CN108121926A (zh) * | 2009-12-07 | 2018-06-05 | 波音公司 | 用于在飞机上实时rfid定位的方法和系统 |
| CN104753835A (zh) * | 2015-01-23 | 2015-07-01 | 北京信息科技大学 | 一种阅读器多接收天线的分片调整的信道参数估计实现方法 |
Non-Patent Citations (1)
| Title |
|---|
| 孙海山、李转年: "《通信系统原理》", 华中科技大学出版社, pages: 93 - 94 * |
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| Publication number | Publication date |
|---|---|
| WO2022052056A1 (zh) | 2022-03-17 |
| CN115428365B (zh) | 2024-01-23 |
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