发明名称 |
Method and apparatus for detecting end of response signal on radio frequency identification tag |
摘要 |
When a reader of a Radio Frequency Identification (RF-ID) system sends out a command signal to the RF-ID tag and receives a response signal from the RF-ID tag, an End of Signal (EOS) of the received response signal is detected such that the next command signal can be transmitted within a time. Accordingly, response signal can be detected even under the environment of poor signal to noise ratio performance, and the EOS of the response signal from the RF-ID tag can be recognized with ease and speed.
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申请公布号 |
US2007120648(A1) |
申请公布日期 |
2007.05.31 |
申请号 |
US20060522965 |
申请日期 |
2006.09.19 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KOO JI-HUN;KANG WOO-SHIK;YANG JIN-YOUNG;KIM SEON-WOOK;HWANG SEOK-JOONG |
分类号 |
H04Q5/22 |
主分类号 |
H04Q5/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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