发明名称 |
RFID transponder transmitting concatenation of pages |
摘要 |
Disclosed is a transponder of a radio frequency identification system. Connected to a controller is a memory storing r-pages of k-bits of data. A first page includes an ID code relating to an integrated chip forming part of the transponder. The controller is configured, after the transponder has been interrogated by a reader, automatically and on a transponder talk only basis, to transmit transponder ID data including a concatenation of pages. Each page is led by a respective m-bit header. The header includes: (a) a first part having a random number, (b) a second part having for the first page in the ID data, a total number of pages in the ID data and for any subsequent page, a page number of the page in the memory and; (c) a third part having a sequential number for the page in the ID data. |
申请公布号 |
US8087586(B2) |
申请公布日期 |
2012.01.03 |
申请号 |
US20070442082 |
申请日期 |
2007.09.20 |
申请人 |
PRETORIUS ALBERTUS JACOBUS;VAN EEDEN HENDRIK LODEWYK;HOFMEYR WILLIAM HENDRIK;IPICO SOUTH AFRICIA (PTY) LIMITED |
发明人 |
PRETORIUS ALBERTUS JACOBUS;VAN EEDEN HENDRIK LODEWYK;HOFMEYR WILLIAM HENDRIK |
分类号 |
G06K7/08;G05B11/01;G05B19/00;G06K7/00;G06K19/00;G06K19/06;G08B13/14 |
主分类号 |
G06K7/08 |
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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