发明名称 |
Method for recognizing radio frequency identification tag reader and apparatus thereof |
摘要 |
Provided is a method and apparatus for recognizing a radio frequency identification tag reader. In order to obtain protocol addresses of a plurality of radio frequency identification (hereinafter referred to as RFID) tag readers, a request message including a timestamp indicating a generation time is generated and transmitted, and a response message for the request message from one of the plurality of RFID readers is received. When the timestamp included in the response message satisfies a set condition, a hardware address and a protocol address of the RFID reader are extracted from the response message.
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申请公布号 |
US8334755(B2) |
申请公布日期 |
2012.12.18 |
申请号 |
US20090625228 |
申请日期 |
2009.11.24 |
申请人 |
EUN JEE SOOK;MO HEE SOOK;BANG HYOCHAN;OH SE WON;HWANG JAE GAK;PYO CHEOL SIG;CHAE JONG-SUK;ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
EUN JEE SOOK;MO HEE SOOK;BANG HYOCHAN;OH SE WON;HWANG JAE GAK;PYO CHEOL SIG;CHAE JONG-SUK |
分类号 |
H04Q3/00 |
主分类号 |
H04Q3/00 |
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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