发明授权
- 专利标题： Probability time division multiplexing polling method and wireless identifier reader controller thereof
- 专利标题（中）： 概率时分复用轮询方法及其无线标识符读取器控制器
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申请号： US12491256申请日： 2009-06-25
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公开(公告)号： US08233468B2公开(公告)日： 2012-07-31
- 发明人: Tsu-Kuang Yang , Jen-Yau Kuo , Tung-Hung Lu , Kuo-Shu Luo , Li-Dien Fu , Min-Hsien Weng , Chih-Wei Chao
- 申请人： Tsu-Kuang Yang , Jen-Yau Kuo , Tung-Hung Lu , Kuo-Shu Luo , Li-Dien Fu , Min-Hsien Weng , Chih-Wei Chao
- 申请人地址： TW Hsinchu
- 专利权人： Industrial Technology Research Institute
- 当前专利权人： Industrial Technology Research Institute
- 当前专利权人地址： TW Hsinchu
- 代理机构： Jianq Chyun IP Office
- 优先权： TW98117447A 20090526
- 主分类号： H04J3/16
- IPC分类号： H04J3/16
摘要：
Exemplary embodiments of the present invention illustrate a probability time division multiplexing polling method and a wireless identifier reader controller thereof. The probability time division multiplexing polling method is used to control a plurality of wireless identifier readers to be turned on or off. First, one of the wireless identifier readers is randomly selected according to a probability model, wherein the probability model presents the probabilities for detecting an identifier tag of the wireless identifier readers. Then, the selected wireless identifier reader is turned on for a predetermined time period.
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