Invention Grant
US08093989B2 Method and system for scheduling multi-radio-frequency-identification-tag-reader networks to increase interrogation efficiency
有权
调度多射频识别 - 标签 - 读取器网络以提高询问效率的方法和系统
- Patent Title: Method and system for scheduling multi-radio-frequency-identification-tag-reader networks to increase interrogation efficiency
- Patent Title (中): 调度多射频识别 - 标签 - 读取器网络以提高询问效率的方法和系统
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Application No.: US11635738Application Date: 2006-12-06
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Publication No.: US08093989B2Publication Date: 2012-01-10
- Inventor: Vinay Deolaliker , John L. Recker , Malena R. Mesarina , Salil Pradhan
- Applicant: Vinay Deolaliker , John L. Recker , Malena R. Mesarina , Salil Pradhan
- Main IPC: H04Q5/22
- IPC: H04Q5/22
Abstract:
Methods and systems of the present invention employ perturbation techniques for configuring RFID-tag-reader networks in order to achieve increased overall efficiency of a network of RFID-tag readers. According to described embodiments of the present invention, individual RFID-tag readers within a multi-RFID-tag-reader network may be removed or shut down, or RFID-tag readers may be displaced relative to one another, in order to remove interferences between RFID-tag readers and to increase the interrogation efficiency of the multi-RFID-tag-reader network. A method embodiment of the present invention schedules a multi-RFID-tag-reader network as a cycle of power-on/power-off intervals.
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