Invention Grant
- Patent Title: Method and system for radio frequency identification tag using reduced set communication protocol
- Patent Title (中): 射频识别标签使用缩减集通信协议的方法和系统
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Application No.: US12776828Application Date: 2010-05-10
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Publication No.: US08648698B2Publication Date: 2014-02-11
- Inventor: Jorge F. Alicot
- Applicant: Jorge F. Alicot
- Applicant Address: CH Neuhausen am Rheinfall
- Assignee: Tyco Fire & Security GmbH
- Current Assignee: Tyco Fire & Security GmbH
- Current Assignee Address: CH Neuhausen am Rheinfall
- Agency: Christopher & Weisberg, P.A.
- Agent Alan M. Weisberg
- Main IPC: H04Q5/22
- IPC: H04Q5/22 ; H03D3/18 ; G06K21/06 ; G01R29/02
Abstract:
A method and tag for decoding a signal received from a radio frequency identification (“RFID”) reader. A signal is received from the RFID reader in which the signal has a series of pulses. A time frame between receipt of two consecutive pulses is measured to determine whether the pulses represent zero bits or one bits. A total pulse duration is calculated in which the total pulse duration represents a sum of the measured time frames for the signal. A command is decoded. The decoding is based on the total duration of the two pulses.
Public/Granted literature
- US20110273271A1 METHOD AND SYSTEM FOR RADIO FREQUENCY IDENFICATION TAG USING REDUCED SET COMMUNICATION PROTOCOL Public/Granted day:2011-11-10
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