H - Electricity – 04 – B
Patent
H - Electricity
04
B
H04B 5/02 (2006.01) H04L 1/00 (2006.01)
Patent
CA 2664634
A method and system for processing radio frequency identification ("RFID") communication device data, the method and system including measuring an energy level of a RFTD signal received on a first communication channel, measuring an energy level of the RFTD signal received on a second communication channel, selecting the communication channel with the greater energy level, and acquiring data samples from the RFID signal received on the selected channel. The method and system for processing RFTD communication device data can further include generating a preamble from a series of the acquired data samples.
L'invention concerne un procédé et un système pour traiter des données de communication d'identification par radiofréquence (RFID). Le procédé consiste : à mesurer le niveau de puissance d'un signal RFID reçu sur un premier canal de communication, à mesurer le niveau de puissance d'un signal RFID reçu sur un second canal de communication, à sélectionner le canal de communication présentant le niveau de puissance le plus élevé, et à acquérir des échantillons de données provenant du signal RFID reçu sur le canal sélectionné. Le procédé pour traiter des données de communication RFID peut également consister à générer un préambule à partir de la série d'échantillons de données acquises.
Alicot Jorge F.
Mclaren Patrick
Sensormatic Electronics Llc
Sensormatic Electronics Corporation
Smart & Biggar
LandOfFree
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