METHOD OF DETERMINING FRAME SIZE IN RFID READER, AND RFID READER AND RECORDING MEDIUM USING THE SAME

摘要

A method of determining a frame size in a Radio Frequency Identification (RFID) reader, an RFID reader using the method, and a recording medium storing a program for executing the method are provided. In the method of determining a frame size in order for the RFID reader to identify a transponder, a system efficiency of a current read cycle is calculated according to a result of reading a plurality of transponders, a system efficiency of one or more read cycles previously performed are compared with a system efficiency of the current read cycle, and a frame size of a next read cycle is determined. Accordingly, a system can be simply implemented, and a system performance can be optimized based on system efficiency.