Patent ID: 8082445
Filing Date: 2011-12-20
Classification: H04L,H04M

Abstract:
1. A protocol converter for Near Field Communication (NFC), comprising: a code conversion unit for bypassing an input signal based on a first protocol, and converting an input signal based on a second protocol into a signal based on the first protocol and outputting the converted signal; a signal type conversion unit for converting the bypassed signal, which is received from the code conversion unit, into an analog signal and outputting the converted analog signal, and converting an analog input signal based on the second protocol into a digital signal and outputting the converted digital signal to the code conversion unit as an input signal based on the second protocol; and a waveform shaping unit for converting a size of the analog signal output from the signal type conversion unit and transferring the converted analog signal to the external module, and converting a size of the analog signal based on the second protocol, which is output from the external module, and outputting the converted analog signal to the signal type conversion unit as an analog input signal based on the second protocol.