Sughrue Mion, PLLC
Communication system using length shift keying modulation method
A communication system using a length shift keying (LSK) modulation method provides a transmitter having a carrier signal generator for generating carrier signals, and a modulator for modulating lengths of the carrier signals from the carrier signal generator according to combinations of data bits, and a receiver having an integrator for calculating an energy value by integrating the carrier signal that corresponds to a data bit combination, and a data judgment unit for judging the data bit combination by comparing the energy value with a predetermined threshold value. Power is maintained without changing the bandwidth of a communication signal when the communication signal is modulated.
Samsung Electronics Co., Ltd.
H
H04L
inventional
Young-hwan Jae-hyon Seong-soo
Kim Kim Lee