Sughrue Mion, PLLC
Pulse position based-chaotic modulation (PPB-CM) communication system and method
A PPB-CM communication system and method. The PPB-CM communication system includes a transmitter which splits a symbol period, which is a transmission unit of a communication signal, into at least a pair of parts, inserts a data signal into one of the parts, and transmits a communication signal having the data signal inserted; and a receiver which receives the communication signal from the transmitter and determines bit information of the symbol period according to which part of the symbol period has the data signal inserted, as determined by comparison of energy levels of the parts. Accordingly, a separate threshold is not required to determine the data bit of the symbol period. Thus, the communication signal can be accurately determined. Also, the communication system can be simply implemented without need of a delay line.
Samsung Electronics Co., Ltd.
H H
H04L H04L
inventional inventional
Hyunkuk Hyuncheol Jae-hyon Young-hwan Seong-soo Jaeseung
Kim Park Kim Kim Lee Son