Network

네트워크 개요, 프로토콜(OSI/TCP-IP), 네트워크 계층, IP 주소체계/서브넷팅, 라우팅(RIP/OSPF), 전송계층(TCP/UDP), 무선 네트워크(Ad-Hoc/WMN/WSN)

data transmission, signal, frequency domain, data rate, bandwidth, transmission impairments, channel capacity

twisted pair, coaxial cable, optical fiber, guided media, unguided media, satellite microwave

antenna basics, electromagnetic wave characteristics, radiation pattern, directivity, gain, polarization

NRZ, Manchester, Scrambling, ASK, FSK, PSK, QAM, PCM, Delta Modulation