مادة دراسية
Math 151
Introduction to communication systems; Network architecture and reference models; Transmission Impairments; Transmission media: guided and unguided media; AM, PM, and FM modulations; Digital signaling: NRZ, AMI, Biphase; Analog signaling: ASK, FSK, PSK, Multi-level signaling; PCM, and Delta Encoding; Data Synchronization; Error detection: Parity, CRC; Forward Error Correction; Multiplexing: FDM, TDM; Digital carrier systems: T1, E1, SONET/SDH; xDSL systems.