Welcome to our site! EDAboard.com is an international Electronic Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
maybe i have not ubderstand the question.
Its a problem which says:
a source produce 8 symbols with the same probability , 5*10^4 symbols per second.
If the outputs efficiency is 0.75( from this i understand that i need 4 bits pes symbol) and bandwidth=50KHz, how would be a telecommunication system with 4-psk which would permit the transmission through channel with frequency response |C(f)=a|.