QiFiber optic cable typically exhibits a probability of bit error of Pb- 10. A form of...
A bit error probability of PB-10-3 is required for a system with a data rate of 100 kbits/s to be transmitted over an AWGN channel using coherently detected MPSK modulation. The system bandwidth is 5OKHz. Assume that the pulse shape of the system is raised cosine with a roll-off factor of a-1 and that Gray code is used for symbol to bit assignment. a) What is the E/No is required for the specified PB? b) What Es/No is required?
10. Write a one-page summary of the attached paper? INTRODUCTION Many problems can develop in activated sludge operation that adversely affect effluent quality with origins in the engineering, hydraulic and microbiological components of the process. The real "heart" of the activated sludge system is the development and maintenance of a mixed microbial culture (activated sludge) that treats wastewater and which can be managed. One definition of a wastewater treatment plant operator is a "bug farmer", one who controls the aeration...