Engineering Mathematics, linear algebra, college physics, probability and statistics and stochastic processes, complex function, mathematical and physical methods, C language program design, database theory, the principle of the computer and interface technology, mapping and computer graphics foundation, Technical Economics, data structure, Marketing, Spoken English, translation theory, linear electronic circuits, digital signal processing, Circuit analysis, communication theory, network theory, non-linear electronic circuits, telecommunications transmission principle, and the signal system, digital circuit and logic design, and electromagnetic wave, with the use of SCM theory, information theory foundation, Programmable logic device design and optical fiber communication systems and SDH networks, intelligent building cabling design.