Part Ⅰ Communication Unit 1 General Network Topologies Unit 2 Data Communications Unit 3 Overvies of the Global System for Mobile Communications Unit 4 Asynchronous Transfer Mode Unit 5 Next Generation Mobile & Wireless Unit 6 Packet Data Architectres Unit 7 3GPP Release Functionality Unit 8 Integration of Cellular/Mobile and Hostpot Networks Unit 9 Emerged Technologies Part Ⅱ Unit 10 Digital Signals and Systems Unit 11 Frequency Domain Representation of Signals and Systems Unit 12 Scanning the Technology-on the Applications of Multimedia Processing to Communications Unit 13 Expert Systems and Artificial Intelligence Unit 14 Virtual Reality Part Ⅲ Computer Unit 15 Computer System Overvies Unit 16 Computer System Organization Unit 17 Programming adn Language Unit 18 Operating Systems Unit 19 Computer Network Unit 20 Network Security …… Part Ⅳ Electronics Bibliography