Wireless communication systems 188 Mobile communication systems 129 Dissertations 39 Dissertations, Academic 37 Design and construction 34 Mobile communication systems in education 33 Communication systems 32 Broadband communication systems 26 Computer networks 22 Wireless LANs 22 Mobile computing 21 Antennas (Electronics) 16 Educational technology 15 Security measures 15 Technological innovations 15 Radio 14 Management 13 Orthogonal frequency division multiplexing 13 Code division multiple access 12 Equipment and supplies 12 Telecommunication 12 Multimedia systems 11 Roaming (Telecommunication) 11 Ad hoc networks (Computer networks) 10 IEEE 802.16 (Standard) 10 Wireless metropolitan area networks 10 Wireless sensor networks 10 Education 9 Effect of technological innovations on 9 Long-Term Evolution (Telecommunications) 9