Wireless LANs Wireless communication systems 22 Standards 9 IEEE 802.11 (Standard) 8 Roaming (Telecommunication) 7 Design and construction 6 IEEE 802.16 (Standard) 6 Wireless metropolitan area networks 6 Mobile communication systems 5 Equipment and supplies 4 Local area networks (Computer networks) 3 Quality control 3 Security measures 3 Access control 2 Algorithms 2 Broadband communication systems 2 Computer networks 2 Management 2 Mobile computing 2 Personal communication service systems 2 Telecommunication 2 Adaptive antennas 1 Antennas (Electronics) 1 Biometric identification 1 Bluetooth technology 1 Cardiology 1 Communication systems 1 Computer network protocols 1 Data processing 1 Digital video 1