Design and construction 7 Wireless communication systems IEEE 802.11 (Standard) 2 Wireless LANs 2 Wireless metropolitan area networks 2 Ad hoc networks (Computer networks) 1 Artificial satellites in navigation 1 Automatic tracking 1 Broadband communication systems 1 Cache memory 1 Computer networks 1 Dissertations 1 Dissertations, Academic 1 IEEE 802.16 (Standard) 1 Integrated circuits 1 Location-based services 1 Mobile communication systems 1 Portable computers 1 Quality control 1 Routers (Computer networks) 1 Routing protocols (Computer network protocols) 1 Standards 1 Very large scale integration 1