1CELLULAR CONCEPT Cellular Concept ___________________________________________________________________________________ REGIONAL TELECOM TRAINING CENTRE LUCKNOW Summer Training…

Slide 1 Why Are Organisms Made of Cells Chapter 4 Slide 2 Antonie van Leeuwenhoek, a Dutch merchant made glass lenses by polishing bits of glass and mounting lenses between…

Slide 1 Slide 2 Slide 3 Slide 4 Slide 5 45 nm transistor 45nm =.045um (microns)= 450 Angstroms Slide 6 Review Safety Test Slide 7 Wireless Technology Wireless devices transmit…

Slide 1 Chapter 16 Wireless WANs: Cellular Telephone and Satellite Networks Slide 2 16-1 CELLULAR TELEPHONY Cellular telephony is designed to provide communications between…

Slide 1 Slide 2 Slide 3 Slide 4 Slide 5 Slide 6 Wireless Technology Wireless devices transmit information via Electromagnetic waves Early wireless devices –Radios – often…

Wireless Communication System Wireless Communication System Reuse Frequency This concept allows the frequency channel used for a single cell is used again in other…

Communication Switching Techniques UNIT 5 P.M.Arun Kumar, Assistant Professor, Department of IT, Sri Krishna College of Engineering and Technology, Coimbatore. PRINCIPLES…

Slide 1 Chapter 16 Wireless WANs: Cellular Telephone and Satellite Networks 1 16-1 CELLULAR TELEPHONY Cellular telephony is designed to provide communications between two…