Telecommunication Wireless communication systems Mobile communication systems Business planning Global system for mobile communications Image compression Telecommunication systems Electrical engineering Internet Cell phone systems Telecommunication equipment industry Cell phones Cellular telephone services industry Consumer behavior Consumption (Economics) Convergence Information technology Internet in public administration Mammography--methods Multimedia systems Satellite Business Systems Speech processing systems TCP Telecommunication -- Rates Telecommunication lines Telecommunication system Telecommunications Telecommunications services industry Television broadcasting Wavelets (Mathematics) Wireless Internet Broadband--internet Broadcasting -- Digital TV -I ndonesia Broadcasting -- Indonesia Broadcasting -- Law and legislation Broadcasting--Risk assessment Business Business -- Evaluation Business education -- Cellular telephones Technological innovations Business strategy Business strategy and publications Business strategy--planning Cellular telephones -- Card Certificate authority Clipping Commodity and service prices Communication -- Network analysis Communication in meteorology Competitive Strategies Competitive potential