1. DBMS in Telecommunication IndustryBy G.Hemanth Kumar Reddy K.KarthikE.P.JohnKalayarasiHarish Ahire 2. Indian Telecom Industry• IndIa’s telecom sector Isdoing exceptionally…
1. 2. INTRODUCTION 1 History 1.1 Early telecommunications 1.2 The telegraph and the telephone1.3 Radio and television 1.4 Computer networks and the Internet 3. 2 Key concepts…
1. 1. 2. 3. 4. 5.6. 7. 8.Telephone subscribers (wireless and landline): 995.9 million (May 2012). Land lines: 31.53 million (May 2012). Cell phones: 929.37 million (May 2012).…