Security and Encryption in GSM, GPRS, CDMA System Abstract In any mobile system, it is important to send or receive or any kind of data in security situation, it is important…
PRESENTATION BY R. N. DUBEY M.TECH (COMMUNICATION SYSTEM) OUTLINE Why Cellular? Evolution of GSM Standards Elements of GSM Network Why ´cellularµ? Radio spectrum is very…
Chapter 1 CHAPTER 1 INTRODUCTION Introduction 1.1 Introduction The world has seen phenomenal changes in the telecommunication industry during the last decades. Communication…
GPRS Introduction Overview: General Packet Radio Services (GPRS) has been specified to optimize the way data is carried over GSM networks with new requirements for features,…
Digital Mobile Cellular Communication A Typical Mobile Cellular Network BTS Digital Cellular Concept In a cellular system each transmitter, called a base stn, covers a certain…
GPRS Mobility Management MM - After attachment procedure the network assigns a TLLI (temporary logical link identifier ) The mobile uses this TLLI after the network assigns…
SUMMER INTERNSHIP PROGRAM FINAL REPORT Name of the Company: Idea Cellular Limited, (Formerly Spice Telecom Ltd.) Mohali Aayush Bhardwaj| Roll No. – 06438, E&CED A REPORT…