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Giới thiệu về Viễn thông và Điện thoại di động GSM

This chapter is designed to provide the student with an introduction to mobile telecommunications and an overview of the GSM standard. It introduces the main system components, the network structure and basic terminology used. | Introduction to Mobile Telecommunications and GSM ------ Chapter 1 -------------- This chapter is designed to provide the student with an introduction to mobile telecommunications and an overview of the GSM standard. It introduces the main system components the network structure and basic terminology used. OBJECTIVES Upon completion of this chapter the student will be able to Describe the concept of a standard for mobile communications Describe the history of GSM development Describe the philosophy of GSM as a global common standard Describe the GSM network components Describe the GSM geographical network structure Describe the GSM frequency bands Describe the terminology used in GSM traffic cases ERICSSON GSM System Survey ERICSSON EN LZT 123 3321 R2A ERICSSON 11ntroduction to Mobile Telecommunications and GSM 1 Introduction to Mobile Telecommunications and GSM Table of Contents Topic Page MOBILE TELEPHONY.1 HISTORY OF WIRELESS COMMUNICATION.1 MOBILE STANDARDS.3 ERICSSON IN MOBILE.6 GLOBAL SYSTEM FOR MOBILE COMMUNICATION GSM .8 HISTORY OF GSM.8 GSM SPECIFICATIONS.11 GSM PHASES.12 GSM NETWORK COMPONENTS.14 SWITCHING SYSTEM SS COMPONENTS.17 BASE STATION SYSTEM BSS COMPONENTS.20 NETWORK MONITORING CENTERS.20 MOBILE STATION MS .22 GSM GEOGRAPHICAL NETWORK STRUCTURE.23 CELL.23 LOCATION AREA LA .23 MSC SERVICE AREA.25 PLMN SERVICE AREA.25 GSM SERVICE AREA.26 GSM FREQUENCY BANDS.28 GSM 900.28 GSM 1800.28 GSM 1900.28 KEY TERMS.30 EN LZT 123 3321 R2A - i