'Gsm services' diaporamas de présentation

Chapter 4: Telecommunication Systems

Chapter 4: Telecommunication Systems. Mobile phone subscribers worldwide. approx. 1.7 bn. 1600. 2009: >4 bn!. 1400. 1200. GSM total. 1000. TDMA total. CDMA total. Subscribers [million]. PDC total. 800. Analogue total. W-CDMA. 600. Total wireless. Prediction (1998). 400. 200.

2.22k views • 165 slides

General Packet Radio Service (GPRS) A new Dimension to Wireless Communication

General Packet Radio Service (GPRS) A new Dimension to Wireless Communication. Contents of Presentation. GPRS and its Features GPRS Network Architecture GPRS Protocol Architecture GPRS Backbone Network GPRS interworking with External Network Call routing in GPRS

693 views • 51 slides

UNIT - 3

UNIT - 3. GSM, GPRS & UMTS. GLOBAL SYSTEM FOR MOBILE ( GSM ). The GSM is the standard for 2G pan. It is the most successful digital mobile telecommunication system in the world today. It is a special second generation (2G) system, replacing the first generation (1G) analog system.

516 views • 51 slides

Introduction to Cellular Networking and Rethinking Mobile Architectures

Introduction to Cellular Networking and Rethinking Mobile Architectures. Jatinder Pal Singh EE 392I, Lecture-3 April 13 th , 2010. Agenda. Basics & Technology Evolution Architecture and Functionality (GSM, 3G and beyond) Cellular future goals Emerging trends

436 views • 31 slides

Impact of GPRS on existing GSM services

Helsinki University of Technology Networking Laboratory. Impact of GPRS on existing GSM services. Juan Ventura. Supervisor: Professor Raimo Kantola Instructor: Ph. D. Peng Zhang. Table of contents. ? Background ? GPRS service

433 views • 22 slides

GSM (GLOBAL SYSTEM FOR MOBILE COMMUNICATION)

GSM (GLOBAL SYSTEM FOR MOBILE COMMUNICATION). Lecture delivered By: Prof.L.A.Yelmule. Content. Introduction What is GSM What does GSM offer? Why GSM? Services provided by GSM History Architecture GSM Netwrok along with added elements GSM network areas Advantages Disadvantages

182 views • 17 slides

288 views • 16 slides

TSM & Termination rates

TSM & Termination rates. Eric Debroeck AR/ DRG. 2006/06/30. Agenda. Interconnection between fixed telecommunications networks Interconnection rate for fixed legacy networks CPS sunset Towards symmetric interconnection prices in a NGN environment

235 views • 13 slides

TSM & Termination rates

TSM & Termination rates. Eric Debroeck AR/ DRG. 2006/06/30. Agenda. Interconnection between fixed telecommunications networks Interconnection rate for fixed legacy networks CPS sunset Towards symmetric interconnection prices in a NGN environment

133 views • 13 slides

Hire one of the best GSM monitoring services at affordable prices!

By having an excellent GSM monitoring tool, it can be easier to monitor the systemu2019s applications, communications, and network. The operation of the system can be analyzed and its performance can be adequately maintained. https://bit.ly/2HIv4kM

36 views • 3 slides