Page 1 of 50 - About 500 essays
  • Gsm ( Cdma ( Gsm )

    1045 Words  | 5 Pages

    GSMNETWORKARCHITERCTURE CONTANTS • Introduction • Gsm • Architecture Introduction GSM is a TDMA based wireless network technology developed in Europe that is used throughout most of the world. Digital cellular networks are a segment of market for mobile and wireless devices. These devices are the improvised technology of the devices like ISDN and PSTN. The SD-GSM Speech Dialler provides a means of communicating information to fixed and mobile telephones. The SD-GSM has a built-in microphone and speaker

  • Gsm Technology

    11721 Words  | 47 Pages

    GSM – Overview GSM is a globally accepted standard for digital cellular communications. What is GSM? If you are in Europe, Asia or Japan and using a mobile phone then most probably you must be using GSM technology in your mobile phone. GSM stands for Global System for Mobile Communication and is an open, digital cellular technology used for transmitting mobile voice and data services. The GSM emerged from the idea of cell-based mobile radio systems at Bell Laboratories in the early 1970s. The

  • A GSM Base Device

    1076 Words  | 4 Pages

    1 Problem Statement A GSM base device creates severe interference with a wireless infrastructure. It can be used to activate any explosive device in an indoor environment. Moreover, a GSM signal is also very likely to interfere with wireless network, employed by emergency and/or confidential departments. 2 Aims & Objectives The motive of this paper is to propose a novel band stop Frequency Selective Surface (FSS). The proposed FSS provides security to wireless networks used by sensitive areas

  • Difference Between Gsm And CDMA

    726 Words  | 3 Pages

    Difference between GSM AND CDMA . This term paper is a comparison (difference) between two technologies which brought revolution in the field of mobile communication i.e GSM and CDMA . Firstly in the term paper , history of both of these technologies , GSM and CDMA is introduced along with their brief terminology . After the history construction , working and its application is discussed and compared . Finally the main difference in both the technologies i.e GSM and CDMA is summarized to

  • Gsm Specification & Air Interface

    1647 Words  | 7 Pages

    [pic] WHAT IS GSM???? GSM: GSM (Global System for Mobile Communications: originally from Groupe Spécial Mobile) is the most popular standard for mobile telephone systems in the world. The GSM Association, its promoting industry trade organization of mobile phone carriers and manufacturers, estimates that 80% of the global mobile market uses the standard. GSM Specifications-I RF Spectrum GSM 900 1. Mobile to BTS (uplink): 890-915 MHz 2. BTS to Mobile (downlink):935-960

  • A Report On Gsm Network Operation

    1935 Words  | 8 Pages

    Telecom Engineering and Management to help me to complete my project. Abstract This project report is being presented on GSM NETWORK OPERATION where are studying different nodes like MSC, BSC, RNC and other GSM node .We are also being given a demonstration in the Data Center where servers are present. The GSM is a method of cellular communication which has a facility of voice communication and also data .The transmission of data was not good because data rate or

  • Case Study Of Mobilink GSM

    756 Words  | 4 Pages

    Pakistan Mobile Communications Limited or PMCL which is better known to be as Mobilink GSM ‎is the first GSM-based cellular operator or telecommunication service provider in South Asia. It operates the GSM network in Pakistan which provides both prepaid and postpaid services to its subscribers. Mobilink started operating in 1990 by the joint collaboration of Motorola Inc. and Saif Group, they later sold it to an Egypt-based multinational company named as Orascom Telecom which was then further sold

  • Technology Used By Gsm And Its Related Process Essay

    1409 Words  | 6 Pages

    The document focuses on the technology used by GSM and its related process which is necessary for setting up a GSM network. This mainly imphasize on the technology which is available recently in the market and its competition with the others. It also shows the types of communication provided by the company. Meanwhile we are talking about the different stratagies in the business, there are also several other factors which plays an important role in GSM services. These important factors are elaborated

  • Gsm Based Remote Patient Monitoring System

    1514 Words  | 7 Pages

    GSM BASED REMOTE PATIENT MONITORING SYSTEM Mrs. M. V. PatH, Mrs. M. S. Cbavan Department of Electronics Bbarati Vidyapeetb University College of Engg. Pune. Email: ABSTRACT: This paper presents the methodology for monitoring patients remotely using GSM network & Very large scale integration (VLSI) technique. Patient monitoring systems consist of equipment, devices and supplies that measure, including blood pressure, body temperature, heart activity

  • Gsm ( Global System For Mobile Communication

    1320 Words  | 6 Pages

    Objective: GSM (Global System for Mobile communication) is a digital mobile telephony system which is TDMA based wireless network technology developed widely in Europe and other parts of the world. GSM uses a variation of time division multiple access (TDMA) and is the most widely used of the three digital wireless telephony technologies (TDMA, GSM, and CDMA). GSM digitizes and compresses data, then sends it down a channel with two other streams of user data, each in its own time slot. GSM phones make