Introduction to android technology ppt presentation. There a number of companies offering the best mobile phone service and application for the users benefits and entertainment. Introduction to gsm, the global system for mobile communication 1. Gsm is the name of a standardization group established in 1982 to create a common european. Cdma generations of gsm gsm architecture services of gsm characteristics and features advantages of gsm disadvantages of gsm applications of gsm conclusion references. Gsm stands for g lobal s ystem for m obile communication. A free powerpoint ppt presentation displayed as a flash slide show on id. Gsm case study 2 this case has been prepared by audrey selian, itu. Evolution of gsm worldwide deployment of gsm gsm vs. The gateway msc or gmsc the purpose of which is to query the hlr and determine the location of the subscriber.
Gsm adjunct systems gsm standards define that certain adjunct or secondary systems work with gsm technology. The concept of gsm emerged from a cellbased mobile radio system at bell laboratories in the early 1970s. Gsm stands for global system for mobile communication. The global system for mobile communications gsm is a standard developed by the european telecommunications standards institute etsi to describe the protocols for secondgeneration digital cellular networks used by mobile devices such as mobile phones and tablets. Notice boards are one of the basic things in any organisation or public utility places likes hospitals. By the mid2010s, it became a global standard for mobile. Architecture and working of gsm module with circuit. Gsm case study is part of a series of telecommunication case studies produced under the new initiatives program of the office of the secretary general of the international telecommunication union itu. Gsm powerpoint template gsm powerpoint ppt template. Gsm offers the overall best evolution to 3g,for more click here.
Gsm more than 800 million end users in 190 countries and representing over 70% of todays digital wireless market. View gsm technology ppts online, safely and virusfree. Download digital notice board seminar reports, abstract. Gsm patient health monitoring project nevon projects. Basics idea about cdma technology and its applications.
Global system for mobile communication is used for. The gsm based patient health monitoring system works with gsm modem to send the data remotely to the registered number, system powered by 12v transformer. A free powerpoint ppt presentation displayed as a flash slide show on. Gsm association israel orange uses gsm pelephone and cellcom are about to use gsm gsm overview into the architecture mobile phone is identified by sim card.
Introduction to gsm, the global system for mobile communication. Gsm is an open and digital cellular technology used for transmitting mobile voice and data services operates at the 850mhz. Sep 11, 2009 gsm fundamental introduction of gsm,network architectures,layers of gsm,for more information click here ppt gsm and 3g gsm offe. Download free technology powerpoint templates and slide designs with awesome technology backgrounds.
May 07, 2020 extended coverage gsm internet of things ecgsmiot extended coverage gsm iot ecgsmiot is a standardbased low power wide area technology. Invented by hedy lamarr and george antheil in the 1940s, it was used to control the movement of torpedoes by means of using multiple radio frequencies. Presently gsm supports more than one billion mobile subscribers in more than 210 countries throughout the world. Gsm standard still evolving and improved with new features and services. To the above diagram gsm technology is included to send messages to the customer about the balance amount and if the amount is totally used up then we shut down the power after alerting user. Scribd is the worlds largest social reading and publishing site. Nov 09, 2015 right from that point of time, the concept of communication using a telephone has evolved into first long distance telephone call at a distance of 6 miles in 1876, motorolas first handheld mobile phone or cell phone in 1973, 1g or first generation analogue cellular network in 1979 in japan, 2g or the second generation digital cellular network based on gsm technology in 1991, 3g or the. It has an ability to carry 64 kbps to 120 mbps of data rates. Gsm is the name of a standardization group established in 1982 to create a common european mobile telephone standard. Gsm history, gsm around the world, gsm network interfaces, sim card, gsm bands, gsm fdma and tdma, gsm cell types, gsm traffic channel, hopping sequences, gsm bch frames, broadcast channel, sms cell broadcast, gsm sdcch and gsm tch frames.
Elements like the base station controller, msc, auc, hlr, vlr and the like. Apr 01, 2015 gsm global system for mobile communications seminar and ppt with pdf report. Jul 05, 20 download 4g technology presentation transcript. It is has the system for sms short message service. Accident identification using gps and intimations through gsm by raju k k 4gh08ec033 prasanna a v 4gh08ec029 madhusudan h n 4gh08ec022 santhosh n bharadwaj 4gh08ec040 under the guidance of mrs. Gsm global system for mobile communications seminar and ppt with pdf report. Gsm technology they target to control a led from a. Global system for mobile communication gsm definition global system for mobile communication gsm is a globally accepted standard for digital cellular communication. Due to this international roaming capability of gsm, we can send message to receiver from any part of the world.
Gsm technology was developed by europe in1982 but its massive deployment started in 1992. Mechanical seminar topics huge collection of mechanical seminar topics, reports and ppt. By the year 2005, forecasters predict that there will be more. This paper deals with an interesting and innovative manner of displaying messages on an electronic display board using wireless technology. Gsm provides basic to advanced voice and data services including roaming service. Gsm global system for mobile communication is a digital mobile network that is widely used by mobile phone users in europe and other parts of the world. As gsm is an international standard, so its better to use gsm in international roaming.
This project is a remote notice board with a gsm modem at the receivers end. The cdma is based on spread spectrum technology which makes the optimal use of available bandwidth. It is widely used mobile communication system in the world. Security more security is provided in cdma technology as compared with the gsm technology as encryption is inbuilt in the cdma system and this technology uses the spread spectrum.
The optimisations made in ecgsmiot that need to be. The gsm network architecture provided a simple and yet effective architecture to provide the services needed for a 2g cellular or mobile communications system. Right from that point of time, the concept of communication using a telephone has evolved into first long distance telephone call at a distance of 6 miles in 1876, motorolas first handheld mobile phone or cell phone in 1973, 1g or first generation analogue cellular network in 1979 in japan, 2g or the second generation digital cellular network based on gsm technology. Powerpoint layouts success communication technology ppt design, world of communications technology powerpoint templates and powerpoint backgrounds 0311, communication technology ppt background. Cdma has faster data rate as compared to gsm as evdo data transfer technology is used in cdma which offers a maximum download speed of 2 mbps. Categories cse paper presentations, cse seminar reports, cse seminar topics. Extended coverage gsm internet of things ecgsmiot extended coverage gsm iot ecgsmiot is a standardbased low power wide area technology. Gsm uses edge data transfer technology that has a maximum download speed of 384 kbps which is slower as compared to cdma. Theyre ways for people to cram multiple phone calls or internet connections into one radio channel. Download 3g ppt presentation slides and seminar report in pdf for free for cse students. Wireless electronic display board using gsm technology 52 illustration.
Gsma extended coverage gsm internet of things ecgsm. From 1991 to 2000 allows txt msg service signal must be strong or else weak digital signal 2. Gsm technology powerpoint ppt presentations powershow. History of cellular mobile radio and gsmglobal systems for. In the above format defines the message number, defines the speed is 4, defines the message should scroll from left to right 2 times. Cdma generations of gsm gsm architecture services of gsm characteristics and features advantages of gsm disadvantages of gsm applications of gsm conclusion references prepared by. In gsm phones all the information can be retained in the sim card that can be put in a different set and can be used with the same number. Abstract, 5g mobile technology advantages, 5g mobile technology ieee, 5g mobile technology pdf free download, 5g mobile technology ppt free download, 5g mobile. Global system for mobile communication gsm is a globally accepted standard for digital cellular communication. Download latest information technology seminar topics. Gsm stands for global system for mobile communications.721 1216 1515 771 864 907 180 252 983 365 1090 800 298 640 152 1080 1220 816 870 141 998 1416 917 171 399 114 375 287 989 939 72 1436 715 891 1142 11 67 954 529 280