This global system for mobile communications technical specification gts has been produced by the. Pdf real time vehicle tracking system using gsm and gps. Global system for mobile communication is used for transmitting mobile voice and data services. Its widely used in europe and other countries of world. Gsm allow network operation to after roaming service so that customer can use whole over the world. When customers using particular sites going up and the range of he sites goes down.
Gsm technology the radio spectrum can be shared by different users accessing similar frequency band without causing any kind of obstruction. Evolution of gsm worldwide deployment of gsm gsm vs. 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 2000, gsm become very popular technology worldwide. As a result, many locations such as hospitals,petrol pumps and airports require cell phones to be turned off. A vehicle tracking system is an electronic device installed in a vehicle to enable the owner or a third party to track the vehicles location. To accomplish this, we conducted a recursive opencoding analysis on an already existing data set. It is forecasted that cellular systems using a digital technology will become the universal method of telecommunications. Many of the technology are patented and should be license from qualcomm.
Gsm international journal of innovation, management and. Advantages and disadvantages of gsm information technology. All existing systems either use gsm or gprs technologies. Another limitations of gsm is that it can interfere with certain electronics, such hearing aids. This is done in gsm via gaussian minimum shift keying gmsk. This paper proposed to design a vehicle tracking system that works using gps and gsm technology, which would be the cheapest source of vehicle tracking and it would work as antitheft system.
Global system for mobile communications networks make it easier for the user to switch networks, can transmit voice and data at the same time, and are cheaper to build. Gsm technology was developed by europe in1982 but its massive deployment started in 1992. Can fd will support more bandwidth which is eight times more than standard can bus. Following are the advantages of can bus over other bus types. It is used to reduce wiring in various automotive applications. However, gsm technology uses a less advanced method to handle calls compared to code division for multiple access systems. The global system for mobile communications gsm is a standard developed by the. Due to this fact airplanes, petrol bunks and hospitals prevent use of gsm based mobile or other gadgets. However, there are only two companies in canada, and they are gsm850 and gsm1900.
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