GSM Full Form
GSM Full Form-What is GSM & Why is it Important to Mobile Network Quality? GSM is a standard developed by the European Telecommunications Standards Institute to describe the protocols for second-generation digital cellular networks used by mobile devices such as mobile phones and tablets.
GSM Full Form
|Global System for Mobile|
FAQs About GSM:
The Global System for Mobile Communications (GSM) is the standard for 2G mobile telephones and 4G mobile data networks. It was first deployed in Finland in December 1991. The system replaced earlier technologies and allowed the development of global network connections. It allows the transfer of voice, data, text and video.
Operating systems are based on the GSM protocol, which allows for much faster data transmission and enhanced voice capability. The GSM system uses digital cellular technology and a digital radio system that allows very high data rates. The protocol runs at the lower voltage levels compared with more common radio systems. It incorporates data rates up to 600 kbits/sec and voice calls at up to nine kbit/s.
Although originally developed for non-handheld devices, it was later adopted as the standard for cellular networks on PCs and mobile phones, where it effectively replaced the earlier standard CDMA (Code Division Multiple Access) technology. The emergence of GSM ushered in an era of mass market cellular technology, brought widespread improvements in coverage, reliability and capacity as well as the first affordable smartphones and ushered in the modern mobile Internet era. Advantages of GSM The first major advantage of GSM is the compatibility of the CDMA and GSM standards, as GSM will support CDMA’s data, and CDMA’s voice protocols. As a result, the majority of phones in the world, even today, are capable of switching between the two networks, without having to buy a new handset.
Unlike the technology involved with e-mail, mobile devices have to send data over their own networks, which differ from those used by computers or servers. For instance, only GSM devices can make voice calls, whereas mobile phones and other devices using older technology rely on packet radio. Those differences mean that modern voice calls are actually quite different from those made by PC-based data services. The quality of voice calls through a mobile device can vary from reliable to poor because GSM’s security protocol, which is not susceptible to packet-based attacks, does not guarantee secure data. If a malicious attacker intercepted or tampered with a call, they would be able to wiretap the communication.
For over twenty years GSM has defined the protocol for mobile network quality. It is the global standard for mobile data communications used in the mobile industry as well as a key technology for internet connectivity worldwide.