1200870117

1200870117, otherwise known as Global System for Mobile Communications (GSM) is a cellular network technology that is used by digital cellular phones. GSM is a global standard for mobile communication that is currently used by over ninety percent of the wireless subscribers in the world. In order to understand the application field and working principle of 1200870117, one needs to first gain knowledge of various terms related to GSM.

GSM stands for Global System for Mobile communication and is widely used in Europe and Asia. The GSM technology is used to provide mobile communications services such as voice and SMS messages. There are several technologies which form the GSM network including GSM access technologies, GSM core network, and GSM applications.

GSM access technologies define the air interface between a mobile station (MS) and a base station (BS). The air interface is the means by which MSs communicate with the GSM network. This air interface is provided by the Global System for Mobile communications radio access network (GRAN). GSM access technologies include frequency-division multiple access (FDMA), time-division multiple access (TDMA), and code-division multiple access (CDMA).

GSM core network is responsible for the switching of all call requests and provides the signalling connection between the MS and the GSM network. This is achieved by the utilization of a mobile switching centre (MSC), which is responsible for the routing and transferring of all call traffic. GSM core network also supports the delivery of SMS messages and other services.

Finally, GSM applications allow for various services such as SMS messages and other services to be provided to the users of GSM phones. GSM applications are provided by a variety of mobile service providers such as cellular network operators, content providers, and application developers.

Working principle of a GSM network is based on the cell structure of the system. This cell structure consists of a base station (BS) controlling the transmission of data from the mobile stations (MSs) to the network. The base station is connected to the mobile switching centre (MSC) which controls the transfer of call requests. This is done with the help of specialised databases and software applications that regulate the communication.

Calls that take place between two MSs within the same cell are managed by the BS. Calls that take place between two MSs in different cells are managed by the MSC. The MSC provides the interface between the radio access network (RAN) and the core network. In addition, the MSC also handles the signalling, authentication, and encryption when two MSs attempt to communicate.

In addition to the cell structure, the operating principle of a GSM network is based on the wide variety of protocols which are used to control and maintain the network. These protocols include the GSM air interface protocol, GSM mobility management protocol, and GSM circuit switched protocol. Each of these protocols is responsible for specific tasks within the GSM network.

From the above, it is evident that 1200870117, otherwise known as GSM is an impressive cellular network technology that is used worldwide. Its application fields are many, beginning from using voice communication, SMS messages, and other applications that require the use of a cellular network. Its working principle is based on a well-defined cell structure that utilizes various protocols to ensure the smooth functioning of the network. With the amount of applications and protocols associated with GSM, it is no surprise that it is widely accepted around the world.