The advantages of mobile telephony

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The medium used by powerline technology (Power Line Communication or PLC, in Italian power line conveyed waves) is the electrical power network . In this case, the transmission of voice or data is achieved by superimposing on the transport of electric current, direct or alternating and at low frequency, a signal at a higher frequency that is modulated according to the information to be transmitted. The two types of current are separated thanks to a system of "filtering" of the frequency intervals used.
In the case of smart metering , a radio frequency network that enables wireless indonesia whatsapp resource transmission is used to remotely collect data from meters . Using communication that is effectively bidirectional, the network can connect different types of meters, developed by different companies, to each other.



The technique of power line communication has been used for decades by companies in the utility sector, until the introduction of mobile telephony .

Mobile telephony, which relies on the radio frequency infrastructure for wireless transmission, is a type of access to a telephone network achieved by means of radio waves. Mobile telephony is private. It is, at least in theory, owned by the end user. In reality, it is a service that the owner of the access or whoever manages it reserves for the end user in exchange for some form of payment or subscription.