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The GSM air interface refers to the radio communication protocol used by the Global System for Mobile Communications (GSM) to facilitate mobile phone communication. It defines the technical specifications for the transmission of voice and data between mobile devices and the network, including frequency bands, modulation schemes, and error correction methods. This interface enables efficient use of the radio spectrum and supports features like handovers, encryption, and call setup. Overall, it plays a crucial role in ensuring reliable mobile connectivity.

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1mo ago

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