2.3. GSM uses a digital modulation format called 0.3GMSK (Gaussian minimum shift keying) . The 0.3 describes the bandwidth of the Gaussian filter with relation to the bit rate. GMSK is a special type of digital FM modulation.
2.3. GSM uses a digital modulation format called 0.3GMSK (Gaussian minimum shift keying) . The 0.3 describes the bandwidth of the Gaussian filter with relation to the bit rate. GMSK is a special type of digital FM modulation.