reception quality (RXQUAL)
In addition to the received field strength ( RXLEV), each mobile station in GSM networks in dedicated mode measures the bit error rate of the received signal, the reception quality (RXQUAL). The bit error rate is given in eight values representing an error rate of 0.2%, 0.4%, 0.8%, 1.6%, 3.2%, 6.4% and 12.8%. The eighth digit (digit 7) represents error rates greater than 12.8%.