GSM Question:

What is cycling frequency hopping in GSM Technology?

GSM Technology Interview Question
GSM Technology Interview Question

Answer:

★ In Cycling Frequency Hopping, the frequencies are changed, in every TDMA frame.
★ For ex: f1,f2,f3 …. Where f1,f2,f3 are frequency hopping sequence numbers
★ The specified setting parameter is HSN.
★ Hopping Sequence Number is set to 0 in a cyclic sequence hopping.
★ The sequence of frequencies starts from the lowest absolute frequency number in a set of frequencies specified for a specific channel group, to highest absolute frequency number.


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