Explain the GSM frame structure.
There are two frame structures in GSM, namely. 51 frame multiframe and 26 frame multiframe.
Those who want to read this understand the frame duration, including division (timeslot, frame, multi frame, superframe and superframe).
As the gsm jammer frequency knows, the GSM frame will have 8 timeslots with a duration of 4.615 milliseconds, and the duration of each timeslot is 0.577 milliseconds. The 26 frame multiframe is used for the traffic channel and SACCH channel, and the duration is about 120ms. 51 frames are used for control or signaling purposes, and the duration is about 235 ms.