SACCH stands for Slow Associated Control Channel and SDCCH stands for Stand Alone Dedicated Control Channel . SDCCH is the channel used for exchange of signaling messages between GSM mobile and network(base station). This is used for pure signaling purpose or establishing traffic connection.
Read moreWhat is frequency planning in GSM?
GSM mobile system like other communication systems has the frequency band used in the systems depends on the type of the GSM system, cellular system means dividing the area region the system installed in it in to many cells, each cell and each channel must has it’s own frequency, so the frequency planning is very …
Read moreWhat is meant by frequency planning?
Frequency planning is actually an implementation of capacity . planning . Frequency planning together with capacity planning tries to. maximise the information flow (voice or data) over the radio interface and. simultaneously to maximise the efficiency of the radio network.
Read moreWhat is BCCH and TCH in GSM?
Abstract: The GSM system has two type of frequency carriers, namely the frequencies that carry the broadcast control channels (BCCH) and the frequencies carrying only traffic channel (TCH) .
Read moreWhat is BCCH in 2g?
From Wikipedia, the free encyclopedia. A broadcast control channel (BCCH) is a point to multipoint, unidirectional (downlink) channel used in the Um interface of the GSM cellular standard .
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