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What is the main difference between GSM & CDMA?
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Answer Posted / kenneth yindi
GSM stands for Global System for Mobile communication. In
GSM use two access methods technics ,That is TDMA and FDMA.
TDMA is Time Division Multiple Access where by the whole
available bandwidth is reserved for particular user in a
given specific time,(Timeslots is given to access the bandwidth)
FDMA is Frequency Division Multiple Access, where by the
available bandwidth is divided into available users. So each
user is part of overall bandwidth.
CDMA- Code Division Multiple Access, the available bandwidth
is given to all users equally but in different codes.
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