A mobile internet is a complex web of connected cellphone tower zones
Mobile networks are also known ascellular networks.
These cells connect to one another and to telephone switches or exchanges.
These frequencies provide higher bandwidth and allow signals to be more directional, thus reducing interference.

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GSM phones don’t work on CDMA networks, and vice versa.
Long-Term Evolution is based on GSM and offers greater data pipe capacity and speed.
GSM is the world’s most widely used mobile web link technology.
CDMA phones, on the other hand, aren’t as easily transferred between carriers.