of calls that are made in that area. So, the smallest cells, i.e. more base stations, are where there is the biggest demand which is usually in crowded urban settings with high buildings and heavy population and receives information voice messages, fax, computer data, etc by radio communication. Radio frequency signals are transmitted from the phone to the nearest base station and incoming signals carrying
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Chirag
at
2:23 AM on May 16, 2008