HowCellTowersWork - Unison Site

How Cell Towers WorkBY MICHAEL HARRISAs acel ltowe rsite leaseholder, yo uare famil iar with the income and expen sesof the busine ss. But how about the tech nolo gie sinvolve dand their role in thedelivery of wireless communicationsservice sthat we rely on every day?To underst and how cell towers and base stations wor k, star tby taking alook in your own hom you are like 80 %ofyour American nei ghbor s, you own acor dl ess phone system that plugsinto your home teleph one line. As the nam eimpl ies, acordless handset connects wirelessly toasmall base stat ion, allowing you to walk and talk untether ed while maintaining alink to thewire softhe public switched telephone network (PSTN) .In principle, acellular tow er and base st ation that ena ble voice an dda ta service sfor aBlackberryor iPhone aren t much different. Except ,of course ,that the yare bu ilt towiths tand the elements ,cover afar greater geogr aphic area tha nyou rhome, simultan eously sup port hundreds ofhandsets, oper ate in different radio freq uenc ies, an dallo wuse rs tomaintain their connec tionswhile trav el ing from one base station to ano ther ,eve nwhile driv ingat highwa yspe , Cells an dHexesWe re not lau nching int oadiscussion about life in medieval Eu

frequencies,andsqueezefarmorecustomers inthesamespectrum. Wirelesscarriershavetakenthereduceand reuseapproachastepfurtherwiththeuseof directionalantennas ...

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