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Our interest is to share methods of determining
the locations of cell sites by legal and
appropriate methods. Our background is in
RF technology with Radio Direction Finding
as a specialty. Please support our work by
visiting our advertisers. We ask you to respect
the property rights of others, both online
and with physical property. Our information
is © copyright 2010, but can be copied
or quoted as long as credit is given to "FindCellSites.com".
We make no warrantees to the information
here or that contained in any related links.
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- What is a cell site and how does it work?
- A wireless network operates on a grid that’s
divided into geographic areas or cells. Within
each geographic cell is a wireless facility
or cell site that contains low-powered radio
equipment required to send and receive calls.
A cell site uses transmitters and receivers,
connected to antennas, to provide service
within its coverage area. Ideally, the areas
covered by each cell site overlap, so calls
pass seamlessly from one cell site to another
as a caller moves around.
When you make a call, your mobile phone sends
your voice or information via radio signals
to the cell site serving your area. Your
call then goes to a central facility, called
a switch, that identifies the destination
for your call and forwards it via the public
telephone network, the same infrastructure
landline calls use. Your call will go directly
to a landline phone or if it’s headed to
another mobile phone, it will travel to another
switch, a cell site, and then be delivered
via radio signal.
- How do carriers determine the location of
a new cell site?
- Once they determine that a new cell site
is needed in a specific area to provide reliable
coverage and handle call volume, a technical
team visits the area to identify possible
locations. Potential sites are evaluated
from several perspectives:
-Technical analysis: Engineers identify which location offers
the best technical solution to address coverage
gaps and service needs.
-Zoning and permitting: Zoning specialists ensure that all local
zoning, permitting, and building codes, plus
all state and federal regulations, can be
met at a location.
-Real estate: Site acquisition specialists look for viable
leasing arrangements, such as an amenable
landlord and round-the-clock site access
for technicians.
-Construction: Construction managers ensure that the proposed
site can be constructed safely and will meet
all municipal building codes and safety standards.
Once the location that best meets all the
above criteria is selected, the carrier works
with local officials to obtain all required
permits and negotiates a lease with the property
owner. Once permits have been issued by all local,
state, and federal agencies, the facility
is built, staying in close contact with the
landlord and local building department through
the construction process.
- How long does it take to build a cell site?
- There can be a huge variation in the amount
of time it takes from when the location for
a cell site is chosen to when it becomes
operational. If a site has few objections
or physical difficulties, it can be constructed
in as few as 3 months. Other sites can run
into community objections, infrastructure
problems or difficult government circumstances.
These delays can add as much as 1 to 5 years
to the process, and some proposed sites never
get built.
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