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Cell phones comes with
constantly changing technologies and now they have CDMA
(code division multiple access) feature which enables
you to get many features in a single run of CDMA. There
are various cell phone companies that are now shifting
towards this feature because of its advantages over
other basic technologies. CDMA cell phones are a packet
based digital cellular technology that is now improved
and commercialized.
This technology takes over the charge from the basic
standard technology used in cell phones and there is
nothing wrong in saying that it is a revolution in the
digital communication services. It is perceptibly
fulfilling the requirements of the 3G services. CDMA
cell phone features are more effective than other means
of communication used in cellular technology.
CDMA: An advanced technology
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CDMA cell phones refer to the multiple accesses in the
digital cellular technology with more ease and speed.
CDMA is more advanced than TDSM and has won out over
this technology, as it works on high speed spectrum. It
allows multiple users to communicate through multiple
channels without any traffic disturbance.
CDMA cell phone user is not bound to access on a single
network. It includes multiple channels to support wide
spectrum of multiple users to switch to any channel. In
other words many users can share a common pool of
network without
any hindrance.
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CDMA technology transmits the cell phone data and voice
packets separately using codes on wider band width. It
also standardizes 3G cell phone web surfing system which
allows users to get the complete data in separate
digital packets. It is fastest means of sending and
receiving data over cell phones. This makes CDMA a
greatest technology.
CDMA technology works upon FOUR basic terms which are:
1 Coverage
CDMA Cell phone provides with a wider coverage in main
cities and over national highways. It does not cover
much of the rural areas. But its multiple accesses allow
the cell phone user with a clear network over long
distances.
2 Quality
Quality is the key feature of this technology. It
filters out the background noise and gives you a crystal
clear voice quality.
3 Capacity
CDMA cell phones works on the principle of high speed
wide spectrum. It enables the large number of
subscribers to share common radio frequency. This
increases its profitability.
4 Security
CDMA technology is based on the encoding of the digital
data. So it is free from any kind of cloning and fraud.
FEATURES OF CDMA
The following features are unique to CDMA technology:
Universal frequency reuse
Fast and accurate power control
Rake receiver
Different types of handoffs
Resistant to multiple call interference
These unique features make CDMA cell phones
cost-effective and high quality medium of communication.
More about CDMA
With the revolution of CDMA, cell phone has now a new
place in the market, there is now no space for
indecision in the minds of the people. There is no point
in intimating the other side of CDMA as it truly comes
up with more advanced features. We have to comprehend
the fact that it has now become the new trend in the
cell phones system. With its admirable features
everybody is looking ahead for CDMA. It has made
communication more effective and speedy.
CDMA: ITS GROWTH
CDMA technology is different from the simple analog
technology which can be easily be noticed by any cell
phone customer or casual cell phone user. It is better
than TDMA in every aspect and this surely gives us a
message that it will continue to grow and prosper. Since
we all know that cell phones technologies keep on
changing. There are always new technologies lined up to
compete with the existing ones. But their survival is
dependent on their unique and new features.
So this is true that it will grow but till when that
only time will tell..
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