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Categories >> Software >> Telecom >> Telecom-Security
 
 
 
Question 
1)what is cdma technology?
2)how can cdma work?
3)history of cdma?
 Question Submitted By :: Navneet_Kr
I also faced this Question!!     Rank Answer Posted By  
 
Answer
 
1. CDMA(CODE DIVISION MULTIPLE ACCESS) technology is a
wireless technology used in transmission os signal from one
place to another with high secury and noise reduction.

2. CDMA works on the principle of Spresd spectrum.Herewith
the help of  a CODE, data signal is spread like a noise like
signal which is unable to detect by others.it provides
security.Since the spreaded signal is below the noise level
noise has no effect on the signal.its provides noise reduction

3.CDMA was developed during second world war inorder to
transmit signals in military.high security provides a wide
application in military
 
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Augustus
 
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