Answer Posted / sohail
CDMA stands for " Code Division Multiple Access ".
For a wireless communication we have limited bandwidth, so
dats why we have to share it. Some of the techiniques used
for this purpose are TDMA, FDMA and CDMA.
In CDMA every user is alloted the full bandwidth for
communicatoin, this is done by assigning different Codes to
each user..
Its an emerging technology for wireless Communication.. Its
+points are dat Full bandwidth allocation to users, High
data rate;extensivly required fortransmitting different
multimedia applications, N last and imp. one dat it can
handle multipath fadding very efficiently.. N som of its
draw backs are like Users Interfearence in channel N high
power consumption...
| Is This Answer Correct ? | 19 Yes | 0 No |
Post New Answer View All Answers
plz help me i want previous question papers of section engineer rrb electronics send me plz sadiksharif@gmail.com
What are the different methods of firing circuits for line commutated converter?
what are the advantages and disadvantages of embedded compare to vlsi,dsp?
why dont call datareader is backward
What is meant by positive converter group in a cyclo-converter?
send me jto(telecom) exam papers
What do you mean by operating point?
which kind of job we can get in usa after comlete electronics and telecommunication
two progress are given. one starts counting from 0 to MAX and the other ?
What are the maintenances of a DCS ?
what is the difference between electrical and electronic choke.. and whats the main advantage of elecronic choke?
What is meant by small signal amplifier?
Difference between mobile and a cell phone.
How to Create the HWC file with 2+2+2, 4+8, 6+6 Configuration (manually Cabling)
wbsedcl job in kolkata
