00:01
In this question we have to find the value for symbol rate, symbol rate of transmission.
00:14
What is the value for symbol rate of transmission and also the bandwidth requirement.
00:26
So we are going to discuss about qpsk system.
00:33
Now talking about qpsk system, so the given data that we are having for an audit screen it is bit rate, bit rate is given as 1 mbps and carrier frequency 100 mhz.
00:58
Now moving further, other thing we have to find that is symbol rate and channel bandwidth.
01:03
So symbol rate is denoted by fs and channel bandwidth is b.
01:11
Now for qpsk, so for qpsk we know that the value for m will be equals to 4.
01:19
So here the value for symbol rate that is fs will be equals to rb upon log with base 2 multiplied by m.
01:36
So what is m here? here rb we have 1 mbps which is the bit rate upon log with base 2 and m we have 4...