Dileep MD

6 Questions 11 Answers 0 Followers

Questions related from Dileep MD

Why do people prefer "SIMULINK" rather than "MATLAB coding" in industry.?

12 December 2016 6,676 1 View

How modified data for PAPR reduction in OFDM helps us in recovering the original data at the receiver end?

In the PTS method of PAPR reduction, we are modifiying the OFDM data to reduce the PAPR. That is ok. Once we are getting the modified data with reduced PAPR, this modified data is sent at the...

03 March 2016 9,781 1 View

How does data transmission happen in OFDM?

"If carrier is single, we are able send only one vector of symbols on the channel by using the carrier. In the case of OFDM systems, we are going to pass multiple carriers through a single channel...

02 February 2015 5,740 6 View

What do pilot tones represent in OFDM systems?

What is their purpose? OFDM modulation and OFDM demodulation.

11 November 2014 4,227 5 View

What is the specialty of interleaving that makes the PAPR value reduce when compared to the PAPR value obtained before applying the interleaving?

The concept is related to the PAPR reduction for the OFDM concept. Regards

08 August 2014 3,049 2 View

What must be done to a signal to increase its power spectral density (PSD)?

While transmitting the signal in highly noisy environments, increasing the signal power (i.e. increasing PSD) will not affect the signal.

11 November 2013 2,574 2 View