Rule of thumb: Doubling spectral efficiency (bits/s/Hz) typically requires significantly higher SNR.
Answer: It is excellent for the core communication section (almost 15–18 marks). However, for GATE, you must also solve previous papers and refer to R.P. Singh for advanced digital communication problems. communication systems analog and digital sanjay sharma pdf
This is crucial for modern telecom engineering and GATE preparation. Key chapters include: Answer: It is excellent for the core communication