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Total No. of Pages : 01
Total No. of Questions : 08
M.Tech. ECE (Wireless Communication) (2018 Batch) (Sem.-2)
SIMULATION OF WIRELESS COMMUNICATION SYSTEMS
Subject Code : MTWC-105-18
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M.Code: 76069
Time: 3 Hrs.
Max. Marks : 60
INSTRUCTIONS TO CANDIDATES :
- Attempt any FIVE questions out of EIGHT questions.
- Each question carries TWELVE marks.
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- Explain briefly systems model steps and its types involved in simulation study.
- Explain role of simulation in communication systems and random process.
- How power spectral density function is different from energy spectral density function? Explain the role of PSD in wireless communication systems.
- Explain briefly FDMA, TDMA, and CDMA.
- Differentiate ASK, FSK, BPSK, and QPSK.
- Explain briefly Rayleigh fading and Rician fading.
- What is stochastic process and explain its properties briefly?
- Write short notes on :
- PLL
- Doppler effect
- Optical modulation
- Application of wireless communication systems
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NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any page of Answer Sheet will lead to UMC against the Student.
1| M-76069
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(S35)-1332
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