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EndsemNov 20222019 patternBE IT

Wireless Communication SPPU Endsem Question Paper Nov 2022

All 8 questions from this SPPU endsem paper, as printed. Read them here or open the PDF.

Subject code
414445D
Pattern
2019 pattern
Exam
Endsem
Session
Nov 2022
Max. marks
70
Time
2½ Hours
Semester
VII
Paper code
[5927]-401

Printed for: B.E. (Information Technology)

Instructions to the candidates

  1. Answer Q.1 or Q.2, Q.3 or Q.4, Q.5 or Q.6, Q.7 or Q.8.
  2. Neat diagrams must be drawn wherever necessary.
  3. Figures to the right side indicate full marks.
  4. Assume Suitable data if necessary.

Questions

  1. Q1

    1. a)

      Explain the Principal of TDMA. What are different features of TDMA?

      Also asked:Nov 2025 ·May 2025 ·May 2023

      [9]
    2. b)

      How Code Division Multiple Access Technique is implanted while accessing a channel for multiple users? Support your theory with example.

      Also asked:Nov 2025 ·May 2025 ·May 2023

      [9]
  2. Q2

    1. a)

      What is MIMO? Explain two formats of MIMO.

      Also asked:Nov 2025 ·May 2025 ·Nov 2024 ·May 2024

      [9]
    2. b)

      What is OFDM technique? Also, explain OFDMA transmitter and receiver.

      Also asked:Nov 2025 ·May 2025 ·May 2023

      [9]
  3. Q3

    1. a)

      What are the different challenges in WAP? Also, write down the advantages and disadvantages of WAP.

      Also asked:Nov 2025 ·May 2025

      [9]
    2. b)

      What is LoRaWAN? Elaborate LoRaWAN network elements.

      Also asked:Nov 2025 ·May 2024 ·Nov 2023

      [8]
  4. Q4

    1. a)

      What is Wi-Fi Direct? What are the different types of Wi-Fi Direct?

      [9]
    2. b)

      What is NFC? What are the different characteristics of NFC? 2

      Also asked:Nov 2025 ·May 2025 ·May 2024 ·Nov 2023 ·May 2023

      [8]
  5. Q5

    1. a)

      What is security? What are the different security issues in 1G, 2G, 3G, and 4G?

      Also asked:May 2025 ·Nov 2024 ·Nov 2023 ·May 2023

      [9]
    2. b)

      Explain in details Visible Light Communication. Also, explain its applications.

      Also asked:Nov 2025 ·May 2023

      [9]
  6. Q6

    1. a)

      Explain security issues and challenges in GSM.

      Also asked:Nov 2025 ·May 2024

      [9]
    2. b)

      What is multimedia security? Explain multimedia security in 5G and 6G.

      Also asked:Nov 2025 ·Nov 2024 ·May 2024 ·Nov 2023

      [9]
  7. Q7

    1. a)

      Explain how 5G network works along-with its benefits.

      Also asked:Nov 2025 ·May 2023

      [9]
    2. b)

      Enlist and explain application of Holographic MIMO surface.

      Also asked:May 2024

      [8]
  8. Q8

    1. a)

      What is quantum Technology? Explain quantum Technology for a 5G/6G wireless network?

      Also asked:Nov 2025 ·May 2025 ·May 2024 ·May 2023

      [9]
    2. b)

      Explain Simultaneous Transmission and Reflection (STAR) for 360º coverage in details. 

      Also asked:Nov 2025 ·May 2025 ·Nov 2024 ·May 2024

      [8]