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EndsemMay 20242019 patternBE IT

Wireless Communication SPPU Endsem Question Paper May 2024

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

Open the PDFMost repeated Wireless Communication questions
Subject code
414445 D
Pattern
2019 pattern
Exam
Endsem
Session
May 2024
Max. marks
70
Time
2½ Hours
Semester
VII
Paper code
[6263]-180

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 indicate full marks.
  4. Assume suitable data if necessary.

Questions

  1. Q1

    1. a)

      What are advantages of OFDM technique? Explain in detail OFDM technique.

      [9]
    2. b)

      What is TDMA? Explain how Time Division Multiple Access is useful in Wireless communication with suitable example.

      Also asked:Nov 2024

      [9]

  2. Q2

    1. a)

      What is MIMO? Explain two formats of MIMO.

      Also asked:Nov 2025 ·May 2025 ·Nov 2024 ·Nov 2022

      [9]
    2. b)

      What do you understand by IDMA (Interleave Division Multiple Access)? Discuss in detail.

      Also asked:Nov 2023

      [9]

  3. Q3

    1. a)

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

      Also asked:Nov 2025 ·May 2025 ·Nov 2023 ·May 2023 ·Nov 2022

      [9]
    2. b)

      Explain in details SigFox protocol.

      [8]

  4. Q4

    1. a)

      Explain in details WAP architecture with neat diagram.

      [9]
    2. b)

      What is LoRaWAN? Elaborate LoRaWAN network elements. 2

      Also asked:Nov 2025 ·Nov 2023 ·Nov 2022

      [8]

  5. Q5

    1. a)

      Explain security issues and challenges in GSM.

      Also asked:Nov 2025 ·Nov 2022

      [9]
    2. b)

      What are Wireless Security tools? Explain URH and Kismet in details.

      Also asked:May 2025 ·May 2023

      [9]

  6. Q6

    1. a)

      Explain in detail UMTS Security.

      [9]
    2. b)

      Explain in details Multimedia security in 5G and 6G.

      Also asked:Nov 2025 ·Nov 2024 ·Nov 2023 ·Nov 2022

      [9]

  7. Q7

    1. a)

      What is 5G NR (New Radio)? Explain working 5G NR in detail.

      Also asked:Nov 2023

      [9]
    2. b)

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

      Also asked:Nov 2025 ·May 2025 ·Nov 2024 ·Nov 2022

      [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 2023 ·Nov 2022

      [9]
    2. b)

      Enlist and explain application of Holographic MIMO surface. 

      Also asked:Nov 2022

      [8]