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EndsemMay 20242019 patternBE Comp

Mobile Computing 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 Mobile Computing questions
Subject code
410245C
Pattern
2019 pattern
Exam
Endsem
Session
May 2024
Max. marks
70
Time
2½ Hours
Semester
VII
Paper code
[6263]-91

Printed for: B.E. (Computer Engineering)

Instructions to the candidates

  1. Solve 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)

      Define and explain GSM Bust with diagram.

      [5]
    2. b)

      Draw and explain the GPRS protocol stack.

      Also asked:Nov 2025

      [5]
    3. c)

      Explain spectrum allocation with the help of neat diagram.

      [7]

  2. Q2

    1. a)

      Explain different architectures of WLAN.

      Also asked:Nov 2024 ·Nov 2023

      [5]
    2. b)

      Explain UTRA-Network (UTRAN) architecture.

      Also asked:May 2025

      [5]
    3. c)

      Explain various traffic and control channels used in GSM network.

      [7]

  3. Q3

    1. a)

      Explain difference between Hard and Soft Handoff.

      Also asked:Nov 2024 ·Nov 2023

      [5]
    2. b)

      Explain the Cell dragging in detail.

      [5]
    3. c)

      Explain the process of call origination and call termination in GSM.

      Also asked:May 2025 ·Nov 2024 ·Nov 2023

      [7]

  4. Q4

    1. a)

      Explain mobility management with neat diagram.

      [5]
    2. b)

      Define Handover. List and explain the types of handover.

      [5]
    3. c)

      Explain GSM interfaces and GSM protocol architecture. 2

      Also asked:May 2025 ·Nov 2023

      [7]

  5. Q5

    1. a)

      Describe data transfer from a mobile node to a fixed node and vice versa.

      Also asked:May 2025 ·Nov 2023

      [6]
    2. b)

      Explain agent advertisement and discovery registration in mobile network.

      Also asked:Nov 2024 ·Nov 2023

      [6]
    3. c)

      Why and how can optimization in mobile IP be achieved?

      Also asked:May 2025 ·Nov 2023

      [6]

  6. Q6

    1. a)

      How is packet delivery achieved to and from mobile node.

      Also asked:Nov 2023

      [6]
    2. b)

      Discuss how tunneling works for mobile IP using IP_in_IP encapsulation.

      Also asked:Nov 2023

      [6]
    3. c)

      Explain the principal of snooping TCP. State advantages and disadvantages of Snooping TCP.

      [6]

  7. Q7

    1. a)

      Write short note on VoLGA architecture.

      [6]
    2. b)

      Explain evolution from UMIS to LTE.

      [6]
    3. c)

      Explain forward W-CDMA channel and reverse W-CDMA channel.

      [6]

  8. Q8

    1. a)

      Explain in detail Frame format of TD-SCDMA and explain disadvantages of TD-SCDMA.

      [6]
    2. b)

      What is HSPA? Explain in detail.

      [6]
    3. c)

      This part has equations that don’t show as text. Open the PDF to read it.

      [6]