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EndsemMay 20242019 patternTE E&TC

Cellular Network 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 Cellular Network questions
Subject code
304192
Pattern
2019 pattern
Exam
Endsem
Session
May 2024
Max. marks
70
Time
2½ Hours
Semester
II
Paper code
[6262]-99

Printed for: T.E. (E & Tc Engineering)

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 necesary.
  3. Figures to the right indicate full marks.
  4. Use of loarithmic tables slide rule, Mollier charts, electronic pocket calculator and steam tables is allowed.
  5. Assume suitable data, if necessary.

Questions

  1. Q1

    1. a)

      Describe with neat diagram the significance of Cell Geometry in Cellular Networks.

      [6]
    2. b)

      With neat diagram explain various components of Cellular Network Architecture.

      Also asked:Nov 2024 ·May 2023

      [5]
    3. c)

      Write in brief, the Conception of cell splitting and Cell sectoring in Cellular Networks.

      [6]

  2. Q2

    1. a)

      Explain in brief Frequency assignments and Frequency reuse channels in Cellular radio system design.

      Also asked:May 2023

      [6]
    2. b)

      Define roaming. With neat diagram explain significance of roaming in cellular systems with algorithms.

      [5]
    3. c)

      Classify and explain with neat diagram the handover in cellular systems with Handoff algorithms.

      Also asked:Nov 2024 ·May 2023

      [6]

  3. Q3

    1. a)

      Write a brief note that includes a neat diagram of the wireless system’s Tele-Traffic System model.

      [6]
    2. b)

      Explain the significance of link budget analysis for wireless systems.

      [6]
    3. c)

      Explain the term Blocking Probability and its expression to calculate the Blocking Probability. 2

      [6]

  4. Q4

    1. a)

      List and explain various impact does Teletraffic Theory possess on wireless system planning.

      [6]
    2. b)

      Explain the significance of steady state analysis process in wireless system planning process.

      [6]
    3. c)

      Explain in detail the link-budget expression for the required transmitted power.

      Also asked:Nov 2024

      [6]

  5. Q5

    1. a)

      With diagram explain components of 5G Network Architecture.

      [6]
    2. b)

      Describe the operation of wireless local area network with diagram.

      Also asked:May 2023

      [6]
    3. c)

      Explain in brief with diagram a LTE-A radio protocol Architecture.

      Also asked:May 2025 ·Nov 2023 ·May 2023

      [5]

  6. Q6

    1. a)

      Compare 3G and 4G mobile generation network.

      [6]
    2. b)

      Explain the operation of infrastructure based and adhoc WLAN with neat diagram.

      [6]
    3. c)

      With block diagram, explain GSM architecture.

      [5]

  7. Q7

    1. a)

      Explain one Scheduling algorithms for real-time traffic with diagram in mobile communication.

      [6]
    2. b)

      With neat diagram, explain in brief different steps in the scheduler design for mobile communication.

      [6]
    3. c)

      Explain with neat diagram, the operation of Network coding in mobile communication.

      [6]

  8. Q8

    1. a)

      Explain Layered Analysis in mobile communication.

      [6]
    2. b)

      Explain in brief following QoS parameters : - i) Throughput ii) Latency iii) Packet Loss

      Also asked:May 2025

      [6]
    3. c)

      Explain in brief following QoE parameters :- i) Peak Signal to Noise Ratio ii) Video Quality Metric iii) Mean Opinion Score 

      Also asked:May 2025

      [6]