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EC-803 (B) · Digital Image Processing/Important Questions

Digital Image Processing (EC-803 (B)) - Important Questions

  1. Unit 27 Marks High Priority Asked: 2022, 2023, 2025

    Describe in detail the Universal Mobile Telecommunication System (UMTS).

    Core UMTS topic; appears in past papers as block diagram, architecture components, and general description. High priority for revision.

  2. Unit 27 Marks Medium Priority Asked: 2023, 2025

    Give the E-UTRAN architecture and explain in detail.

    E-UTRAN architecture question (appeared with similar wording across papers). Important for cellular radio interface and LTE studies.

  3. Unit 27 Marks Medium Priority Asked: 2025

    What are the key functions performed by the Medium Access Control (MAC) Layer in IEEE 802.11 WLANs. Discuss

    Medium Access Control (MAC) layer functions in IEEE 802.11 WLANs — a direct question on MAC responsibilities and services.

  4. Unit 27 Marks Medium Priority Asked: 2025

    How does the exposed terminal problem influence medium access in wireless networks, and what techniques are used to mitigate its effects?

    Specific medium-access problem (exposed terminal) that tests understanding of MAC-layer access issues and mitigation techniques.

  5. Unit 27 Marks Medium Priority Asked: 2022

    Explain the problems counter by users while using medium access in wireless networks.

    General question on user problems with medium access in wireless networks; covers hidden/exposed terminals, collisions, fairness, and related MAC issues.

  6. Unit 27 Marks Medium Priority Asked: 2022

    Explain the differences between WLAN and MAC layer with suitable examples.

    Comparative question to test conceptual distinction between WLAN as a system and MAC layer as a protocol layer with examples.

  7. Unit 27 Marks Medium Priority Asked: 2024

    Explain the key features and advantages of HIPERLAN (High-Performance Radio Local Area Network) compare to IEEE 802.11 standards.

    HIPERLAN vs IEEE 802.11 comparison — tests knowledge of alternative WLAN standards and advantages of HIPERLAN.

  8. Unit 27 Marks Medium Priority Asked: 2022

    Give a brief introduction on 3 GPP. Explain its practical applications.

    3GPP overview and practical applications — foundational question linking standardization to deployed services and systems.

  9. Unit 27 Marks Medium Priority Asked: 2022

    Draw and explain the architecture of mobility and resource management. Explain its different hierarchies.

    Architecture of mobility and resource management (hierarchical aspects) — checks understanding of control structures for mobility and resources.

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