IT-602 RGPV B.Tech
Wireless and Mobile Computing (WMC)
Previous year papers and the official syllabus are free to read, no account needed.
Previous Year Papers
3 papers, latest Jun 2025
Syllabus, notes and important questions for IT-602
Syllabus units
Topics as the official RGPV syllabus lists them.
Unit 1 Antenna and Propagation 19 topics
- Antenna
- Radiation pattern
- Antenna types
- Antenna gain
- Propagation modes
- Types of fading
- Model for wireless digital communication
- Multiple access techniques (SDMA, TDMA, FDMA, CDMA, DAMA, PRMA, MAC/CA)
- Cellular network organization
- Operations of cellular system
- Mobile radio propagation effects
- Handoff
- Power control
- Sectorization
- Traffic engineering
- Infinite sources
- Lost calls cleared
- Grade of service
- Poisson arrival process
Unit 2 GSM and Broadband Technologies 16 topics
- GSM services
- GSM system architecture
- Radio interface
- Logical channels
- Protocols
- Localization and calling
- Handover
- Security
- HSCSD
- GPRS architecture
- Interfaces
- Channels
- Mobility management
- DECT
- TETRA
- UMTS
Unit 3 Wireless LAN and Bluetooth 12 topics
- IEEE 802.11 LAN architecture
- 802.11a, 802.11b, 802.11g
- Protocol architecture
- Physical layer
- MAC layer
- MAC management
- HIPERLAN protocol architecture
- Access control sublayer
- MAC sublayer
- Bluetooth user scenarios
- Bluetooth physical layer
- Bluetooth MAC layer
Unit 4 Mobile IP and Ad‑Hoc Networks 8 topics
- Mobile IP
- DHCP
- Ad‑hoc networks: characteristics
- Performance issues in ad‑hoc networks
- Routing in mobile host
- Wireless sensor network
- Mobile transport layer: Indirect TCP, Snooping TCP, Mobile TCP, Timeout freezing, Selective retransmission, Transaction‑oriented TCP
- Introduction to WAP
Unit 5 Security and Threats 8 topics
- Intruders
- Intrusion detection
- Password management
- Viruses and related threats
- Worms
- Trojan horse defense
- Biometrics and authentication systems
- Firewall design principles
Exam insights
Counted from 3 past IT-602 papers.
Marks asked per paper, by unit
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Unit 1 Antenna 28 marks
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Unit 2 GSM- Services, system architecture 19 marks
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Unit 3 IEEE 802.11: LAN-architecture 23 marks
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Unit 4 Mobile IP 26 marks
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Unit 5 Intruders 16 marks
Average marks of the questions from each unit in one paper. You answer only some of them, so the total is more than the paper’s maximum.
Asked again and again
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Explain the architecture and working of a cellular communication system with a suitable diagram, including why it is called cellular and the concept of handoff.
Asked 3 times: 2025, 2024, 2020
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Explain Bluetooth network with notes on its physical and MAC layers.
Asked 3 times: 2025, 2024, 2020
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Explain what a firewall is and discuss firewall design principles and design issues.
Asked 3 times: 2025, 2024, 2020