COURSE: M.TECH BRANCH: CSE
YEAR & SEM: I-I REGULATION: R18
- A) Discuss in detail about Electromagnetic spectrum?
- B) Explain various Radio propagation mechanisms?
- Explain the characteristics of the wireless channel?
- What is modulation? Explain various analog modulation techniques?
- Explain different digital modulation schemes?
- Give a brief discussion on FDMA, TDMA, CDMA, and SDMA.
- A) Discuss the technical issues that encountered in the design and engineering of WLANS
- B) Explain the goals which have to be achieved while designing WLANS?
- What are the Types of WLANS? Explain the components and services offered by the WLAN?
- Explain about IEEE 802.11 standard?
- Explain about HIPERLAN standard?
- What are the Bluetooth specifications? Explain the Bluetooth Protocol stack?
- A) Explain Cellular architecture?
- Write about Handoff?
- What is the wireless internet? Discuss the major issues that are to be considered for wireless internet?
- Explain routing in Mobile IP?
- Write a short note on A) Traditional TCP B) Snooping TCP C) Indirect TCP D) Mobile TCP
- Explain the WAP model and its protocol stack?
- Differentiate between cellular networks and ad hoc wireless networks?
- What are the applications of ad hoc wireless networks?
- Discuss the major issues and challenges that need to be considered when an ad hoc wireless system is to be designed?
- A) What is Sensor network? Discuss the issues and challenges of designing a sensor network?
- B) Write the applications of Sensor networks?
- Explain layered and clustered architectures of sensor networks?
- What are data dissemination and data diffusion? Explain rumor routing and sequential assignment routing algorithms?
- What is the objective of data gathering? Explain various routing algorithms used to implement data gathering?
- What are the main issues that need to be addressed while designing a MAC protocol for ad hoc wireless networks?
- Write in detail about media access protocol for wireless LANs (MACAW)?
- Explain in detail about Busy Tone Multiple Access Protocol (BTMA)?
- Explain MAC protocols for sensor networks?
- Discuss the basic mechanisms of location discovery in sensor networks?
- Discuss in detail about coverage problem in sensor networks?
- Write in detail about synchronization issues in sensor networks?
- Explain the security issues in sensor networks?
- Explain the Transport layer issues in sensor networks?
- Discuss the hidden and exposed terminal problems in designing a routing protocol for ad-hoc wireless sensor networks?
- Explain the destination sequenced distance-vector routing protocol(DSDV)?
- Discuss wireless routing protocol (WRP)?
- Discuss route establishment and route maintenance in dynamic source routing protocol?
- Explain the Ad Hoc on demand distance vector routing protocol?
- Explain in detail about core extraction distributed ad-hoc routing protocol?
- Describe the zone routing protocol?
- Discuss the optimized link state routing protocol?
- Explain hierarchical state routing protocol?
- Explain power-aware routing metrics?
- Explain the issues and challenges in providing QoS in ad hoc wireless networks?
- Write in detail about Cluster TDMA?
- Explain in detail about DBASE protocol?
- Explain about ticket based QoS routing protocol?
- What are the main reasons for battery management in ad hoc wireless networks
- What are the major components of batteries illustrate with basic structure?
- Explain the power management scheme using a remotely activated switch?
- Describe different power-based solutions at the data link layer?