Unit-I
- Types of hand-off and their characteristics
- Difference between wired transmission & wireless transmission
- Explain about the simplified reference model
- Explain the below topics with an example:
- Modulation
- Signals
- Antennas
- History of wireless Networks & Multiplexing (v.imp)
Unit-II
- What is GSM? Explain GSM architecture
- Try to learn information related to "ALPHA"
- There are high chances that they will ask questions related to "TDMA, CDMA, FDMA" (mostly comparison)
- Explain the concept of "DECT," "TETRA," & "UMTS"
- If you have time, learn more on "CDMA & GSM"
Unit-III
- Explain about the Bluetooth Architecture & Protocol
- Protocol Architecture of IEEE 802.11 & Learn more on IEEE
- Infrared (vs) Radio Transmission
- Describe basic DFWMAC-DCF using CSMA/CA
- HIPERLAN/Adhoc Network
- (If you have time, learn about the concept WLAN)
Unit-IV
- Explain about traditional TCP and transaction-oriented TCP
- Write down the differences between indirect TCP, snooping TCP, mobile TCP
- Explain the concept "mobile Transport Layer"
- Mobile Network Layer (basic concept)
- Prepare about "Dynamic host configuration protocol"
Unit-V
- Explain the differences between wireless datagram protocol & wireless transaction protocol
- Explain the architecture of WAP
- Explain the concept of:
- WML script
- WML
- Explain wireless Telephone Application
- (From this unit, they will ask more "compositions, explain the following," so prepare more on that. Sometimes they will ask questions like wireless session protocol, etc.)