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Overview of Wireless Networks (OSI Stack (Physical (Communication…
Overview of Wireless Networks
Types of wireless networks
Nomadic
User changes point of connection
Hot spots
Wireless LANs
Wireless ISPs
Mobile
Seamless Roaming
Mobile Data services
Location aware services
Vehicular ad-hoc networks
OSI Stack
Physical
Communication impairments
Modulation
Frequency Selection
Signal Detection
Encryption
Data Link
Access Mediation
Frame Synchronisation
Reliable PtP/PtManyP connection
Network
Addressing and Redirection
Handoff
Routing
Transport
End to End transmission
Flow & Congestion Control
Application
Wireless services
Location aware services
Tune protocols for small devices
Regulation
Harmonization
Dynamic Spectrum Access