IT2402 MOBILE COMMUNICATION Lecture Notes for IT - Seventh (7th) semester -by R.Anirudhan

IT2402 MOBILE COMMUNICATION Lecture Notes for IT - Seventh (7th) semester


IT2402 Lecture Notes

Syllabus :


UNIT I WIRELESS COMMUNICATION
Cellular systems- Frequency Management and Channel Assignment- types of handoff
and their characteristics, dropped call rates & their evaluation -MAC – SDMA – FDMA –
TDMA – CDMA – Cellular Wireless Networks

UNIT II WIRELESS NETWORKS
Wireless LAN – IEEE 802.11 Standards – Architecture – Services – Mobile Ad hoc
Networks- WiFi and WiMAX - Wireless Local Loop

UNIT III MOBILE COMMUNICATION SYSTEMS
GSM-architecture-Location tracking and call setup- Mobility management- Handover-
Security-GSM SMS –International roaming for GSM- call recording functions-subscriber
and service data mgt –-Mobile Number portability -VoIP service for Mobile Networks –
GPRS –Architecture-GPRS procedures-attach and detach procedures-PDP context
procedure-combined RA/LA update procedures-Billing

UNIT IV MOBILE NETWORK AND TRANSPORT LAYERS
Mobile IP – Dynamic Host Configuration Protocol-Mobile Ad Hoc Routing Protocols–
Multicast routing-TCP over Wireless Networks – Indirect TCP – Snooping TCP – Mobile
TCP – Fast Retransmit / Fast Recovery – Transmission/Timeout Freezing-Selective
Retransmission – Transaction Oriented TCP- TCP over 2.5 / 3G wireless Networks

UNIT V APPLICATION LAYER
WAP Model- Mobile Location based services -WAP Gateway –WAP protocols – WAP
user agent profile- caching model-wireless bearers for WAP - WML – WMLScripts - WTA
- iMode- SyncML



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