MOBILE COMPUTING

 

UNIT–I

Mobile Computing: Architecture of Mobile Computing, Mobile Computing Applications, Limitations of Mobile Computing

GSM: Services, System Architecture, Radio Interfaces, Protocols, Localization& Calling, Handover, Security, New Data Services, GPRS.

 

PPT

MATERIAL

ASSIGNMENT QUESTIONS 

UNIT–II

(Wireless) Medium Access Control (MAC): Motivation for a specialized MAC (Hidden and exposed terminals, Near and far terminals), SDMA, FDMA, TDMA, CDMA.

 

PPT

MATERIAL

ASSIGNMENT QUESTIONS

UNIT–III

Mobile Network Layer: Mobile IP- Goals, assumptions, entities and terminology, IP packet delivery, agent advertisement and discovery, registration, tunnelling and encapsulation, optimizations, Dynamic Host Configuration Protocol (DHCP).

 

PPT

MATERIAL

ASSIGNMENT QUESTIONS

UNIT-IV

Mobile Transport Layer : Traditional TCP, Indirect TCP, Snooping TCP, Mobile TCP, Fast retransmit/fast recovery, Transmission /time-out freezing, Selective retransmission, Transaction oriented TCP.

 

PPT

MATERIAL

ASSIGNMENT QUESTIONS

 

UNIT-V

Mobile Ad hoc Networks (MANETs): Introduction, Characteristics, Applications & Challenges of a MANET, Routing - Proactive, Reactive and Hybrid Routing Algorithms (DSR, AODV, DSDV, OLSR & ZRP).

 

PPT

MATERIAL

ASSIGNMENT QUESTIONS

UNIT-V

Mobile Ad hoc Networks (MANETs): Introduction, Characteristics, Applications & Challenges of a MANET, Routing - Proactive, Reactive and Hybrid Routing Algorithms (DSR, AODV, DSDV, OLSR & ZRP).

 

PPT

MATERIAL

ASSIGNMENT QUESTIONS

 

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About sarma sirasanagandla

Dr S.V.N.Sreenivasu has completed Ph.D in Computer Science and Engineering from Acharya Nagarjuna University, Guntur, and Completed two Master of Technologies in Computer Science and Engineering from Jawaharlal Nehru Technological University, Hyderabad and Information Technology from Punjabi University, Patiala and Master of Computer Application from Bharathidasan University, Thiruvananthapuram. He is having 19 years of Experience in Teaching and he worked in various positions like Principal, Vice Principal, HoD in various Engineering Colleges. He is currently working as a Professor in Computer Science and Engineering, Narasaraopeta Engineering College (AUTONOMOUS), Narasaraopet, Guntur Dt, Andhra Pradesh