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Note for Wireless Networks and Mobile Computing - WNMC by Priyam Sachan

  • Wireless Networks and Mobile Computing - WNMC
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DIGITAL NOTES ON WIRELESS NETWORKS AND MOBILE COMPUTING B.TECH III YEAR – II SEM (2018-19) DEPARTMENT OF INFORMATION TECHNOLOGY MALLA REDDY COLLEGE OF ENGINEERING & TECHNOLOGY (Autonomous Institution – UGC, Govt. of India) (Affiliated to JNTUH, Hyderabad, Approved by AICTE - Accredited by NBA & NAAC – ‗A‘ Grade - ISO 9001:2015 Certified) Maisammaguda, Dhulapally (Post Via. Hakimpet), Secunderabad – 500100, Telangana State, INDIA. 1

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MALLA REDDY COLLEGE OF ENGINEERING & TECHNOLOGY III Year B.Tech IT –II Sem L T /P/D C 4 -/-/3 (R15A0432) WIRELESS NETWORKS AND MOBILE COMPUTING (Open Elective-IV) Objectives: The main objective of this course is to provide the students with the competences required for understanding and using the communications component of an universal communications environment. UNIT-1 Introduction to Network topologies and cellular communications. HIPERLAN : protocol Architecture. WLAN : Infrared vs radio transmission ,infrastructure and ad hoc networks, IEEE 802.11. GSM : Mobile services, System architecture, Radio interface, Protocols, Localization and calling, Handover, Security, and New data services. Mobile computing: Introduction to MC, novel Applications, Limitations and architecture . UNIT-2 (Wireless) Medium Access Control : Motivation for a specialized MAC (Hidden and exposed terminals, Near and far terminals), SDMA, FDMA, TDMA, CDMA.MAC protocols for GSM , collision Avoidance (MACA, MACAW) protocols Mobile IP Network Layer : IP Mobile IP Network layers, packet delivery and handover management, location management registration, tunneling and encapsulation, Route optimizations, Dynamic Host Configuration Protocol (DHCP). 2

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UNIT-3 Mobile Transport Layer : Conventional TCP/IP protocols, Indirect TCP, Snooping TCP, Mobile TCP, other Transport Layer protocols for Mobile Networks Database Issues : Database Hoarding & caching techniques, client server computing with adaptation, transactional models, query processing, Data recovery process and QOS. UNIT-4 Data Dissemination and synchronization: Communications asymmetry, classification of new data delivery mechanisms, Data Dissemination Broad cast Models, selective tuning and indexing Methods, Digital Audio and video Broadcasting(DAB &DVB) .Data synchronization – Introduction ,software and protocols UNIT-5 Mobile Ad hoc Networks (MANETs): Introduction , Applications & challenges of a MANET, Routing, classification of Routing Algorithms, Algorithms such as DSR,AODV,DSDV.., Mobile Agents, Service Discovery. Protocols and Platforms for Mobile computing WAP, Bluetooth ,XML, J2ME, TEXT BOOKS 1. Raj Kamal, ―Mobile Computing‖, Oxford University Press, 2007, ISBN: 0195686772 2. Jochen Schiller, ―Mobile Communications‖, Addison-Wesley, Second Edition, 2004 REFERENCE BOOKS 1. Stojmenovic and Cacute, ―Handbook of Wireless Networks and Mobile Computing‖, Wiley, 2002, ISBN 0471419028. 3

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S. No Topic Unit Introduction to MC Page no 1 I 2 I 3 II SDMA 40 4 II Mobile IP 56 Mobile services 5 8 Dynamic Host Configuration Protocol 5 II 71 6 III Indirect TCP 79 7 III Database Hoarding 88 8 IV classification of new data delivery mechanisms 110 9 IV selective tuning 116 10 V MANET 127 11 V Bluetooth 168 4

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