Budapest University of Technology and Economics, Faculty of Electrical Engineering and Informatics

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    Mobile and Wireless Networks

    A tantárgy neve magyarul / Name of the subject in Hungarian: Mobil és vezeték nélküli hálózatok

    Last updated: 2019. február 5.

    Budapest University of Technology and Economics
    Faculty of Electrical Engineering and Informatics
     Multimedia Systems and Services EE MSc

    Course ID Semester Assessment Credit Tantárgyfélév
    VIHIMA07 1 2/1/0/v 4  
    3. Course coordinator and department Dr. Szabó Sándor,
    4. Instructors Dr. Do Van Tien    egyetemi tanár
    Dr. Fazekas Péter    tudományos munkatárs
    Jakab Tivadar    címzetes docens
    Dr. Telek Miklós    egyetemi tanár
    Dr. Zsóka Zoltán    egyetemi docens
    6. Pre-requisites
    Kötelező:
    NEM ( TárgyEredmény( "BMEVIHIM171" , "jegy" , _ ) >= 2
    VAGY
    TárgyEredmény( "BMEVIHIM172" , "jegy" , _ ) >= 2
    VAGY
    TárgyEredmény( "BMEVITMM155" , "jegy" , _ ) >= 2
    VAGY
    TárgyEredmény( "BMEVIHIM218" , "jegy" , _ ) >= 2
    VAGY
    TárgyEredmény("BMEVIHIM171", "FELVETEL", AktualisFelev()) > 0
    VAGY
    TárgyEredmény("BMEVIHIM172", "FELVETEL", AktualisFelev()) > 0
    VAGY
    TárgyEredmény("BMEVITMM155", "FELVETEL", AktualisFelev()) > 0
    VAGY
    TárgyEredmény("BMEVIHIM218", "FELVETEL", AktualisFelev()) > 0)

    A fenti forma a Neptun sajátja, ezen technikai okokból nem változtattunk.

    A kötelező előtanulmányi rendek grafikus formában itt láthatók.

    Ajánlott:
    According to „Rules of choosing specializations”.
    7. Objectives, learning outcomes and obtained knowledge The objective of this lecture is to show the most important technologies of modern mobile communication systems; to describe mobile networks in view of multimedia applications. Mobile networks are treated in this course as functional units but technological details are not discussed. This is how the lecture provides also information on the most relevant core networking solutions used in mbile networks. The tiopic contain multimedia-related classes, whose aim is to show how multimedia is supported by the networks. In relation with these topics, we also discuss the following: modelling and quantitative description of transmission requirements; how to design networks fulfilling these requirements.
    8. Synopsis 1. Commercial cellular mobile network architectures and functional elements.
    2. Evolution of mobile network protocols. Mobility management, handover solutions.
    3. Mobility support in higher layers, in IPv4 and in IPv6.
    4. Radio interface capabilities and requirements in 2G, 3G, 4G and 5G systems.
    5. Local wideband communication technologies.
    6. Typical devices and protocols of the most widespread technologies (WiFi, WiMax, Bluetooth, UWB, ZigBee).
    7. Heterogeneous mobile networks.
    8. Requirements of mobile backhaul and core networks. Backhaul and core connections over wired transport networks.
    9. Performance equirements and solutions in wired transport networks in the access, aggregation and core network segments.
    10. Mobile-specific solutions in transport networks.
    11. Quality of Service requirements, performance and availability requirements and their modelling.
    12. Means of providing quality in various network technologies (xPON, CWDM, DWDM, CET, MPLS, IP/MPLS). Special problems of mobile networks.
    13. requirements for multimedia traffic.
    14. Typical technology solutions in mobile and transport networks.

    The topics presented in lectures are extended by case studies. The topics of classroom excercises are the following:

    1. Mobile networks. Evaluation of mobility management and handover.
    2. Mobility in IPv4 and IPv6 and radio interface examples.
    3. WiFi, WiMax, Bluetooth, UWB, ZigBee devices and operation.
    4. Heterogenetous networks. Mobile backhaul and core.
    5. Defining requirements in transport networks.
    6. Modelling quality of service and reliability.
    7. Modelling of multimedia.

    9. Method of instruction Two classes of classroom lectures weekly. Biweekly classroom practices. The students are required to continously learn the materials that were presented.
    10. Assessment There are three tests during the semester. At least two out of three should be successfully written by each student. Success is achieving at least 50% in the test.
    11. Recaps Tests may not be repeated.
    12. Consultations On demand, during the semester, according to arrangements.
    13. References, textbooks and resources Electronic material available through department web portal.
    14. Required learning hours and assignment
    Kontakt óra42
    Félévközi készülés előadásra12
    Félévközi készülés gyakorlatra14
    Felkészülés zárthelyire9
    Házi feladat elkészítése11
    Vizsgafelkészülés32
    Összesen120
    15. Syllabus prepared by  Dr. Do Van Tien    egyetemi tanár
     Dr. Fazekas Péter    tudományos munkatárs
     Jakab Tivadar    címzetes docens
     Dr. Telek Miklós    egyetemi tanár
     Dr. Zsóka Zoltán    egyetemi docens