AN-MSCSP-01-Course description and introduction · Participants: T-Mobile, Alcatel, BT, Cingular, Ericsson, Motorola, Nokia, No rtel, O2, Siemens, Sony-Ericsson, … Unlicensed Mobile

Integrated Communication Systems GroupIlmenau University of Technology

Advanced NetworkingInternational Master of Science in Communications and Signal Processing

(MSCSP)

Summer Semester 2011

Integrated Communication Systems Group

Outline

Advanced Networking (MSCSP) 2

• Motivation• Objectives• Organizational Stuff• Contents• Working Method• Overview on Courses


Motivation

Why is it important?– The Internet and mobile communication networks are experiencing an

enormous growth and are a crucial factor of today´s economy

Future networks– Heterogeneous fixed and mobile networks interconnected by a

common IP core– Quick introduction of new network elements, applications and

services– Higher bandwidth, reduced delay and lower cost

Challenges:– Heterogeneity, dynamics, complexity, scalability of systems– Self-organization, mobility management, QoS, security



Objectives

• Provide an in-depth understanding of research issues in mobilecommunication networks

• Understand protocol and networking issues of future mobilecommunication networks, esp. ad hoc networks and cognitiveradio systems

• Focus on mobility management and Quality of Service (QoS)• Get prepared for research in mobile networking




Organizational Stuff

• Course prerequisites– Required: basics of communication networks– Strongly recommended: basics of IP-based mobile communication

systems, e.g. Mobile Communication Networks (B.S. program)• This course is also offered as an eLearning module (in English)

– Course description is provided at • www.tu-ilmenau.de/ics

• Course budget– 2 SWS for front-up course– 2 SWS for accompanying practice seminar



Organizational Stuff

• Instructor contact information– Dr. rer. nat. habil. Oliver Waldhorst

• Office: Computer Science Building, Room 207• Email: [email protected]• Phone: 03677-69-2788

– M.Sc.-Inf. Mohamed Kalil• Office: Computer Science Building, Room 314• Email: [email protected]• Phone: 03677-69-1379



Organizational Stuff for eLearning Track

• Instructor contact information– Prof. Dr.-Ing. habil. Andreas Mitschele-Thiel


– Dipl.-Ing. Ali Diab• Office: Computer Science Building, Room 311• Email: [email protected]• Phone: 03677-69-2821

• Administration of eLearning track– Dr.-Ing. Karsten Henke




Organizational Stuff for eLearning Track

Registration for the eLearning Track • Send a participation request per mail to

– [email protected]• Register yourself with the Moodle learning management system at

– http://moodle.tu-ilmenau.de/login/signup.php• Your registration will be activated and acknowledged• Access to the course at

– http://moodle.tu-ilmenau.de/course/category.php?id=21



Contents

• Lectures (2 lectures per week for first half of semester)– Introduction– Medium access schemes– Mobility management – Basic and Advanced– TCP/IP– Quality of Service (QoS) – Basic and Advanced– Security– IEEE 802.11– Ad hoc networks– Cognitive radio networks– Self-organization

• Practice seminar (2 meetings per week for second half of sem.)– Individual or group topics– Topics will be provided in class



Advanced Networking – Contents and Schedule Index Lecture Date Time Lecturer Room

1 Introduction Apr. 05, 2011 15.00 - 16.30 Waldhorst Sr K 2002B

2 Medium Access Schemes I Apr. 07, 2011 17.00 - 18.30 Waldhorst Sr HU 201

3Medium Access Schemes II /Mobility Management - Basics

Apr. 12, 2011 15.00 - 16.30 Waldhorst Sr K 2002B

4 Mobility Management - Basics Apr. 14, 2011 17.00 - 18.30 Waldhorst Sr HU 201

5 Mobility Management - Advanced Apr. 19, 2011 15.00 - 16.30 Waldhorst Sr K 2002B

6 Quality of Service (QoS) - Basics Apr. 21, 2011 17.00 - 18.30 Waldhorst Sr HU 201

7Quality of Service (QoS) -Advanced

Apr. 26, 2011 15.00 - 16.30 Waldhorst Sr K 2002B

8 TCP/IP Apr. 28, 2011 17.00 - 18.30 Waldhorst Sr HU 201

9 Security Mai. 03, 2011 15.00 - 16.30 Waldhorst Sr K 2002B

10 IEEE 802.11 Mai. 05, 2011 17.00 - 18.30 Waldhorst Sr HU 201

11 Ad Hoc Networks Mai. 10, 2011 15.00 - 16.30 Waldhorst Sr K 2002B

12 Self-Organization Mai. 12, 2011 17.00 - 18.30 Waldhorst Sr HU 201

13 Cognitive Radio Networks Mai. 17, 2011 15.00 - 16.30 Waldhorst Sr K 2002B

14 Questions Mai. 19, 2011 17.00 - 18.30 Waldhorst Sr HU 201



Working Method

• Lectures/lessons– Acquire knowledge of mobile communication networks and protocols– Focus on research trends

• Practice seminar– In-depth analysis of selected issues– Individual research

• Exams– Presentation of your individual research– 30 minutes oral exam (mPL) covering contents of the course and your

individual research



Overview on Courses Provided by IHS Group

MobilkommunikationsnetzeIntegrierte Hard- und Softwaresysteme 2

Wireless Internet (SS)M.Sc. II, MIKS & Remote Engineering

UMTS Networks (WS)

ProjektseminarMobilkommunikationsnetze

Projektseminar IHS

Integrierte Hard- und Softwaresysteme 3 (SS)

Integrierte Hard- und Softwaresysteme 1

Techn. Informatik 1/Rechnerorganisation

M.Sc.

1.

4.

5.

6.

B.Sc.

Doctoral Studies …

Advanced Networking (SS)



What´s next? www.gs-mobicom.de



Graduate School Research Goals

Problem of today´s networks: Heterogeneity – Dynamic – Complexity

Method: Self-organization – autonomous, dynamic, distributed

Application scenario: Disasters – self-organization of communication systems under severe impact

Demonstration:Simulation, experimental network


Graduate School Research Areas


Self-organized Service RecoverySReconfigurable

Radio InterfacesR

Cognitive Management of Transport ResourcesTDecentralized

Information ManagementI



IntroductionWireless Business and Markets



Telecommunication World– 2G Mobile Communication Systems are in place (GSM, GPRS,

EDGE)– 3G Mobile Systems (UMTS incl. HSDPA) are available– B3G systems (LTE/SAE) are under development– Wireless voice market is saturating– Data traffic is growing– Traditional Telecom Operator and infrastructure provider target the

Internet marketInternet World

– Fixed Internet access is getting common (DSL)– WLAN hot spots are installed at airports, campus areas, coffee shops,

etc.– 802.11a products are standard, 802.11n is establishing– 802.16 (WiMAX) products are available– 802.20 (MBWA) standards approved– Internet Service Providers (ISP) and Internet infrastructure provider

target the mobile market

State of the Wireless Data Business



0

10,000

20,000

30,000

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140,000

Dez91

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Dez00

Dez01

Dez02

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Dez12

C-Netz

2G-GSM/GPRS

3G-UMTS/HSPA

Total Mobile Subscribers

Oct 2007Th

ousa

nds

of s

ubsc

riber

s

Mobile Networks in Germany



Public and Community WLAN/WiFi/802.11 Systems

wlan-weimar.de

www.fon.com



IEEE 802.16/WiMAX Systems



• is a packet-based network

• provides telecommunication services and more

• uses multiple broadband, QoS-enabled transport technologies

• offers unrestricted access by users to different service providers

• supports generalized mobility

• allows consistent and ubiquitous provision of services to users

• service-related functions are independent from underlying transport-related

technologies

• improved handling and management of middle-boxes

Future Networks/Next Generation Network (NGN)



Idea:Access to GSM and GPRS mobile services over unlicensed spectrum (WLAN, Bluetooth)

User View:– Voice and data services– Same mobile identity on GSM and WLAN– Seamless delivery (roaming and handover)– Security equivalent to GSM

Operator view:– Preserves investment in mobile core network infrastructure – Independent of underlying unlicensed spectrum technology (e.g. WLAN,

Bluetooth) – Transparent to existing, standard devices (e.g. access points, routers and

modems) – No impact to operations of GSM/UMTS (e.g. spectrum engineering, cell

planning, …)

Participants: T-Mobile, Alcatel, BT, Cingular, Ericsson, Motorola, Nokia, Nortel, O2, Siemens, Sony-Ericsson, …

Unlicensed Mobile Access (UMA)



UMA Architecture



FMC Solution: SIP over Wi-Fi

• Centralized Application Server or IP-PBX controls VoIP services

• advanced VoIP services on mobile, enterprise, home, and public Wi-Fi networks

• Enables wireline or wireless replacement

http://www.thefmca.com/

Fixed Mobile Convergence (FMC)



4G Mobile Communication Systems

WirelessIP

SocietyS-UMTS

SatelliteBroadband

DVB-SDVB-T

DAB

GSMGPRS/EDGE

DECTIR

BroadbandW-LAN

UMTS

Satellite/HAPS

Broadcasting

Cellular

Indoor

MBS 40 xMDS

Broadband WFA

Wireless Local Loop

Body LANs

PersonalArea Networks

UMTS ++

4th Generation

Local Area NetworksMBS 60 MWS

Bluetooth

Quasi-Cellular

Integrated Communication Systems Group5G: Interplanetary Internet



Visitors address:Technische Universität IlmenauGustav-Kirchhoff-Str. 1 (Informatikgebäude, Room 210)D-98693 Ilmenau

fon: +49 (0)3677 69 2819 (2788)fax: +49 (0)3677 69 1226e-mail: [email protected]

[email protected]

www.tu-ilmenau.de/ics


Univ.-Prof. Dr.-Ing. Andreas Mitschele-ThielDr. rer. nat. habil. Oliver Waldhorst

Contact

Documents

AN-MSCSP-01-Course description and introduction · Participants: T-Mobile, Alcatel, BT, Cingular, Ericsson, Motorola, Nokia, No rtel, O2, Siemens, Sony-Ericsson, … Unlicensed Mobile