Introduction to BSc : Communication Systems branch 6 th sem & MSc : MobCom/SDR specialisations

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1 Introduction to BSc : Communication Systems branch 6 th sem & MSc : MobCom/SDR specialisations SDR_2007_fall.pdf Why communications? KOMSYS (COMSYS or CS) is the feed point to all dedicated Wired and Wireless education at AAU. The fun part: cool applications What makes a communication system work Mapping to your education

2 Why wireless communication? AAU has defined only two main focus areas w international excellence & reputation Sundshedsteknologi (health science) Trådløskommunikation (wireless communication) Studying Wireless Communitation at AAU ensures Quality & novelty: Leading to advanced high tech job possibilities world wide International Environment : International supervisors and students at higher sem/phd Forefront : International industry/research projects allowing further progression for the best students : ELITE program in wireless World class laboratories and processing tools : highest patent portifolio at I8. Check VBN w backing sections to see scientific depth = high profile project and job possibilities KOMSYS (COMSYS or CS) is the natural feed point to all dedicated Wireless education at AAU but Signal Processing background can also be fine. AAU strategi : -> udvikling kontrakt 5th 6th D-sector Signal processing E-sector Communication Systems Your choice now! BSc 7th 8th 9th 10th Signal processing & communication Mobile Communication Wireless Communication Software Defined Radio RF Integrated Systems&Circuits MSc Bologna agreement for all EU : BSc-MSc is 3y+2y format so international exchange is straight forward

3 How to connect a hearing aid Mobile Phones Application

4 RFID even in your shoes Weird wired wireless

5 What makes communication systems work Communication Systems 6. Semester: Robust communication Courses in Probability, Stochastics, Numerical methods, Information Theory Communication Systems, Protocols, & Technologies Modulation and Signal Transmission Digital programmable units (DSP, FPGA, SW testing)

6 Industrial partners within communication Many projects carried out in cooperation with industrial partners and many more! Talk to the people you know Gert Søren Ole Henrik Persa

7 Communication Systems progression Main objective: knowledge and understanding of the modern wireless communication elements, formats & systems: their principles, their performance evaluation, their design. 6. Semester: Robust communication (digital world) : noise influence Courses in Probability, Stochastics, Numerical methods, Information Theory Communication Systems, Protocols, & Technologies Modulation and Signal Transmission Digital programmable units (DSP, FPGA, SW testing) 7. Semester: SAC (signal proc. and communications) Courses in Stochastic Processes, Linear algebra Advanced Networks & Distributed Systems Multi rate signal processing RF transceivers and systems Bologna agreement for all EU : BSc-MSc is 3y+2y format so international exchange is straight forward Semester support/ intake and sections Mobile Communications backed by APNET and RATE sections 7th semester courses joint w SB = will always run 8th semester MobCom alone had 8 students in 2007, and now joint with SDR and RISC wrt courses = will always run 9th-10th semester MobCom alone had over 20 students!! In = will run as now (as one of the VERY few specialisations with sufficient student numbers) Software Defined Radio backed by APNET and TPS sections 7th and 8th sem will always run (joint with MobCom, RISC etc) 9th sem joint with ASPI wrt courses = will run close to what is now

8 Radio signal conditioning and stages relying on signal condition Mobile Communications Main objective: knowledge and understanding of the modern wireless communication elements, concepts & systems subject to dynamic radio channel conditions. 7. Semester: Signal processing and communications Living with & compensating for noise and time dispersion (radio echo ) effects 8. Semester: Wireless communication Handling dynamic radio channel ( fading ) conditions Multi antenna signal processing Frequency Blocks 9 Semester: Capacity, data rate optimization & interference control Pdf version at : Systems/networking, link conditioning/processing, antenna systems The Palette : Projects / applications Cellular networks (GSM, UMTS..), Cognitive radio (4G,5G..) Mobile devices Antenna systems RFID Tags & systems ZigBee Coordinator ZigBee Router ZigBee End Mesh Device Link Star Link Ad Hoc networking (Bluetooth etc) Antenna signal processing : Time reversal, MIMO,

9 Forefront projects, international level Elitestuderende fra AAU vinder nordisk teknologipris RFID-teknologier bruges til store logistiksystemer, der kan spore og afkode objekters bevægelse. En elitestuderende fra AAU har udviklet en metode, der kan løse nogle af de problemer, RFID-teknologien har i dag, og han modtager derfor en nordisk pris på svenske kroner oct 2007 Boyans område er trådløs kommunikation, dominerende Mobile Communications profil Laboratories Radio anechoic chamber Mobile devices Radio laboratory

10 MobCom : APNET and RATE sections support Gert Frølund Pedersen A6-206 Patrick Eggers A6-214 Frank Fitzek A5-206 Persefoni Kyritsi A6-216 Petar Popovski A5-204 Troels B Sørensen A6-105 More detailed information about Mobile communications demos/ visits to the laboratories Monday Nov 12th, 12:30/ NJ and approx 13: in A6-211 Platform specific real-time interaction w physical radio world = hul igennem Software Defined Radio Main objective: knowledge and understanding of the modern wireless communication elements, concepts and their platform dependent optimization and implementation. 7. Semester: Signal processing and communications Living with & compensating for noise and time dispersion (radio echo ) effects 8. Semester: Wireless communication Handling dynamic radio channel ( fading ) conditions Real time signal processing Reconfigurability 9 Semester: Advanced software radio implementation Platform optimization Power efficiency Analog/digital & RF/baseband codesign #!/usr/bin/env python from gnuradio import gr def high_speed_adc (fg, input_rate): Pdf version at :

11 Projects / applications Multi rate signal processing : WiMAX receiver Cooperative/reconfigurable terminal δ(t) TX x(t) TX y(t) Time reversal transceiver system Terminal power efficiency optimisation Laboratories Embedded systems laboratory Radio laboratory

12 SDR : APNET and TPS sections support Peter Koch A3-215 Patrick Eggers A6-214 Frank Fitzek A5-206 Persefoni Kyritsi A6-216 Yannick Le Moullec A3-216 More detailed information about Software Defined Radio and demos/ visits to the laboratories Monday Nov 12th, 12:30/ NJ and approx 13: in NJ