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Veranstaltungen
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Wireless Communications
| Art |
Vorlesung/Seminar |
| Nr. |
E+I2224 |
| SWS |
4.0 |
| Lerninhalt |
1. Einführung
Historie; spez. technische Herausforderungen und Probleme bei der drahtlosen Kommunikation.
2. Charakterisierung des Funkkanals
Wichtige Eigenschaften und Kenngrößen von Funkkanälen; Ausbreitungsmodelle;
Link-Budget- Berechnungen;
Stochastische Modellierung, Simulation und Vermessung von Funkkanälen.
3. Techniken in drahtlosen Kommunikationssystemen
Digitale Modulationsverfahren und Detektionstechniken;
Diversitätstechniken; Entzerrertechniken;
Vielfachzugriffs- und Duplexverfahren;
MIMO-Architekturen; Spatial Multiplexing und Space-Time Coding (STC)
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| Literatur |
- Molisch, A.: Wireless Communications. John Wiley &Sons Ltd., IEEE Press. 2011.
- Rohling, H.: OFDM: Concepts for Future Communication Systems. Springer Verlag, Berlin. 2011.
- Larsson, E.; Stoica, P.: Space-Time Block Coding for Wireless Communications. Cambridge University Press. 2008.
- Paulraj A; Nabar R.; Gore, D.: Introduction to Space-Time Wireless Communications. Cambridge University Press. 2003.
- Proakis, J.G.: Digital Communications. McGraw-Hill International. 2008.
- Stepping, C., Drahtlose Netze, Schlembach Fachverlag, 2005.
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Wireless Communication
| Art |
Vorlesung |
| Nr. |
EMI2224 |
| SWS |
4.0 |
| Lerninhalt |
1. Introduction
overview and classification of wireless radio communication systems, special characteristics and challenges in wireless communications
2. Characterization of mobile wireless communication channels
Properties and key parameters of wireless channels, radio propagation models, link budget, stochastic models, simulation and channel sounding
3. Wireless transmission technologies
Digital modulations (in particular OFMDM) and diversity schemes, equalization, multiple access and duplex schemes, MIMO systems: capacity evaluation, spatial multiplexing, space-time coding (STC), spatial modulation, beamforming (massive MIMO)
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| Literatur |
- Molisch, A.: Wireless Communications. John Wiley &Sons Ltd., IEEE Press. 2011.
- Rohling, H.: OFDM: Concepts for Future Communication Systems. Springer Verlag, Berlin. 2011.
- Larsson, E.; Stoica, P.: Space-Time Block Coding for Wireless Communications. Cambridge University Press. 2008.
- Paulraj A; Nabar R.; Gore, D.: Introduction to Space-Time Wireless Communications. Cambridge University Press. 2003.
- Proakis, J.G.: Digital Communications. McGraw-Hill International. 2008.
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