After successful completion of the course, students are able to develop and implement various components of modern MIMO communication systems und to assess their performance. Furthermore, they are able to select MIMO channel models suitable for this purpose.
The use of multiple almost co-located antennas (also referred to as multiple-input multiple-output, or MIMO) in wireless communication channels for enhancing system capacity and link reliability has become a major research topic within the last decade. Some of the relevant information-theoretic results have been known for a long time. Now, advances in miniaturization enable the implementation of the required signal processing tasks in commercial applications. Recent initiatives for standardization of future MIMO communication systems include UMTS (3GPP Release 7 and UMTS-LTE) and Wireless LANs (IEEE 802.11n). These efforts reflect the importance of MIMO techniques to modern communication systems. In this course, we give an introduction to the fundamentals of MIMO communications over wireless channels. The topics include information-theoretic, signal processing aspects, and considerations about modeling the electromagnetic propagation channel. Finally, we exemplify the theory by discussing the designs of several MIMO communication systems.
Contents
- Introduction
- Physical modeling of (MIMO) channels
- Diversity/multiplexing trade-off and space-time coding
- Capacity of MIMO channels
- Exploiting channel knowledge at the transmitter
- Multi-user MIMO systems and capacity regions
- MIMO equalization and decoder structures
- Massive MIMO in 5G
First class: Wednesday, Oct. 4, 2023, 1:00-2:30 pm
Recordings of the lectures from the 20/21 semester are available on the following TUbe channel:
https://portal.tuwien.tv/View.aspx?id=8758~4C~FdpJz4xx&pid=164
The course will be held in flipped classroom mode. Students acquire the course contents using video recordings of lectures available on TUbe (see link above) and discuss the material with the lecturers in bi-weekly meetings. Here is the schedule for the rest of the semester:
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MIMO meeting dates & contents
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18.10. (GM)
Video #1: Introduction
Video #2: minutes 0-45 – Introduction cont.
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8.11. (cfm)
Video #2: minutes 45-1:30 – Performance Limits
Video #3: Performance Limits
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22.11. (GM)
Video #4: Channel Models
Video #5: minutes 0-57 – Channel Models cont.
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6.12. (cfm)
Video #5: minutes 57-1:35 – Channel Estimation
Video #9: Channel Estimation cont.
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20.12. (GM)
Video #6: Space-Time Codes
Video #8: Beamforming & Precoding
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10. 1. (cfm)
Video #7: Data Detection
Video #12: MIMO-OFDM Equalizer
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24. 1. (GM)
Video #10: Massive MIMO
Video #11: Massive MIMO
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