Lecturer: D. Wübben Tutor: M. Hummert Lecture: Monday 8:30 - 10:00 Exercise: Tuesday 8:30 - 10:00 VAK: 01-15-03-CCod2-V Literature: Literaturempfehlungen / Recommended Literature Mailing List: CC Maillist

#### Dates

DateTimeEventSubjectTutor
Mo, 02.11.20208:30LectureConcatenated Codes: Introduction, Interleaving, Product CodesD. Wübben
Tu, 03.11.20208:30LectureConcatenated Codes: Turbo-Codes, Influence of Constituent Codes and Interleaver, Distance Properties, Log Likelihood Ratio, L-AlgebraD. Wübben
Mo, 09.11.20208:30LectureConcatenated Codes: Soft-Info, General Approach, BCJR
D. Wübben
Tu, 10.11.20208:30ExerciseConcatenated Codes
Exercise 1.1: Decoding sequence of linear product codes
Exercise 1.2: L-Algebra
Exercise 1.3: Comparison of the exact solution and approximation of LLR combining
Exercise 1.4: Soft-output decoding of SPC codes
M. Hummert
Mo, 16.11.20208:30LectureConcatenated Codes: BCJR, Iterative Decoding, Repeat Accumulate CodesD. Wübben
Tu, 17.11.20208:30LectureConcatenated Codes: EXIT-ChartsD. Wübben
Mo, 23.11.20208:30ExerciseConcatenated Codes
Exercise 1.5: BCJR decoding of a convolutional code
Exercise 1.6: Decoding of a modified product code
M. Hummert
Tu, 24.11.20208:30LectureConcatenated Codes: BICMD. Wübben
Mo, 30.11.20208:30ExerciseConcatenated Codes
Exercise 1.7: EXIT-Charts
M. Hummert
Tu, 01.12.20208:30LectureLDPC: Regular codes, Factor Graphs, Irregular
D. Wübben
Mo, 07.12.20208:30LectureLDPC: Irregular Codes, Message PassingD. Wübben
Tu, 08.12.20208:30LectureLDPC: Density Evolution, Discrete DecoderD. Wübben
Mo, 14.12.20208:30ExerciseLDPC
Exercise 2.1: Decoding of (7,4,3)-Hamming Code using an LDPC decoder
Exercise 2.2: Density evolution and threshold evaluation for a regular LDPC code
M. Hummert
Tu, 15.12.20208:30LectureLDPC: Sudoku
Non-Binary Codes: Finite Fields
D. Wübben
Mo, 21.12.20208:30ExerciseFinite Field Algebra
Exercise 4.1: Fields
Exercise 4.2: Extension of a non-binary field
Exercise 4.3: Extension of a binary field
M. Hummert
Tu, 22.12.20208:30LectureNon-Binary Codes: Cyclic Codes, Spectral Transformation, Reed-SolomonD. Wübben
Mo, 11.01.20218:30LectureNon-Binary Codes: BCH, DecodingD. Wübben
Tu, 12.01.20218:30ExerciseNon-Binary Codes:
Exercise 4.4: Reed Solomon Codes
Exercise 4.5: BCH codes
M. Hummert
Mo, 18.01.20218:30LectureTCM: Introduction, Linear Digital Modulation, PrinciplesD. Wübben
Tu, 19.01.2021 LectureTCM: TCM by Ungerböck, ML-DecodingD. Wübben
Mo, 25.01.20218:30ExerciseTrelliscoded Modulation (TCM)
Exercise 5.1: Field of signals
Exercise 5.2: TCM calculation
Exercise 5.3: Transmission scheme
M. Hummert
Tu, 26.01.20218:30LectureTCM: Performance Approximation, Pragmatic Approach, Multilevel Codes, TCM in Modem Technology
D. Wübben
Mo, 01.02.20218:30Lecture D. Wübben
Tu, 02.02.20218:30Lecture D. Wübben
Mo, 08.02.20218:30Lecture D. Wübben
Tu, 09.02.20218:30Lecture D. Wübben
Exercise 3.1: Go-Back-N strategy
Exercise 3.2: Hybrid ARQ
M. Hummert
Tu, 16.02.20218:30Lecture D. Wübben

#### Lecture

Slides
1. Concatenated Codes and Iterative Decoding
 1.7 MB
2. Trelliscoded Modulation
 1.4 MB
 880 KB
Script
Inhaltsverzeichnis der Vorlesung
 15 KB
1. Verkettete Codes und iterative Decodierung
 422 KB
2. Trelliscodierte Modulation
 395 KB