Architectures for high throughput and reliable iterative channel decoders: = Architekturen für schnelle und zuverlässige iterative Kanal-Decoder
Saved in:
| Main Author: | |
|---|---|
| Format: | Thesis Book |
| Language: | English |
| Published: |
Kaiserslautern
Techn. Univ.
2013
|
| Edition: | Als Ms. gedr. |
| Series: | Forschungsberichte Mikroelektronik
18 |
| Subjects: | |
| Online Access: | Inhaltsverzeichnis |
| Physical Description: | V, 147 S. graph. Darst. |
| ISBN: | 9783943995220 |
Staff View
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| 245 | 1 | 0 | |a Architectures for high throughput and reliable iterative channel decoders |b = Architekturen für schnelle und zuverlässige iterative Kanal-Decoder |c Matthias May |
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Record in the Search Index
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| adam_text | IMAGE 1
CONTENTS
1 INTRODUCTION 1
1.1 HIGH-THROUGHPUT TURBO DECODING 1
1.2 DESIGN FOR RELIABILITY 2
1.3 OBJECTIVES AND OUTLINE 2
2 ITERATIVE CHANNEL CODING SCHEMES 5
2.1 TURBO CODES 5
2.1.1 ENCODING 5
2.1.2 DECODING 7
2.1.3 DUO-BINARY TURBO CODES 11
2.2 LDPC CODES 12
2.2.1 DECODING ALGORITHM 13
2.2.2 DECODER ARCHITECTURE 15
3 HIGH-THROUGHPUT TURBO DECODER ARCHITECTURES 17
3.1 TURBO DECODER DESIGN SPACE 17
3.1.1 ALGORITHMIC DESIGN SPACE 21
3.1.2 HARDWARE ARCHITECTURE 22
3.1.3 PARALLELISM 26
3.2 APPLICATION-DRIVEN DESIGN 33
3.2.1 PARALLEL INTERLEAVING 34
3.2.2 HIGH CODE RATES 37
3.2.3 HIGHLY PARALLEL ARCHITECTURES 42
3.2.4 ITERATION CONTROL 45
3.3 IMPLEMENTED DESIGNS 45
HTTP://D-NB.INFO/1034994344
IMAGE 2
IV CONTENTS
3.3.1 UMTS 45
3.3.2 150 MBIT/SLTE TURBO DECODER 48
3.3.3 300 MBIT/S JOINT LTE/HSDPA DECODER 58
3.3.4 LTE-ADVANCED TURBO DECODER 61
3.3.5 COMPARISON TO THE STATE OF THE ART AND CONCLUSIONS 61
4 TECHNIQUES FOR RELIABILITY 67
4.1 DEPENDABLE COMPONENTS 68
4.2 GENERAL PURPOSE PLATFORMS 69
4.3 APPLICATION LEVEL 70
4.4 CROSS-LAYER RELIABILITY 71
5 RELIABLE CHANNEL DECODER ARCHITECTURES 73
5.1 RELIABLE LDPC DECODER . 74
5.1.1 RELIABILITY-AWARE DECODER DESIGN 75
5.1.2 RESULTS AND CONCLUSIONS 81
5.2 RAPID PROTOTYPING PLATFORM FOR RELIABLE CHANNEL DECODING SYSTEMS . .
. . 84
5.2.1 INTERCONNECT PROTECTION 85
5.2.2 SYSTEM ARCHITECTURE AND IMPLEMENTATION 87
5.2.3 TURBO DECODING EXPLORATION 90
5.2.4 CONCLUSIONS 92
6 CONCLUSIONS AND FUTURE WORK 93
7 ZUSAMMENFASSUNG 95
A CHANNEL CODING BASICS 103
A.L CHANNEL MODEL AND LLR EXTRACTION 103
A.2 CONVOLUTIONAL ENCODING 107
A.2.1 STATE DIAGRAM AND TRELLIS 109
A.2.2 TERMINATED CONVOLUTIONAL CODES I L L
A.3 THE BCJR ALGORITHM 114
A.4 THE LOG-MAP ALGORITHM 117
A.4.1 SOFT OUTPUT 118
A.4.2 BRANCH METRICS 118
A.4.3 ALPHA AND BETA RECURSIONS 121
A.4.4 LOG-MAP VARIATIONS 121
IMAGE 3
CONTENTS
V
SYMBOLS 125
ACRONYMS 129
BIBLIOGRAPHY 133
LIST OF FIGURES 145
LIST OF TABLES 149
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| id | DE-604.BV040979422 |
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| indexdate | 2024-07-10T00:36:41Z |
| institution | BVB |
| isbn | 9783943995220 |
| language | English |
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| physical | V, 147 S. graph. Darst. |
| publishDate | 2013 |
| publishDateSearch | 2013 |
| publishDateSort | 2013 |
| publisher | Techn. Univ. |
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| series | Forschungsberichte Mikroelektronik |
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| spelling | May, Matthias Verfasser aut Architectures for high throughput and reliable iterative channel decoders = Architekturen für schnelle und zuverlässige iterative Kanal-Decoder Matthias May Architekturen für schnelle und zuverlässige iterative Kanal-Decoder Als Ms. gedr. Kaiserslautern Techn. Univ. 2013 V, 147 S. graph. Darst. txt rdacontent n rdamedia nc rdacarrier Forschungsberichte Mikroelektronik 18 Zugl.: Kaiserslautern, Techn. Univ., Diss., 2013 Kanalcodierung (DE-588)4163183-3 gnd rswk-swf Iterative Decodierung (DE-588)4486066-3 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Iterative Decodierung (DE-588)4486066-3 s Kanalcodierung (DE-588)4163183-3 s DE-604 Forschungsberichte Mikroelektronik 18 (DE-604)BV012925671 18 DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=025957450&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | May, Matthias Architectures for high throughput and reliable iterative channel decoders = Architekturen für schnelle und zuverlässige iterative Kanal-Decoder Forschungsberichte Mikroelektronik Kanalcodierung (DE-588)4163183-3 gnd Iterative Decodierung (DE-588)4486066-3 gnd |
| subject_GND | (DE-588)4163183-3 (DE-588)4486066-3 (DE-588)4113937-9 |
| title | Architectures for high throughput and reliable iterative channel decoders = Architekturen für schnelle und zuverlässige iterative Kanal-Decoder |
| title_alt | Architekturen für schnelle und zuverlässige iterative Kanal-Decoder |
| title_auth | Architectures for high throughput and reliable iterative channel decoders = Architekturen für schnelle und zuverlässige iterative Kanal-Decoder |
| title_exact_search | Architectures for high throughput and reliable iterative channel decoders = Architekturen für schnelle und zuverlässige iterative Kanal-Decoder |
| title_full | Architectures for high throughput and reliable iterative channel decoders = Architekturen für schnelle und zuverlässige iterative Kanal-Decoder Matthias May |
| title_fullStr | Architectures for high throughput and reliable iterative channel decoders = Architekturen für schnelle und zuverlässige iterative Kanal-Decoder Matthias May |
| title_full_unstemmed | Architectures for high throughput and reliable iterative channel decoders = Architekturen für schnelle und zuverlässige iterative Kanal-Decoder Matthias May |
| title_short | Architectures for high throughput and reliable iterative channel decoders |
| title_sort | architectures for high throughput and reliable iterative channel decoders architekturen fur schnelle und zuverlassige iterative kanal decoder |
| title_sub | = Architekturen für schnelle und zuverlässige iterative Kanal-Decoder |
| topic | Kanalcodierung (DE-588)4163183-3 gnd Iterative Decodierung (DE-588)4486066-3 gnd |
| topic_facet | Kanalcodierung Iterative Decodierung Hochschulschrift |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=025957450&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| volume_link | (DE-604)BV012925671 |
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