Relay positioning for multicast relay networks:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Abschlussarbeit Buch |
| Sprache: | English |
| Veröffentlicht: |
München
Verl. Dr. Hut
2014
|
| Ausgabe: | 1. Aufl. |
| Schriftenreihe: | Elektrotechnik
|
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | IX, 116 S. graph. Darst. |
| ISBN: | 9783843915427 |
Internformat
MARC
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| 245 | 1 | 0 | |a Relay positioning for multicast relay networks |c Mohit Thakur |
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| 264 | 1 | |a München |b Verl. Dr. Hut |c 2014 | |
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Datensatz im Suchindex
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|---|---|
| adam_text |
V
CONTENTS
1. INTRODUCTION 1
1.1. MOTIVATION 1
1.2. BACKGROUND 2
1.3. DISSERTATION OUTLINE 3
2. PRELIMINARIES 5
2.1. NOTATION 5
2.1.1. SETS, FUNCTIONS AND SEQUENCES 5
2.1.2. PROBABILITY AND INFORMATION THEORY 6
2.2. BASIC NOTIONS OF GRAPH THEORY 6
2.2.1. FLOWS IN DIRECTED GRAPHS 8
2.3. GEOMETRY 10
2.4. CONVEX ANALYSIS 12
2.5. CONVEX OPTIMIZATION 17
2.5.1. COMPLEMENTARY SLACKNESS AND OPTIMALITY 18
3. MULTICAST RELAY CHANNEL 21
3.1. DISCRETE MEMORYLESS MULTICAST RELAY CHANNEL 21
3.1.1. CUT-SET UPPER BOUND 23
3.1.2. LOWER BOUNDS 26
3.1.2.1. DIRECT-TYANSMISSION LOWER BOUND 26
3.1.2.2. DECODE-AND-FORWARD LOWER BOUND 26
HTTP://D-NB.INFO/1050732146
VI
CONTENTS
3.1.2.3. PARTIAL DECODE-AND-FORWARD LOWER BOUND 27
3.1.2.4. QUANTIZE-AND-FORWARD LOWER BOUND 27
3.2. GAUSSIAN MULTICAST RELAY CHANNEL 28
3.2.1. CUT-SET UPPER BOUND 29
3.2.2. LOWER BOUNDS 31
3.2.2.1. DIRECT TRANSMISSION LOWER BOUND 31
3.2.2.2. DECODE-AND-FORWARD LOWER BOUND 31
3.2.2.3. QUANTIZE-AND-FORWARD LOWER BOUND 32
3.3. PERFORMANCE COMPARISON 32
3.4. SUMMARY 33
4. DECODE-AND-FORWARD: ROUTING 35
4.1. ROUTING DECODE-AND-FORWARD MODEL 36
4.1.1. BROADCAST 36
4.1.1.1. BROADCAST HYPERGRAPH 38
4.1.2. MULTIPLE ACCESS 38
4.1.2.1. MAC HYPERGRAPH 40
4.1.3. NETWORK HYPERGRAPH 41
4.1.4. LOW-SNR GAUSSIAN MRC 42
4.2. FLOW OPTIMIZATION FOR LOW-SNR NETWORKS 44
4.2.1. FLOW OPTIMIZATION WITH INDIVIDUAL NODE POWER CONSTRAINTS . 45
4.2.2. FLOW OPTIMIZATION WITH SUM POWER CONSTRAINTS 52
4.3. RELAY POSITIONING 54
4.3.1. JOINT POWER AND RELAY POSITION OPTIMIZATION 54
4.3.2. REDUCED RELAY POSITION OPTIMIZATION 62
4.3.2.1. RELAY POSITIONING FOR INDIVIDUAL NODE POWER CONSTRAINTS . 66
4.3.2.2. RELAY POSITIONING FOR SUM POWER CONSTRAINTS 78
4.4. NUMERICAL RESULTS 87
4.5. SUMMARY 90
CONTENTS VII
5. DECODE-AND-FORWARD: NETWORK CODING 91
5.1. NETWORK CODING DECODE-AND-FORWARD MODEL 91
5.1.1. BROADCAST CHANNEL 91
5.1.2. MULTICAST RELAY CHANNEL 93
5.2. RELAY POSITIONING 95
5.2.1. INDIVIDUAL NODE POWER CONSTRAINTS 95
5.2.2. SUM POWER CONSTRAINTS 96
5.3. QUASI-CONCAVITY OF MULTICAST RATE FUNCTIONS 96
5.3.1. DIRECT TRANSMISSION LOWER BOUND 98
5.3.2. CUT-SET UPPER BOUND 98
5.3.3. DECODE-AND-FORWARD LOWER BOUND 101
5.3.4. QUANTIZE-AND-FORWARD LOWER BOUND 101
5.4. PERFORMANCE COMPARISON 103
5.4.1. ONE DIMENSIONAL CASE 103
5.4.2. TWO DIMENSIONAL CASE 105
5.4.3. THREE DIMENSIONAL CASE 108
5.5. SUMMARY 108
6. CONCLUSIONS 111
A. ABBREVIATIONS 113 |
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| genre_facet | Hochschulschrift |
| id | DE-604.BV041865155 |
| illustrated | Illustrated |
| indexdate | 2025-01-21T09:02:13Z |
| institution | BVB |
| isbn | 9783843915427 |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-027309366 |
| oclc_num | 880939761 |
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| owner_facet | DE-91 DE-BY-TUM DE-12 |
| physical | IX, 116 S. graph. Darst. |
| publishDate | 2014 |
| publishDateSearch | 2014 |
| publishDateSort | 2014 |
| publisher | Verl. Dr. Hut |
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| series2 | Elektrotechnik |
| spelling | Thakur, Mohit Verfasser aut Relay positioning for multicast relay networks Mohit Thakur 1. Aufl. München Verl. Dr. Hut 2014 IX, 116 S. graph. Darst. txt rdacontent n rdamedia nc rdacarrier Elektrotechnik Zugl.: München, Techn. Univ., Diss., 2014 Codierung (DE-588)4070059-8 gnd rswk-swf Netzwerktopologie (DE-588)4208537-8 gnd rswk-swf Optimierungsproblem (DE-588)4390818-4 gnd rswk-swf Routing (DE-588)4269073-0 gnd rswk-swf Signal-Rausch-Abstand (DE-588)4330145-9 gnd rswk-swf Multicastingverfahren (DE-588)4236381-0 gnd rswk-swf Relaisstation (DE-588)4224572-2 gnd rswk-swf Gaußsches Rauschen (DE-588)4200026-9 gnd rswk-swf Positionierung (DE-588)4140478-6 gnd rswk-swf Übertragungskanal (DE-588)4186649-6 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Relaisstation (DE-588)4224572-2 s Positionierung (DE-588)4140478-6 s Netzwerktopologie (DE-588)4208537-8 s Multicastingverfahren (DE-588)4236381-0 s Übertragungskanal (DE-588)4186649-6 s Gaußsches Rauschen (DE-588)4200026-9 s Optimierungsproblem (DE-588)4390818-4 s Signal-Rausch-Abstand (DE-588)4330145-9 s Routing (DE-588)4269073-0 s Codierung (DE-588)4070059-8 s DE-604 DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=027309366&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Thakur, Mohit Relay positioning for multicast relay networks Codierung (DE-588)4070059-8 gnd Netzwerktopologie (DE-588)4208537-8 gnd Optimierungsproblem (DE-588)4390818-4 gnd Routing (DE-588)4269073-0 gnd Signal-Rausch-Abstand (DE-588)4330145-9 gnd Multicastingverfahren (DE-588)4236381-0 gnd Relaisstation (DE-588)4224572-2 gnd Gaußsches Rauschen (DE-588)4200026-9 gnd Positionierung (DE-588)4140478-6 gnd Übertragungskanal (DE-588)4186649-6 gnd |
| subject_GND | (DE-588)4070059-8 (DE-588)4208537-8 (DE-588)4390818-4 (DE-588)4269073-0 (DE-588)4330145-9 (DE-588)4236381-0 (DE-588)4224572-2 (DE-588)4200026-9 (DE-588)4140478-6 (DE-588)4186649-6 (DE-588)4113937-9 |
| title | Relay positioning for multicast relay networks |
| title_auth | Relay positioning for multicast relay networks |
| title_exact_search | Relay positioning for multicast relay networks |
| title_full | Relay positioning for multicast relay networks Mohit Thakur |
| title_fullStr | Relay positioning for multicast relay networks Mohit Thakur |
| title_full_unstemmed | Relay positioning for multicast relay networks Mohit Thakur |
| title_short | Relay positioning for multicast relay networks |
| title_sort | relay positioning for multicast relay networks |
| topic | Codierung (DE-588)4070059-8 gnd Netzwerktopologie (DE-588)4208537-8 gnd Optimierungsproblem (DE-588)4390818-4 gnd Routing (DE-588)4269073-0 gnd Signal-Rausch-Abstand (DE-588)4330145-9 gnd Multicastingverfahren (DE-588)4236381-0 gnd Relaisstation (DE-588)4224572-2 gnd Gaußsches Rauschen (DE-588)4200026-9 gnd Positionierung (DE-588)4140478-6 gnd Übertragungskanal (DE-588)4186649-6 gnd |
| topic_facet | Codierung Netzwerktopologie Optimierungsproblem Routing Signal-Rausch-Abstand Multicastingverfahren Relaisstation Gaußsches Rauschen Positionierung Übertragungskanal Hochschulschrift |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=027309366&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
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