Optimization of an interface abstraction layer for heterogeneous networks:
Gespeichert in:
1. Verfasser: | |
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Format: | Abschlussarbeit Buch |
Sprache: | English |
Veröffentlicht: |
Aachen
Shaker
2011
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Schriftenreihe: | Mitteilungen aus dem Institut für Nachrichtentechnik der Technischen Universität Braunschweig
19 |
Schlagworte: | |
Online-Zugang: | Inhaltsverzeichnis |
Beschreibung: | X, 122 S. graph. Darst. |
ISBN: | 9783844001976 |
Internformat
MARC
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100 | 1 | |a Buburuzan, Teodor |e Verfasser |4 aut | |
245 | 1 | 0 | |a Optimization of an interface abstraction layer for heterogeneous networks |c Teodor Buburuzan |
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Datensatz im Suchindex
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adam_text | IMAGE 1
TABLE OF CONTENTS
TABLE OF CONTENTS V
LIST OF FIGURES VII
ABBREVIATIONS IX
1. INTRODUCTION 1
2. WIRELESS DATA NETWORKS 5
2.1 WIRELESS CELLULAR NETWORKS 5
2.1.1 UMTS/3G 5
2.1.2 LTE/4G 7
2.2 WIRELESS LOCAL AREA NETWORKS 9
2.3 WIRELESS METROPOLITAN AREA NETWORKS 11
2.4 MOBILE BROADCAST NETWORKS 13
3. HETEROGENEOUS WIRELESS NETWORKS 17
3.1 HETEROGENEOUS WIRELESS NETWORKS - A DEFINITION 17
3.2 MOBILITY MANAGEMENT IN HOMOGENEOUS WIRELESS NETWORKS 19
3.2.1 MOBILITY MANAGEMENT IN IEEE 802.11 NETWORKS 19
3.2.2 MOBILITY MANAGEMENT IN CELLULAR WIRELESS NETWORKS 20
3.3 MOBILITY MANAGEMENT IN HETEROGENEOUS ALL-IP NETWORKS 21
3.3.1 MOBILE IPV6 23
3.3.2 IETF ENHANCEMENTS FOR MOBILE IPV6 27
3.3.3 THE NEED FOR AN ADDITIONAL ABSTRACTION LAYER 28
3.4 DEPLOYMENT SCENARIOS FOR HETEROGENEOUS WIRELESS NETWORKS 29
3.4.1 DEPLOYMENT SCENARIO 1 30
3.4.2 DEPLOYMENT SCENARIO 2 31
4. INTERFACE ABSTRACTION LAYER FUNCTIONS AS ENABLERS FOR VERTICAL
HANDOVERS 33 4.1 ABSTRACTION LAYER FUNCTIONS - A DEFINITION 33
4.2 THE IEEE 802.21 SPECIFICATION 34
4.2.1 MEDIA INDEPENDENT HANDOVER FUNCTION (MIHF) 35
4.2.2 MEDIA INDEPENDENT HANDOVER SERVICES 35
4.3 THE VERTICAL HANDOVER PROCESS WITH IEEE 802.21 37
4.3.1 MOBILE INITIATED HANDOVERS (MIHO) 38
4.3.2 NETWORK INITIATED HANDOVERS (NIHO) 41
4.4 LIMITATIONS OF THE CURRENT IEEE 802.21 SPECIFICATION 44
4.4.1 MANAGEMENT OF NETWORK RESOURCES: TOO STATIC 44
4.4.2 INFORMATION TRANSPORT MECHANISM: UNDEFINED 45
4.4.3 VERTICAL HANDOVER PROCEDURES: TOO RIGID 45
4.5 REQUIREMENTS FOR AN OPTIMIZED INTERFACE ABSTRACTION LAYER 46
4.5.1 DYNAMIC MANAGEMENT OF NETWORK RESOURCES 46
4.5.2 A FAST AND RELIABLE INFORMATION TRANSPORT MECHANISM 48
4.5.3 A FLEXIBLE HANDOVER PROCEDURE 49
5. PROPOSAL OF AN ENHANCED INTERFACE ABSTRACTION LAYER FUNCTION 53
5.1 NEW MECHANISMS FOR MANAGING NETWORK RESOURCES 53
5.1.1 ADVERTISEMENT OF NEW (VIRTUAL) NETWORK RESOURCES 55
5.1.2 ADVERTISEMENT AND REGISTRATION OF NEW VIRTUAL IDENTITIES 57
5.1.3 MODUS OPERANDI FOR THE ENHANCED INTERFACE ABSTRACTION LAYER
FUNCTIONS 58 5.2 THE TRANSPORT MECHANISMS FOR THE MOBILITY SUPPORT
INFORMATION 59
5.2.1 INFORMATION TRANSPORT MECHANISMS USING LAYER-4 PROTOCOLS 61
5.2.2 INFORMATION RELAY MECHANISMS USING LAYER-2 FRAMES 67
5.2.3 INFORMATION TRANSPORT MECHANISMS FOR MOBILE BROADCAST SYSTEMS 68
BIBLIOGRAFISCHE INFORMATIONEN HTTP://D-NB.INFO/1013578716
DIGITALISIERT DURCH
IMAGE 2
5.2.4 PROPOSED APPROACH FOR RELAYING THE MOBILITY SUPPORT INFORMATION 70
5.3 NEW PROTOCOL OPERATIONS FOR PERFORMING VERTICAL HANDOVERS 70
5.3.1 PROPOSED PROTOCOL OPERATIONS FOR OPTIMIZING MOBILE CONTROLLED
HANDOVER PROCEDURES 71
5.3.2 PROPOSED PROTOCOL OPERATIONS FOR PERFORMING HYBRID
TERMINAL/NETWORK CONTROLLED HANDOVER PROCEDURES 75
5.3.3 PROPOSED PROTOCOL OPERATIONS FOR PERFORMING VERTICAL HANDOVERS
INVOLVING MOBILE BROADCAST SYSTEMS 76
6. ANALYSIS OF THE PROPOSED SOLUTION 81
6.1 EVALUATION METHODOLOGY 81
6.1.1 TEST-BED BASED EVALUATION 81
6.1.2 SIMULATION BASED EVALUATION 85
6.2 DYNAMIC MANAGEMENT OF NETWORK RESOURCES 90
6.2.1 FUNCTIONAL ASSESSMENT 90
6.2.2 EVALUATION AND CONCLUSION 91
6.3 INFORMATION TRANSPORT MECHANISM FOR THE MOBILITY SUPPORT INFORMATION
91 6.3.1 PERFORMANCE ASSESSMENT 91
6.3.2 EVALUATION AND CONCLUSION 95
6.4 ENHANCED PROTOCOL OPERATION FOR VERTICAL HANDOVERS 98
6.4.1 FUNCTIONAL AND PERFORMANCE ASSESSMENTS 98
6.4.2 EVALUATION AND CONCLUSION 105
6.5 ANALYSIS OF THE DEGREE OF FULFILMENT OF REQUIREMENTS 106
7. CONCLUSION 107
8. REFERENCES 109
9. DELIVERABLES TO INTERNATIONAL RESEARCH PROJECTS AND STANDARDIZATION
BODIES 117 ANNEX A. SCTP/IPV6 ERROR REPORT 119
ANNEX B. CONTENT OF THE ATTACHED CD-ROM 121
|
any_adam_object | 1 |
author | Buburuzan, Teodor |
author_facet | Buburuzan, Teodor |
author_role | aut |
author_sort | Buburuzan, Teodor |
author_variant | t b tb |
building | Verbundindex |
bvnumber | BV039664453 |
ctrlnum | (OCoLC)748705703 (DE-599)DNB1013578716 |
dewey-full | 621.38456 004.616 621.3821 |
dewey-hundreds | 600 - Technology (Applied sciences) 000 - Computer science, information, general works |
dewey-ones | 621 - Applied physics 004 - Computer science |
dewey-raw | 621.38456 004.616 621.3821 |
dewey-search | 621.38456 004.616 621.3821 |
dewey-sort | 3621.38456 |
dewey-tens | 620 - Engineering and allied operations 000 - Computer science, information, general works |
discipline | Informatik Elektrotechnik / Elektronik / Nachrichtentechnik |
format | Thesis Book |
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spelling | Buburuzan, Teodor Verfasser aut Optimization of an interface abstraction layer for heterogeneous networks Teodor Buburuzan Aachen Shaker 2011 X, 122 S. graph. Darst. txt rdacontent n rdamedia nc rdacarrier Mitteilungen aus dem Institut für Nachrichtentechnik der Technischen Universität Braunschweig 19 Zugl.: Braunschweig, Techn. Univ., Diss., 2011 IEEE 802 21 (DE-588)7756189-2 gnd rswk-swf Funknetz (DE-588)4216130-7 gnd rswk-swf OSI-Modell (DE-588)4201284-3 gnd rswk-swf Mobile Computing (DE-588)4694120-4 gnd rswk-swf Heterogenes Netzwerk (DE-588)4620176-2 gnd rswk-swf IP 6 (DE-588)4462513-3 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Mobile Computing (DE-588)4694120-4 s Funknetz (DE-588)4216130-7 s Heterogenes Netzwerk (DE-588)4620176-2 s OSI-Modell (DE-588)4201284-3 s IP 6 (DE-588)4462513-3 s IEEE 802 21 (DE-588)7756189-2 u DE-604 Mitteilungen aus dem Institut für Nachrichtentechnik der Technischen Universität Braunschweig 19 (DE-604)BV035238624 19 DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=024513754&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
spellingShingle | Buburuzan, Teodor Optimization of an interface abstraction layer for heterogeneous networks Mitteilungen aus dem Institut für Nachrichtentechnik der Technischen Universität Braunschweig IEEE 802 21 (DE-588)7756189-2 gnd Funknetz (DE-588)4216130-7 gnd OSI-Modell (DE-588)4201284-3 gnd Mobile Computing (DE-588)4694120-4 gnd Heterogenes Netzwerk (DE-588)4620176-2 gnd IP 6 (DE-588)4462513-3 gnd |
subject_GND | (DE-588)7756189-2 (DE-588)4216130-7 (DE-588)4201284-3 (DE-588)4694120-4 (DE-588)4620176-2 (DE-588)4462513-3 (DE-588)4113937-9 |
title | Optimization of an interface abstraction layer for heterogeneous networks |
title_auth | Optimization of an interface abstraction layer for heterogeneous networks |
title_exact_search | Optimization of an interface abstraction layer for heterogeneous networks |
title_full | Optimization of an interface abstraction layer for heterogeneous networks Teodor Buburuzan |
title_fullStr | Optimization of an interface abstraction layer for heterogeneous networks Teodor Buburuzan |
title_full_unstemmed | Optimization of an interface abstraction layer for heterogeneous networks Teodor Buburuzan |
title_short | Optimization of an interface abstraction layer for heterogeneous networks |
title_sort | optimization of an interface abstraction layer for heterogeneous networks |
topic | IEEE 802 21 (DE-588)7756189-2 gnd Funknetz (DE-588)4216130-7 gnd OSI-Modell (DE-588)4201284-3 gnd Mobile Computing (DE-588)4694120-4 gnd Heterogenes Netzwerk (DE-588)4620176-2 gnd IP 6 (DE-588)4462513-3 gnd |
topic_facet | IEEE 802 21 Funknetz OSI-Modell Mobile Computing Heterogenes Netzwerk IP 6 Hochschulschrift |
url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=024513754&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
volume_link | (DE-604)BV035238624 |
work_keys_str_mv | AT buburuzanteodor optimizationofaninterfaceabstractionlayerforheterogeneousnetworks |