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dc.contributor.advisor 박경준 -
dc.contributor.author Seobin Jeong -
dc.date.accessioned 2023-03-22T19:57:36Z -
dc.date.available 2023-03-22T19:57:36Z -
dc.date.issued 2023 -
dc.identifier.uri http://hdl.handle.net/20.500.11750/45762 -
dc.identifier.uri http://dgist.dcollection.net/common/orgView/200000656851 -
dc.description Cooperative intelligent transport systems (C-ITS), Unsupervised machine learning-based clustering, 5G Sidelink HARQ, VANET network topology -
dc.description.tableofcontents Ⅰ. INTRODUCTION 1
Ⅱ. RELATED WORK 6
Ⅲ. NETWORK MODEL AND ASSUMPTIONS 9
3.1 Assumptions of road, vehicles and gNB environments for one-hop cluster based V2X network 9
3.2 Channel and interference model 10
3.3 Vehicular mobility scenario 12
Ⅳ. SIDELINK RADIO LINK FAILURE (RLF) CAUSED BY VEHICULAR MOBILITY IN 5G-V2X 13
4.1 Sidelink radio link failure (RLF) caused by vehicular mobility in 5G-V2X 13
4.2 Sidelink RLF probability 14
4.3 Sidelink RLF ratio caused by vehicular mobility at the intersection 15
Ⅴ. PROPOSED CLUSTERING ALGORITHM 19
5.1 Distance related dissimilarity metric function 19
5.2 Descriptions of proposed K-medoids clustering algorithm 20
5.3 The Number of Clusters 22
Ⅵ. PERFORMANCE EVALUATION 23
6.1 Simulation Environments 23
6.2 Performance Analysis of Proposed Clustering Algorithm 25
6.3 V2V link network performance evaluation 27
Ⅶ. CONCLUSION 30
REFERENCES 31
SUMMARY (KOREAN) 36
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dc.format.extent 36 -
dc.language eng -
dc.publisher DGIST -
dc.title Reliability-Aware 5G-V2V Network Topology Formation at the Intersection: An Aspect of Sidelink HARQ Feedback Performance -
dc.type Thesis -
dc.identifier.doi 10.22677/THESIS.200000656851 -
dc.description.degree Master -
dc.contributor.department Department of Electrical Engineering and Computer Science -
dc.contributor.coadvisor Ji-Woong Choi -
dc.date.awarded 2023-02-01 -
dc.publisher.location Daegu -
dc.description.database dCollection -
dc.citation XT.IM 정54 202302 -
dc.date.accepted 2023-03-21 -
dc.contributor.alternativeDepartment 전기전자컴퓨터공학과 -
dc.subject.keyword Cooperative intelligent transport systems (C-ITS) -
dc.subject.keyword Unsupervised machine learning-based clustering -
dc.subject.keyword 5G Sidelink HARQ -
dc.subject.keyword VANET network topology -
dc.contributor.affiliatedAuthor Seobin Jeong -
dc.contributor.affiliatedAuthor Kyung-Joon Park -
dc.contributor.affiliatedAuthor Ji-Woong Choi -
dc.contributor.alternativeName 정서빈 -
dc.contributor.alternativeName Kyung-Joon Park -
dc.contributor.alternativeName 최지웅 -
dc.rights.embargoReleaseDate 2025-02-28 -
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