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Characterizing and Improving Next-Generation Network Infrastructures and Applications
Characterizing and Improving Next-Generation Network Infrastructures and Applications
Characterizing and Improving Next-Generation Network Infrastructures and Applications

상세정보

자료유형  
 학위논문 서양
최종처리일시  
20250211153006
ISBN  
9798384043997
DDC  
621.3
저자명  
Zhang, Xumiao.
서명/저자  
Characterizing and Improving Next-Generation Network Infrastructures and Applications
발행사항  
[Sl] : University of Michigan, 2024
발행사항  
Ann Arbor : ProQuest Dissertations & Theses, 2024
형태사항  
204 p
주기사항  
Source: Dissertations Abstracts International, Volume: 86-03, Section: B.
주기사항  
Advisor: Mao, Z. Morley.
학위논문주기  
Thesis (Ph.D.)--University of Michigan, 2024.
초록/해제  
요약The rapid evolution of network technologies and the increasing demand for fast, flexible, and reliable connectivity have led to the emergence of next-generation network infrastructures, including new mobile networks such as 5G, new network protocols such as QUIC, and even new communication paradigms such as LEO satellite networking. These infrastructures possess the potential to revolutionize a wide range of applications such as connected and autonomous vehicles. However, there is a lack of comprehensive investigation into their unique characteristics for enhancing network applications, as well as the adaptation needed for existing applications to harness their full capabilities. To address this challenge, in this dissertation, we demonstrate that systematic measurements and analyses aimed at unveiling the intricacies of emerging network infrastructures, along with the development and innovation of efficient network applications, hold the key to unlocking the full potential of the next-generation network ecosystem. For network application innovations, leveraging emerging vehicular connectivity and advanced sensor perception capabilities, we explore cooperative sensing for connected and autonomous vehicles. Specifically, we design an edge-assisted multi-vehicle collaboration framework based on Voronoi diagrams. As for network infrastructure measurements and improvements, we first characterize 5G network performance, power consumption, and application QoE implications through large-scale real-world experiments. Then, we examine the QUIC transport protocol over high-speed Internet, reveal QUIC's performance issues after comparing it with the traditional TCP protocol stack, and conduct an in-depth root cause analysis. Lastly, to understand LEO satellite networks, we take Starlink as an example and compare it with existing cellular networks in various aspects. We also explore the potential of enabling multipath transport between LEO satellite and cellular networks. Collectively, this dissertation showcases the interconnected impacts of next-generation network infrastructures and applications, and advocates for an organic integration of empirical analysis with practical design.
일반주제명  
Computer engineering
일반주제명  
Computer science
일반주제명  
Communication
키워드  
Computer networks
키워드  
Network measurement
키워드  
Cooperative perception
키워드  
5G network
키워드  
Satellite networking
기타저자  
University of Michigan Computer Science & Engineering
기본자료저록  
Dissertations Abstracts International. 86-03B.
전자적 위치 및 접속  
로그인 후 원문을 볼 수 있습니다.

MARC

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■040    ▼aMiAaPQ▼cMiAaPQ
■0820  ▼a621.3
■1001  ▼aZhang,  Xumiao.
■24510▼aCharacterizing  and  Improving  Next-Generation  Network  Infrastructures  and  Applications
■260    ▼a[Sl]▼bUniversity  of  Michigan▼c2024
■260  1▼aAnn  Arbor▼bProQuest  Dissertations  &  Theses▼c2024
■300    ▼a204  p
■500    ▼aSource:  Dissertations  Abstracts  International,  Volume:  86-03,  Section:  B.
■500    ▼aAdvisor:  Mao,  Z.  Morley.
■5021  ▼aThesis  (Ph.D.)--University  of  Michigan,  2024.
■520    ▼aThe  rapid  evolution  of  network  technologies  and  the  increasing  demand  for  fast,  flexible,  and  reliable  connectivity  have  led  to  the  emergence  of  next-generation  network  infrastructures,  including  new  mobile  networks  such  as  5G,  new  network  protocols  such  as  QUIC,  and  even  new  communication  paradigms  such  as  LEO  satellite  networking.  These  infrastructures  possess  the  potential  to  revolutionize  a  wide  range  of  applications  such  as  connected  and  autonomous  vehicles.  However,  there  is  a  lack  of  comprehensive  investigation  into  their  unique  characteristics  for  enhancing  network  applications,  as  well  as  the  adaptation  needed  for  existing  applications  to  harness  their  full  capabilities.  To  address  this  challenge,  in  this  dissertation,  we  demonstrate  that  systematic  measurements  and  analyses  aimed  at  unveiling  the  intricacies  of  emerging  network  infrastructures,  along  with  the  development  and  innovation  of  efficient  network  applications,  hold  the  key  to  unlocking  the  full  potential  of  the  next-generation  network  ecosystem.  For  network  application  innovations,  leveraging  emerging  vehicular  connectivity  and  advanced  sensor  perception  capabilities,  we  explore  cooperative  sensing  for  connected  and  autonomous  vehicles.  Specifically,  we  design  an  edge-assisted  multi-vehicle  collaboration  framework  based  on  Voronoi  diagrams.  As  for  network  infrastructure  measurements  and  improvements,  we  first  characterize  5G  network  performance,  power  consumption,  and  application  QoE  implications  through  large-scale  real-world  experiments.  Then,  we  examine  the  QUIC  transport  protocol  over  high-speed  Internet,  reveal  QUIC's  performance  issues  after  comparing  it  with  the  traditional  TCP  protocol  stack,  and  conduct  an  in-depth  root  cause  analysis.  Lastly,  to  understand  LEO  satellite  networks,  we  take  Starlink  as  an  example  and  compare  it  with  existing  cellular  networks  in  various  aspects.  We  also  explore  the  potential  of  enabling  multipath  transport  between  LEO  satellite  and  cellular  networks.  Collectively,  this  dissertation  showcases  the  interconnected  impacts  of  next-generation  network  infrastructures  and  applications,  and  advocates  for  an  organic  integration  of  empirical  analysis  with  practical  design.
■590    ▼aSchool  code:  0127.
■650  4▼aComputer  engineering
■650  4▼aComputer  science
■650  4▼aCommunication
■653    ▼aComputer  networks
■653    ▼aNetwork  measurement
■653    ▼aCooperative  perception
■653    ▼a5G  network
■653    ▼aSatellite  networking
■690    ▼a0984
■690    ▼a0464
■690    ▼a0459
■71020▼aUniversity  of  Michigan▼bComputer  Science  &  Engineering.
■7730  ▼tDissertations  Abstracts  International▼g86-03B.
■790    ▼a0127
■791    ▼aPh.D.
■792    ▼a2024
■793    ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17164467▼nKERIS▼z이  자료의  원문은  한국교육학술정보원에서  제공합니다.

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