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Design and Implementation of a Lightweight Data Dissemination Protocol for V2V Communications
V2V 통신을 위한 경량 데이터 전송 프로토콜 설계 및 구현

DC Field Value Language
dc.contributor.advisor전화숙-
dc.contributor.author황민식-
dc.date.accessioned2018-05-29T03:32:04Z-
dc.date.available2018-05-29T03:32:04Z-
dc.date.issued2018-02-
dc.identifier.other000000149426-
dc.identifier.urihttps://hdl.handle.net/10371/141550-
dc.description학위논문 (석사)-- 서울대학교 대학원 : 공과대학 컴퓨터공학부, 2018. 2. 전화숙.-
dc.description.abstractIEEE 802.11 b/g/n enabled devices are popular and widely used to provide wireless network access. Therefore, it is often considered for configuring networks for vehicles. However, because of its short signal coverage and long link setup latency, this standard cannot be used directly to support vehicle-to-vehicle (V2V) communications. In this paper, a lightweight data dissemination protocol is proposed to tackle the aforementioned issues. By utilizing a management frame format of IEEE 802.11 for data transmission, the devices can directly communicate with each other without a prior link setup process. Moreover, it supports multi-hop transmission to deliver data to out of its transmission range through relay nodes. The proposed protocol has been implemented in commercial devices and evaluated in a real vehicular network environment. The experimental results show that it is able to support seamless data dissemination through multi-hop communications in vehicular environments.-
dc.description.tableofcontentsChapter 1. Introduction 1
Chapter 2. System model 4
Chapter 3. Lightweight data dissemination protocol 6
A. Frame Format 6
B. Data Transmission and Reception 9
C. Relay Node Selection 11
Chapter 4. Implementation 14
A. Transmission and Reception Flow 15
B. Change of the Default Data Rate 16
C. Fixing the Working Channel 16
Chapter 5. Performance evaluation 17
A. Experiment Settings 17
B. Experiment Results 20
Chapter 6. Conclusion 24
Bibliography 25
Abstract in Korean 27
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dc.formatapplication/pdf-
dc.format.extent688342 bytes-
dc.format.mediumapplication/pdf-
dc.language.isoen-
dc.publisher서울대학교 대학원-
dc.subjectIEEE 802.11-
dc.subjectV2V communications-
dc.subjectLightweight data dissemination protocol-
dc.subjectMulti-hop-
dc.subject.ddc621.39-
dc.titleDesign and Implementation of a Lightweight Data Dissemination Protocol for V2V Communications-
dc.title.alternativeV2V 통신을 위한 경량 데이터 전송 프로토콜 설계 및 구현-
dc.typeThesis-
dc.description.degreeMaster-
dc.contributor.affiliation공과대학 컴퓨터공학부-
dc.date.awarded2018-02-
Appears in Collections:
College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Computer Science and Engineering (컴퓨터공학부)Theses (Master's Degree_컴퓨터공학부)
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