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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

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Authors
황민식
Advisor
전화숙
Major
공과대학 컴퓨터공학부
Issue Date
2018-02
Publisher
서울대학교 대학원
Keywords
IEEE 802.11V2V communicationsLightweight data dissemination protocolMulti-hop
Description
학위논문 (석사)-- 서울대학교 대학원 : 공과대학 컴퓨터공학부, 2018. 2. 전화숙.
Abstract
IEEE 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.
Language
English
URI
https://hdl.handle.net/10371/141550
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College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Computer Science and Engineering (컴퓨터공학부)Theses (Master's Degree_컴퓨터공학부)
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