This paper2 proposes a vehicle-based communication system using multicast mechanism for live-video service. The vehicle-to-infrastructure (V2I) communication network (VICON) in this paper is composed of buffered-retransmission/switching/handover/ multicast agent (BRSHMA), some smart-Aps (SAP) and a number of vehicles. The BRSHMA and the SAPs perform handover using mapping table and an IP control packet, respectively. The BRSHMA supports multicast mechanism to solve the deficiency of VICON network bandwidth, takes charge of retransmission for packet lost/error and can reduce service delay time. Also, it can reduce the load of server and manages switching operation for the live-video streams from the server. We confirm the proposed mechanism provides smooth handover without recon-nection to server and is added only a few bytes as overhead.
목차
Abstract 1 Introduction 2. The Structure and Operation of Vehicle-to-Infrastructure Multicast Communication System 3. Algorithm of V2I Multicast Communication System for Live-video service 4. Result and Analysis of the Proposed System 5. Conclusion Acknowledgements References
키워드
V2I CommunicationMulticastMultimediaHandover
저자
Yoseop Woo [ Dept. of Information and Telecommunication Eng. of Incheon National University ]
Iksoo Kim [ Dept. of Information and Telecommunication Eng. of Incheon National University ]
Corresponding Author
보안공학연구지원센터(IJMUE) [Science & Engineering Research Support Center, Republic of Korea(IJMUE)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Multimedia and Ubiquitous Engineering
간기
월간
pISSN
1975-0080
수록기간
2008~2016
등재여부
SCOPUS
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Multimedia and Ubiquitous Engineering Vol.8 No5