Multiple Exposure Coding for Short and Long Dual Transmission in Vehicle Optical Camera Communication
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Do, Trong-Hop | - |
dc.contributor.author | Yo, Myungsik | - |
dc.date.available | 2019-04-15T02:10:02Z | - |
dc.date.created | 2019-04-15 | - |
dc.date.issued | 2019-03 | - |
dc.identifier.issn | 2169-3536 | - |
dc.identifier.uri | http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/34324 | - |
dc.description.abstract | In vehicle optical camera communication (VOCC), LED lamps in a vehicle are used to transmit an optical signal that will be received by cameras attached in another vehicle. Although having many advantages, VOCC also has one drawback: in long-distance communication, transmitters are required to have low spatial frequencies to improve signal quality. However, for short-distance communication, the transmitters need to have high spatial frequencies to improve the data rate. To solve this problem, this paper proposes a multiple exposure-based overlay coding which allows both low and high spatial frequency signals to be transmitted in the same transmitter at the same time. Two cameras with exposure times set at different levels are used to receive the two kinds of signal. Consequently, the high signal quality of the long-distance communication and high data rate of the short-distance communication can be achieved simultaneously. The performance of the proposed coding is analyzed mathematically and then verified through simulations. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.relation.isPartOf | IEEE ACCESS | - |
dc.title | Multiple Exposure Coding for Short and Long Dual Transmission in Vehicle Optical Camera Communication | - |
dc.type | Article | - |
dc.identifier.doi | 10.1109/ACCESS.2019.2904974 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | IEEE ACCESS, v.7, pp.35148 - 35161 | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000463451800001 | - |
dc.identifier.scopusid | 2-s2.0-85063896613 | - |
dc.citation.endPage | 35161 | - |
dc.citation.startPage | 35148 | - |
dc.citation.title | IEEE ACCESS | - |
dc.citation.volume | 7 | - |
dc.contributor.affiliatedAuthor | Yo, Myungsik | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordAuthor | Optical camera communication | - |
dc.subject.keywordAuthor | visible light | - |
dc.subject.keywordAuthor | vehicle | - |
dc.subject.keywordAuthor | overlay coding | - |
dc.subject.keywordPlus | VISIBLE-LIGHT COMMUNICATION | - |
dc.subject.keywordPlus | ILLUMINATION | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Telecommunications | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Information Systems | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Telecommunications | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
Soongsil University Library 369 Sangdo-Ro, Dongjak-Gu, Seoul, Korea (06978)02-820-0733
COPYRIGHT ⓒ SOONGSIL UNIVERSITY, ALL RIGHTS RESERVED.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.