Browse > Article
http://dx.doi.org/10.12815/kits.2013.12.5.061

Design of u-Transportation Communication Systems for Next-Generation ITS Services  

Song, Jung-Hoon (경북대학교 임베디드소프트웨어연구센터)
Lee, Jae-Jeong (경북대학교 임베디드소프트웨어연구센터)
Kim, Seong-Ryul (경북대학교 임베디드소프트웨어연구센터)
Kim, Jung-Joon (경북대학교 IT대학)
Seo, Dae-Wha (경북대학교 IT대학)
Publication Information
The Journal of The Korea Institute of Intelligent Transport Systems / v.12, no.5, 2013 , pp. 61-72 More about this Journal
Abstract
Next-generation ITS(Intelligent Transportation System) adopts WAVE(Wireless Access in Vehicular Environment) system which is capable of the bidirectional communication system in vehicular environments. u-Transportation system adopted WAVE communications system to show the optimal performance in terms of various services with regard to vehicle safety and traffic. In this paper, we introduce testbed of ubiquitous-Transportation system and its service. Then, we describe WAVE system for supporting next-generation ITS service. Also, we carried out tests in real road environments in order to verify communication functions of WAVE systems and its performance. We confirmed that our communication systems for supporting services meet the communication performance.
Keywords
ITS; Vehicular network; WAVE; IEEE 802.11p; u-T Testbed;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Y. S. Gang, "Fundamental Technology of u-Transportation", Korea Information Processing Society Review, vol. 16, no. 4, pp.14-22, July 2009.
2 T. H. Kim and Y. S. Gang, "Architecture Development of u-Transportation Traffic Information", Journal of KITS, vol. 4, no. 1, pp. 17-24, June 2007.
3 H. S. Oh and J. H. Park, "Technology Trends of Vehicle Communication Network," Electronics and Telecommunications Trends, vol. 23, no. 5, Oct. 2008.   과학기술학회마을
4 http://www.its.dot.gov/connected_vehicle/conn ected_vehicle.htm
5 http://www.cvisproject.org
6 http://www.drive-c2x.eu/
7 http://www.eurofot-ip.eu/
8 IEEE, "IEEE Std. 802.11-2007 Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications," 2007.
9 IEEE, "IEEE 802.11p-2010, Amendment6: Wireless Access in Vehicular Environment," 2010.
10 IEEE, "IEEE 1609.3-2010, Standard for Wireless Access in Vehicular Environments (WAVE)-Networking Services," 2010.
11 IEEE, "IEEE 1609.4-2010, Standard for Wireless Access in Vehicular Environments (WAVE)-Multi-channel Operation," 2010.
12 D. S. Shin, H. S. Yoo, and D. K. Kim, "EMDOR: Emergency Message Dissemination with ACK-Overhearing based Retransmission," International Conference on Ubiquitous and Future Networks, 2009.
13 D. S. Shin, and D. K. Kim, "A Sector-Based Backward Direction Detection Technique for Vehicular Ad Hoc Networks," International Conference on Ubiquitous and Future Networks, 2010.
14 J. J. Lee, J. H. Song, T. S. Ahn, J. H. Park, S. R. Kim, D. W. Seo, and D. S. Han, "Implementation of Communication Systems for u-Transportation Services", Conference of IEMEK, 2011.
15 R. N. Woo, J. H. Song, J. J. Lee, and D. S. Han, "Performance of Communication Infrastructure for u-T Testbed to support Intelligent Transportation Services", Conference of KITS, 2012.
16 Hassnaa Moustafa and Yan Zhang, "Vehicular Networks - Techniques, Standards, and Applications", CRC Press, 2009.
17 J. H. Song, R. N. Woo, D. S. Han, and K. J. Han, "A Channel Interval Adjustment Scheme to Improve RSU Capacity in Vehicular Networks," IEICE Communications Express, vol. 1, no. 3, pp.107-112, 2012.   DOI