Performance of CDMA and CSMA Based Inter-Vehicle Networks for Safe Driving.

Author(s)
Yomo, H. Miyamoto, M. Shagdar, O. Ohyama, T. Shirazi, M.N. Miura, R. & Obana, S.
Year
Abstract

This paper investigates performance of inter-vehicle networks offering safety driving support. The authors compare performance of carrier sense multiple access (CSMA) based systems with that of our newly developed system based on code division multiple access (CDMA), called multi-carrier multi-code spread aloha (MM-SA) system. The authors also enhance CSMA based systems so that they can improve communication performance. Assuming a realistic accident scenario at an intersection, the authors provide simulation results of MM-SA and CSMA based systems, and show that the proposed MM-SA isthe only scheme which can satisfy the requirements set by the safety driving application.

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Publication

Library number
C 47312 (In: C 46669 CD-ROM) /91 /73 /72 /21 / ITRD E853028
Source

In: ITS in daily life : proceedings of the 16th World Congress on Intelligent Transport Systems (ITS), Stockholm, Sweden, September 21-25, 2009, 8 p.

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This publication is one of our other publications, and part of our extensive collection of road safety literature, that also includes the SWOV publications.