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原文传递 Characterizing Information Propagation Through Inter-Vehicle Communication on a Simple Network of Two Parallel Roads.

题名：	Characterizing Information Propagation Through Inter-Vehicle Communication on a Simple Network of Two Parallel Roads.
作者：	B. X. Wang; K. Yin;
关键词：	communication networks,information propagation,network inter-vehicle communication/stochastic process, parallel roads, propagation distances, transmission ranges, gamma distribution, formulas, intelligent transportation systems (its)/stochastic process, parallel roads, propagation distances, transmission ranges, gamma distribution, formulas, intelligent transportation systems (its)
摘要：	In this report, we study information propagation via inter-vehicle communication along two parallel roads. By identifying an inherent Bernoulli process, we are able to derive the mean and variance of propagation distance. A road separation distance of X times the transmission range distinguishes two cases for approximating the success probability in the Bernoulli process. In addition, our results take the single road as a special case. The numerical test shows that the developed formulas are highly accurate. We also explore the idea of approximating the probability distribution of propagation distance with the Gamma distribution. / Supplementary Notes: Sponsored by Southwest Region Univ. Transportation Center, College Station, TX. / Availability Note: Product reproduced from digital image. Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)605-6900; and email at orders@ntis.gov. NTIS is located at 5301 Shawnee Road, Alexandria, VA, 22312, USA. / NTIS Prices: PC A05/MF A05 / Corporate Author Code: 015063000 / Classifivation: Unclassified report
报告类型：	科技报告