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STRAW - An Integrated Mobility and Traffic Model for VANETs.
| 题名： | STRAW - An Integrated Mobility and Traffic Model for VANETs. |
| 作者： | choffnes, d. r. bustamante, f. e. |
| 关键词： | symposia, monitoring, accuracy, roads, range(extremes), maps, real time |
| 摘要： | Ad-hoc wireless communication among highly dynamic, mobile nodes in a urban network is a critical capability for a wide range of important applications including automated vehicles, real-time traffic monitoring, and battleground communication. When evaluating application performance through simulation, a realistic mobility model for vehicular ad-hoc networks (VANETs) is critical for accurate results. This technical report discusses the implementation of STRAW, a new mobility model for VANETs in which nodes move according to a realistic vehicular traffic model on roads defined by real street map data. The challenge is to create a traffic model that accounts for individual vehicle motion without incurring significant overhead relative to the cost of performing the wireless network simulation. We identify essential and optional techniques for modeling vehicular motion that can be integrated into any wireless network simulator. We then detail choices we made in implementing STRAW. / NOTE: Conference paper. / Supplementary Notes: The original document contains color images. Presented at the 10th International Command and Control Research and Technology Symposium (ICCRTS 2005) held in McLean, VA on 13-16 Jun 2005. Published in the Proceedings of the 10th International Command and Control Research and Technology Symposium (ICCRTS 2005) Jun 2005. / 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 5285 Port Royal Road, Springfield, VA, 22161, USA. |
| 总页数： | u0715；45p |
| 报告类型： | 科技报告 |
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