Line-of-Sight Obstruction Analysis for Vehicle-to-Vehicle Network Simulations in a Two-Lane Highway Scenario
المؤلفون المشاركون
Tufvesson, Fredrik
Abbas, Taimoor
المصدر
International Journal of Antennas and Propagation
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-12-22
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
In vehicular ad-hoc networks (VANETs) the impact of vehicles as obstacles has largely been neglected in the past.
Recent studies have reported that the vehicles that obstruct the line-of-sight (LOS) path may introduce 10–20 dB additional loss, and as a result reduce the communication range.
Most of the traffic mobility models (TMMs) today do not treat other vehicles as obstacles and thus cannot model the impact of LOS obstruction in VANET simulations.
In this paper the LOS obstruction caused by other vehicles is studied in a highway scenario.
First a car-following model is used to characterize the motion of the vehicles driving in the same direction on a two-lane highway.
Vehicles are allowed to change lanes when necessary.
The position of each vehicle is updated by using the car-following rules together with the lane-changing rules for the forward motion.
Based on the simulated traffic a simple TMM is proposed for VANET simulations, which is capable to identify the vehicles that are in the shadow region of other vehicles.
The presented traffic mobility model together with the shadow fading path-loss model can take into account the impact of LOS obstruction on the total received power in the multiple-lane highway scenarios.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Abbas, Taimoor& Tufvesson, Fredrik. 2013. Line-of-Sight Obstruction Analysis for Vehicle-to-Vehicle Network Simulations in a Two-Lane Highway Scenario. International Journal of Antennas and Propagation،Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-473214
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Abbas, Taimoor& Tufvesson, Fredrik. Line-of-Sight Obstruction Analysis for Vehicle-to-Vehicle Network Simulations in a Two-Lane Highway Scenario. International Journal of Antennas and Propagation No. 2013 (2013), pp.1-9.
https://search.emarefa.net/detail/BIM-473214
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Abbas, Taimoor& Tufvesson, Fredrik. Line-of-Sight Obstruction Analysis for Vehicle-to-Vehicle Network Simulations in a Two-Lane Highway Scenario. International Journal of Antennas and Propagation. 2013. Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-473214
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-473214
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر