PB: A Message Transmission Method Based on Area Layer Division in UAV Networks
المؤلفون المشاركون
Wang, Lisong
Zhu, Feifei
Zhou, Qing
Li, Kui
Liu, Liang
المصدر
International Journal of Aerospace Engineering
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-16، 16ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-11-11
دولة النشر
مصر
عدد الصفحات
16
الملخص EN
A search and rescue mission is a typical UAV network application scenario.
In this case, it is necessary to deliver messages quickly and efficiently to the ground station through mutual cooperation between UAVs.
Many methods used in this case have problems such as unbalanced popularity (the ratio of the relayed message number to the total message number) of nodes, large proportion of ping-pong effect, and long delay.
In view of the above problems, this paper proposes a method named PB (Popularity Balance Method for UAVs in the same area layer) based on division of the whole search area.
The method divides the search area into multiple area layers.
Message transmission between area layers adopts a geographical routing manner, that is, messages are transmitted to the area layer closer to the ground station.
The division of the search area changes the pattern of message transmission.
Messages are delivered to the area layer closer to the destination node rather than the node closer to the destination.
The pattern causes messages’ passing direction to be replaced by “point-to-point closer” to “point-to-face closer.” On the basis of message transmission at area layers, reasonable planning of UAVs’ distribution can effectively improve the network performance deterioration caused by a “hot spot.” Both analysis and experiments show that PB is superior to some existing methods in popularity balance of nodes and ping-pong effect.
In addition, experiments also show that it gets better results in targets of delay, delivery rate, and hop count.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Wang, Lisong& Zhu, Feifei& Zhou, Qing& Li, Kui& Liu, Liang. 2019. PB: A Message Transmission Method Based on Area Layer Division in UAV Networks. International Journal of Aerospace Engineering،Vol. 2019, no. 2019, pp.1-16.
https://search.emarefa.net/detail/BIM-1156266
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Wang, Lisong…[et al.]. PB: A Message Transmission Method Based on Area Layer Division in UAV Networks. International Journal of Aerospace Engineering No. 2019 (2019), pp.1-16.
https://search.emarefa.net/detail/BIM-1156266
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Wang, Lisong& Zhu, Feifei& Zhou, Qing& Li, Kui& Liu, Liang. PB: A Message Transmission Method Based on Area Layer Division in UAV Networks. International Journal of Aerospace Engineering. 2019. Vol. 2019, no. 2019, pp.1-16.
https://search.emarefa.net/detail/BIM-1156266
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1156266
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