標題: QoS-aware roadside base station assisted routing in vehicular networks
作者: Huang, Chenn-Jung
Chuang, Yi-Ta
Chen, You-Jia
Yang, Dian-Xiu
Chen, I-Fan
資訊工程學系
Department of Computer Science
關鍵字: Quality of service (QoS);Inter-vehicle communication;Neural network;Road-to-vehicle communication;Vehicular networks
公開日期: 1-十二月-2009
摘要: The transmission technology for intelligent transportation systems can be typically classified into two categories, namely, road-to-vehicle communication (RVC) and inter-vehicle communication (IVC). RVCs perform the information communication service offer from road to vehicle whereas the IVCs perform the information communication through vehicles. This work proposes quality of service (QoS)-aware roadside base station assisted routing mechanisms to establish a routing path in IVC with the assistance of roadside base station. A link failure prevention mechanism is employed to effectively construct alternative routing path required by the volatile network topology in vehicular Ad hoc networks. Besides, a bandwidth consumption predictor is presented to avoid dropping packets owing to inadequate bandwidth during handoffs. A neural network with fast learning algorithm is adopted as the core module for estimating the parameters used in the proposed schemes. Simulation results demonstrate the effectiveness and feasibility of the proposed work. (C) 2009 Elsevier Ltd. All rights reserved.
URI: http://dx.doi.org/10.1016/j.engappai.2009.04.003
http://hdl.handle.net/11536/6394
ISSN: 0952-1976
DOI: 10.1016/j.engappai.2009.04.003
期刊: ENGINEERING APPLICATIONS OF ARTIFICIAL INTELLIGENCE
Volume: 22
Issue: 8
起始頁: 1292
結束頁: 1301
顯示於類別:期刊論文


文件中的檔案:

  1. 000272285000014.pdf