The search functionality is under construction.
The search functionality is under construction.

A Visual-Identification Based Forwarding Strategy for Vehicular Named Data Networking

Minh NGO, Satoshi OHZAHATA, Ryo YAMAMOTO, Toshihiko KATO

  • Full Text Views

    0

  • Cite this

Summary :

Currently, NDN-based VANETs protocols have several problems with packet overhead of rebroadcasting, control packet, and the accuracy of next-hop selection due to the dynamic topology. To deal with these problems in this paper, we propose a robust and lightweight forwarding protocol in Vehicular ad-hoc Named Data Networking. The concept of our forwarding protocol is adopting a packet-free approach. A vehicle collects its neighbor's visual identification by a pair of cameras (front and rear) to assign a unique visual ID for each node. Based on these IDs, we construct a hop-by-hop FIB-based forwarding strategy effectively. Furthermore, the Face duplication [1] in the wireless environment causes an all-broadcast problem. We add the visual information to Face to distinguish the incoming and outgoing Face to prevent broadcast-storm and make FIB and PIT work more accurate and efficiently. The performance evaluation results focusing on the communication overhead show that our proposal has better results in overall network traffic costs and Interest satisfaction ratio than previous works.

Publication
IEICE TRANSACTIONS on Information Vol.E106-D No.2 pp.204-217
Publication Date
2023/02/01
Publicized
2022/11/17
Online ISSN
1745-1361
DOI
10.1587/transinf.2022EDP7084
Type of Manuscript
PAPER
Category
Information Network

Authors

Minh NGO
  University of Electro-protect Communications
Satoshi OHZAHATA
  University of Electro-protect Communications
Ryo YAMAMOTO
  University of Electro-protect Communications
Toshihiko KATO
  University of Electro-protect Communications

Keyword