Towards 5G network slicing for vehicular ad-hoc networks: An end-to-end approach

2020 ◽  
Vol 149 ◽  
pp. 252-258 ◽  
Author(s):  
Muhammad Afaq ◽  
Javed Iqbal ◽  
Talha Ahmed ◽  
Ihtesham Ul Islam ◽  
Murad Khan ◽  
...  
Keyword(s):  
Ad Hoc Networks ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Network Slicing ◽  
5G Network ◽  
End To End ◽  
Hoc Networks

An End-to-End (E2E) Network Slicing Framework for 5G Vehicular Ad-hoc Networks

2021 ◽  
pp. 1-1
Author(s):  
Ammara Khan ◽  
Mehran Abolhasan ◽  
Wei Ni ◽  
Justin Lipman ◽  
Abbas Jamalipour
Keyword(s):  
Ad Hoc Networks ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Network Slicing ◽  
End To End ◽  
Hoc Networks

scholarly journals Cross-Layer and SDN Based Routing Scheme for P2P Communication in Vehicular Ad-Hoc Networks

2019 ◽  
Vol 9 (22) ◽  
pp. 4734 ◽  
Author(s):  
You ◽  
Cheng ◽  
Wang ◽  
Chen ◽  
Chen
Keyword(s):  
Ad Hoc Networks ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Channel Allocation ◽  
Global Network ◽  
Cross Layer ◽  
Routing Scheme ◽  
End To End Delay ◽  
End To End ◽  
Hoc Networks

Conventional routing protocols proposed for Vehicular Ad-hoc Network (VANET) are usually inefficient and vulnerable for multi-hop data forwarding due to the unavailability of global information and inefficiencies in their route discovering schemes. However, with the recently emerged software defined vehicular network (SDVN) technologies, link stability can be better improved through the availability of global network information. Thus, in this paper, we present a novel software-defined network (SDN) based routing scheme for P2P connection under urban inter-vehicle networks that can find a global optimal route between source and destination. This is a cross-layer routing protocol in VANETs, which utilizes metrics not only considering the position and velocity of vehicles, but also channel allocation and link duration when selecting the relay vehicles. Consequently, it starts a route discovery process which can improve the network performance in terms of end-to-end delay and low overhead. Furthermore, packet loss is largely minimized by the relatively stable paths. With the help of realistic simulation, we show that the proposed routing framework performs better than other three latest SDVN and conventional VANET protocols in routing overhead, average end-to-end delay, packet drop ratio, and average throughput. Therefore, our routing scheme is more suitable for 5G-enabled vehicular ad-hoc networks in future.

Sign in / Sign up

Export Citation Format

Share Document