Sciweavers

TWC
2016

A Stochastic Geometry Model for Multi-Hop Highway Vehicular Communication

7 years 11 months ago
A Stochastic Geometry Model for Multi-Hop Highway Vehicular Communication
—Carrier sense multiple access (CSMA) protocol is standardized for vehicular communication to ensure a distributed and efficient communication between vehicles. However, several vehicular applications require efficient multi-hop information dissemination. This paper exploits stochastic geometry to develop a tractable and accurate modeling framework to characterize the multi-hop transmissions for vehicular networks in a multi-lane highway setup. In particular, we study the tradeoffs between per-hop packet forward progress, per-hop transmission success probability, and spatial frequency reuse (SFR) efficiency imposed by different packet forwarding schemes, namely, most forward with fixed radius (MFR), the nearest with forward progress (NFP), and the random with forward progress (RFP). We also define a new performance metric, denoted as the aggregate packet progress (APP), which is a dimensionless quantity that captures the aforementioned tradeoffs. To this end, the developed model...
Muhammad Junaid Farooq, Hesham ElSawy, Mohamed-Sli
Added 11 Apr 2016
Updated 11 Apr 2016
Type Journal
Year 2016
Where TWC
Authors Muhammad Junaid Farooq, Hesham ElSawy, Mohamed-Slim Alouini
Comments (0)