An Evolving GPSR Protocol in Urban Roundabout Scenario

Abstract:

According to the research of VANET routing protocol, an improved protocol SN-GPSR has been proposed. It is based on the sensitive nodes. The nodes select routing through a special position and steady speed under GPSR protocol. In a crossroads scenario, we designed a vehicular mobility model and simulated it using NS-2. By analyzing the results, the network performance parameters of SN-GPSR have improved above the GPSR, such as delay, packet loss and others.

• Periodical: Applied Mechanics and Materials (Volume 596)
• Pages: 833-837
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.596.833
• Online since: July 2014
• Authors: Hai Yang Yu*, Hua Min Yang, Xiao Qiang Di, Liang Dong Qu
• Keywords: NS-2, SN-GPSR, Urban Roundabout, VANET

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