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A Novel Cross-Layer V2V Architecture for Direction-Aware Cooperative Collision Avoidance

Shahab Haider, Ziaul Haq Abbas, Ghulam Abbas, Muhammad Waqas, Shanshan Tu, Wei Zhao
2020 Electronics  
Moreover, DVCA enables secure, in-time, and reliable dissemination of warning messages, which provides adequate time for vehicles to prevent collisions.  ...  However, a robust and stable collision avoidance application is a cross-layer problem that must address a number of key challenges across all layers of a VANET communication architecture.  ...  The reduced overheads along with direction-aware prioritized warning messages dissemination result in reduced average warning message dissemination time for DVCA in comparison with the other architectures  ... 
doi:10.3390/electronics9071112 fatcat:gpbhlidco5f7rlaq6ewdyxmclu

Software-Defined Networks and Named Data Networks in Vehicular Ad Hoc Network Routing: Comparative Study and Future Directions

Ishtiaq Wahid, Sadaf Tanvir, Abdul Hameed, Masood Ahmad
2022 Security and Communication Networks  
Advanced routing schemes are selected for the survey from each category to evaluate new research results in VANET routing. This article also describes future directions for VANET/ITS routing research.  ...  Data Network-based VANET routing protocols and Software Defined Network-based VANET routing protocols have been developed in recent research.  ...  A routing protocol that copes with the topology changes in high-speed VANETs must be designed for two reasons.  ... 
doi:10.1155/2022/1270180 doaj:b3562ff6c630459db301c5dc3e816b4a fatcat:wlxiyrqrpjha7gteqrm2ifwvsu

A Robust Emergency Messages Routing Scheme for Urban VANETs

Mumtaz Ali Shah, Farrukh Zeeshan Khan, Ghulam Abbas
2022 Computers Materials & Continua  
A cluster-based EM transmitting technique is proposed in this paper. For urban VANETs, this paper pioneers the clustering of bi-directional road traffic for robust and efficient routing of EMs.  ...  In this regard, this paper introduces a routing protocol, namely, the bi-directional urban routing protocol (BURP).  ...  This paper presents a robust clustering protocol, called bi-directional urban routing protocol (BURP), for routing EMs in VANETs as an extension of P-DACCA.  ... 
doi:10.32604/cmc.2022.025981 fatcat:z24mlkbbiffl7jfokqtegbsw24