Modeling and Performance Analysis of Periodic Broadcast in Vehicular Ad Hoc Networks

2011 ◽  
Author(s):  
Qiong Yang ◽  
Jun Zheng ◽  
Lianfeng Shen
Keyword(s):  
Performance Analysis ◽  
Ad Hoc Networks ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Periodic Broadcast ◽  
And Performance ◽  
Hoc Networks

Performance Analysis of a Flexible MAC Protocol for Real-Time Services in Vehicular Ad-Hoc Networks

2005 ◽  
Vol 12 (3) ◽  
pp. 147-157
Author(s):  
Giuseppe Caizzone ◽  
Paolo Giacomazzi ◽  
Luigi Musumeci ◽  
Gabriella Saddemi ◽  
Giacomo Verticale
Keyword(s):  
Performance Analysis ◽  
Ad Hoc Networks ◽  
Real Time ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Mac Protocol ◽  
Hoc Networks

scholarly journals Performance Analysis of Full-Duplex Cooperative Communication in Vehicular Ad-Hoc Networks

2016 ◽  
Vol 49 (30) ◽  
pp. 227-232 ◽  
Author(s):  
Samuel Baraldi Mafra ◽  
Evelio M.G. Fernandez ◽  
Richard Demo Souza
Keyword(s):  
Performance Analysis ◽  
Ad Hoc Networks ◽  
Cooperative Communication ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Full Duplex ◽  
Hoc Networks

Efficient Mechanisms and Performance Analysis of Routing Protocols in VANETs for Realistic Scenarios

2016 ◽  
Vol 8 (3) ◽  
pp. 20-49 ◽  
Author(s):  
Christos Bouras ◽  
Vaggelis Kapoulas ◽  
Enea Tsanai
Keyword(s):  
Ad Hoc Networks ◽  
Routing Protocols ◽  
High Speed ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Traffic Efficiency ◽  
Pattern Movement ◽  
Manet Routing ◽  
And Performance ◽  
Hoc Networks

Vehicular Ad Hoc Networks (VANETs) are considered as a special case of mobile Ad Hoc Networks (MANETs) and are recently gaining a great attention from the research community. The need for improved road safety, traffic efficiency and direct communication along with the great complexity in routing, makes VANETs a highly challenging field. Routing in VANETs has to adapt to special characteristics such as high speed and road pattern movement as well as high linkage break probability. In this work, the authors show that traditional MANET routing protocols cannot efficiently handle the challenges in a VANET environment and thus need further modifications. For this reason, they propose and implement an enhancement mechanism, applied to the GPSR routing protocol that adapts to the needs of a VANET. The proposed mechanism's performance is evaluated through simulation sets for urban and highway scenarios and compared to the performance of the most common MANET routing protocols adopted in VANETs. The proposed enhancement is shown to be considerably beneficial and it significantly outperforms the rest of the tested routing protocols for almost every topology setting.

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