Clustering, Connectivity, and Monitoring Challenges in Vehicular Ad Hoc Networks
نویسندگان
چکیده
Communications among vehicles is an important field of study for transportation systems. Vehicular Ad Hoc Networks (VANETs) are appropriate networks that can be applied to intelligent transportation systems (Nadeem, 2006). VANET is based on short-range wireless communications among vehicles and is built on-the-fly and do not need any investment, except the wireless network interfaces that will be a standard feature in the next generation of vehicles. The Federal Communications Commission (US FCC) has allocated 75 MHz of spectrum in the 5.9 GHz band for the Dedicated Short Range Communication standard (DSRC) for VANET communications (Abdulhamid, 2007). The purpose of DSRC is to enhance bandwidth and to reduce latency for vehicle-to-vehicle and vehicle-to-infrastructure communications (Abdulhamid, 2007). abStract
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