{'fraction_non_alphanumeric': 0.025893958076448828, 'fraction_numerical': 0.0, 'mean_word_length': 5.294573643410852, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
HLA Based Vehicular Ad-Hoc Networks Simulation

Vehicular Ad-hoc network (VANET) is a promising technology in enabling highway active safety applications such as collision warning and information broadcasting. Nowadays, VANET is extended to offer more services like vehicle tracking, WI-FI access, and Global Positioning System (GPS) services. However, there`s still serious challenges in enabling information disseminated while avoiding broadcast storm. In this paper, we develop an HLA Federation with two federates to evaluate the VANET performance with or without Road-side Unit (RSU) in the same scenarios. We use OPNET Modeler to evaluate the performance of VANET and use Paramics to set the trajectory of vehicle node in OPNET Modeler and find out the improvement of communication quality brought by RSU.