نتایج جستجو برای: dsrc

تعداد نتایج: 346  

Journal: :IEEE Transactions on Intelligent Transportation Systems 2023

Vehicle-to-Vehicle (V2V) communication systems have an eminence potential to improve road safety and optimize traffic flow by broadcasting Basic Safety Messages (BSMs). Dedicated Short-Range Communication (DSRC) LTE Vehicle-to-Everything (V2X) are two candidate technologies enable V2V communication. DSRC relies on the IEEE 802.11p standard for its PHY MAC layer while LTE-V2X is based 3GPP’s Rel...

Journal: :IEEE Network 2022

Twenty-two years after the advent of firstgeneration vehicular network, i.e., dedicated short-range communications (DSRC) standard/IEEE 802.11p, technology market has become very competitive with a new player, Cellular Vehicle-to-Everything (C-V2X). Currently, C-V2X likely dominates race because big advantages comprehensive coverage and high throughput/reliability. Meanwhile, DSRC-based technol...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شاهد - دانشکده فنی و مهندسی 1390

محدوده فرکانسی برای سیستم های فراپهن باند، بین 1/3 تا 6/10 گیگاهرتز، باعث ایجاد تداخل با سیستم های بی سیم موجود، از قبیل سیستم های dedicated short range communication (dsrc) و wlan می شود. dsrc، یک فن آوری ارتباط بی سیم با برد کوتاه است که ایجاد ارتباط بین وسایل نقلیه و همچنین وسیله نقلیه و تجهیزات ارتباطی کنار جاده ها را میسر می سازد. باند فرکانسی 850/5 تا 925/5 گیگاهرتز به این سیستم ها اختصاص...

Journal: :IEEE Transactions on Intelligent Transportation Systems 2021

Intelligent Transportation Systems (ITS) have attracted the attention of researchers and general public alike as a means to alleviate traffic congestion. Recently, maturity wireless technology has enabled cost-efficient way achieve ITS by detecting vehicles using Vehicle Infrastructure (V2I) communications. Traditional algorithms, in most cases, assume that every vehicle is observed, such camer...

Journal: :Electronics 2023

In this paper, we introduce an electronically tuneable band-stop filter based on a dielectric resonator, along with its design principles and equivalent circuit model aimed at the coexistence of intelligent transport systems (ITS) cellular vehicle-to-everything (C-V2X) communications operating 5.9 GHz, widely spread vehicular dedicated short range (DSRC) 5.8 GHz. The proposed architecture invol...

Journal: :Lecture notes in electrical engineering 2021

Intelligent Transportation System (ITS) consisting of Vehicle Ad-hoc Networks (VANET) offers a major role in ensuring safer environment cities for drivers and pedestrians. VANET has been classified into two main parts which are to Infrastructure (V2I) along with (V2V) Communication System. This technology is still development not fully implemented worldwide. Currently, Dedicated Short Range (DS...

Journal: :Applied sciences 2022

With the continuous development of connected and automated vehicles (CAVs) Internet Vehicle (IoV) technologies, various application scenarios have put forward higher requirements for vehicular communications. On one hand, applications related to vehicle driving safety require lower latency throughput. other users who use cellular vehicle-to-everything (C-V2X) transfer data will face high commun...

Journal: :International Journal of Innovative Research in Science, Engineering and Technology 2015

2011
M. R. Hafner D. Cunningham D. Del Vecchio

We present experimental results for an active control Intersection Collision Avoidance (ICA) system implemented on modified Lexus IS250 test vehicles. The system utilizes vehicle-to-vehicle (V2V) Dedicated Short-Range Communications (DSRC) to share safety critical state information, allowing for distributed implementation of our provably safe algorithms. Safety is achieved in potential collisio...

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