Results 161 to 170 of about 3,138 (216)

Edge based distributed framework for real time hazard detection and road safety in smart transportation. [PDF]

open access: yesSci Rep
Sahu D   +8 more
europepmc   +1 more source

Adaptive congestion control for DSRC vehicle networks

open access: yesIEEE Communications Letters, 2010
Dedicated short range communications (DSRC) was proposed for collaborative safety applications (CSA) in vehicle communications. In this article we propose two adaptive congestion control schemes for DSRC-based CSA. A cross-layer design approach is used with congestion detection at the MAC layer and traffic rate control at the application layer ...
Jianhua He   +2 more
exaly   +5 more sources

Vehicle-to-vehicle safety messaging in DSRC

open access: yesProceedings of the 1st ACM international workshop on Vehicular ad hoc networks, 2004
This paper studies the design of layer-2 protocols for a vehicle to send safety messages to other vehicles. The target is to send vehicle safety messages with high reliability and low delay. The communication is one-to-many, local, and geo-significant.
Qing Xu 0007   +3 more
openaire   +2 more sources

DSRC Rebroadcasting

SAE International Journal of Passenger Cars - Electronic and Electrical Systems, 2015
<div class="section abstract"><div class="htmlview paragraph">Dedicated Short Range Communications (DSRC) for vehicle-to-vehicle (V2V) cooperative applications for advanced safety is becoming a reality. Many automotive manufactures are entering advanced research phases or even planning deployments of such applications in the near future ...
Radovan Miucic, David Weber
openaire   +1 more source

Evaluation of DSRC and LTE for V2X

2019 IEEE 9th Annual Computing and Communication Workshop and Conference (CCWC), 2019
Researchers are actively working on technologies that enable vehicles to communicate with each other and with surrounding devices in the environment. Currently, Dedicated Short Range Radio (DSRC) and cellular communication based approaches such as 4G/LTE and 5G are the most promising technologies for Vehicular communications (V2X). The main goal of V2X
Taajwar Bey, Girma S. Tewolde
openaire   +1 more source

The effect of 802.11a on DSRC for ETC communication

2012 IEEE Wireless Communications and Networking Conference (WCNC), 2012
There are increasing interest recently in using 802.11p for ETC (Electronic Toll Collection) communication. However, there are two potential problems for using 802.11p for mission-critical applications like ETC. First, a 802.11p wireless network is prone to fading, shadowing, and interferences, which might result in packet losses. But the WSMP protocol
Kun-Chan Lan   +2 more
openaire   +1 more source

Cell design for next DSRC applications

2009 International Conference on Ultra Modern Telecommunications & Workshops, 2009
This paper introduces the first concept for DSRC (Dedicated Short Range Communication) cell design combining of mobile communication cell design. In terms of cell design of wireless communication, there is paper which explains cellular structure for urban area for UMTS 1) 2). In current DSRC activities, there are many projects on going such as C2C-CC3)
Tsutomu Tsuboi   +3 more
openaire   +1 more source

A design of FPGA-based DSRC receiver

2015 10th International Conference on Communications and Networking in China (ChinaCom), 2015
The Dedicated Short Range Communications (DSRC)-based vehicular communications suffer from highly dynamic outdoor environments, which cannot be characterized correctly and accurately by computer-based simulations. Evaluating new algorithms and schemes in real outdoor environments highlights the need for an easy-to-use DSRC test-bed.
Xiang Li   +7 more
openaire   +1 more source

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