Dedicated short-range communication (DSRC) is a wireless communication technology that enables short-range, high-speed data exchange between vehicles and roadside infrastructure. DSRC is being developed as a key enabler for intelligent transportation systems (ITS), and is seen as a potential successor to existing technologies such as cellular communication and Wi-Fi.
DSRC is based on the IEEE 802.11 standard, and uses the 5.9 GHz frequency band allocated by the Federal Communications Commission (FCC) for vehicular communication. DSRC offers a number of advantages over other wireless communication technologies, including high data rates (up to 100 Mbps), low latency (less than 10 ms), and robustness to interference.
DSRC is already being used in a number of applications, such as electronic toll collection and vehicle-to-vehicle (V2V) communication. In the future, it is expected to play a key role in a wide range of ITS applications, including connected and automated vehicles, traffic management, and infotainment.
What is the purpose of dedicated short range communications?
Dedicated short range communications (DSRC) is a wireless communication technology that enables short-range, two-way data exchange between vehicles and roadside infrastructure. DSRC is used for a variety of applications including toll collection, electronic license plate recognition, and cooperative collision avoidance.
What is DSRC protocol?
DSRC is a short-range wireless communications protocol that allows devices to exchange data over the air. It operates in the unlicensed 2.4 GHz band and can achieve data rates of up to 250 kbps.
DSRC is often used in automotive applications such as toll collection and electronic parking meters. It can also be used in other short-range wireless applications such as industrial control and monitoring, asset tracking, and security. What is short range communication technology? Short range communication technology refers to any type of communication technology that allows devices to communicate with each other over a short distance. This can include technologies like Bluetooth, NFC, and Zigbee.
What is the difference between DSRC and C-V2X?
There are a few key differences between DSRC and C-V2X:
1. DSRC is based on the IEEE 802.11 standard, while C-V2X is based on the 3GPP Release 14 specification.
2. DSRC uses the 5.9 GHz frequency band, while C-V2X uses the 5.850-5.925 GHz frequency band.
3. DSRC supports data rates up to 6 Mbps, while C-V2X supports data rates up to 10 Mbps.
4. DSRC has a maximum range of 1000 meters, while C-V2X has a maximum range of 3000 meters.
5. DSRC uses OFDM modulation, while C-V2X uses SC-FDMA modulation.
Is DSRC a 5G?
DSRC (Dedicated Short-Range Communications) is a wireless technology that enables short-range communications between devices. It is based on the IEEE 802.11 standard and operates in the 5.9 GHz band. DSRC is often used for vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) applications.
While DSRC is not technically a 5G technology, it is often considered to be a part of the 5G ecosystem due to its ability to support high-speed data rates and low latency communications.