Home
gpo.gov
govinfo.gov

e-CFR Navigation Aids

Browse

Simple Search

Advanced Search

 — Boolean

 — Proximity

 

Search History

Search Tips

Corrections

Latest Updates

User Info

FAQs

Agency List

Incorporation By Reference

eCFR logo

Related Resources

Electronic Code of Federal Regulations

We invite you to try out our new beta eCFR site at https://ecfr.federalregister.gov. We have made big changes to make the eCFR easier to use. Be sure to leave feedback using the Feedback button on the bottom right of each page!

e-CFR data is current as of December 2, 2020

Title 47Chapter ISubchapter DPart 95Subpart L → §95.3103


Title 47: Telecommunication
PART 95—PERSONAL RADIO SERVICES
Subpart L—DSRCS On-Board Units


§95.3103   Definitions, OBUs.

Dedicated Short-range Communications Services (DSRCS). A service providing for data transfer between various mobile and roadside transmitting units for the purposes of improving traffic flow, highway safety and performing other intelligent transportation functions. See §90.7 of this chapter for a more detailed definition.

On-Board Unit (OBU). OBUs are low-power devices on vehicles that transfer data to roadside units in the Dedicated Short-Range Communications Service (see §§90.371-90.383 of this chapter), to improve traffic flow and safety, and for other intelligent transportation system purposes. See §90.7 of this chapter.

Roadside Unit (RSU). See §90.7 of this chapter.

Need assistance?