3/25/2023 0 Comments Qq register![]() ![]() On Decemthe Commission adopted a Report and Order establishing licensing and service rules for the Dedicated Short Range Communications (DSRC) Service in the Intelligent Transportation Systems (ITS) Radio Service in the 5.850-5.925 GHz band (5.9 GHz band). In October 1999, the Commission allocated the 5.9 GHz band for DSRC-based ITS applications and adopted basic technical rules for DSRC operations. TEA-21 also directed DOT to promote, through the National Architecture, interoperability among ITS technologies implemented throughout the United States. The following year, in 1998, Congress passed and the President signed into law the Transportation Equity Act for the 21st Century ("TEA-21"), which directed the Commission, in consultation with the Department of Transportation (DOT), to consider the spectrum needs “for the operation of intelligent transportation systems, including spectrum for the dedicated short-range vehicle-to-wayside wireless standard,” DSRC. In 1997, ITS America petitioned the Commission to allocate seventy-five megahertz of spectrum in the 5.9 GHz band for ITS, in particular for DSRC. The band is also eligible for use by non-public safety entities for commercial or private DSRC operations. It can save lives by warning drivers of an impending dangerous condition or event in time to take corrective or evasive actions. The DSRC Service involves vehicle-to-vehicle and vehicle-to-infrastructure communications, helping to protect the safety of the traveling public. QQ - Intelligent Transportation Service (Non-Public Safety).IQ - Intelligent Transportation Service (Public Safety). ![]()
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