TL;DR: A summary is given of a computer model based upon an equation for the minimum-acceptable interference distance that forms the basis for a geometry-and equipment-parameter-sensitive frequency-assignment method.
Abstract: A summary is given of a computer model based upon an equation for the minimum-acceptable interference distance. It forms the basis for a geometry-and equipment-parameter-sensitive frequency-assignment method.
TL;DR: Need to fix the ITS standard combining WAVE and DSRC specifications soon and two suggestions to activate the ITS industry are provided.
Abstract: Recently, automobile traffic systems are evolving toward Intelligent Traffic Systems(ITS) with smart sensor technology and collaboration between traffic systems and external ones. On the contrary, Korean ITS services have little improvement comparing with other communication services. The main causes of this phenomenon are due to already allocation of ITS recommended frequency band to broadcasting services, and also dedication of DSRC frequency band over ISM band resulting in interferences. This paper provides the analysis of current Korean ITS technology status, and two suggestions to activate the ITS industry. First, need to fix the ITS standard combining WAVE and DSRC specifications soon. Second, ITS frequency allocation to complete its standard implementation in near time frame.