CALM M5

CALM M5 is the ISO 21215 standard that incorporates WAVE (WAVE PHY/MAC is IEEE 802.11p standard) and adds the following features:
 * Global (European) 5 GHz spectrum
 * Regulatory domain (border) management
 * Directivity and EMC control
 * Regional DSRC cooperation
 * Multiple radios/interfaces/antenna management through network connection
 * GPRS/UMTS/+++ network interconnectivity