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 == See also == IEEE 802.11p == References == Status of Project IEEE 802.11p Bob Williams, Intelligent Transport Systems Standards, p. 221, Artech House, 2008 ISBN 9781596932913.