Intelligent transport systems. Communications access for land mobiles (CALM). Data retention for law enforcement algolia-search-ignore Operational requirements

Operational requirements

form of tooth

Adverse effect on signalling systems or track circuits

This test is considered only as a material selection test to ensure that the chosen materials are satisfactory for the intended life of the cable

BS EN 13108-1 to BS EN 13108-7

Intelligent transport systems. Communications access for land mobiles (CALM). Data retention for law enforcement algolia-search-ignore Operational requirements1 Scope This Technical Report reviews the intelligent transport systems (ITS) landscape and the provisions of data retention (DR) to ITS deployments. In particular, it considers the communications access for land mobiles (CALM) environment and the services offered in the IPv6 domain served by CALM and ITS in general. NOTE The analysis in this Technical Report has been made with respect to the European Data Retention Directive and applies in general.