Pinho, Luís MiguelVasques, Francisco2014-01-292014-01-292000http://hdl.handle.net/10400.22/3505In this report, the Hard Real-Time Subsystem of DEAR-COTS is described, and the services it must provide are identified. This report is an input of ISEP/IPP and FEUP for the specification of the DEAR-COTS architecture (deliverable to the FCT).engreport