The European Telecommunications Standards Institute (ETSI) has just published the Statement of Requirements (SoR) of Project MESA (Broadband equipment specifications for public safety).
TS 170 001http://webapp.etsi.org/WorkProgram/Report_WorkItem.asp?WKI_ID=13346, Project MESA; Service Specification Group - Services and Applications; Statement of Requirements
The following documents were also published:
TR 170 002http://webapp.etsi.org/WorkProgram/Report_WorkItem.asp?WKI_ID=13348, Project MESA; Service Specification Group - Services and Applications; Definitions, symbols and abbreviations.
TR 170 003http://webapp.etsi.org/WorkProgram/Report_WorkItem.asp?WKI_ID=13347, Project MESA; Service Specification Group - Services and Applications; Basic requirements.
For further information consult:
Project MESA
http://www.projectmesa.org/