Testing Requirements
This document defines various aspects of P25 CAP, including new Participating Equipment Manufacturer Requirements to maintain equipment on the Approved (Grant-Eligible) Equipment list.
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Interoperable Communication
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P25 ISSI/CSSI Conformance Test Tool Validation CAB
The purpose of this document is to clearly convey the procedures, requirements, and guidance used by the Department of Homeland Security Science & Technology (DHS S&T) P25 Compliance Assessment Program (P25 CAP) for approving and recognizing an Inter-subsystem interface/Console sub-system interface (ISSI/CSSI) Conformance Test Tool (ICCTT) for the conduct of the P25 Compliance assessment.
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Jamming
The Department of Homeland Security (DHS) Science and Technology Directorate (S&T) works to combat jamming threats by evaluating the threat, developing and testing mitigation technologies and tactics, working with public safety agencies to update training procedures, and raising awareness of jamming threats and reporting channels. S&T is committed to increasing communications resilience by making first responders safer and more aware of jamming and its potential impact to their communications, safety and ability to execute their mission.
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S&T JamX 22: Counter-Jamming Event Factsheet
JamX 22 continues S&T's work and findings from the 2016 and 2017 First Responder Electronic Jamming Exercises. Results from JamX 22 will help improve resilient communications training.
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P25 CAP ISSI/CSSI Interoperability Test Requirements CAB
This document replaces the previous ISSI/CSSI Interoperability Test Requirements CAB (October 2019) to add a new Appendix B. This CAB lists interoperability test cases for the P25 Console Subsystem Interface (CSSI) and the P25 Inter-RF Subsystem Interface (ISSI).
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News Release: NIST Awards to Commercialize Interoperable Public Safety Communications System
NIST awarded $2,988,950 in a new round of funding for new interoperable communication systems for public safety through its SBIR program, Catalyst Communications Technologies of Forest, Virginia, was provided this Phase III award for commercialization of its interoperable communications solution.
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ST - NGFR - Birmingham Shaken Fury Operational Experimentation Playbook
DHS S&T hosted the NGFR – Birmingham Shaken Fury Operational Experimentation (OpEx) on August 21-22, 2019, at Legion Field Stadium in Birmingham, Alabama, in partnership with regional public safety agencies and technology providers.
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NGFR - Harris County Operational Experimentation Playbook
DHS S&T hosted the NGFR – Harris County Operational Experimentation (OpEx) December 4-5, 2018, at the Port of Houston in Houston, Texas, in partnership with regional public safety agencies and technology providers.
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S&T P25 CAP Public Comment Tables
P25 CAP provides the public with an opportunity to review and comment on Compliance Assessment Bulletins and reporting templates before they are finalized and published. These tables outline comments that were submitted to DHS S&T, along with a response to each comment.
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S&T CAB Testing Rules
DHS is opening a public comment period to review the P25 Compliance Assessment Bulletin (CAB) addressing Testing Rules. DHS S&T has issued multiple P25 CAP Common Air Interface (CAI) Testing Requirements CABs that address communication equipment’s performance, conformance and interoperability.