PTIG Publishes New Whitepaper: How to Extend your P25 System for LTE Interworking
The Project 25 Technology Interest Group (PTIG) has published their latest Whitepaper titled:
How to Extend your P25 System for LTE Interworking
The full Whitepaper can be downloaded using the link below:
How to Extend your P25 System for LTE Interworking October 2023
This whitepaper begins with a section offering an overview of current P25 LMR and LTE technologies including advantages and disadvantages of each taken from the SAFECOM NCSWIC whitepaper: Land Mobile Radio/Long Term Evolution (LMR/LTE) Integration: Best Practices
The second section describes the ATIS/TIA Interworking Study. The information in this section is drawn from the ATIS/TIA JLMRLTE Working Group paper and Project 25 TIA TR-8 Standards documents including the latest updates supporting LMR-LTE Interworking.
The third section offers concept definitions on the best use of P25 Interfaces to interoperate with the diverse set of LTE networks and products. The focus is on a P25 System Administrator’s perspective answering the question “Here is what you could do to extend your P25 Trunked or Conventional System for LTE Interworking.”
The fourth Section describes system, network, and radio testing which are relevant to all mission critical communications systems. This is followed by a specific discussion of testing and performance characteristics in the context of LMR-LTE interconnected networks using the four different interface types: P25 Common Air Interface (CAI), P25 Digital Fixed Station Interface (DFSI), and P25 Inter SubSystem Interface/Console SubSystem Interface (ISSI/CSSI).
About the Authors:
Andy Davis is the Senior Resource Manager, Project 25, Motorola Solutions; & Chairman TIA TR-8
Jeremy Elder is Director of Product Management for Systems and Devices, L3Harris Technologies
Dominick Arcuri is a Subject matter Expert at Televate
James Downes is Senior Advisor–Encryption and Project 25 Standards and Security,
Cybersecurity and Infrastructure Security Agency (CISA) & P25 Steering Committee Chair
Doug Chapman is Executive Vice President, Etherstack
Ed Latimer is the Director for Radio Test at Viavi Solutions
Hermina Koshinski is the Chief of Radio Operations Engineering & Support for the Pennsylvania State Police PA-STARNet system
Scott Wright is the Senior Telecommunications Engineer 2 with the Connecticut Department of Emergency Service and Public Protection
Stephen Nichols is Executive Director, Project 25 Technology Interest Group (PTIG)
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Join PTIG at APCO 2023 for the Latest P25 News and Technology Update.
Join The Project 25 Technology Interest Group (PTIG) PTIG at APCO 2023 for the Latest P25 News and Technology Update.
- Join us at APCO for 2 Conference panels featuring P25 Leaders and Technology Experts.
- P25 for the Future: New Standards, Interoperability, & Security
- How to Best Configure & Utilize your Call Center for P25 LMR
- Visit the Project 25 Technology Interest Group Booth (1111).
- Bring your questions and meet with P25 User agency directors and engineers from our P25 Industry members and consultants.
- Special “Office Hours” (Monday 2-3 PM, Tuesday 11-Noon) with Jim Downes the Chair of the P25 Steering Committee.
- See all the new P25 Products and services from 17 PTIG member Booths on the show floor.
How to Best Configure & Utilize your Call Center for P25 LMR
Session Date: Sunday August 6, 2023
Session Time: 1:00 PM-2:00 PM
Session Room Name: Music City Center, 103
P25 for the Future: New Standards, Interoperability, & Security
Session Date: Sunday August 6, 2023
Session Time: 2:30 PM-3:30 PM
Session Room Name: Music City Center, 207 C-D
APCO 2023 Conference: August 6-9 Exhibits: August 7-8
Music City Center, Nashville Tennessee
Use this Link for registration!
How to Best Configure & Utilize your Call Center for P25 LMR
Sunday August 6th 1:00 PM Music City Center, 103
Project 25 radio technology offers an extensive set of mission critical capabilities for Public Safety dispatch centers. Across the nation, P25 is widely used, and additional centers are upgrading and converting to use P25 every day. This session will highlight features of the P25 environment in the dispatch center shedding light on some of the capabilities. It will provide insight for dispatchers, management, and technical staff regarding the specific P25 radio equipment that benefits the dispatch center.
The P25 standards define a diverse set of operational configurations that can be tailored to meet user requirements for different scenarios and provide interoperability solutions. This session will offer a concise summary of what a dispatch center environment looks like to a dispatcher with a radio console, radio consolette/desktop, backup radios and P25 Inter System (ISSI). Some dispatch centers will have all this equipment while others might only have one or two. Each dispatch center is unique and has different requirements. Therefore, the session will highlight and describe the features that are available to each one of those environments (i.e. Patching, Emergencies, Simulselect, Connecting Systems, AES encryption). After describing the most used features and functionality, the session will wrap-up with real world scenarios using the equipment.Learning Objectives
What capabilities and features does a telecommunicator have access to at a call center with P25?
What considerations and capabilities are important when defining P25 dispatch configurations for your Call Center?
What options exist for connecting your Call Center to adjacent regional or state-wide P25 Systems?
P25 for the Future: New Standards Interoperability & Security
Sunday August 6th 2:30 PM Music City Center, 207 C-D
Learn what's new for Project 25 in 2023 and beyond including: New P25 Link Layer Security Standards (Cyber Security for P25 Control Channels and Unit IDs), A new "GPS location on every PTT" Standard for P25 subscriber units and a new Multi-vendor "User ID alias" capability to share the user-name for each unit across multiple systems and talk groups.
See how P25 technology is adapting and interworking to meet the changing technology eco-system. Look at the top priorities for the future of P25 from the Steering Committee Chair and User Needs Working Group. Get the latest Standards update including: P25 Standards recently completed and new Standards in development including LMR interworking with LTE and Mission-Critical PTT.
Strong interest in Communications Security and Encryption is growing. Review the new P25 Link Layer Standards, P25 User Authentication Standards, and improved, interoperable, AES Key Management. Explore P25 testing resources including the DHS CAP program and Independent Labs.
Visit the Project 25 Technology Interest Group Booth (1111).
Bring your questions and meet with P25 User agency directors and engineers from our P25 Industry members and consultants.
Special “Office Hours” (Monday 2-3 PM, Tuesday 11-Noon) with Jim Downes the Chair of the P25 Steering Committee
See all the new P25 Products and Services from 17 PTIG member Companies on the Show Floor
PROJECT 25 Technology Interest Group MEMBERS EXHIBITING APCO 2023 |
Booth Number |
• ASTRONICS TEST SYSTEMS (Freedom) |
1328 |
• AVTEC |
829 |
• BOSCH SECURITY (Telex) |
1102 |
• CATALYST COMMUNICATIONS |
1428 |
• COMPLIANCE TESTING LLC |
1411 |
• CSS-MINDSHARE |
1737 |
• ICOM AMERICA |
631 |
• INTER TALK SYSTEMS |
1437 |
• JVCKENWOOD |
1029 |
• L3 HARRIS |
1019 |
• LOCUS USA |
430 |
• MOTOROLA SOLUTIONS |
701 |
• PROJECT 25 TECHNOLOGY INTEREST GROUP (PTIG) |
1111 |
• STI-CO INDUSTRIES |
1007 |
• TAIT COMMUNICATIONS |
1925 |
• VIAVI SOLUTIONS |
1215 |
• ZETRON |
1701 |
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DHS CISA & FPIC Publish New Comprehensive P25 Encryption Resource
A New Comprehensive Overview Document is Now available from DHS CISA and the Federal Partnership for Interoperable Communications (FPIC)
The Who, What, When, Where, How, and Why of Encryption in P25 Public Safety Land Mobile Radio Systems
was published in May 2023
The Full document can be downloaded using the link below:
This guide provides readers new to the topic of encryption with a discussion of basic issues
related to establishing and maintaining effective encryption for Project 25 (P25) interoperable
LMR communications systems. It is highly recommended for agencies planning, implementing, and managing an LMR encryption strategy
It combines and updates the content of three previously published
documents issued by the Federal Partnership for Interoperable Communications (FPIC), SAFECOM,
and the National Council of Statewide Interoperability Coordinators (NCSWIC) in 2016:
• Considerations for Encryption in Public Safety Radio Systems: This document examines why
encryption is necessary during critical operations. The document provides examples of how
encryption decreases the threat of compromise and reduces the risk to personnel safety
while providing protection of sensitive information.
• Guidelines for Encryption in Land Mobile Radio Systems: This document provides information
that should be considered when evaluating encryption solutions to protect sensitive
operational or life safety radio transmissions.
• Best Practices for Encryption in P25 Public Safety Land Mobile Radio Systems: This
document discusses encryption best practices for P25 LMR systems. The document also
provides an understanding of how basic key management parameters are related in P25 LMR
systems.
The document adds to the previous publications an extensive new section on encryption key
management, based on current proven encryption practices.
The overall objective is to further define and explain encryption and provide reliable guidance for
planning, implementing, and managing an LMR encryption strategy. Special emphasis is on two core
issues: 1) establishing common procedures—including governance, policies, and training—to preserve
user-defined interoperability and 2) managing encryption keys, the random strings of bits used to encode and decode data.
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PTIG Welcomes SKYMIRA as a New Corporate Member
The Project 25 Technology Interest Group (PTIG) is pleased to welcome SKYMIRA as a new corporate member. We welcome Robert Landsfield, Ellie Dugger, Scott Henderson, Christina Hommes, and the SKYMIRA team to the organization.
Skymira has reinvented radio over IP technology to solve common push-to-talk communications problems. Their innovative solutions connect land mobile radios over IP networks to eliminate gaps in network coverage, create disaster resilience, and provide seamless interoperability. Since 1998, Skymira has been creating satellite-enabled solutions for workflow challenges. Working with public safety and government land mobile radio users gives Skymira a security-focused approach to system integration.
Skymira’s new P25 IP Relay creates a portable, highly secure P25 network. It transmits audio, subscriber ID, GPS location, and emergency alerts from all P25 conventional radios over any IP network(s) including satellite, LTE, and FirstNet. Skymira’s communication solutions provide real-time communications regardless of what’s going on.
Website:
Contact information:
Robert Landsfield, CEO
Scott Henderson, Director of Sales
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PTIG Welcomes BYNE as a New Corporate Member
The Project 25 Technology Interest Group (PTIG) is pleased to welcome BYNE as a new corporate member. We welcome Andre Nazario de Souza, Vitor Espindola and the BYNE team to the organization.
BYNE is a company created with the objective of simplifying critical operational environments. Their mission is to simplify critical operating center environments, focusing on the user, simplifying and streamlining the operation of strategic segments of the economy, with a high impact on society. They have full integration with P25 technology over DFSI and/or CSSI protocols and provide interoperability of P25 with other LMR protocols and also other communications platforms like telephony systems, satellite PTT and others.
They offer clients integration, control and security for operations in the Public Safety, Financial, Oil & Gas, Energy, and Transportation areas.
Website:
Contact information:
André Nazário de Souza, CEO
Vitor Espíndola, CTO
- Details
More Articles …
- PTIG P25 panel PPT presentations from IWCE 2023 are now available.
- New P25 Trunking Systems list now available from PTIG
- PTIG Publishes Latest P25 Steering Committee Approved List of P25 TIA Standards Documents
- Join PTIG at IWCE 2023 for the Latest P25 News and Technology Update.
- PTIG Holds Annual Meeting, Elects New Board of Directors and Officers.
- PTIG Publishes Latest P25 Standards Update August 2022
- “30 years of Project 25: Transcending Boundaries, Enabling Interoperability” article from MCC August 2022
- New PTIG P25 Panel presentations from APCO: "P25 for the Future", "P25 Revealed"
- P25 New Products and Services for APCO 2022 published by PTIG
- PTIG Welcomes Our Newest member: ADCOMM Engineering
- Join Us at APCO 2022 for a Project 25 Update: P25 for the Future, P25 Revealed, Meet the P25 SC Chair
- New Whitepaper available on P25 LMR-LTE Integration from SAFECOM/NCSWIC
- New Whitepaper: Patching and Dynamic Regrouping over the P25 ISSI by FPIC
- The Project 25 Technology Interest Group (PTIG) Welcomes our Newest Member: Mission Critical Partners
- DHS CISA publishes New Whitepaper on Public Safety Communications Security
- New P25 System of the Month: Iowa Statewide Interoperable Communications System (ISICS)
- Project 25 Steering Committee Releases New Representative Handbook Detailing P25 Standards Process
- PTIG Publishes New P25 Standards Update January 2022
- DHS CISA publishes a new guide for Emergency Alarm across Multiple P25 Systems
- DHS CISA releases a New Project 25 Video: “The Funding and the Future of P25”