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NCJRS Celebrates National Library Week April 12-18

National Library Week

Started in 1958, National Library Week is a nationwide observance celebrated by all types of libraries - including the NCJRS Virtual Library. NCJRS invites you to explore the breadth and scope of the NCJRS Virtual Library collection and services. With more than 220,000 collection documents and 60,000 online resources, including all known Office of Justice Programs works, it is one of the world’s largest criminal justice special collections.

We encourage your Feedback. Tell us how you use the NCJRS Virtual Library and Abstracts Database, how you access the collection, and any ways we can improve our services.

NCJRS Abstract

The document referenced below is part of the NCJRS Library collection.
To conduct further searches of the collection, visit the NCJRS Abstracts Database.

How to Obtain Documents
NCJ Number: NCJ 217105     Find in a Library
Title: Interoperability Gateways/Interconnects
  Document URL: HTML PDF 
Corporate Author: National Institute of Justice (NIJ)
US Department of Justice
Office of Justice Programs
United States of America
Date Published: 03/2007
Page Count: 4
  Annotation: This report briefly describes the use of a gateway system; a transitional interconnect system that achieves radio interoperability among public safety officials.
Abstract: Highlights of the report include: (1) interconnect systems, such as gateways, allow for voice interoperability between otherwise incompatible radio communication systems; (2) interoperability is achieved by retransmitting voice over interconnected radio subscriber units; (3) linking incompatible radio frequency bands and systems can be relatively easy and effective; (4) interconnect deployment will require new strategies and operational procedures; and (5) the gateway approach to interoperability has significant potential. During a disaster, public safety officials need to have immediate radio connection with each other. One solution is an interconnect system that, once set up and activated, can link incompatible radio systems though specialized hardware and software without requiring significant alterations to an agency’s radio infrastructure. An interconnect system allows radios to communicate even if they are on different frequencies or have different protocols. Gateway devices or systems, one type of interconnect system, are particularly effective when considered as a near-term solution or as part of a transitional strategy when deploying a new wide-area radio system. 1 figure
Main Term(s): Police telecommunications systems
Index Term(s): Police information systems ; Emergency communications ; Telecommunications ; Police radio frequencies ; Radio base stations ; Telecommunications equipment ; Policing innovation
Sale Source: National Institute of Justice/NCJRS
Box 6000
Rockville, MD 20849
United States of America
Type: Report (Technical)
Country: United States of America
Language: English
Note: NIJ In Short--Toward Criminal Justice Solutions, March 2007
  To cite this abstract, use the following link:

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