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NCJ Number: 211961 Find in a Library
Title: No More 'Cell' Phones
Corporate Author: National Law Enforcement and Corrections Technology Center (NLECTC)
United States of America
Date Published: 2005
Page Count: 2
Sponsoring Agency: National Institute of Justice (NIJ)
Washington, DC 20531
National Law Enforcement and Corrections Technology Center (NLECTC)
Gaithersburg, MD 20879
Grant Number: 96-MU-MU-K011
Sale Source: National Law Enforcement and Corrections Technology Center (NLECTC)
700 N. Frederick Ave.
Bldg. 181, Room 1L30
Gaithersburg, MD 20879
United States of America
Document: PDF
Type: Report (Technical); Technical Assistance
Format: Article
Language: English
Country: United States of America
Annotation: This article outlines several possible technology approaches for dealing with inmates' possession and use of cell phones.
Abstract: Small cell phones can be smuggled into correctional facilities for use by inmates to continue criminal activities, harass victims, or transmit photographs. Currently, several technologies can be used to counter the cell phone problem. One strategy is to locate cell phones and confiscate them. This requires a technology that can locate cell phones when they are turned on only for a few minutes at a time, as well as detect signals emanating from any area of a facility and through thick concrete walls. Another strategy is to overpower the cell phone signal with a stronger signal. Many small pockets of small "jamming" could keep a facility under control. A third strategy is to "trick" the cell phone into acting as though a "no service" signal is coming from the nearest cell tower. A fourth approach involves signal interception, which consists of retrieving the telephone and serial numbers from operational phones. This can only be done under a judge's order, however. Technologies that block the use of cell phones confront regulatory or legal issues. Signal detection is the simplest option; however, the affordability of existing detection technology is the issue. The Federal Bureau of Prisons, the National Institute of Justice, and the Naval Surface Warfare Center-Dahlgren are collaborating on a multiyear project to evaluate the problem and facilitate the development of effective and affordable detection technology.
Main Term(s): Corrections internal security
Index Term(s): Inmate misconduct; Inmate monitoring; NIJ grant-related documents; Telephone communications; Telephone equipment
Note: From TechBeat, Winter 2005; downloaded October 28, 2005.
To cite this abstract, use the following link:
http://www.ncjrs.gov/App/publications/abstract.aspx?ID=233426

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