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Abundant anecdotal evidence shows that units from two or more law enforcement agencies engaged in a joint operation (such as a high-speed pursuit) frequently cannot communicate directly with each other. This inability to communicate may result from the use of different radio frequencies, varying and proprietary protocols or system architectures, or operational constraints. A variety of technologies are now available to help resolve this problem.
Office of Justice Programs and the Office of Community Oriented Policing Services. (2001). A resource guide to law enforcement, corrections, and forensic technologies (pp. 1-95) (United States, Department of Justice, Office of Justice Programs and Office of Community Oriented Policing Services). Washington, DC: COPS: Community Oriented Policing Services.
Carafano, J. J. (2003, November 24) Preparing responders to respond: The challenges to emergency preparedness in the 21st century. Retrieved from: http://www.heritage.org/research/lecture/preparing-responders-to-respond-the-challenges-to-emergency-preparedness-in-the-21st-century
Del Quentin, W. & Spencer, S. (2005, May 13). D.C. in dark while plane was intercepted; police chief sees problems in lack of communication. The Washington Post Retrieved from http://libproxy.plymouth.edu/login?url=http://search.proquest.com/docview/409804161?accountid=3778
Houck, D. J., Kim, E., O'Reilly, G. P., Picklesimer, D. D., & Uzunalioglu, H. (2004). A Network Survivability Model for Critical National Infrastructures. Bell Labs Technical Journal (John Wiley & Sons, Inc.), 8(4), 153-172. doi:10.1002/bltj.10093
Moore, L. K., & Congressional Research Service. (2016). The First Responder Network (FirstNet) and next-generation communications for public safety: Issues for Congress (pp. 1-27, Rep. No. R42543). Washington, DC: Congressional Research Service.
United States Department of Homeland Security. (2014). National emergency communications plan. Retrieved from https://www.dhs.gov/sites/default/files/publications/2014%20National% 20Emergency%20Communications