signalarticles

Organization Targets Bandwidth Battles

April 2007
By Maryann Lawlor
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Invisible conflicts are erupting on the battlefield as U.S. and coalition troops compete for precious electromagnetic spectrum. These e-turf wars may be silent, but they can be as deadly as enemy fire when warfighters have to choose between disarming an improvised explosive device and calling for close-air support. To resolve this conflict, the U.S. Defense Department now has an organization whose primary mission is to ensure that all warfighters have the spectrum they need when they need it.

Armed Forces Pay Per Use

April 2007
By Rita Boland
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The U.S. military is reducing excess and providing capabilities to personnel faster by implementing nontraditional contracts. The new arrangements allow the military to pay only for what it needs when it needs it and to take advantage of existing tools instead of duplicating efforts. The contracts enable the force to skip the cumbersome acquisition process and scale up services more quickly.

Proposal Meets Needs Of Emergency Personnel

April 2007
By Rita Boland
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As debates and controversies continue to swirl about how to allocate the electromagnetic spectrum and how to improve interoperability among first responders, a plan has been proposed to solve part of both problems. The plan would place a specific portion of the spectrum under government control for public safety use. The caveat is that private industry would lease that space and build and maintain the network with the understanding that in an emergency, those private services would make way for public needs.

Energy Effort Promises Many Solutions

April 2007
By Henry S. Kenyon

The Massachusetts Institute of Technology has never shied away from the toughest engineering and science challenges, and the school is maintaining this tradition by launching a far-reaching program to develop new energy technologies. Researchers are working to create innovative solutions and applications for fossil fuels; nuclear power; biomass and biofuels; and wind, water, ocean, solar and geothermal power.

Algae-Based Energy Burns With Potential

April 2007
By Henry S. Kenyon

Scientists are turning humble pond scum into fuel. A research effort seeks to develop techniques to grow algae economically and to convert the oils produced by the tiny plants into biodiesel on an industrial scale.

Coalition Environments Challenge Communications Strategy

April 2007
By Robert Ducote and Penney Myer

The U.S. Navy's Combined Enterprise Regional Information Exchange System–Maritime is part of a multinational initiative supporting information exchange among coalition partners. Successful coalition communications systems must be built around capabilities that allow a responsive flow of information without violating the trust or compromising the security interests of participating nations.

Core Backbone Key to Meeting Federal IPv6 Mandate

April 2007
By Beverly P. Mowery

The transition to Internet protocol version 6 (IPv6) is not about the protocol but what that protocol will enable. The first step is to have a core backbone in place, and from there, "things start getting exciting and interesting," relates Dr. John W. McManus, deputy chief information officer and chief technology officer, U.S. Commerce Department.

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