James A. Freebersyser

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Two of the major concerns in tactical military wireless communication networks are covertness and throughput. Impulse Radio is an u!tra-wideband code division muhi-ple access (U WB-CDMA) technique being considered as the physical layer for future networks. Impulse radio exhibits low power spectral density and relatively high immunity to fading but suffers(More)
The tack of a low probability of detection (LPD) wave-form is often cited as one of the criteria against the use of Commercial Off-The-Shelf (COTS) communications systems in the tactical military environment. However, there is rarely any quantitative evidence given to support this understandable qualitative assertion. We propose a method for quantitatively(More)
Future military communications systems are expected to exchange information in a seamless and reliable manner across heterogeneous networks composed of both jixed, wired nodes and mobile, wireless nodes. While commercial protocols such as TCP/IP have improved ihe seamiessness of military communications systems, the use of TCP/IP in the mobile, wireless(More)
An expanded and improved information technology capability is the fundamental heart of the network-centric warfare (NCW) vision. The NCW vision is worthy and is a direct path to achieving improved collaborative power and information dominance. The potential benefits of diverse information sharing and interconnection are manifold, but at the same time(More)
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