File:ECCM networking research (IA eccmnetworkingre1094530805).pdf
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ECCM networking research
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| Author |
Chang, Eugene King |
| Title |
ECCM networking research |
| Publisher |
Monterey, California. Naval Postgraduate School |
| Description |
Spread -spectrum modulation techniques, which are traditionally applied to military systems to enhance their Electronic Counter Counter Measures (ECCM) capabilities, are beginning to appear in the commercial secular. Specifically, spread-spectrum technology is being employed in digital cellular radio systems. These systems are identical to the military systems except that they employ much simpler spreading code design and have less security incorporated. However, due to the economies of scale, they can be produced at a much lower cost than their military counterparts. The jamming vulnerability of such commercial products in tactical situations is analyzed in this thesis. The mobile cellular network developed by Qualcomm Inc. is used to illustrate the methodology in analyzing the effects of jamming on the mobile cellular network. With a single mobile station and jammer, the probability of jamming and the optimal jammer trajectory are derived. Next, the effective probabilities of detection and false alarm under the jamming conditions are derived and the mean acquisition times are compared to that without jamming. Our results show that intelligence jamming can cause devastating effects even with very small power. Commercial products are therefore much more vulnerable due to the simplicity in design. Subjects: Spread-spectrum, acquisition, mean time to acquire, code division multiple access (CDMA), intelligent jamming, cellular mobile communications, digital communications |
| Language | English |
| Publication date | December 1994 |
| Current location |
IA Collections: navalpostgraduateschoollibrary; fedlink |
| Accession number |
eccmnetworkingre1094530805 |
| Source | |
| Permission (Reusing this file) |
This publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. As such, it is in the public domain, and under the provisions of Title 17, United States Code, Section 105, may not be copyrighted. |
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| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | ||
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| current | 10:09, 18 July 2020 |  | 1,275 × 1,650, 79 pages (14.88 MB) | Fæ (talk | contribs) | FEDLINK - United States Federal Collection eccmnetworkingre1094530805 (User talk:Fæ/IA books#Fork8) (batch 1993-2020 #14580) |
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