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| 02596cam 2200469zi 4500 |
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| 001 | 9.883538 |
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| 003 | CaOODSP |
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| 005 | 20221107170613 |
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| 006 | m o d f |
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| 007 | cr bn||||||||| |
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| 008 | 200114e19870415oncd ob f000 0 eng d |
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| 040 | |aCaOODSP|beng|erda|cCaOODSP |
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| 043 | |an-cn--- |
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| 086 | 1 |aCo24-3/1-87-001E-PDF |
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| 100 | 1 |aWang, Q., |eauthor. |
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| 245 | 10|aCoding for frequency hopped spread spectrum satellite communications : |bannual report for the period December 1, 1986 to April 15, 1987 / |cprepared by Q. Wang, T.A. Gulliver, V.K. Bhargava and W.D. Little. |
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| 264 | 1|a[Ottawa] : |b[Department of Communications], |cApril 15, 1987. |
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| 300 | |a1 online resource (44 pages) : |bcharts |
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| 336 | |atext|btxt|2rdacontent |
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| 337 | |acomputer|bc|2rdamedia |
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| 338 | |aonline resource|bcr|2rdacarrier |
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| 490 | 1 |aDOC contractor report ; |vCRC-DP-CR-87-001 |
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| 500 | |a"Prepared for The Department of Communications under DSS Contract No. 27ST. 36001-6-3539." |
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| 500 | |a"Technical Report ECE-87-2." |
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| 500 | |aDigitized copy from print [produced by Innovation, Science and Economic Development Canada]. |
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| 504 | |aIncludes bibliographical references (pages 42-44). |
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| 520 | |a"In defence communication systems, spread-spectrum techniques such as frequency-hopping (FH) have been utilized to provide some protection against jamming. However, an intelligent jammer can drastically reduce the effectiveness of such a system. This effectiveness can be regained through the use of error correcting codes. In this report we present the results of a comprehensive study of the performance of various error correcting codes when used in a frequency-hopping system"--Introduction, page 2. |
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| 650 | 0|aSpread spectrum communications. |
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| 650 | 0|aCoding theory. |
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| 650 | 0|aRadio|xInterference. |
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| 650 | 0|aRadio frequency modulation|xTesting. |
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| 650 | 0|aArtificial satellites in telecommunication. |
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| 650 | 6|aCommunications par étalement du spectre. |
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| 650 | 6|aCodage. |
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| 650 | 6|aRadio|xBrouillage. |
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| 650 | 6|aModulation de fréquence. |
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| 650 | 6|aSatellites artificiels dans les télécommunications. |
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| 710 | 1 |aCanada. |bDepartment of Communications. |
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| 710 | 2 |aUniversity of Victoria (C.-B.).|bDept. of Electrical Engineering. |
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| 830 | #0|aDOC contractor report (Canada. Department of Communications)|vCRC-DP-CR-87-001.|w(CaOODSP)9.869864 |
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| 856 | 40|qPDF|s2.48 MB|uhttps://publications.gc.ca/collections/collection_2020/isde-ised/Co24/Co24-3-1-87-001-eng.pdf |
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