| 000 | 00000nam 2200000zi 4500 |
| 001 | 9.894882 |
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| 003 | CaOODSP |
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| 005 | 20221107173852 |
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| 006 | m o d f |
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| 007 | cr |n||||||||| |
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| 008 | 201223s1985 oncd ob f|0| 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 |aCo24-3/7-1377-1985E-PDF |
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| 100 | 1 |aMcLarnon, B. D. |q(Barry David)|eauthor. |
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| 245 | 10|aExperimental results on the application of convolutional coding and Viterbi decoding as a frequency diversity technique in HF data transmission / |cby B.D. McLarnon. |
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| 264 | 1|aOttawa : |bCommunications Research Centre, |c1985. |
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| 300 | |a1 online resource (20 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 |aCRC report ; |vno. 1377 |
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| 500 | |aDigitized edition from print [produced by Innovation, Science and Economic Development Canada]. |
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| 500 | |a"February 1985." |
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| 504 | |aIncludes bibliographical references (pages 19-20). |
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| 520 | |a"A method of using coding and soft-decision decoding techniques to replace a conventional diversity combiner is examined. It uses a rate-1/2 convolutional code and Viterbi decoding in a dual diversity configuration at 75 bps, and is easily implemented with an eight-bit microprocessor. The results of comparisons between the coding technique and standard diversity combining on several short- and medium-range HF links are given, and its advantages and limitations in HF data systems applications are discussed"--Abstract. |
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| 650 | 0|aCoding theory. |
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| 650 | 0|aData transmission systems. |
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| 650 | 0|aShortwave radio. |
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| 650 | 6|aCodage. |
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| 650 | 6|aDonnées|xTransmission. |
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| 650 | 6|aRadiodiffusion en ondes décamétriques. |
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| 710 | 2 |aCommunications Research Centre (Canada), |eissuing body. |
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| 830 | #0|aCRC report ;|vno. 1377.|w(CaOODSP)9.882492 |
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| 856 | 40|qPDF|s2.14 MB|uhttps://publications.gc.ca/collections/collection_2020/isde-ised/Co24/Co24-3-7-1377-1985-eng.pdf |
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