000 02610cam  2200445zi 4500
0019.895185
003CaOODSP
00520221107173944
006m     o  d f      
007cr bn|||||||||
008210111e199107##oncad   obt  f000 0 eng d
040 |aCaOODSP|beng|erda|cCaOODSP
041 |aeng|bfre
0861 |aCo24-3/7-1423-1991E-PDF
1001 |aNourry, Gérard R., |eauthor.
24513|aAn adaptive, packet-switched HF data terminal : |bfunctional overview and initial performance / |cby Gérard R. Nourry.
264 1|aOttawa : |bCommunications Research Centre, |cJuly 1991.
300 |a1 online resource (vii, 46 pages) : |billustrations, graphs.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aCRC report ; |vno. 1423
500 |a"Directorate of Radio Communications Technologies."
500 |aDigitized edition from print [produced by Innovation, Science and Economic Development Canada].
500 |a"This document was prepared for and is the property of the Department of National Defence, Research and Development Branch under Project No. 04ILB."
504 |aIncludes bibliographical references (pages 43-44).
5203 |a"This report describes the first-prototype version of an automatic, adaptive HF data terminal developed from 1983-1986. The terminal's main forms of adaptivity include a real-time channel evaluation and channel selection mechanism, an adaptive link protocol for channel optimization, and a fully distributed and adaptive routing algorithm for the selection of routes in an HF network. The terminal design is characterized by a suite of robust, low-overhead, adaptive protocols that work in low-bandwidth, error-prone and time-variantenvironments. The terminal's performance is illustrated with results from tests over short and long HF links carried out in Fall 84 and Winter 85-86"--Abstract, page iii.
546 |aIncludes abstract in French.
650 0|aShortwave radio.
650 0|aRadio|xPacket transmission.
650 0|aPacket switching (Data transmission)
650 0|aAdaptive control systems.
650 6|aRadiodiffusion en ondes décamétriques.
650 6|aRadio par paquets.
650 6|aCommutation de paquets.
650 6|aSystèmes adaptatifs.
7102 |aCommunications Research Centre (Canada), |eissuing body.
830#0|aCRC report ;|vno. 1423.|w(CaOODSP)9.882492
85640|qPDF|s1.70 MB|uhttps://publications.gc.ca/collections/collection_2021/isde-ised/co24/Co24-3-7-1423-1991-eng.pdf