00000nam 2200000zi 4500 9.885260 CaOODSP 20221107171108 m o d f cr bn||||||||| 200303s1985 onca o f000 0 eng d CaOODSP eng rda CaOODSP Co24-481/1985E-PDF Leon-Garcia, Alberto, author. Memory ARQ schemes for HF data transmission : final report / by Alberto Leon-Garcia, Department of Electrical Engineering, University of Toronto. [Ottawa] : [Department of Communications], 1985. 1 online resource (23 unnumbered pages, 5, 12, 6 pages) : illustrations text txt rdacontent computer c rdamedia online resource cr rdacarrier "31, March 1985." "Prepared for Department of Communications under contract OST84-00265." Digitized edition from print [produced by Innovation, Science and Economic Development Canada]. "The objective of this project was to investigate and develop memory ARQ schemes for improving the performance of multi-FSK data transmission over the HF radio channel. A set of experiments was conducted to evaluate the performance of various ARQ schemes. In this document we report on the design and setup of the experiments, and we present the experimental results for memory ARQ schemes without coding as well as with block and convolutional codes"--Summary. Issued also in print format. Error-correcting codes (Information theory) Radio Packet transmission. Codes correcteurs d'erreurs (Théorie de l'information) Radio par paquets. Canada. Department of Communications. University of Toronto. Dept. of Electrical Engineering. PDF 3.04 MB https://publications.gc.ca/collections/collection_2020/isde-ised/Co24/Co24-481-1985-eng.pdf