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Title: Optimization of ARQ parameters of stanag 5066 for the HFDVL modem
Authors: Raos, I.
Zazo-Bello, S.
Pérez-Álvarez, I. 
López-Pérez, J. 
Melián-Gutiérrez, L.
Pérez Díaz, Baltasar 
UNESCO Clasification: 3307 Tecnología electrónica
Issue Date: 2012
Journal: IET Conference Publications
Conference: 12th IET International Conference on Ionospheric Radio Systems and Techniques, IRST 2012 
Abstract: The reliability of bidirectional communication link can be guaranteed with Automatic Repeat Request Procedures (ARQ). The standard STANAG 5066 describes the ARQ procedure for HF communications that can either be applied to existing HF physical layers modems or adapted to future physical layer designs. In this contribution the physical layer parameters of an HF modem (HFDVL), developed by the authors over the last decade, are chosen to optimize the performance of the ARQ procedure described in STANAG 5066. Besides the interleaving length, constellation size and coding type, the OFDM-based HFDVL modem permits the selection of the number of receiver antennas. It will be shown that this parameter gives additional degrees of freedom and permits reliable communication over low SNR HF communication links.
ISBN: 9781849196239
DOI: 10.1049/cp.2012.0370
Source: IET Conference Publications,v. 2012, p. 34
Appears in Collections:Actas de congresos
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