Browsing Reprints by Subject "Signal to noise ratio (SNR)"

Now showing items 1-3 of 3

    • Analysis of JANUS and underwater telephone capabilities and co-existence 

      Alves, João; Fricke, Justus Ch. (CMRE, 2019/06)
      This document aims at offering a concise look into the co-existence of Underwater Telephone and JANUS digital communication methods. This topic is of particular interest as both methods (one a well-established STANAG and ...

    • Multisensor adaptive Bayesian tracking under time-varying target detection probability 

      Papa, Giuseppe; Braca, Paolo; Horn, Steven A.; Marano, Stefano; Matta, Vincenzo; Willett, Peter K. (CMRE, 2019/06)
      In practical tracking applications, the target detection performance may be unknown and also change rapidly in time. This work considers a network of sensors and develops a target-tracking procedure able to adapt and react ...

    • On adaptive modulation for low SNR underwater acoustic communications 

      Pelekanakis, Konstantinos; Cazzanti, Luca (CMRE, 2019/05)
      This paper deals with adaptive underwater acoustic (UWA) communications where the receiver must operate at low signal-to-noise ratios (SNRs). The proposed modem is equipped with a set of direct sequence spread spectrum ...