Blar i NTNU Open på forfatter "Zhang, Guosong"
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Experimental Assessment of Different Receiver Structures for Underwater Acoustic Communications over Multipath Channels
Zhang, Guosong; Hovem, Jens Martin; Dong, Hefeng (Journal article; Peer reviewed, 2012)Underwater communication channels are often complicated, and in particular multipath propagation may cause intersymbol interference (ISI). This paper addresses how to remove ISI, and evaluates the performance of three ... -
Measurements of underwater noise radiated by commercial ships at a cabled ocean observatory
Zhang, Guosong; Forland, Tonje Nesse; Johnsen, Espen; Pedersen, Geir; Dong, Hefeng (Peer reviewed; Journal article, 2020)Measurements of underwater noise radiated under ship normal operations are presented. The acoustic data, from the cabled ocean observatory, are analyzed under each identified ship passage, which was obtained by the Automatic ... -
Signal processing and field measurements for underwater acoustic communications
Zhang, Guosong (Doktoravhandlinger ved NTNU, 1503-8181; 2013:40, Doctoral thesis, 2013)The present dissertation presents new developments in the signal processing of receiver structures for high-rate underwater acoustic communications, and describes the field measurements that test the structures in real ...