Parametric Replay-Based Simulation of Underwater Acoustic Communication Channels
نویسندگان
چکیده
منابع مشابه
Acoustic Modems Performance Assessment via Stochastic Replay of at Sea Recorded Underwater Acoustic Communication Channels
To fully capitalize sea experiments, a channel model driven by real data is presented. This model relies on the assumption that a channel recorded at sea is a single observation of an underlying random process. From this single observation, the channel statistical properties are estimated to then drive a stochastic simulator that generates multiple realizations of the underlying process. Such a...
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by Trym H. Eggen Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy at the Massachusetts Institute of Technology and the Woods Hole Oceanographic Institution June 1997 This work is concerned with coherent communication by means of acoustic signals over underwater communication channels. The estimated scattering functions of real data ranging from the Arc...
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Nowadays underwater communication plays a vital role in applications from commercial extends to military purposes. Present underwater communication systems involve the transmission of information in the form of sound, electromagnetic (EM), or optical waves. All these techniques has their own benefits and limitations. Acoustic communication is the most versatile and widely used technique in unde...
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Underwater acoustic channels are band-limited and reverberant, posing many obstacles to reliable, phase-coherent acoustic communications. While many high frequency communication experiments have been conducted in shallow water, few have carried out systematic studies on the channel properties at a time scale relevant for communications. To aid communication system design, this paper analyzes at...
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ژورنال
عنوان ژورنال: IEEE Journal of Oceanic Engineering
سال: 2015
ISSN: 0364-9059,1558-1691,2373-7786
DOI: 10.1109/joe.2015.2458211