Variable Scale Relative Entropy Detection for Non-Cooperative Underwater Acoustic Pulse Signals
نویسندگان
چکیده
منابع مشابه
Cooperative Communication over Underwater Acoustic Channels
As diverse and data-heavy underwater applications emerge, demanding requirements are further imposed on underwater wireless communication systems. Future underwater wireless communication networks might consist of both mobile and stationary nodes which exchange data such as control, telemetry, speech, and video signals among themselves as well as a central node located at a ship or onshore. The...
متن کاملBlind Separation of Underwater Acoustic Signals
In last two decades, many researchers have been involved in acoustic tomography applications. Recently, few algorithms have been dedicated to the passive acoustic tomography applications in a single input single output channel. Unfortunately, most of these algorithms can not be applied in a real situation when we have a Multi-Input MultiOutput channel. In this paper, we propose at first a reali...
متن کاملDistributed Space-Time Cooperative Schemes for Underwater Acoustic Communications
In resource limited, large scale underwater sensor networks, cooperative communication over multiple hops offers opportunities to save power. Intermediate nodes between source and destination act as cooperative relays. Herein, protocols coupled with space-time block code (STBC) strategies are proposed and analyzed for distributed cooperative communication. Amplify-and-forward type protocols are...
متن کاملCooperative Acoustic Navigation Scheme for Heterogenous Autonomous Underwater Vehicles
ing and non-profit use of the material is permitted with credit to the source. Statements and opinions expressed in the chapters are these of the individual contributors and not necessarily those of the editors or publisher. No responsibility is accepted for the accuracy of information contained in the published articles. Publisher assumes no responsibility liability for any damage or injury to...
متن کاملAsynchronous cooperative transmission for three-dimensional underwater acoustic networks
Although the techniques of cooperative transmission have been developed for terrestrial sensor networks in recent years to improve the bit error rate (BER) performance, the unique characteristics of the underwater acoustic communication channel, such as large and variable propagation delay and the three-dimensional network topology, make it necessary to reconsider the implementation and analysi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Access
سال: 2020
ISSN: 2169-3536
DOI: 10.1109/access.2020.2985051