Deep Learning Aided Signal Detection for SPAD-Based Underwater Optical Wireless Communications

Underwater Optical Wireless Communications, Networking, and Localization: A Survey

Underwater wireless communications can be carried out through acoustic, radio frequency (RF), and optical waves. Compared to its bandwidth limited acoustic and RF counterparts, underwater optical wireless communications (UOWCs) can support higher data rates at low latency levels. However, severe aquatic channel conditions (e.g., absorption, scattering, turbulence, etc.) pose great challenges fo...

Deep Learning Based MIMO Communications

We introduce a novel physical layer scheme for single user Multiple-Input Multiple-Output (MIMO) communications based on unsupervised deep learning using an autoencoder. This method extends prior work on the joint optimization of physical layer representation and encoding and decoding processes as a single end-to-end task by expanding transmitter and receivers to the multi-antenna case. We intr...

Successive Interference Cancellation Based Signal Detector for Wireless MIMO Communications

Optical Wireless Communications

People’s ideas about communications have changed completely, nowadays when this subject is mentioned almost everyone thinks of wireless communications. The demand for broadband wireless communications offering greater and greater data rates is endless, and the radio-technology community is trying harder and harder to satisfy this demand. Recently, there was the worldwide launch of 4th generatio...

Optical Wireless Communications

The use of mobile devices, e.g., laptops, cell phones and PDAs, has become ubiquitous. Users expect to access very high-speed networks from anywhere and be able to communicate with other users, and share common resources such as printers, at high data rates. As a consequence, wireless local area networks (WLANs) have become the subject of intense research. WLANs are subject to more noise and in...