Novel Advances and Applications of Signal Processing Techniques for Optical Communications
A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Optics and Lasers".
Deadline for manuscript submissions: closed (15 November 2021) | Viewed by 10388
Special Issue Editor
Interests: optical communication networks and systems; optical fiber and wireless communications; simulation and performance analysis of the optical transmission path; wavelength division multiplexing techniques
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Special Issue Information
Dear Colleagues,
Thanks to the (r)evolution in optical communication systems (fiber and wireless), many signal processing techniques are being developed for new, energy-efficient, high-capacity, fully transparent all-optical and hybrid optical–wireless networks for novel telecom and datacom applications.
Optical fiber communication networks have played an important role in fast data transmission over long distances moving from long-haul, core and metro networks to access networks. Optical wireless communications include technologies covering three optical bands that can be classified based on the typical transmission range in terms of the state of the art as ultra-short-, short-, medium- and long-range links. Their advances are expected in delivering fiber-like data rates in urban areas, particularly taking advantage of the unique and inherent optical carrier characteristics, which is not possible in radio-frequency wireless technologies.
The signal processing techniques developed in the field of Optical Communications are not only aimed at systems but also at networks. Application areas include but are not limited to: possibilities for increasing the data throughput, for effective utilization of available bandwidth and wavelength resources; protocols and algorithms for supporting adaptability, low latency and high link reliability; advanced techniques of computing power, spectral and energy efficiency, power and link budget optimization, network synchronization, multi-carrier modulations, multiple access and relay-assisted transmissions; advances to meet system capacity and security requirements of the future IoT applications, etc.
In this Special Issue, we invite submissions exploring the development of novel advances, applications, and new trends on signal processing techniques in optical and/or electrical domains for optical fiber and/or wireless communications. Survey papers and reviews are also welcomed.
Dr. Rastislav Róka
Guest Editor
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Keywords
- wavelength division multiplexing (WDM) techniques
- flexible and elastic optical fiber communication networks
- Multiple Input Multiple Output (MIMO) techniques
- spectrum allocation and wavelength scheduling techniques
- frequency/phase/time synchronization and fading mitigation
- quantum key distribution (QKD) and quantum cryptography for quantum-secured communications
- Internet of Things (IoT) applications
- Machine-to-Machine (M2M) communication links
- Device-to-Device (D2D) applications
- Vehicle-to-Vehicle (V2V) communication
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