Results 21 to 30 of about 21,457 (150)
High-Speed Correlation and Equalization Using a Continuously Tunable All-Optical Tapped Delay Line
IEEE Photonics Journal, 2012 We demonstrate a reconfigurable high-speed optical tapped delay line (TDL), enabling several fundamental real-time signal processing functions such as correlation (for pattern search) and equalization.
Salman Khaleghi +11 more
doaj +1 more source
Applications of Surface Correlation to the Estimation of the Harmonic Fundamental of Speech
EURASIP Journal on Advances in Signal Processing, 2002 We present a method for estimating the fundamental frequency of harmonic signals, and apply this method to human speech. The method is based on cross-spectral methods, which provide accurate resolution of multicomponent FM signals in both time and ...
Nelson Douglas J
doaj +1 more source
Virtual PLC Lab Enabled Physical Layer Improvement Proposals for PRIME and G3-PLC Standards
Applied Sciences, 2020 Narrowband (NB) powerline communication (PLC) is extensively adopted by utilities for the communication in advanced metering infrastructure (AMI) systems. PLC technology needs to overcome channel disturbances present in certain grid segments.
Asier Llano +3 more
doaj +1 more source
Law and Philosophy, 2008 An earlier version of this article was presented to the Historical, International, Normative Theory (HINT) group at the University of Glasgow. I would like to thank the participants on that occasion, and also Richard Arneson, Jonathan Quong, Hillel Steiner, Stephen de Wijze and an anonymous referee for their helpful written comments.
openaire +1 more source
Sensors, 2023 Underwater visible light communication (UVLC) has recently come to light as a viable wireless carrier for signal transmission in risky, uncharted, and delicate aquatic environments like seas.
Radhakrishnan Rajalakshmi +3 more
doaj +1 more source
Journal of Telecommunications and Information Technology, 2021 Among all the techniques combining multi-carrier modulation and spread spectrum, the multi-carrier code division multiple access (MC-CDMA) system is by far the most widely studied.
Rachid Fateh, Anouar Darif, Said Safi
doaj +1 more source
Efficient Pruned-DFT FBMC-OQAM for Performance Enhancement of MIMO Channel Equalization Techniques [PDF]
International Journal of Electronics and TelecommunicationsA The next generation of wireless systems, like 5G/6G, ought to accommodate a wide range of potential use cases like massive real-time and machine-type communications. Accordingly, such systems need to provide high throughput, low latency, and a low peak
Thamer M. Jamel, Ali Al-Shuwaili
doaj +1 more source
Tizard Learning Disability Review, 2018 Purpose This commentary takes the article, “Participation of adults with learning disabilities in the 2015 United Kingdom General Election”, as a jumping-off point for considering a tension between the aim of full and equal equality for all people with disabilities as set out in the Convention on the Rights of Persons with Disabilities and more ...
openaire +3 more sources
On the Use of a Two-Dimensional Cyclic Prefix in OTFS Modulation and Its Implications
IEEE Open Journal of the Communications SocietyIn this manuscript we investigate the implications of adopting a double cyclic prefix in the orthogonal time-frequency space modulation. Our study first focuses on the analysis of the modulated signal and on the development of a useful model for the ...
Michele Mirabella +2 more
doaj +1 more source
Active Pre-Equalizer for Broadband over Visible Light
Advances in Electrical and Electronic Engineering, 2017 This paper introduces a new technology called Broadband over Visible Light (BVL) which combines two technology solutions like Visible Light Communication(VLC) and Broadband over Power Line (BPL).
Tomas Stratil +3 more
doaj +1 more source