Ara
Toplam kayıt 899, listelenen: 61-70
Visible light communication for 5G and beyond
(Institution of Engineering and Technology, 2020)
In this chapter, visible light communication (VLC) is introduced as a promising candidate to complement radio access technologies in fifth generation (5G) and beyond wireless networks. Starting with the brief history of ...
OFDM and alternative waveforms
(Institution of Engineering and Technology, 2020)
This chapter aims to provide an in-depth understanding of orthogonal frequency division multiplexing (OFDM) as well as its performance in the presence of a multipath channel and various impairments. Also, major alternative ...
Coordinated networks: Past, present and future
(Institution of Engineering and Technology, 2020)
Wireless communication, like any other technology, is driven by the ever-increasing user requirements. Evolving from basic text and voice services, the current communication networks are capable of providing extremely high ...
Introduction to waveform design
(Institution of Engineering and Technology, 2020)
In this chapter, fundamental concepts are introduced for the waveform design. Generalized definition of the waveform is given to provide a basis for the discussions in the first two parts. Several relationships for the ...
Mixed numerology OFDM and interference issues
(Institution of Engineering and Technology, 2020)
The upcoming generations of wireless communications are characterized by a wide variety of applications. This necessitates a provision of flexible radio access technologies (RATs) capable of adapting to changing user (and ...
Index modulation-based flexible waveform design
(Institution of Engineering and Technology, 2020)
The service limitations of conventional orthogonal frequency division multiplexing (OFDM)-based technologies have motivated academia and industry to seek for new solutions in order to support the emerging services and use ...
Non-orthogonal radio access technologies
(Institution of Engineering and Technology, 2020)
The radio resource scarcity of classical orthogonal radio access-based technologies has encouraged academia and industry to search for a way out in order to support the exponential growth of data rate, system capacity, and ...
Impaired brain in neurodegenerative disorders: A neurodynamic approach
(Elsevier, 2021)
Neurodegenerative processes in the brain are associated withpathophysiology causing axonal dysfunction, neuronal loss, and brainatrophy. They are also related to abnormal brain electrical activitywhich can be recorded with ...
The abnormalities in event-related oscillations in patients with dementia during recognition of emotional facial expressions
(Elsevier, 2021)
There is clear evidence that normal aging and dementia caninfluence the ability to recognize facial emotions. Different dementiapatients could have different types of disabilities in their emotionalfunctions. The study ...
Alterations of event-related oscillations in patients with parkinson's disease
(Elsevier, 2021)
Studies on Event Related EEG Brain Oscillations presentedessential results on understanding cognitive brain function andcognitive decline in different pathologies. The present study aims toanalyze the abnormalities of ...