Results 11 to 20 of about 847,355 (293)
IEEE Access, 2020 Owing to its several advantages over other wireless schemes, visible light communication (VLC) shall be at the forefront of optical wireless communication technology. However, due to multipath reflections and spatial distribution of light-emitting diode (
Rishu Raj, Sonu Jaiswal, Abhishek Dixit
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Delaying the International Spread of Pandemic Influenza [PDF]
PLoS Medicine, 2006 The recent emergence of hypervirulent subtypes of avian influenza has underlined the potentially devastating effects of pandemic influenza. Were such a virus to acquire the ability to spread efficiently between humans, control would almost certainly be hampered by limited vaccine supplies unless global spread could be substantially delayed.
Cooper, B, Pitman, R, Edmunds, W, Gay, N
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Introduction to Mediumband Wireless Communication
IEEE Open Journal of the Communications Society, 2023 The multipath is unavoidable in radio frequency (RF) wireless communication, and affects almost every element of the communication systems. The impact of multipath on the received signal depends on whether the delay spread (i.e., spread of time delays ...
Dushyantha A. Basnayaka
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IEEE Access, 2021 The millimeter-wave (mm-wave) frequency band is projected to play a critical role in next-generation wireless networks owing to its large available bandwidth.
Feyisa Debo Diba +2 more
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Dynamic spatial-temporal propagation measurement and super-resolution channel characterisation at 5.2 GHz in a corridor environment [PDF]
, 2002 This paper presents the analysed results from a dynamic spatial-temporal measurement campaign conducted at 5.2 GHz in a corridor environment within a modern building.
Beach, MA, Nix, AR, Tan, CM
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Time-Delayed Spread of Viruses in Growing Plaques [PDF]
Physical Review Letters, 2002 The spread of viruses in growing plaques predicted by classical models is greater than that measured experimentally. There is a widespread belief that this discrepancy is due to biological factors. Here we show that the observed speeds can be satisfactorily predicted by a purely physical model that takes into account the delay time due to virus ...
Fort, Joaquim, Méndez López, Vicenç
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Exploiting the Path Propagation Time Differences in Multipath Transmission with FEC [PDF]
, 2008 We consider a transmission of a delay-sensitive data stream from a single source to a single destination. The reliability of this transmission may suffer from bursty packet losses - the predominant type of failures in today's Internet.
Kurant, Maciej
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Controlling Epidemic Spread Under Immunization Delay Constraints
2023 IFIP Networking Conference (IFIP Networking), 2023 In this paper, we study the problem of minimizing the spread of a viral epidemic when immunization takes a non-negligible amount of time to take into effect. Specifically, our problem is to determine which set of nodes to be vaccinated when vaccines take a random amount of time in order to maximize the total reward, which is the expected number of ...
Li, Shiju +3 more
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Bit error performance of diffuse indoor optical wireless channel pulse position modulation system employing artificial neural networks for channel equalisation [PDF]
, 2009 The bit-error rate (BER) performance of a pulse position modulation (PPM) scheme for non-line-of-sight indoor optical links employing channel equalisation based on the artificial neural network (ANN) is reported.
Angelova, Maia +2 more
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5G Positioning and Mapping with Diffuse Multipath [PDF]
, 2020 5G mmWave communication is useful for positioning due to the geometric connection between the propagation channel and the propagation environment. Channel estimation methods can exploit the resulting sparsity to estimate parameters(delay and angles) of ...
Kulmer, Josef +3 more
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