Results 81 to 90 of about 1,303,569 (379)

EVM and Achievable Data Rate Analysis of Clipped OFDM Signals in Visible Light Communication [PDF]

, 2012
Orthogonal frequency division multiplexing (OFDM) has been considered for visible light communication (VLC) thanks to its ability to boost data rates as well as its robustness against frequency-selective fading channels.
D O’Brien, F Peng, Guo Tong Zhou, H Elgala, H Elgala, H Elgala, H Kuhn, H Ochiai, H Ochiai, J Armstrong, J Armstrong, J Armstrong, J Bussgang, J Carruthers, J Kahn, J Tellado, M Abramowitz, M Grant, M Hanson, N Fernando, O Gonzalez, P Banelli, R Mesleh, Robert J Baxley, S Hranilovic, S Wilson, T Komine, T Komine, W Davenport, X Li, Zhenhua Yu   +30 more
core   +2 more sources

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

Molecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice, Jose I. Lopez, Aitziber Ugalde‐Olano, Maite Zufiaurre, Ianire Astobiza, Natalia Martin‐Martin, Laura Bozal‐Basterra, Saioa Garcia‐Longarte, Amaia Zabala‐Letona, Sofia Rey, Aida Santos‐Martin, Miguel Unda, Ana Loizaga‐Iriarte, Mariona Graupera, Paolo Nuciforo, Arkaitz Carracedo, Isabel Mendizabal   +16 more
wiley   +1 more source

Research of modulation technology of visible light communication in coal mining face based on white LED

Gong-kuang zidonghua, 2014
The paper introduced general structure of visible light communication system in coal mining face and had a study on key technologies of visible light communication in the coal mining face, including carrier modulation technology, design of modulation ...
XU Luhui, ZHANG Yanming, LIU Yunzhen
doaj   +1 more source

A Signal Amplification-based Transceiver for Visible Light Communication

Journal of Engineering, 2020
Visible light communication (VLC) is an upcoming wireless technology for next-generation communication for high-speed data transmission. It has the potential for capacity enhancement due to its characteristic large bandwidth. Concerning signal processing
Augustus Ehiremen Ibhaze, Frederick O Edeko, Patience E Orukpe   +2 more
doaj   +1 more source

Uber-in-light: Unobtrusive visible light communication leveraging complementary color channel [PDF]

, 2016
: Recently, Visible Light Communication (VLC) over a screen-camera channel has drawn considerable attention to unobtrusive design. It overcomes the distractive nature of traditional coded image approaches (e.g., barcodes).
Chen, Yingying, Izz, Mostafa, Li, Feng, Li, Zhongyuan, Liu, Hongbo   +4 more
core   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Generalized Spatial Modulation in Indoor Wireless Visible Light Communication

, 2015
In this paper, we investigate the performance of generalized spatial modulation (GSM) in indoor wireless visible light communication (VLC) systems. GSM uses $N_t$ light emitting diodes (LED), but activates only $N_a$ of them at a given time.
Alaka, S. P., Chockalingam, A., Narasimhan, T. Lakshmi   +2 more
core   +1 more source

Visible light communication for audio systems [PDF]

, 1999
This paper describes an audio system that is wellsuited for use in a small confined area with many audio transmitters broadcasting different audio signals.
Ho, KL, Kwan, T, Pang, G, Yang, E
core   +1 more source

Microfluidic electro‐viscoelastic manipulation of extracellular vesicles

FEBS Open Bio, EarlyView.
The electro‐viscoelastic manipulation as a potential method for separation of particles based on size. The particles introduced as a sheath flow migrate to the channel center under the influence of simultaneously applied electric field and pressure driven flow.
Seyedamirhosein Abdorahimzadeh, Éva Bozó, Zikrullah Bölükkaya, Artem Zhyvolozhnyi, Anatoliy Samoylenko, Henrikki Liimatainen, Seppo J. Vainio, Caglar Elbuken   +7 more
wiley   +1 more source

Low-Complexity Codebook Design for SCMA-Based Visible Light Communication

IEEE Open Journal of the Communications Society, 2022
Sparse code multiple access (SCMA), as a code-domain non-orthogonal multiple access (NOMA) scheme, has received considerable research attention for enabling massive connectivity in future wireless communication systems.
Saumya Chaturvedi, Dil Nashin Anwar, Vivek Ashok Bohara, Anand Srivastava, Zilong Liu   +4 more
doaj   +1 more source