Results 71 to 80 of about 2,996 (158)

Design Guidelines for Optical Camera Communication Systems: A Tutorial

IEEE Photonics Journal
The rapid development of the Internet of Things (IoT) has put great challenges on the next generation's communication technologies. Optical Camera Communication (OCC), with its advantages of the green principle, less electromagnetic interference ...
Anqi Liu, Wenxiao Shi, Majid Safari, Wei Liu, Jingtai Cao   +4 more
doaj   +1 more source

Disrupted Human–Dog Interbrain Neural Coupling in Autism‐Associated Shank3 Mutant Dogs

Advanced Science, Volume 11, Issue 41, November 6, 2024.
This study explores interbrain activity coupling during human–dog interactions, revealing that mutual gaze and petting enhance neural synchronization in frontal and parietal regions, respectively. Dogs carrying autism‐linked Shank3 mutations display impaired neural coupling and attention, which are rescued by the psychedelic lysergic acid diethylamide.
Wei Ren, Shan Yu, Kun Guo, Chunming Lu, Yong Q. Zhang   +4 more
wiley   +1 more source

OCC-ID: New Broadcasting Service-Based Cloud Model and Image Sensor Communications

International Journal of Distributed Sensor Networks, 2016
In recent decades, the main data traffic of mobile communication is based on the RF technology. Even though the efficiency from optimization for utilization or reuse is applied, there is a limitation of increased traffic demand of RF communication ...
Thithanhnhan Le, Nam-Tuan Le, Yeong Min Jang   +2 more
doaj   +1 more source

Rolling OFDM for Image Sensor Based Optical Wireless Communication

IEEE Photonics Journal, 2019
Orthogonal frequency-division multiplexing (OFDM) is a digital multicarrier modulation scheme that is employed in broadband wired and wireless communication as an effective solution with inter-symbol interference caused by a multipath channel.
Huy Nguyen, Minh Duc Thieu, Trang Nguyen, Yeong Min Jang   +3 more
doaj   +1 more source

The nature of the torus in the heavily obscured AGN Markarian 3: an X-ray study [PDF]

, 2016
In this paper we report the results of an X-ray monitoring campaign on the heavily obscured Seyfert galaxy Markarian 3 carried out between the fall of 2014 and the spring of 2015 with NuSTAR, Suzaku and XMM-Newton.
Arevalo, P., Awaki, H., Bauer, F. E., Bianchi, S., Boggs, S. E., Brandt, W. N., Brightman, M., Christensen, F. E., Craig, W. W., Forster, K., Guainazzi, M., Hailey, C. J., Harrison, F., Koss, M., Longinotti, A., Marinucci, A., Markwardt, C., Matt, G., Reynolds, C. S., Ricci, C., Risaliti, G., Stern, D., Svoboda, J., Walton, D., Zhang, W.   +24 more
core   +2 more sources

Male genitalia, hierarchical homology, and the anatomy of the bullet ant (Paraponera clavata; Hymenoptera, Formicidae)

Journal of Morphology, Volume 285, Issue 9, September 2024.
We present a multimodal anatomy of the male genitalia of the bullet ant, Paraponera clavata. Using this as a model system, we expand and refine on the 5‐category system of homology classification proposed by Meneganzin et al. (2024) and we present evidence supporting the penis‐coxopod theory of male genitalic homology in male insects. Abstract The male
Brendon E. Boudinot, Thomas van de Kamp, Patricia Peters, Katja Knöllinger   +3 more
wiley   +1 more source

Markov Models for predicting the Internet of Behaviour (IoB) of tourists: Optical Camera Communications (OCC) as a localization tool for indoor touristic scenarios

, 2023
This work proposes a simulation tool of a system aimed to predict the movements of tourists in an indoor scenario. It is based on a visible light positioning (VLP) system using LED lamps and an App in the user's mobile phone. VLP offers a dual illumination-location solution and provides highly accurate indoor positioning data of the user, able to feed ...
Rufo Torres, Saray, Aguiar Castillo, Lidia, Rufo, Julio, Rabadan, Jose, Perez Jimenez, Rafael   +4 more
openaire   +2 more sources

Optical-RoI-Signaling for Vehicular Communications

IEEE Access, 2019
This paper introduces a new hybrid waveform for optical wireless communication (OWC)/optical camera communication (OCC) systems and discusses the technical considerations of these systems.
Minh Duc Thieu, Tung Lam Pham, Trang Nguyen, Yeong Min Jang   +3 more
doaj   +1 more source

SegFlow: Joint Learning for Video Object Segmentation and Optical Flow

, 2017
This paper proposes an end-to-end trainable network, SegFlow, for simultaneously predicting pixel-wise object segmentation and optical flow in videos. The proposed SegFlow has two branches where useful information of object segmentation and optical flow ...
Cheng, Jingchun, Tsai, Yi-Hsuan, Wang, Shengjin, Yang, Ming-Hsuan   +3 more
core   +1 more source

A blockchain database system for a rail transit equipment system

IET Blockchain, Volume 4, Issue 1, Page 83-100, March 2024.
A blockchain system platform is developed in this paper for subway applications. Design assistance, construction assistance, operation and maintenance assistance, energy saving assistance, manpower reduction assistance, fire protection linkage assistance at transfer stations, federal learning analysis, and AI analysis are also provided, along with a ...
Junfeng An, Yuanguang Jing, Mengmeng Lu, Lei Zheng, Yuting Li, Ti Zhang, Jiwei Zhang   +6 more
wiley   +1 more source