Imaging as an alternative data channel for camera phones

2006 ◽  
Author(s):  
Xu Liu ◽  
David Doermann ◽  
Huiping Li
Keyword(s):  
Data Channel ◽  
Camera Phones

DATA CHANNEL MODEL WITH FAULT DETECTION AND DISASTER RECOVERY

2016 ◽  
Vol 58 (4) ◽  
pp. 37-41
Author(s):  
V. P. Koryachko ◽  
◽  
A. P. Shibanov ◽  
X. L. Fam ◽  
◽  
...  
Keyword(s):  
Fault Detection ◽  
Disaster Recovery ◽  
Channel Model ◽  
Data Channel

scholarly journals DDR4 data channel failure due to DC offset caused by intermittent solder ball fracture in FBGA package

IEEE Access ◽  
2021 ◽  
pp. 1-1
Author(s):  
Muhammad Waqar ◽  
Geunyong Bak ◽  
Junhyeong Kwon ◽  
Sanghyeon Baeg
Keyword(s):  
Solder Ball ◽  
Dc Offset ◽  
Data Channel

Remote Multi-Processor Updating System Based on In-System Programming and CAN-Bus

2013 ◽  
Vol 364 ◽  
pp. 419-423 ◽  
Author(s):  
Sheng Bo Qi ◽  
Meng Zhang ◽  
Zhen Hao Wang
Keyword(s):  
Can Bus ◽  
Data Communication ◽  
Host Computer ◽  
Electrical Transmission ◽  
Tidal Current Energy ◽  
Data Channel ◽  
Master Controller ◽  
Shore Station ◽  
Retransmission Mechanism ◽  
System Programming

The tidal current energy generation system, which works underwater and is interfered by electrical transmission during the process of data communication, has field update requirements but cannot directly use In-System Programming (ISP) to update, so a remote multi-processor updating system is developed based on ISP and CAN bus. This system consists of a shore station host computer, master controller and the slaves. The host computer transmits the HEX file to the master controller via CAN bus, and the master controller updates the appointed slave by ISP. This paper studies retransmission mechanism and ISP process. The system avoids failed update caused by data channel interference through separating the HEX file transmission and the ISP process.

scholarly journals Improvement in Surface Solar Irradiance Estimation Using HRV/MSG Data

2018 ◽  
Vol 10 (8) ◽  
pp. 1288 ◽  
Author(s):  
Filomena Romano ◽  
Domenico Cimini ◽  
Angela Cersosimo ◽  
Francesco Di Paola ◽  
Donatello Gallucci ◽  
...  
Keyword(s):  
High Resolution ◽  
Solar Irradiance ◽  
Research Council ◽  
National Research Council ◽  
The Other ◽  
Data Channel ◽  
The Difference ◽  
Photovoltaic Plants ◽  
Sky Conditions ◽  
Advanced Model

The Advanced Model for the Estimation of Surface Solar Irradiance (AMESIS) was developed at the Institute of Methodologies for Environmental Analysis of the National Research Council of Italy (IMAA-CNR) to derive surface solar irradiance from SEVIRI radiometer on board the MSG geostationary satellite. The operational version of AMESIS has been running continuously at IMAA-CNR over all of Italy since 2017 in support to the monitoring of photovoltaic plants. The AMESIS operative model provides two different estimations of the surface solar irradiance: one is obtained considering only the low-resolution channels (SSI_VIS), while the other also takes into account the high-resolution HRV channel (SSI_HRV). This paper shows the difference between these two products against simultaneous ground-based observations from a network of 63 pyranometers for different sky conditions (clear, overcast and partially cloudy). Comparable statistical scores have been obtained for both AMESIS products in clear and cloud situation. In terms of bias and correlation coefficient over partially cloudy sky, better performances are found for SSI_HRV (0.34 W/m2 and 0.995, respectively) than SSI_VIS (−33.69 W/m2 and 0.862) at the expense of the greater run-time necessary to process HRV data channel.

scholarly journals A Study on the ASF Correction Age and Error for Effective eLORAN Data Channel Utilization in Korea

2013 ◽  
Vol 2 (2) ◽  
pp. 109-114
Author(s):  
Yun Sub Choi ◽  
Sang-Wook Hwang ◽  
Sang-Rae Yeo ◽  
Chansik Park ◽  
Sung-Hoon Yang ◽  
...  
Keyword(s):  
Channel Utilization ◽  
Data Channel

scholarly journals Mobile Visual Communication

2007 ◽  
Vol 28 (1) ◽  
pp. 49-62 ◽  
Author(s):  
Mikko Villi
Keyword(s):  
Mobile Phones ◽  
Visual Communication ◽  
Cellular Phone ◽  
Camera Phone ◽  
Visual Contact ◽  
Mobile Cellular ◽  
Camera Phones ◽  
Potential Part ◽  
Personal Photography

Abstract In this article I will elucidate the concept of photo messaging, and examine camera phones in the context of communication and photography. Camera functions are nowadays a popular add-on to the mobile (cellular) phone. Users can send photographs directly from the phone as photo messages. Findings suggest that the ubiquitous camera phone, and photo messaging, may substantially change the ways in which people use personal photography. The imaging capacity of mobile phones is becoming a potential part of perpetual visual contact. Thus taking and sending photographs on a camera phone represents a new resource for visual communication.

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