ATOMIC: A Low-Cost, Very-High-Speed, Local Communication Architecture

1993 ◽  
Author(s):  
Danny Cohen ◽  
Gregory Finn
Keyword(s):  
High Speed ◽  
Low Cost ◽  
Communication Architecture ◽  
Local Communication ◽  
Very High

scholarly journals Low-cost infrared sensor for wildlife detection in vegetation

2017 ◽  
Vol 63 (Special Issue) ◽  
pp. S13-S17
Author(s):  
Lev Jakub ◽  
Shapoval Vadym ◽  
Bartoška Jan ◽  
Kumhála František
Keyword(s):  
High Speed ◽  
High Probability ◽  
Low Cost ◽  
Low Noise ◽  
Infrared Sensor ◽  
Direct Sunlight ◽  
Infrared Technology ◽  
Wildlife Detection ◽  
Infrared Array ◽  
Very High

The protection of wild animals from mutilation or being killed during haymaking is still a serious problem connected with high working speeds and widths of modern harvesting machines. That is why the main aim of this study was to test low-cost, high-speed and low-noise infrared array sensor Melexis MLX90621 for the application of wildlife detection with the potential to be used in front of the mower equipment. The tests with two different crops with or without a hidden dog were made. Results showed that the sensor is able to detect an animal hidden in the crop with very high probability. Nevertheless, direct sunlight conditions can cause the problems when using infrared technology. A simultaneous use of other sensors working on different principle than infrared technology can be thus recommended.

Atomic: A High-Speed Local Communication Architecture

1994 ◽  
Vol 3 (1) ◽  
pp. 1-29 ◽  
Author(s):  
Robert Felderman ◽  
Annette DeSchon ◽  
Danny Cohen ◽  
Gregory Finn
Keyword(s):  
High Speed ◽  
Communication Architecture ◽  
Local Communication

Understanding the Dimensions of the Broadband Gap

2010 ◽  
pp. 1057-1067
Author(s):  
Maria Rosalia Vicente ◽  
Ana Jesus Lopez
Keyword(s):  
High Speed ◽  
Business Models ◽  
Low Cost ◽  
Interactive Media ◽  
The Internet ◽  
Wireless Broadband ◽  
New Business ◽  
Communication Habits ◽  
Very High ◽  
New Business Models

Over the last decade the Internet has brought about significant changes in the economies and societies worldwide. It has changed communication habits, adapting incrementally to the needs of the users of the networks. It has created a world-wide web of knowledge sharing, creativity, and collaboration and has fostered globalization. In this context, new and traditional players are adapting to the challenges through new business models. Nowadays, the diffusion of broadband is providing the basis for the transition to the Internet of the future. In the next years the development of very high-speed networks will permit the launch of new interactive media and content services. The widespread expansion of low cost wireless broadband will allow the Internet to become more pervasive (European Commission, 2006).

scholarly journals A New Hardware Architecture for Fuzzy Logic System Acceleration

2016 ◽  
Vol 12 (2) ◽  
pp. 188-197
Author(s):  
Aumalhuda Abood ◽  
Mohammed Jodha ◽  
Majid Alwan
Keyword(s):  
Fuzzy Logic ◽  
High Speed ◽  
Low Cost ◽  
Fuzzy Logic System ◽  
Hardware Architecture ◽  
Speed Up ◽  
Gate Array ◽  
Logic Array ◽  
Very High ◽  
Logic System

In this work, a new architecture is designed for fuzzy logic system. The proposed architecture is implemented on field programed gate array (FPGA). The hardware designed fuzzy systemimproves the excution speed with very high speed up factor using low cost availble kits such as FPGA. The implementation of the proposed architecture uses very low amount of logic elements and logic array blocks as proven when implementing the proposed architucture on FPGA.

scholarly journals Internet of Things and Its Applications: A Comprehensive Survey

Symmetry ◽  
2020 ◽  
Vol 12 (10) ◽  
pp. 1674
Author(s):  
Rosilah Hassan ◽  
Faizan Qamar ◽  
Mohammad Kamrul Hasan ◽  
Azana Hafizah Mohd Aman ◽  
Amjed Sid Ahmed
Keyword(s):  
Internet Of Things ◽  
High Speed ◽  
Large Scale ◽  
Smart Cities ◽  
Low Cost ◽  
Research Work ◽  
Communication Architecture ◽  
Iot Applications ◽  
Comprehensive Survey ◽  
Full Analysis

With the evolution of the fifth-generation (5G) wireless network, the Internet of Things (IoT) has become a revolutionary technique that enables a diverse number of features and applications. It can able a diverse amount of devices to be connected in order to create a single communication architecture. As it has significantly expanded in recent years, it is fundamental to study this trending technology in detail and take a close look at its applications in the different domains. It represents an enabler of new communication possibilities between people and things. The main asset of this concept is its significant influence through the creation of a new world dimension. The key features required for employing a large-scale IoT are low-cost sensors, high-speed and error-tolerant data communications, smart computations, and numerous applications. This research work is presented in four main sections, including a general overview of IoT technology, a summary of previous correlated surveys, a review regarding the main IoT applications, and a section on the challenges of IoT. The purpose of this study is to fully cover the applications of IoT, including healthcare, environmental, commercial, industrial, smart cities, and infrastructural applications. This work explains the concept of IoT and defines and summarizes its main technologies and uses, offering a next-generation protocol as a solution to the challenges. IoT challenges were investigated to enhance research and development in the fields. The contribution and weaknesses of each research work cited are covered, highlighting eventual possible research questions and open matters for IoT applications to ensure a full analysis coverage of the discussed papers.

scholarly journals Wireless sensor networks and structural health monitoring: Experiences with slab track infrastructures

2019 ◽  
Vol 15 (3) ◽  
pp. 155014771982600 ◽  
Author(s):  
Eduardo Cañete ◽  
Jaime Chen ◽  
Manuel Díaz ◽  
Luis Llopis ◽  
Bartolomé Rubio
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
High Speed ◽  
Low Cost ◽  
Failure Detection ◽  
Relevant Information ◽  
Wireless Sensor ◽  
Communication Architecture ◽  
Slab Track ◽  
Structural Health

Slab track systems have the potential to become a more sustainable option for high-speed railway infrastructures than traditional ballasted tracks. Traditionally, the systems that monitor these infrastructures have been costly, but advances in the last few decades have made the use of wireless sensor networks within these infrastructures a feasible solution that can be used to evaluate their degradation for failure detection and prediction. Since the cost of these systems is steadily decreasing, it is now possible to use permanent wireless sensor networks as an integral part of the overall system to pave the way for smart infrastructures that can get real-time information about the structural health of the infrastructure at a relatively low cost. In order to show the suitability of this kind of system to monitor the structural health, three demonstrators, developed in the context of the FASTRACK project, related to the design and construction of a monitoring system for slab track systems that measures vibrations and displacements in the track, are presented. FASTRACK uses an innovative approach where data read by sensors are sent to passing trains, which are used as data mules to upload the information to a remote server. On arrival at the station, the data are stored in a database, which is queried by an application to extract relevant information by means of analysis algorithms to detect and predict failures. The first real scenario tests the limits of the system under stress situations. The second one tests the system in an actual, installed slab track to analyze the suitability of the communication architecture and to study a transition zone between slab tracks to a ballast track. The last scenario deals with the data mule performance tests.

Decomposition of the metastable beta titanium alloy Ti-15-3

1983 ◽  
Vol 41 ◽  
pp. 264-265
Author(s):  
Y. L. Chen ◽  
S. Fujlshiro
Keyword(s):  
Low Cost ◽  
High Strength ◽  
Alpha Phase ◽  
Thick Sheet ◽  
Omega Phase ◽  
Beta Titanium Alloy ◽  
Beta Titanium ◽  
Beta Matrix ◽  
Metastable Beta ◽  
Very High

Metastable beta titanium alloys have been known to have numerous advantages such as cold formability, high strength, good fracture resistance, deep hardenability, and cost effectiveness. Very high strength is obtainable by precipitation of the hexagonal alpha phase in a bcc beta matrix in these alloys. Precipitation hardening in the metastable beta alloys may also result from the formation of transition phases such as omega phase. Ti-15-3 (Ti-15V- 3Cr-3Al-3Sn) has been developed recently by TIMET and USAF for low cost sheet metal applications. The purpose of the present study was to examine the aging characteristics in this alloy.The composition of the as-received material is: 14.7 V, 3.14 Cr, 3.05 Al, 2.26 Sn, and 0.145 Fe. The beta transus temperature as determined by optical metallographic method was about 770°C. Specimen coupons were prepared from a mill-annealed 1.2 mm thick sheet, and solution treated at 827°C for 2 hr in argon, then water quenched. Aging was also done in argon at temperatures ranging from 316 to 616°C for various times.

Structural changes in silicon-on-insulator material during post-implantation annealing

1986 ◽  
Vol 44 ◽  
pp. 736-737
Author(s):  
C. O. Jung ◽  
S. J. Krause ◽  
S.R. Wilson
Keyword(s):  
Integrated Circuits ◽  
Oxide Layer ◽  
High Speed ◽  
Structural Changes ◽  
Device Fabrication ◽  
Silicon On Insulator ◽  
High Quality ◽  
Radiation Hardened ◽  
Post Implantation ◽  
Very High

Silicon-on-insulator (SOI) structures have excellent potential for future use in radiation hardened and high speed integrated circuits. For device fabrication in SOI material a high quality superficial Si layer above a buried oxide layer is required. Recently, Celler et al. reported that post-implantation annealing of oxygen implanted SOI at very high temperatures would eliminate virtually all defects and precipiates in the superficial Si layer. In this work we are reporting on the effect of three different post implantation annealing cycles on the structure of oxygen implanted SOI samples which were implanted under the same conditions.

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