A Trust Based Communication Scheme for Safety Messages Exchange in VANETs

2017 ◽  
pp. 92-103 ◽  
Author(s):  
Ryma Abassi ◽  
Sihem Guemara El Fatmi
Keyword(s):  
Communication Scheme

УНИФИЦИРОВАННАЯ РЕКОНФИГУРИРУЕМАЯ СХЕМА КОММУТАЦИИ БПФ

2020 ◽  
Vol 96 (3s) ◽  
pp. 114-118
Author(s):  
П.С. Поперечный ◽  
И.Ю. Поперечная
Keyword(s):  
Software Implementation ◽  
Communication Scheme ◽  
Additional Hardware

Предложен способ вычисления БПФ с унифицированной схемой коммутации от стадии к стадии. Представлено итеративное выражение для аппаратной или программной реализации схемы вычисления. Для предложенных схем описана возможность реконфигурирования для вычисления БПФ различного числа отсчетов, при этом поворотные множители остаются прежними и нет необходимости делать их переменными. The article offers a method for FFT calculation by means of unified communication scheme stage-by-stage. There is an iterating equation for hardware and software implementation. Also, it provides the reconfiguration of schemes by different samples number. The rotating multipliers are the same like in non-reconfigurable (fixed) communication scheme. So, the offered approach does not require additional hardware or software resources.

scholarly journals Addressing Challenges in Prosumer-Based Microgrids With Blockchain and an IEC 61850-Based Communication Scheme

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 201806-201822
Author(s):  
Miguel Gayo ◽  
Carlos Santos ◽  
Francisco Javier Rodriguez Sanchez ◽  
Pedro Martin ◽  
Jose A. Jimenez ◽  
...  
Keyword(s):  
Iec 61850 ◽  
Communication Scheme

scholarly journals Design of Networked Ammunition Network Communication Scheme Based on ESP8266

2021 ◽  
Vol 1748 ◽  
pp. 042030
Author(s):  
Xuhuan Zhang ◽  
Haojie Li ◽  
Hu Huang ◽  
Yue Feng
Keyword(s):  
Network Communication ◽  
Communication Scheme

scholarly journals An IoT-Based Smart Home Automation System

Sensors ◽  
2021 ◽  
Vol 21 (11) ◽  
pp. 3784
Author(s):  
Cristina Stolojescu-Crisan ◽  
Calin Crisan ◽  
Bogdan-Petru Butunoi
Keyword(s):  
Application Programming Interface ◽  
Smartphone Application ◽  
Raspberry Pi ◽  
Automation System ◽  
Home Automation ◽  
Network Connection ◽  
Communication Scheme ◽  
Application Programming ◽  
Home Automation System ◽  
User Friendly

Home automation has achieved a lot of popularity in recent years, as day-to-day life is getting simpler due to the rapid growth of technology. Almost everything has become digitalized and automatic. In this paper, a system for interconnecting sensors, actuators, and other data sources with the purpose of multiple home automations is proposed. The system is called qToggle and works by leveraging the power of a flexible and powerful Application Programming Interface (API), which represents the foundation of a simple and common communication scheme. The devices used by qToggle are usually sensors or actuators with an upstream network connection implementing the qToggle API. Most devices used by qToggle are based on ESP8266/ESP8285 chips and/or on Raspberry Pi boards. A smartphone application has been developed that allows users to control a series of home appliances and sensors. The qToggle system is user friendly, flexible, and can be further developed by using different devices and add-ons.

scholarly journals Event-triggering $${H}_{\infty }$$-based observer combined with NN for simultaneous estimation of vehicle sideslip and roll angles with network-induced delays

2021 ◽  
Vol 103 (3) ◽  
pp. 2733-2752
Author(s):  
Maria Jesus L. Boada ◽  
Beatriz L. Boada ◽  
Hui Zhang
Keyword(s):  
Autonomous Vehicles ◽  
Networked Control System ◽  
Observer Design ◽  
Simultaneous Estimation ◽  
Road Accidents ◽  
Sideslip Angle ◽  
Current Series ◽  
Event Triggering ◽  
Communication Scheme ◽  
Proper Design

AbstractNowadays, vehicles are being fitted with systems that improve their maneuverability, stability, and comfort in order to reduce the number of accidents. Improving these aspects is of particular interest thanks to the incorporation of autonomous vehicles onto the roads. The knowledge of vehicle sideslip and roll angles, which are among the main causes of road accidents, is necessary for a proper design of a lateral stability and roll-over controller system. The problem is that these two variables cannot be measured directly through sensors installed in current series production vehicles due to their high costs. For this reason, their estimation is fundamental. In addition, there is a time delay in the relaying of information between the different vehicle systems, such as, sensors, actuators and controllers, among others. This paper presents the design of an $${H}_{\infty }$$ H ∞ -based observer that simultaneously estimates both the sideslip angle and the roll angle of a vehicle for a networked control system, with networked transmission delay based on an event-triggered communication scheme combined with neural networks (NN). To deal with the vehicle nonlinearities, NN and linear-parameter-varying techniques are considered alongside uncertainties in parameters. Both simulation and experimental results are carried out to prove the performance of observer design.

scholarly journals Harvesting-Aware Optimal Communication Scheme for Infrastructure-Less Sensing

2020 ◽  
Vol 1 (4) ◽  
pp. 1-26
Author(s):  
Lukas Sigrist ◽  
Rehan Ahmed ◽  
Andres Gomez ◽  
Lothar Thiele
Keyword(s):  
Communication Scheme
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