Data Communication Research Based on the Wireless Computing Platform Sun SPOT

2009 ◽  
Author(s):  
Zheng Peng ◽  
Zhou Hangxia ◽  
Yu Keguang ◽  
Xu Xing
Keyword(s):  
Data Communication ◽  
Communication Research ◽  
Computing Platform ◽  
Wireless Computing

scholarly journals Certificateless Proxy Reencryption Scheme (CPRES) Based on Hyperelliptic Curve for Access Control in Content-Centric Network (CCN)

2020 ◽  
Vol 2020 ◽  
pp. 1-13 ◽  
Author(s):  
Zahid Ullah ◽  
Asim Zeb ◽  
Insaf Ullah ◽  
Khalid Mahmood Awan ◽  
Yousaf Saeed ◽  
...  
Keyword(s):  
Access Control ◽  
Hyperelliptic Curve ◽  
Data Communication ◽  
Key Generation ◽  
Communication Research ◽  
Efficient Utilization ◽  
Information Centric Networking ◽  
Internet Infrastructure ◽  
Different Types ◽  
Content Centric Network

Information-centric networking is the developing model envisioned by an increasing body of the data communication research community, which shifts the current network paradigm from host centric to data centric, well-known to information-centric networking (ICN). Further, the ICN adopts different types of architectures to extend the growth of the Internet infrastructure, e.g., name-based routing and in-network caching. As a result, the data can be easily routed and accessed within the network. However, when the producer generates contents for authentic consumers, then it is necessary for him/her to have a technique for content confidentiality, privacy, and access control. To provide the previously mentioned services, this paper presents a certificateless proxy reencryption scheme (CPRES) based on the hyperelliptic curve for access control in the content-centric network (CCN). Using certificateless PRE, the power of the key generation center (KGC) is limited to only the generation of partial keys to secure the access to the content. With the help of these partial keys, the producer further calculates keys for encryption and reencryption process. The simulation results show that the proposed scheme provides secure access to content during end-to-end communication. Moreover, the proposed CPRES scheme outperforms in terms of low computational energy and efficient utilization of communication bandwidth.

scholarly journals Research on CarMaker and Cloud Computing Platform Co-Simulation Based on APO

2021 ◽  
Vol 2065 (1) ◽  
pp. 012020
Author(s):  
Nver Ren ◽  
Rong Jiang ◽  
Dongze Zhang
Keyword(s):  
Cloud Computing ◽  
Real Time ◽  
Data Communication ◽  
Autonomous Driving ◽  
Data Sampling ◽  
Cloud Platform ◽  
Time Data ◽  
Automated Driving ◽  
Computing Platform ◽  
Cloud Computing Platform

Abstract An cloud computing platform based on B/S architecture and docker container technology for autonomous driving simulation has been established in this paper. The map editor module of the cloud platform lets users design 3D scenes for simulating and testing automated driving systems. When the customized roadway scene for simulation created, it would be saved as OpenDrive format both for the server of cloud platform and CarMaker’s TestRun which all parameters of the virtual environment (vehicle, road, tires, etc.) are sufficiently defined. Then, based on the application online (APO) communication protocol of CarMaker, the local APO agent service was created. When the 27 parameters of vehicle dynamics received from CarMaker server, they were sent to the cloud platform in real time through UPD protocol. The process of data communication is completed by APO agent. Through the work above, a co-simulation between cloud platform and CarMaker could be successfully established for autonomous driving with seventeen-degree-of-freedom. Through the co-simulation experiment, it is found that the real-time data sampling frequency of the co-simulation is 70Hz, which completes the synchronous simulation of carmaker and cloud platform.

scholarly journals A novel computing architect in ubiquitous electric IoT

2021 ◽  
Vol 252 ◽  
pp. 01051
Author(s):  
Jie Bai ◽  
Hengtian Wu ◽  
Xing Wang ◽  
Dandan Guo ◽  
Mengran Fang
Keyword(s):  
Internet Of Things ◽  
Data Communication ◽  
Monitoring And Control ◽  
Cloud Infrastructure ◽  
Computing Platform ◽  
And Control ◽  
Physical Phenomena ◽  
Resource Shortage ◽  
The Internet Of Things ◽  
Technical Framework

The Internet of things (IOT) has attracted great interest in many applications related to the monitoring and control of physical phenomena. The rapid popularity of Internet of things (IOT) equipment has brought unprecedented pressure to data communication and processing on communication network and central cloud infrastructure. Edge computing, as a potential platform to address such challenges, is facing significant challenges from the tension between resource constrained hardware and low latency applications. In this work, we propose a technical framework to meet the challenges. We suggest that computing and communication resources should be sliced horizontally to form a virtual computing platform to solve the problem of resource shortage.

Review of New models for mass communication research.

1975 ◽  
Vol 20 (5) ◽  
pp. 431-432
Author(s):  
ANTHONY G. GREENWALD
Keyword(s):  
Mass Communication ◽  
Communication Research ◽  
New Models

What Happens When Data Communication Fails? - A Simulation Study

2011 ◽  
Author(s):  
Sehchang Hah ◽  
Ben Willems ◽  
Kenneth Schulz
Keyword(s):  
Simulation Study ◽  
Data Communication

Rancang Bangun Sistem Komunikasi Data Antara Mikrokontroller Atmega8 Dengan Arduino Pada Mesin Roaster Coffe Digital

2020 ◽  
Vol 3 (2) ◽  
pp. 103-113
Author(s):  
Rachmad Ikhsan ◽  
Effendi Effendi
Keyword(s):  
Temperature Sensor ◽  
Data Communication ◽  
Test Results ◽  
Industry Standards ◽  
Long Time ◽  
Roasting Time

Roasting coffee manually is widely applied by coffee producers. This process takes a very long time and is less efficient in terms of productivity for industry standards. This machine  is equipped with a thermocouple sensor as a temperature sensor that will measure the temperature in the roasting cylinder, then equipped with a timer as a reminder of roasting time that ranges from 15 minutes at a temperature of 200 degrees Celsius, this machine  is also equipped with android as a timer controller on the coffee roaster machine. This machine is also equipped with a microcontroller and Bluetooth as a media transmitter and data receiver. From the test results obtained data that Bluetooth can be used for data communication between the microcontroller and Android with a distance of 30 meters in the room, and 12 meters outside the room. If it exceeds that distance, then Bluetooth will not respond back

Sign in / Sign up

Export Citation Format

Share Document