The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Using a Ni catalyst instead of Au, we synthesized a ZnO nanowall structure on a-plane (11–20) sapphire substrates by the vapor-liquid-solid technique under optimized conditions. We studied its structural properties and chemical composition using nanobeam diffraction with transmission electron microscopy (TEM) and scanning TEM-energy-dispersive spectroscopy. ZnO nanowalls about 100 nm thick with an...
Recent technological progress has been materializing the Internet of Things (IoT), which is breathing new computational and communicational capability into anything in everyday life. An important step toward the IoT would be to facilitate suitable wireless sensor network technologies based on a verified standard protocol, the Internet Protocol, to support the network of things. An increase in research...
Runtime environment is located in a middle layer of the AUTOSAR architecture to provide infrastructure services that enable not only the communication between software components, but also between software components and basic software components. An RTE generator is an automated generation tool for the AUTOSAR specification based RTE according to the ECU configuration. It generates a communication...
IP-based wireless sensor networks (IP-WSN) are popularly recognized as a global sensor networks infrastructure by combining IPv6 technology with wireless sensor networks (WSN). However, IP-WSN, currently, does not provide security because it is commonly recognized that it is a big burden for IP-WSN to adapt Internet's dominant security protocol. We suggest a security protocol for IP-WSN based on secure...
The AUTOSAR, an open and standardized automotive software platform, provides a software architecture that can develop automotive software components independent from specific base-hardware and operating systems. Therefore application system developers are able to focus on the implementation of software functionality regardless of variant ECU hardware and operating systems. As a consequence, the overall...
The AUTOSAR Basic Software is composed of Service Layer, ECU Abstraction Layer (EAL), Microcontroller Abstraction Layer (MCAL) and Complex Driver. In these components, an IO Driver Module including I/O Hardware Abstraction (IoHwAb) is one of the most important components in a development of ECU-target applications. However, it is difficult to integrate and emulate it to ECU-targets in coincidence...
The AUTOSAR consortium was founded to manage the growing electronics complexity and improve cost-efficiency without any compromises with quality as well as reusability. It is expected that AUTOSAR, open and standardized automotive software architecture, is widespread in automotive industry worldwide. In general, automotive embedded software has been closely coupled with the hardware, and the boundary...
The paper provides accuracy improvement of asynchronous UWB position location algorithm using multiple pulse transmission. We eliminate inter symbol interference by increasing time duration between consecutive pulses, and to reduce AWGN noise we transmitted sufficient number of pulses. At the receiver side we averaged signal over time, and performed correlation with template signal. The result shows...
A 0.5-to-2GHz frequency synthesizer PLL implemented in a 90nm CMOS technology uses a 1.0V supply and dissipates 0.6 and 1.2mW while operating at 1 and 2GHz, respectively. The PLL occupies an active die area of 0.02mm2. The current-controlled method based on a self-biased voltage-to-current converter enables the use of a small size loop filter and makes the PLL bandwidth insensitive to PVT variations...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.