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.
Mobile devices often operate in resource constrained envi- ronments with intermittent connectivity, bandwidth, bat- tery power, etc. On these devices, existing cooperative con- tent sharing protocols and models (e.g. Peer to Peer and client-server) present major drawbacks. Presently, a user has to maintain the connection between the peers when down- loading content. For instance, when a large multimedia...
This paper presents a survey on several RFID authentication protocols under low cost limitation. Different approaches under low cost restriction have been proposed by several protocols in order to satisfy security and privacy of RFID. In this survey all protocols are examined according to three aspects, namely data protection, tracking prevention, and forward security. Finally, it is conclude that...
This paper focuses on hardware and software aspects in development of low cost embedded systems with Ethernet interface for industrial applications like smart sensors and mechatronic control. Ethernet connectivity allows a standard and easy networking method as well as remote Internet access but usually requires higher resources (processing power and memory) than serial connections like RS232/485...
Container packages experience diverse forms of mechanical excitations during their transportation and handling. Some of these excitations can damage the goods and make them reach their final destination with defects. Early detection of damages to container packages during their transport on a container truck can allow the truck driver to take the necessary steps to avert larger damages and thus cause...
The purpose of this article is to present the system architecture, as well as, initial performance results from a low cost PET system specially designed for small animal planar imaging. This PET camera was designed and assembled from the ldquoDetector and Imaging Grouprdquo of the ldquoThomas Jefferson National Accelerator Facility, USA, in collaboration with the Medical Instruments dep. of Technological...
This paper gives a detail analysis of needed technical quality for addressing control and command mass market. The WPC technology provides a low cost, small size and low consumption solution compliant with market requirements.
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.