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.
By using Elliptic Curve Cryptography (ECC), it has been recently shown that Public-Key Cryptography (PKC) is indeed feasible on resource-constrained nodes. This feasibility, however, does not necessarily mean attractiveness, as the obtained results are still not satisfactory enough. In this paper, we present results on implementing ECC, as well as the related emerging field of Pairing-Based Cryptography...
In this paper, we address the problem of Road Side Unit (RSU) deployment in urban environments. One of the main goals in designing a Vehicle-to-Infrastructure (V2I) network is to find optimal locations for deployment of all the RSUs. The objective in our case is to cover all the road parts that have the highest car density using a limited number of wireless access points (the number of available RSUs...
While the vision for the Connected Car has existed for some time, realizing it is proving a challenge. In this paper, we examine candidate car-mobile integration solutions which are necessary to deliver innovative advanced telematics services. We note the key role of the mobile in delivering these new services, primarily due to the rate of growth of mobile processing power and data rates. Further,...
This paper presents the high level specification of a Self Configuration Framework for 802.11 multi-radio Wireless Mesh Networks based on a centralised topology discovery and channel assignment mechanism. The framework was designed to support the introduction of a new Mesh Node into the network at any time of the network's operational phase. Further, it enables a new Mesh Node to locate and communicate...
Low cost and high bandwidth Wireless Mesh Networks (WMNs) can be seen as an attractive technology to provide Infotainment services in metropolitan areas. Many network operators and city authorities deploy mesh networks to enable Internet access for visitors and local citizens, but they do not offer any dedicated services. One of the main problems in delivering such services to mobile users (drivers,...
eHealth services category has a diversified set of traffic patterns and demands in terms of QoS assurances. Existing QoS solutions were designed to support only aggregated classes of service and cannot differentiate traffic based on an application's behavioral pattern. In order to improve the performance of eHealth applications for home and mobile users there is a need to develop new traffic identification...
Next generation telematic services are expected to play a key role in future automotive applications. In order to achieve strong integration between the services and the underlying network infrastructure there is a need for both simulation and emulation of the entire system. This paper presents a combined simulation and emulation approach for telematic services prototyping in an emulated wireless...
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.