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.
Asynchronous NoC switch is proposed as a robust design to mitigate the impact of process variation. Circuit analysis is used to evaluate the influence of process variation on both synchronous and asynchronous designs. The delay and throughput variation are evaluated with different technologies. Although the asynchronous switch has large delay variation as compared to synchronous switch, high throughput...
This paper proposes a RSU assisted multi-channel coordination MAC (RAMC) protocol that fully utilizes all DSRC channels to provide simultaneous safety and non-safety communications. Within the radio range of a roadside unit (RSU), vehicles are free to tune to any service channels. The RSU monitors all the safety messages being transmitted in both the control and service channels. Periodically, the...
In Frequency Division Duplex (FDD) systems or Time Division Duplex (TDD) systems with perfect Uplink (UL)/Downlink (DL) alignment, all UL transmissions receive interference only from other UL links and vice versa. However, take into consideration one of the most important benefits that TDD offers, i.e., dynamic UL/DL switching points, the UL and DL transmission can be misaligned. This means UL might...
Extending system lifespan by managing power on mobile nodes is critical and primordial in wireless ad hoc networks. Recent work has shown that, by appropriately powering off nodes, energy may be significantly saved, especially when node density is high. Such approaches rely on the selection of a virtual backbone of the topology to forward ongoing traffic, coupled with functions to reorganize (manually...
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.