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Node searching in delay tolerant networks is of great importance for different applications, in which a locator node finds a target node in person. In the previous distributed node searching method, a locator traces the target along its movement path from its most frequently visited location. For this purpose, nodes leave traces during their movements and also store their long-term movement patterns...
In this paper, we focus on designing an efficient routing method in Vehicle Delay Tolerant Networks (VDTNs) without centralized infrastructures. Current routing methods either have limited routing efficiency or need the help of centralized infrastructures to improve the routing performance, which is deviated from the goal of building VDTNs without centralized infrastructures. In this paper, we propose...
The advancement of silicon scaling to 14/16 nanometer (nm) in support of higher performance, higher bandwidth and lower power consumption in portable and mobile devices is pushing the boundaries of emerging packaging technologies to smaller fan-out packaging designs with finer line/spacing as well as improved electrical performance and passive embedded technology capabilities. Advanced embedded Wafer...
Delay Tolerant Networks (DTNs) have attracted significant interests due to the adaptability in areas without infrastructures. In such scenarios, moving data from one place (landmark) to another place (landmark) is essential for data communication between different areas. However, current DTN routing algorithms either fail to fully utilize node mobility or have additional requirements that cannot be...
Space applications have raised the demand on autonomy, security and reliability for current reusable launch vehicle (RLV), which require guidance technology of vehicle must have strong robustness and adaptability. Based on preliminary research results, this paper outlines a method of developing an online predictive reentry trajectory planning and guidance law which use both angle-of-attack and angle-of-bank...
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