Grant Number: 0330178 Institution of PI: University of Southern California PIs: Ramesh Govindan, Scott Shenker, and Brad Karp Title: Robust and Efficient Data Dissemination for Data-Centric Storage.
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Grant Number: 0330178 Institution of PI: University of Southern CaliforniaPIs: Ramesh Govindan, Scott Shenker, and Brad KarpTitle: Robust and Efficient Data Dissemination for Data-Centric Storage
Our project is investigating scalable and robust routing techniques for wireless sensor networks. These techniques provide the underlying routing infrastructure for a variety of distributed data storage structures, such as hash tables and multi-dimensional index trees.
Previously, geographical routing suffers both the inaccuracy of the position and break of the unit disk graph assumption in a real radio network. Our work in CLDP makes the geographical routing possible in realistic radio network, such as sensor networks. Altogether, the data-centric storage systems will be possibly deployed in real applications due to our effort in providing scalable, robust and efficient routing in all cases.
Figure: We have developed a new geographic routing protocol that is perfect on arbitrary graphs. Existing routing protocols do not have this property.