Constant Time Queries for Energy Efficient Paths in Multi-hop Wireless Networks
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| Title | Constant Time Queries for Energy Efficient Paths in Multi-hop Wireless Networks |
| Authors | |
| Abstract | We investigate algorithms for computing energy efficient paths in ad-hoc radio networks. We demonstrate how advanced data structures from computational geometry can be employed to preprocess the position of radio stations in such a way that approximately energy optimal paths can be retrieved in constant time, i.e., independent of the network size. We put particular emphasis on actual implementations which demonstrate that large constant factors hidden in the theoretical analysis are not a big problem in practice. |
| Publisher | University of Zagreb, University Computing Centre - SRCE |
| Date | 1970-01-01 |
| Source | Journal of Computing and Information Technology Vol 16, No 2 (2008): Special Issue on Recent Advances in Computer and Communication Networks Techno |
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