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Title |
DTM: A Distributed Traffic Management Algorithm for Sensor Networks |
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Author |
Yantao Pan, Xicheng Lu, Peidong Zhu |
| Citation |
Vol. 6 No. 8 pp. 208-212 |
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Abstract |
Lifetime optimization is a key challenge of sensor networks. Since data transmission is the main energy consumer, it is important to make use of energy efficient routing protocols. We regard the lifetime optimization problem as a multi-source single-sink max flow problem in a directed graph with capacity powers on vertices. Then we propose a distributed algorithm to solve this problem. The method gives the value of maximum lifetime exactly. |
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Keywords |
Sensor Networks, Traffic Management, Lifetime maximization |
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