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arXiv 0802.2134cs.NIcs.CG
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最大限度地减少干扰是困难的

Minimizing the Maximum Interference is Hard

Kevin Buchin

摘要:

我们考虑了无线传感器和自组织网络的干扰模型:节点的接收机干扰是它所在的传输范围的数量。我们将传输范围建模为圆盘。对于这种情况下,我们表明,选择传输半径,最大限度地减少干扰,同时保持连接对称通信图是NP-完全的。

英文摘要:

We consider the following interference model for wireless sensor and ad hoc networks: the receiver interference of a node is the number of transmission ranges it lies in. We model transmission ranges as disks. For this case we show that choosing transmission radii which minimize the maximum interference while maintaining a connected symmetric communication graph is NP-complete.

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