Corpus ID: 14774278

To Prolong the Lifetime of Wireless Sensor Networks: The Min-max Fair Scheduling in a Multi-access Contra-Polymatroid

@article{Mao2016ToPT,
  title={To Prolong the Lifetime of Wireless Sensor Networks: The Min-max Fair Scheduling in a Multi-access Contra-Polymatroid},
  author={Xiaomao Mao and Huifang Chen and Peiliang Qiu},
  journal={ArXiv},
  year={2016},
  volume={abs/1608.03664}
}
  • Xiaomao Mao, Huifang Chen, Peiliang Qiu
  • Published 2016
  • Computer Science, Mathematics
  • ArXiv
  • From an information-theoretic point of view, we investigate the min-max power scheduling problem in multi-access transmission. We prove that the min-max optimal vector in a contrapolymatroid is the base with the minimal distance to the equal allocation vector. Because we can realize any base of the contra-polymatroid by time sharing among the vertices, the problem searching for the min-max optimal vector is converted to a convex optimization problem solving the time sharing coefficients… CONTINUE READING

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