Network coding-based wireless media transmission using POMDP

@article{Nguyen2009NetworkCW,
  title={Network coding-based wireless media transmission using POMDP},
  author={Dong Nguyen and Thinh Nguyen},
  journal={2009 17th International Packet Video Workshop},
  year={2009},
  pages={1-9}
}
We consider the problem of joint network coding and packet scheduling for multimedia transmission from the Access Point (AP) to multiple receivers in 802.11 networks. The state of receivers is described by a hidden Markov model and the AP acts as a decision maker which employs a partially observable Markov decision process (POMDP) to optimize the media transmission. Importantly, we introduce a simulation-based dynamic programming algorithm as a solution tool for our POMDP abstract. Our… CONTINUE READING
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