Avoiding multipath to revive inbuilding WiFi localization

  title={Avoiding multipath to revive inbuilding WiFi localization},
  author={Souvik Sen and Jeongkeun Lee and Kyu-Han Kim and Paul Congdon},
Despite of several years of innovative research, indoor localization is still not mainstream. Existing techniques either employ cumbersome fingerprinting, or rely upon the deployment of additional infrastructure. Towards a solution that is easier to adopt, we propose CUPID, which is free from these restrictions, yet is comparable in accuracy. While existing WiFi based solutions are highly susceptible to indoor multipath, CUPID utilizes physical layer (PHY) information to extract the signal… CONTINUE READING
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