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      Cooperative positioning in wireless networks

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      Author(s)
      Gholami, M. R.
      Keskin, M. F.
      Gezici, Sinan
      Jansson, M.
      Editor
      Webster, J. G.
      Date
      2016
      Publisher
      John Wiley & Sons
      Language
      English
      Type
      Book Chapter
      Item Usage Stats
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      Book Title
      Wiley encyclopedia of electrical and electronics engineering
      Abstract
      In this article, we study cooperative positioning in wireless networks in which target nodes at unknown locations locally collaborate with each other to find their locations. We review different models available for positioning and categorize the model‐based algorithms in two groups: centralized and distributed. We then investigate a lower bound on the variance of unbiased estimators, namely the Cramer–Rao lower bound, which is a common benchmark in the positioning literature. We finally discuss some open problems and research topics in the area of positioning that are worth exploring in future studies.
      Keywords
      Centralized algorithms
      Cooperative positioning
      CRLB
      Distributed algorithms
      Localization
      Permalink
      http://hdl.handle.net/11693/50896
      Published Version (Please cite this version)
      https://doi.org/10.1002/047134608X.W8302
      https://doi.org/10.1002/047134608X
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