Rok 2018

• TDOA versus ATDOA for wide area multilateration system

  Publikacja

  • J. Stefański
  • J. Sadowski

  - EURASIP Journal on Wireless Communications and Networking - Rok 2018

  This paper outlines a new method of a location service (LCS) in the asynchronous wireless networks (AWNs) where the nodes (base stations) operate asynchronously in relation to one another. This method, called asynchronous time difference of arrival (ATDOA), enables the calculation of the position of the mobile object (MO) through the measurements taken by a set of non-synchronized fixed nodes and is based on the measurement of...

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Rok 2017

• Characteristics of the polarised off-body channel in indoor environments

  Publikacja

  • K. Turbić
  • S. J. Ambroziak (dawniej: S. Ambroziak)
  • L. M. Correia

  - EURASIP Journal on Wireless Communications and Networking - Rok 2017

  This paper addresses the depolarisation effect in off-body body area networks channels, based on measurements performed at 2.45 GHz in an indoor environment. Seven different scenarios, involving both static and dynamic users, were considered, taking a statistical perspective. The analysis of the cross-polarisation discrimination is performed, as well as the analysis of path loss in co- and cross-polarised channels. Results show...

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