Now showing items 1-2 of 2

    • Improved position estimation using hybrid TW-TOA and TDOA in cooperative networks 

      Gholami, M. R.; Gezici, Sinan; Ström, E. G. (Institute of Electrical and Electronics Engineers, 2012-04-13)
      This paper addresses the problem of positioning multiple target nodes in a cooperative wireless sensor network in the presence of unknown turn-around times. In this type of cooperative networks, two different reference ...
    • TW-TOA based positioning in the presence of clock imperfections 

      Gholami, M. R.; Gezici, Sinan; Ström, E. G. (Elsevier Inc., 2016)
      This manuscript studies the positioning problem based on two-way time-of-arrival (TW-TOA) measurements in semi-asynchronous wireless sensor networks in which the clock of a target node is unsynchronized with the reference ...