Browsing by Keywords "Linear estimators"

Now showing items 1-3 of 3

Hybrid TW-TOA/TDOA positioning algorithms for cooperative wireless networks

Gholami, M.R.; Gezici, S.; Ström, E.G.; Rydström, M. (2011)

The problem of positioning an unknown target is studied for a cooperative wireless sensor network using hybrid two-way time-of-arrival and time-difference-of-arrival measurements. A maximum likelihood estimator (MLE) can ...
Improved position estimation using hybrid TW-TOA and TDOA in cooperative networks

Gholami, M. R.; Gezici, S.; 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 ...
Positioning algorithms for cooperative networks in the presence of an unknown turn-around time

Gholami, M.R.; Gezici, S.; Ström, E.G.; Rydström, M. (2011)

This paper addresses the problem of single node positioning in cooperative network using hybrid two-way time-of-arrival and time-difference-of-arrival where, the turn-around time at the target node is unknown. Considering ...