METHOD AND APPARATUS FOR SELECTING A RANGING ANCHOR BASED ON CHARACTERISTICS OF COMMUNICATION BETWEEN A CONNECTION ANCHOR AND A MOBILE ELECTRONIC DEVICE

A first anchor of a first type communicates with a mobile electronic device. A characteristic of the communications between the first anchor of the first type and the mobile electronic device is determined. One or more second anchors each of a second type is selected based on the characteristic of the communications. A respective distance to the mobile electronic is determined based on each of the selected one or more second anchors each of the second type.