I would like to know if it is possible to achieve localization data of a mobile node via multilateration/trilateration/triangulation in Thread Network. I am new to 802.15.4. We have FRDM-KW41Z boards. As far as I read, triangulation is possible in a ZigBee network. I am now learning/working on Thread Network and checking Thread Demo applications in SDK_2.2_FRDM-KW41Z. I understand that in Thread network, an end device node can directly send message to only its parent router node. So I can not figure it out how to provide triangulation for a mobile end device. Is it possible?