US Patent No. 11,071,082

SECONDARY NODE, A CENTRAL NODE AND METHODS THEREIN FOR POSITIONING OF A DEVICE IN A WIRELESS COMMUNICATIONS NETWORK


Patent No. 11,071,082
Issue Date July 20, 2021
Title Secondary Node, A Central Node And Methods Therein For Positioning Of A Device In A Wireless Communications Network
Inventorship Warwick Taws, Bromma (SE)
Assignee

Claim of US Patent No. 11,071,082


1. A method performed by a secondary node for enabling positioning of a device in a wireless communications network, the method comprising:receiving a positioning data packet request from a primary node to the device;
determining the transmitting time of the positioning data packet request based on the reception time of the positioning data packet request in the secondary node and the position of the primary node and the secondary node;
receiving a request response from the device to the primary node; and
enabling positioning of the device based on the determined transmitting time of the positioning data packet request and the reception time of the received request response.