US 11,965,951 B2
Method and apparatus for operating device for transmitting and receiving data through ultra-wideband (UWB)
Kangjin Yoon, Suwon-si (KR); and Mingyu Lee, Suwon-si (KR)
Assigned to SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on Dec. 4, 2020, as Appl. No. 17/112,469.
Claims priority of provisional application 62/944,531, filed on Dec. 6, 2019.
Prior Publication US 2021/0173064 A1, Jun. 10, 2021
Int. Cl. G01S 11/02 (2010.01); H04B 1/7163 (2011.01); H04B 17/16 (2015.01)
CPC G01S 11/02 (2013.01) [H04B 1/7163 (2013.01); H04B 2201/71634 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A method performed by a target device for transmitting and receiving data through an ultra-wideband (UWB) channel in a wireless communication system, the method comprising:
receiving, from an electronic device, a ranging initiation message;
transmitting, to the electronic device, a ranging response message in response to receiving the ranging initiation message;
receiving, from the electronic device, a measurement report message including first round-trip time information for another target device corresponding to a first responder and a reply time list for a plurality of target devices; and
identifying round-trip time information of the target device, based on the measurement report message including the first round-trip time information and the reply time list.