CPC H04W 64/00 (2013.01) [G01S 1/54 (2013.01); G01S 5/0036 (2013.01); G01S 5/0205 (2013.01); G01S 5/0236 (2013.01); G01S 5/0244 (2020.05); G01S 5/10 (2013.01); H04B 7/04 (2013.01); H04B 7/0617 (2013.01); H04W 16/28 (2013.01)] | 22 Claims |
1. A method comprising:
receiving, by a user equipment (UE), beamformed position reference signals (BF-PRSs) on a plurality of beams from a plurality of network devices in accordance with a BF-PRS configuration;
measuring, by the UE, a time difference (TD) between a pair of BF-PRSs of the BF-PRSs received from a pair of network devices of the plurality of network devices; and
transmitting, by the UE, a feedback message indicating the TD, the feedback message including identification information identifying the pair of network devices.
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