CPC H04W 64/006 (2013.01) [H04L 5/0048 (2013.01); H04W 72/0446 (2013.01)] | 38 Claims |
1. An apparatus comprising:
a transmitter;
a memory; and
a processor communicatively coupled to the transmitter and the memory and configured to:
transmit, wirelessly via the transmitter, a positioning reference signal comprising a carrier signal with a carrier phase; and
transmit, via the transmitter, an indication of a reference carrier phase of the positioning reference signal, comprising a phase of the carrier signal of the positioning reference signal at a reference time of transmission of the positioning reference signal.
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