P-RS (LTE)
UE (specifically for E911 service requirements).
is the Positioning Reference Signal which is used in determining the location of theThe modulation type of P-RS is QPSK.
P-RS is transmitted on antenna port 6 with 15 kHz subcarrier spacing. P-SS, S-SS, and PBCH allocations take precedence over P-RS.
P-RS occupies NPRS consecutive subframes within a frame, with resource element allocation and frame periodicity determined according Section 6.10.4 of TS 36.211.
See Also