Positioning model reporting

A method of wireless communication performed by a user equipment (UE), comprising:

• obtaining a first set of position of the UE based on applying a first positioning model to one or more radio frequency fingerprint positioning (RFFP) measurements;
• obtaining a second set of position estimates of the UE using a positioning technique that does not use the first positioning model;
• and
• transmitting a mismatch report, wherein the mismatch report is based on comparing the first set of position estimates with the second set of position estimates, wherein:
• comparing the first set of position estimates with the second set of position estimates comprises
• determining a position difference between one or more position estimates of the first set of position estimates and one or more position estimates of the second set of position estimates;
• and
• the mismatch report is based on comparing the position difference with a position mismatch threshold.

A method of wireless communication performed by a network server, comprising:

• configuring a user equipment (UE) to obtain
• a first set of positioning measurements based on applying a first positioning model to one or more radio frequency fingerprint positioning (RFFP) measurements, and
• a second set of positioning measurements of the UE using a positioning technique that does not use the first positioning model;
• receiving, from the UE, a measurement report including the first set of positioning measurements and the second set of positioning measurements;
• comparing a first set of position estimates determined from the first set of positioning measurements with a second set of position estimate determined from the second set of positioning measurements to assess a validity of the first positioning model;
• and
• determining that the first positioning model is not valid based on
• a position difference between one or more position estimates of the first set of position estimates and one or more position estimates of the second set of position estimates exceeding a position difference threshold;
• an average position difference between the first set of position estimates and the second set of position estimates exceeding an average position difference threshold;
• or any combination thereof.

A user equipment (UE), comprising:

• a memory;
• at least one transceiver;
• and
• at least one processor communicatively coupled to the memory and the at least one transceiver, the at least one processor configured to:
• obtain a first set of position estimates of the UE based on applying a first positioning model to one or more radio frequency fingerprint positioning (RFFP) measurements;
• obtain a second set of position estimates of the UE using a positioning technique that does not use the first positioning model;
• and
• transmit, via the at least one transceiver, a mismatch report, wherein the mismatch report is based on comparing the first set of position estimates with the second set of position estimates, and wherein the mismatch report is transmitted in response to:
• a position difference between one or more position estimates of the first set of position estimates and one or more position estimates of the second set of position estimates exceeding a position difference threshold;
• an average position difference between the first set of position estimates and the second set of position estimates exceeding an average position difference threshold;
• one or more position uncertainty values associated with the first set of position estimates exceeding a first position uncertainty threshold;
• receiving a mismatch report request from a network entity;
• or
• any combination thereof.