Method And Apparatus For A Positioning Model Using Relative Time Input In Mobile Communications

An apparatus, comprising:

• a transceiver which, during operation, wirelessly communicates with at least one network node;
• and
• a processor communicatively coupled to the transceiver such that, during operation, the processor performs operations comprising:
• measuring, via the transceiver, a first channel delay profile with a first path timing according to a first reference signal associated with a first network node;
• adjusting the first path timing by a timing difference associated with a reference network node;
• and
• generating a model output by a positioning model based on the first channel delay profile with the adjusted first path timing used as model inputs, or reporting via the transceiver, the first channel delay profile with the adjusted first path timing to a network.