I saw in your article that you mentioned supports the online display of pedestrian positioning trajectories. I would like to ask whether future frame data is needed in indoor positioning navigation with zero-velocity updates (such as for filtering or error correction)? How do you eliminate the integration error in zero-velocity updates in real time? (After all, zero-velocity updates fix the error within a single step, so how to eliminate drift errors in real time within one step？)
I saw in your article that you mentioned supports the online display of pedestrian positioning trajectories. I would like to ask whether future frame data is needed in indoor positioning navigation with zero-velocity updates (such as for filtering or error correction)? How do you eliminate the integration error in zero-velocity updates in real time? (After all, zero-velocity updates fix the error within a single step, so how to eliminate drift errors in real time within one step？)