User devices, serving units, wireless communication methods, and computer-readable invariant media

Abstract

The invention relates to wireless communication techniques, specifically to user equipment, a server cell, a wireless communication method, and a computer-readable, immutable means. In one respect, the user equipment (UE) receives, from the server cell, the message. The uplink positioning reference signal (UL-PRS) configuration consists of a group of N resource elements (RE) arranged in a frequency-shifted order on a group of M consecutive symbols of the RB such that the group of N REs is placed on a group of N consecutive subcarriers of the RB. The received, served, and indicated PRS symbols will be used for uplink cancellation. The PRS symbol cancellation group identifies a set of M consecutive symbols that are expected to be cancelled during the uplink transmission, and cancels UL-PRS transmission on one or more symbols of the set of L symbols identified by the PRS symbol cancellation group.