US Patent 12069700 Timing advance and processing capabilities in a reduced latency system

A wireless transmit/receive unit (WTRU) may receive downlink control information (DCI) including an uplink grant. The WTRU may determine available processing time based on the end of a time unit at the end of the DCI and the start of a time unit at the start of a transmission scheduled by the uplink grant. On a condition that the available processing time is at or above a threshold, the WTRU may transmit the transmission scheduled by the uplink grant. In an example, the wherein the time unit at the end of the DCI may be a first symbol and the time unit at the start of a transmission scheduled by the uplink grant may be a second symbol. Further, the transmission scheduled by the uplink grant may be a physical uplink shared channel (PUSCH). Also, the available processing time may include a timeline value indicated by the DCI.