Patent ID: 11943802
Assignee: APPLE INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A method for communications in a wireless system, comprising:
receiving, from a first user device, cancellation capability information;
receiving, from a second user device, unlicensed frequency transmission capability information;
receiving, from the first user device, an uplink transmission over an unlicensed frequency band;
determining, a need for a higher priority uplink transmission by the second user device;
scheduling an uplink cancellation time for the first user device based on the cancellation capability information and the unlicensed frequency transmission capability information;
scheduling an uplink transmission time for the second user device based on the cancellation capability information and the unlicensed frequency transmission capability information;
transmitting an uplink cancellation request to the first user device based on the scheduled uplink cancellation time; and
transmitting an uplink transmission time for the higher priority uplink transmission to the second user device based on the scheduled uplink transmission time.