Apple Inc.
Modular control channel formats for uplink control information in a cellular communication system

Abstract:

This disclosure relates to performing cellular communication using modular control channel formats for uplink control information. A wireless device may determine a slot structure for uplink communication. The slot structure may be selected from multiple possible slot structures. Uplink control information may be transmitted via one or more uplink control channel modules during a slot. A number of uplink control channel modules on which uplink control information is transmitted during the slot may be selected based at least in part on the slot structure for uplink control communication.