Urllc physical uplink control channel (PUCCH) configuration with subslot structure

Abstract

User equipment (UE) is described. The UE comprises: a higher layer processor, wherein the higher layer processor is configured to determine a sub-slot structure in a slot of a plurality of physical uplink control channel (PUCCH) resources for HARQ-ACK feedback for an ultra reliable low delay communication (URLLC) physical downlink shared channel (PDSCH) transmission; and a transmission circuit, wherein the transmission circuit is configured to transmit the HARQ-ACK feedback for the URLLC PDSCH transmission on the basis of the sub-slot structure in the slot for the plurality of PUCCH resources.

Description

technical field [0001] The present disclosure generally relates to communication systems. More specifically, the present disclosure relates to Ultra Reliable Low Latency Communications (URLLC) Physical Uplink Control Channel (PUCC H) configurations with a subslot structure. Background technique [0002] Wireless communication devices have become smaller and more powerful to meet consumer demands and to increase portability and convenience. Consumers have become dependent on wireless communication devices and have come to expect reliable service, expanded coverage areas, and enhanced functionality. A wireless communication system can provide communication for multiple wireless communication devices, where each wireless communication device can be served by a base station. A base station may be a device that communicates with wireless communication devices. [0003] As wireless communication devices have evolved, improvements in communication capability, speed, flexibility ...

AI Technical Summary

Problems solved by technology

However, the communication structure used may only provide limited flexibility and / or efficiency

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