Techniques for uplink cancellation indication signaling
AssigneeIntel Corporation
InventorHonglei Miao
Life of this patent
Estimating the term…
Abstract
Various embodiments herein provide techniques to configure different time/frequency region (TFR) configuration schemes for physical uplink shared channel (PUSCH) cancellation indication (CI) signaling. Additionally, embodiments provide techniques to configure different payload construction method (PCM) schemes for PUSCH CI signaling. Other embodiments may be described and claimed.
Claims19
One or more non-transitory, computer-readable media (NTCRM) having instructions, stored thereon, that when executed by one or more processors cause a user equipment (UE) to:
- receive a radio resource control (RRC) message that includes time-frequency resource set (TFRS) configuration information to be used for cancellation indication signaling to cancel transmission of a physical uplink shared channel (PUSCH);
- receive a cancellation indication to indicate, based on the TFRS configuration information, one or more time-frequency resources that are preempted;
- and
- cancel transmission of the PUSCH on the indicated one or more time-frequency resources.
One or more non-transitory, computer-readable media (NTCRM) having instructions, stored thereon, that when executed by one or more processors cause a next generation Node B (gNB) to:
- encode, for transmission to a user equipment (UE), a radio resource control (RRC) message to indicate time-frequency resource set (TFRS) configuration information to be used for cancellation indication signaling;
- and
- encode, for transmission to the UE, a cancellation indication to indicate, based on the TFRS configuration information, one or more time-frequency resources on which the UE is to cancel transmission of a physical uplink shared channel (PUSCH).
Dependencies are inferred from the claim text.