What technology area does this patent fall under?

Primary CPC classification H04W72/21. Mapped technology areas include Electricity.

When was this patent published?

Publication date Thu Mar 06 2025 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.

What related patents are in patentsdb?

We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).

Channel resolution for pucch with high priority harq-ack, pucch with high priority sr and a lp pusch

US2025081199A1 · US · A1

Patent metadata
Field	Value
Publication number	US-2025081199-A1
Application number	US-202218727483-A
Country	US
Kind code	A1
Filing date	Dec 16, 2022
Priority date	Jan 10, 2022
Publication date	Mar 6, 2025
Grant date	—

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Abstract

Official abstract text for this publication.

A user equipment (UE) is described. The UE includes circuitry configured to determine that a low priority (LP) physical uplink shared channel (PUSCH) overlaps with a high priority (HP) physical uplink control channel (PUCCH) for hybrid automatic repeat request-acknowledgement (HARQ-ACK) and a HP scheduling request (SR) PUCCH with a positive SR, where the PUCCH with positive HP SR does not overlap with the HP PUCCH with HARQ-ACK.

First claim

Opening claim text (preview).

What is claimed is: 1 . A user equipment (UE), comprising: a processor; and a memory storing instructions, wherein the instructions, when run by the processor, cause the UE to: determine that a low priority (LP) physical uplink shared channel (PUSCH) overlaps with a high priority (HP) physical uplink control channel (PUCCH) for hybrid automatic repeat request-acknowledgement (HARQ-ACK) and a HP scheduling request (SR) PUCCH with a positive SR; drop the LP PUSCH that overlap with the HP SR PUCCH with a positive SR; not perform HP HARQ-ACK multiplexing on the LP PUSCH; and transmit the HP PUCCH with HP HARQ-ACK and the HP SR PUCCH with a positive SR. 2 - 5 . (canceled) 6 . A base station (gNB), comprising: a processor; and a memory storing instructions, wherein the instructions, when run by the processor, cause the base station to: determine that a low priority (LP) physical uplink shared channel (PUSCH) overlaps with a high priority (HP) physical uplink control channel (PUCCH) for hybrid automatic repeat request-acknowledgement (HARQ-ACK) and a HP scheduling request (SR) PUCCH with a positive SR, wherein the LP PUSCH that overlap with the HP SR PUCCH with a positive SR is dropped, and HP HARQ-ACK multiplexing is not performed on the LP PUSCH; and receive the HP PUCCH with HP HARQ-ACK and the HP SR PUCCH with a positive SR. 7 - 10 . (canceled) 11 . A method performed by user equipment (UE), the method comprising: determining that a low priority (LP) physical uplink shared channel (PUSCH) overlaps with a high priority (HP) physical uplink control channel (PUCCH) for hybrid automatic repeat request-acknowledgement (HARQ-ACK) and a HP scheduling request (SR) PUCCH with a positive SR, dropping the LP PUSCH that overlap with the HP SR PUCCH with a positive SR; forgoing performing HP HARQ-ACK multiplexing on the LP PUSCH, and transmitting the HP PUCCH with HP HARQ-ACK and the HP SR PUCCH with a positive SR.

Assignees

Sharp Kk

Inventors

Classifications

H04L1/1671
the supervisory signal being transmitted together with control information · CPC title
H04L1/1861
Physical mapping arrangements (for ACK signaling see also H04L5/0053) · CPC title
H04L1/1854
Scheduling and prioritising arrangements · CPC title
H04L5/0055
Physical resource allocation for ACK/NACK (for physical mapping arrangements in ARQ protocols H04L1/1861) · CPC title
H04W72/21Primary
in the uplink direction of a wireless link, i.e. towards the network · CPC title

Patent family

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View patent family 87073527

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Frequently asked questions

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What does patent US2025081199A1 cover?: A user equipment (UE) is described. The UE includes circuitry configured to determine that a low priority (LP) physical uplink shared channel (PUSCH) overlaps with a high priority (HP) physical uplink control channel (PUCCH) for hybrid automatic repeat request-acknowledgement (HARQ-ACK) and a HP scheduling request (SR) PUCCH with a positive SR, where the PUCCH with positive HP SR does not overl…
Who is the assignee on this patent?: Sharp Kk
What technology area does this patent fall under?: Primary CPC classification H04W72/21. Mapped technology areas include Electricity.
When was this patent published?: Publication date Thu Mar 06 2025 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?: We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).