Csi report configuration with multiple csi reports
US-2023120578-A1 · Apr 20, 2023 · US
User equipments, base stations and methods for priority rules of channel state information reports
US12471104B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-12471104-B2 |
| Application number | US-202117924104-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 10, 2021 |
| Priority date | May 14, 2020 |
| Publication date | Nov 11, 2025 |
| Grant date | Nov 11, 2025 |
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Abstract
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A user equipment (UE) is described. The UE includes receiving circuitry configured to receive on a physical downlink control channel (PDCCH), a downlink control information (DCI) format used for scheduling of a physical downlink shared channel (PDSCH). The DCI includes a priority indicator. The UE further includes transmitting circuitry configured to perform channel state information (CSI) reporting on a first physical uplink channel based on the priority indicator in a case that the first physical uplink channel overlaps with a second physical uplink channel.
First claim
Opening claim text (preview).
What is claimed is: 1 . A user equipment (UE) comprising: receiving circuitry configured to: receive a first downlink control information (DCI) format used for an activation of a semi-persistent Channel State information (SP-CSI) reporting on a first physical uplink shared channel (PUSCH), the first DCI format including a priority indicator, and receive a second DCI format used for triggering an aperiodic Channel State information (A-CSI) reporting on a second physical uplink shared channel (PUSCH); and transmitting circuitry configured to perform the A-CSI reporting on the second PUSCH upon a successful decoding of the second DCI format, wherein in a case that a time occupancy of the first PUSCH and the second PUSCH overlap in at least one orthogonal frequency-division multiplexing (OFDM) symbol, the A-CSI reporting is prioritized over the SP-CSI reporting, and the SP-CSI reporting on the first PUSCH is not transmitted regardless of a value of the priority indicator. 2 . A base station apparatus comprising: transmitting circuitry configured to: transmit a first downlink control information (DCI) format used for an activation of a semi-persistent Channel State information (SP-CSI) reporting on a first physical uplink shared channel (PUSCH), the first DCI format including a priority indicator, and transmit a second DCI format used for triggering an aperiodic Channel State information (A-CSI) reporting on a second physical uplink shared channel (PUSCH); and receiving circuitry configured to receive the A-CSI reporting on the second PUSCH, wherein in a case that a time occupancy of the first PUSCH and the second PUSCH overlap in at least one orthogonal frequency-division multiplexing (OFDM) symbol, the A-CSI reporting is prioritized over the SP-CSI reporting, and the SP-CSI reporting on the first PUSCH is not received by the receiving circuitry regardless of a value of the priority indicator. 3 . A communication method performed by a user equipment, the communication method comprising: receiving a first downlink control information (DCI) format used for an activation of a semi-persistent Channel State information (SP-CSI) reporting on a first physical uplink shared channel (PUSCH), the first DCI format including a priority indicator; receiving a second DCI format used for triggering an aperiodic Channel State information (A-CSI) reporting on a second physical uplink shared channel (PUSCH); and performing the A-CSI reporting on the second PUSCH upon a successful decoding of the second DCI format, wherein in a case that a time occupancy of the first PUSCH and the second PUSCH overlap in at least one orthogonal frequency-division multiplexing (OFDM) symbol, the A-CSI reporting is prioritized over the SP-CSI reporting, and the SP-CSI reporting on the first PUSCH is not transmitted regardless of a value of the priority indicator.
Assignees
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Classifications
of uplink data flows · CPC title
of the information or information source or recipient · CPC title
using measured or perceived quality · CPC title
- H04W72/23Primary
in the downlink direction of a wireless link, i.e. towards a terminal · CPC title
Rate requirement of the data, e.g. scalable bandwidth, data priority · CPC title
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Frequently asked questions
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- What does patent US12471104B2 cover?
- A user equipment (UE) is described. The UE includes receiving circuitry configured to receive on a physical downlink control channel (PDCCH), a downlink control information (DCI) format used for scheduling of a physical downlink shared channel (PDSCH). The DCI includes a priority indicator. The UE further includes transmitting circuitry configured to perform channel state information (CSI) repo…
- Who is the assignee on this patent?
- Sharp Kk
- What technology area does this patent fall under?
- Primary CPC classification H04W72/23. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Nov 11 2025 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 6 related publications on this page (citations in our corpus or others sharing the same primary CPC).