Control resource set zero for reduced capability new radio devices
US-2023156752-A1 · May 18, 2023 · US
User equipments, base stations and signaling for uplink support of reduced capability new radio devices
US12507217B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-12507217-B2 |
| Application number | US-202117924924-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 12, 2021 |
| Priority date | May 14, 2020 |
| Publication date | Dec 23, 2025 |
| Grant date | Dec 23, 2025 |
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- Title
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Abstract
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A user equipment (UE) is described. The UE includes receiving circuitry configured to receive downlink control information (DCI) for uplink transmission with reduced capability. The DCI includes a time domain resource assignment field The UE also includes a processor. The processor is configured to determine a resource allocation based on the DCI with the time domain resource assignment field.
First claim
Opening claim text (preview).
What is claimed is: 1 . A user equipment (UE) comprising: receiving circuitry configured to: receive a radio resource control (RRC) configuration used to configure a reduced capability UE to determine whether how to interpret a bit field for a physical uplink control channel (PUCCH) resource indicator in a downlink control information (DCI) format is used as the PUCCH resource indicator, wherein the DCI format is used for scheduling a physical downlink shared channel (PDSCH), and receive the DCI format and the PDSCH; and transmitting circuitry configured to transmit, using a PUCCH, a Hybrid Automatic Repeat Request-Acknowledgment (HARQ-ACK) for the PDSCH in accordance with a reduced capability UE specific procedure. 2 . A method performed by a user equipment (UE), the method comprising: receiving a radio resource control (RRC) configuration used to configure a reduced capability UE to determine whether a bit field for a physical uplink control channel (PUCCH) resource indicator in a downlink control information (DCI) format is used as the PUCCH resource indicator, wherein the DCI format is used for scheduling a physical downlink shared channel (PDSCH); receiving the DCI format and the PDSCH; and transmitting, using a PUCCH, a Hybrid Automatic Repeat Request-Acknowledgment (HARQ-ACK) for the PDSCH in accordance with a reduced capability UE specific procedure. 3 . A base station comprising: transmitting circuitry configured to: transmit a radio resource control (RRC) configuration used to configure a reduced capability user equipment (UE) to determine whether, how to a bit field for a physical uplink control channel (PUCCH) resource indicator in a downlink control information (DCI) format is used as the PUCCH resource indicator, wherein the DCI format is used for scheduling a physical downlink shared channel (PDSCH), and transmit the DCI format and the PDSCH; and receiving circuitry configured to receive, using a PUCCH, a Hybrid Automatic Repeat Request-Acknowledgment (HARQ-ACK) for the PDSCH in accordance with a reduced capability UE specific procedure. 4 . The UE according to claim 1 , wherein the RRC configuration is a reduced capability UE specific configuration. 5 . The base station according to claim 3 , wherein the RRC configuration is a reduced capability UE specific configuration.
Assignees
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Classifications
by switching between different modulation schemes · CPC title
in the downlink direction of a wireless link, i.e. towards a terminal · CPC title
Manipulation of established connections · CPC title
Error detection codes · CPC title
Transmission of mode-switching indication · CPC title
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US12507217B2 cover?
- A user equipment (UE) is described. The UE includes receiving circuitry configured to receive downlink control information (DCI) for uplink transmission with reduced capability. The DCI includes a time domain resource assignment field The UE also includes a processor. The processor is configured to determine a resource allocation based on the DCI with the time domain resource assignment field.
- Who is the assignee on this patent?
- Sharp Kk
- What technology area does this patent fall under?
- Primary CPC classification H04W72/0446. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Dec 23 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 12 related publications on this page (citations in our corpus or others sharing the same primary CPC).