Enabling multiple starting symbol occasions for configured grants in new radio (nr) systems operating on unlicensed spectrum
US-2022174736-A1 · Jun 2, 2022 · US
User equipment, base stations and signaling for multiple active configured grants
US12089227B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-12089227-B2 |
| Application number | US-202017607820-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 10, 2020 |
| Priority date | May 2, 2019 |
| Publication date | Sep 10, 2024 |
| Grant date | Sep 10, 2024 |
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- Title
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- Abstract
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Abstract
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A user equipment (UE) is described. The UE includes receiving circuitry configured to receive a common configuration comprising parameters shared by multiple configured grants. The UE also includes transmitting circuitry configured to perform, based on the parameters shared by the multiple configured grants of the common configuration, transmissions on a physical uplink shared channel (PUSCH).
First claim
Opening claim text (preview).
The invention claimed is: 1. A user equipment (UE) that communicates with a base station, comprising: receiving circuitry configured to: receive a Radio Resource Control (RRC) message for the UE, the RRC message including: a PUSCH-Config information element (IE); and more than one ConfiguredGrantConfig IE; and transmitting circuitry configured to: perform a first configured grant (CG) Physical Uplink Shared Channel (PUSCH) transmission based on the PUSCH-Config IE and one of the more than one ConfiguredGrantConfig IE; and perform a second CG PUSCH transmission based on the PUSCH-Config IE and another one of the more than one ConfiguredGrantConfig IE, wherein in a CG Type 1, each of the more than one ConfiguredGrantConfig IE includes an rrc-ConfiguredUplinkGrant IE, in a CG Type 2, each of the more than one ConfiguredGrantConfig IE does not include the rrc-ConfiguredUplinkGrant IE, and the rrc-ConfiguredUplinkGrant IE includes information indicating a repetition type for a CG PUSCH transmission corresponding to the CG Type 1. 2. A base station apparatus that communicates with a user equipment (UE), comprising: transmitting circuitry configured to: transmit a Radio Resource Control (RRC) message for the UE, the RRC message including: a PUSCH-Config information element (IE); and more than one ConfiguredGrantConfig IE; and receiving circuitry configured to: receive a first configured grant (CG) Physical Uplink Shared Channel (PUSCH) transmission based on the PUSCH-Config IE and one of the more than one ConfiguredGrantConfig IE; and receive a second CG PUSCH transmission based on the PUSCH-Config IE and another one of the more than one ConfiguredGrantConfig IE, wherein in a CG Type 1, each of the more than one ConfiguredGrantConfig IE includes an rrc-ConfiguredUplinkGrant IE, in a CG Type 2, each of the more than one ConfiguredGrantConfig IE does not include the rrc-ConfiguredUplinkGrant IE, and the rrc-ConfiguredUplinkGrant IE includes information indicating a repetition type for a CG PUSCH transmission corresponding to the CG Type 1. 3. A communication method of a user equipment (UE), comprising: receiving a Radio Resource Control (RRC) message for the UE, the RRC message including: a PUSCH-Config information element (IE); and more than one ConfiguredGrantConfig IE; performing a first configured grant (CG) Physical Uplink Shared Channel (PUSCH) transmission based on the PUSCH-Config IE and one of the more than one ConfiguredGrantConfig IE; and performing a second CG PUSCH transmission based on the PUSCH-Config IE and another one of the more than one ConfiguredGrantConfig IE, wherein in a CG Type 1, each of the more than one ConfiguredGrantConfig IE includes an rrc-ConfiguredUplinkGrant IE, in a CG Type 2, each of the more than one ConfiguredGrantConfig IE does not include the rrc-ConfiguredUplinkGrant IE, and the rrc-ConfiguredUplinkGrant IE includes information indicating a repetition type for a CG PUSCH transmission corresponding to the CG Type 1.
Assignees
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Classifications
Grant-free or autonomous transmission · CPC title
of uplink data flows · CPC title
Manipulation of established connections · CPC title
- H04W72/23Primary
in the downlink direction of a wireless link, i.e. towards a terminal · CPC title
using different transmission schemes, at least one of them being a diversity transmission scheme · CPC title
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Frequently asked questions
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- What does patent US12089227B2 cover?
- A user equipment (UE) is described. The UE includes receiving circuitry configured to receive a common configuration comprising parameters shared by multiple configured grants. The UE also includes transmitting circuitry configured to perform, based on the parameters shared by the multiple configured grants of the common configuration, transmissions on a physical uplink shared channel (PUSCH).
- 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 Sep 10 2024 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 5 related publications on this page (citations in our corpus or others sharing the same primary CPC).