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US 12,015,484 B2Granted
User equipments, base stations and methods for redundancy version determination on mini-slot PUSCH
AssigneeSharp Kabushiki Kaisha
InventorsKai Ying, Kazunari Yokomakura, Tatsushi Aiba
Life of this patent
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Abstract
A user equipment (UE) is described. The UE includes receiving circuitry configured to receive resource allocation information of a mini-slot physical uplink shared channel (PUSCH) and a number of repetitions for the PUSCH. The UE also includes control circuitry configured to determine a redundancy version (RV) for the number of repetitions. The UE further includes transmission circuitry configured to transmit the number of repetitions for the PUSCH based on the determined RV.
Claims3
A user equipment (UE) that communicates with a base station comprising:
- receiving circuitry configured to:
- receive a Radio Resource Control (RRC) message including first information indicating that more than one configured grant (CG) Physical Uplink Shared Channel (PUSCH) transmission configuration is configured for the UE,
- receive a RRC message including second information indicating a first redundancy version (RV) sequence for a first CG PUSCH transmission, and
- receive a RRC message including third information indicating a second RV sequence for a second CG PUSCH transmission, and
- transmitting circuitry configured to:
- perform repetitions of the first CG PUSCH transmission based on the first second information, wherein
- a repetition (transmission occasion) of the first CG PUSCH transmission is split into multiple actual repetitions (transmission occasions) if the repetition (transmission occasion) goes across the slot boundary or downlink/uplink switching point, and
- RV for each actual repetition (transmission occasion) of the first CG PUSCH transmission is determined by the first RV sequence, and
- perform repetitions of the second CG PUSCH transmission based on the third information, wherein
- a repetition (transmission occasion) of the second CG PUSCH transmission is split into multiple actual repetitions (transmission occasions) if the repetition (transmission occasion) goes across the slot boundary or downlink/uplink switching point, and
- RV for each actual repetition (transmission occasion) of the second CG PUSCH transmission is determined by the second RV sequence.
8 more elements
A base station apparatus that communicates with a user equipment (UE) comprising:
- transmitting circuitry configured to:
- transmit a Radio Resource Control (RRC) message including first information indicating that more than one configured grant (CG) Physical Uplink Shared Channel (PUSCH) transmission configuration is configured for the UE,
- transmit a RRC message including second information indicating a first redundancy version (RV) sequence for a first CG PUSCH transmission, and
- transmit a RRC message including third information indicating a second RV sequence for a second CG PUSCH transmission, and
- receiving circuitry configured to:
- receive repetitions of the first CG PUSCH transmission based on the second information, wherein
- a repetition (transmission occasion) of the first CG PUSCH transmission is split into multiple actual repetitions (transmission occasions) if the repetition (transmission occasion) goes across the slot boundary or downlink/uplink switching point, and
- RV for each actual repetition (transmission occasion) of the first CG PUSCH transmission is determined by the first RV sequence, and
- receive repetitions of the second CG PUSCH transmission based on the third information, wherein
- a repetition (transmission occasion) of the second CG PUSCH transmission is split into multiple actual repetitions (transmission occasions) if the repetition (transmission occasion) goes across the slot boundary or downlink/uplink switching point, and
- RV for each actual repetition (transmission occasion) of the second CG PUSCH transmission is determined by the second RV sequence.
8 more elements
A communication method of a user equipment (UE) comprising:
- receiving a Radio Resource Control (RRC) message including first information indicating that more than one configured grant (CG) Physical Uplink Shared Channel (PUSCH) transmission configuration is configured for the UE,
- receiving a RRC message including second information indicating a first redundancy version (RV) sequence for a first CG PUSCH transmission,
- receiving a RRC message including third information indicating a second RV sequence for a second CG PUSCH transmission,
- transmitting repetitions of the first CG PUSCH transmission based on the second information, wherein
- a repetition (transmission occasion) of the first CG PUSCH transmission is split into multiple actual repetitions (transmission occasions) if the repetition (transmission occasion) goes across the slot boundary or downlink/uplink switching point, and
- RV for each actual repetition (transmission occasion) of the first CG PUSCH transmission is determined by the first RV sequence, and
- transmitting repetitions of the second CG PUSCH transmission based on the third information, wherein
- a repetition (transmission occasion) of the second CG PUSCH transmission is split into multiple actual repetitions (transmission occasions) if the repetition (transmission occasion) goes across the slot boundary or downlink/uplink switching point, and
- RV for each actual repetition (transmission occasion) of the second CG PUSCH transmission is determined by the second RV sequence.
6 more elements
Dependencies are inferred from the claim text.