US 11,895,666 B2 · HARQ-less operations for downlink and uplink communications

Abstract

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, a grant for a communication with the base station. The UE may determine whether the communication is associated with a hybrid automatic repeat request (HARQ)-based transmission mode or a HARQ-less transmission mode. The UE may communicate with the base station based at least in part on the grant and the determination of whether the communication is associated with the HARQ-based transmission mode or the HARQ-less transmission mode. Numerous other aspects are described.

Claims30

Dependent claims

A user equipment (UE) for wireless communication, comprising:

one or more memories;
and
one or more processors, coupled to the one or more memories, the one or more processors individually or collectively configured to cause the UE to:
receive, from a base station, a configuration of a set of logical channel prioritization restrictions for a set of logical channels, wherein each logical channel prioritization restriction indicates whether data in a respective logical channel is permitted to be mapped to a transmission associated with a hybrid automatic repeat request (HARQ)-based transmission mode or a HARQ-less transmission mode;
receive, from the base station, a grant for a communication with the base station;
and
communicate with the base station based at least in part on the configuration, the grant and a determination of whether the communication is associated with the HARQ-based transmission mode or the HARQ-less transmission mode.

4 more elements

A base station for wireless communication, comprising:

one or more memories;
and
one or more processors, coupled to the one or more memories, the one or more processors individually or collectively configured to cause the base station to:
transmit, to a user equipment (UE), a configuration of a set of logical channel prioritization restrictions for a set of logical channels, wherein each logical channel prioritization restriction indicates whether data in a respective logical channel is permitted to be mapped to a transmission associated with a hybrid automatic repeat request (HARQ)-based transmission mode or a HARQ-less transmission mode;
transmit, to the UE, a grant for a communication with the base station;
transmit, to the UE, an indication of whether the communication is associated with the HARQ-based transmission mode or the HARQ-less transmission mode;
and
communicate with the UE based at least in part on the configuration, the grant and the indication of whether the communication is associated with the HARQ-based transmission mode or the HARQ-less transmission mode.

5 more elements

A method of wireless communication performed by a user equipment (UE), comprising:

receiving, from a base station, a configuration of a set of logical channel prioritization restrictions for a set of logical channels, wherein each logical channel prioritization restriction indicates whether data in a respective logical channel is permitted to be mapped to a transmission associated with a hybrid automatic repeat request (HARQ)-based transmission mode or a HARQ-less transmission mode;
receiving, from the base station, a grant for a communication with the base station;
communicating with the base station based at least in part on the configuration, the grant, and a determination of whether the communication is associated with the HARQ-based transmission mode or the HARQ-less transmission mode.

Dependencies are inferred from the claim text.

HARQ-less operations for downlink and uplink communications

Life of this patent

HARQ-less operations for downlink and uplink communications

Life of this patent

Abstract

Claims30