Method for terminal transmitting channel state information in wireless communication system, and terminal that uses the method
AssigneeLG Electronics Inc.
InventorsSuckchel Yang, Hanjun Park, Seonwook Kim
Life of this patent
Estimating the term…
Abstract
The present disclosure provides a method for transmitting a first physical uplink shared channel (PUSCH) or a second PUSCH performed by a UE in a wireless communication system, the method comprising receiving control signal; and transmitting the first PUSCH or the second PUSCH after receiving the control information, wherein the first PUSCH includes a report on semi-persistent channel state information (CSI), the second PUSCH includes uplink data; and when transmission of the first PUSCH overlaps transmission of the second PUSCH in time, the UE does not transmit the first PUSCH but transmits the second PUSCH.
Claims9
A method for receiving a first physical uplink shared channel (PUSCH) or a second PUSCH in a wireless communication, the method performed by a base station and comprising:
- transmitting, to a user equipment (UE), downlink control information (DCI) via a physical layer,
- wherein the physical layer is different from a radio resource control (RRC) layer;
- and
- receiving, from the UE and after transmitting the DCI, one of the first PUSCH or the second PUSCH,
- wherein each of the first PUSCH and the second PUSCH is a data channel, and
- wherein, based on a transmission of the first PUSCH that would include a report of semi-persistent channel state information (CSI) overlapping in time with a transmission of the second PUSCH that would include an uplink shared channel on the UE, the base station does not receive the first PUSCH and receives the second PUSCH.
A base station configured to receive a first physical uplink shared channel (PUSCH) or a second PUSCH, the base station comprising:
- a transceiver configured to transmit and receive a radio signal;
- and
- a processor connected to the transceiver,
- wherein the processor is configured to:
- control the transceiver to transmit, to a user equipment (UE), downlink control information (DCI) via a physical layer,
- wherein the physical layer is different from a radio resource control (RRC) layer;
- and
- control the transceiver to receive, from the UE and after transmitting the DCI, one of the first PUSCH or the second PUSCH,
- wherein each of the first PUSCH and the second PUSCH is a data channel, and
- wherein, based on a transmission of the first PUSCH that would include a report of semi-persistent channel state information (CSI) overlapping in time with a transmission of the second PUSCH that would include an uplink shared channel on the UE, the base station does not receive the first PUSCH and receives the second PUSCH.
A communication apparatus configured to receive a first physical uplink shared channel (PUSCH) or a second PUSCH in a wireless communication system, the communication apparatus comprising:
- at least one processor;
- and
- at least one computer memory operably connected to the at least one processor and storing instructions that, based on being executed by the at least one processor, perform operations comprising:
- transmitting, to a user equipment (UE), downlink control information (DCI) via a physical layer,
- wherein the physical layer is different from a radio resource control (RRC) layer;
- and
- receiving, from the UE and after transmitting the DCI, one of the first PUSCH or the second PUSCH,
- wherein each of the first PUSCH and the second PUSCH is a data channel, and
- wherein, based on a transmission of the first PUSCH that would include a report of semi-persistent channel state information (CSI) overlapping in time with a transmission of the second PUSCH that would include an uplink shared channel on the UE, the communication apparatus does not receive the first PUSCH and receives the second PUSCH.
Dependencies are inferred from the claim text.