Method, device and computer storage medium of communication
AssigneeNEC Corporation
InventorsXiaohong Zhang, Yukai Gao, Gang Wang
Life of this patent
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Abstract
Embodiments of the present disclosure relate to methods, devices and computer readable media for communication. A terminal device receives, from a network device, an indication on whether one of a first mode and a second mode of PUCCH carrier switching is enabled, the first mode being based on a dynamic configuration in DCI, the second mode being based on an RRC configuration; and in accordance with a determination that the one of the first mode and the second mode is enabled, perform the PUCCH carrier switching for a PUCCH transmission to be processed. In this way, PUCCH carrier switching may be flexibly configured.
Claims4
A method of communication performed by a terminal device, comprising:
- receiving, from a network device, a first configuration for semi-persistent scheduling (SPS) hybrid automatic repeat request (HARQ) deferral;
- determining that a first physical uplink control channel (PUCCH) transmission is overlapped with a second PUCCH transmission in a time domain, and the first PUCCH transmission is overlapped with a downlink symbol, wherein the first PUCCH transmission is with HARQ-acknowledgement (HARQ-ACK) information for SPS physical downlink shared channel (PDSCH) receptions;
- determining a third PUCCH transmission associated with the HARQ-ACK information for the SPS PDSCH receptions based on the first configuration;
- and
- transmitting the third PUCCH transmission with the HARQ-ACK information for the SPS PDSCH receptions on a primary cell in a case where PUCCH cell switching based on a dynamic indication is enabled.
A method of communication performed by a network device, comprising:
- transmitting, to a terminal device, a first configuration for semi-persistent scheduling (SPS) hybrid automatic repeat request (HARQ) deferral, wherein a first physical uplink control channel (PUCCH) transmission is overlapped with a second PUCCH transmission in a time domain, the first PUCCH transmission is overlapped with a downlink symbol, the first PUCCH transmission is with HARQ-acknowledgement (HARQ-ACK) information for SPS physical downlink shared channel (PDSCH) receptions, the first configuration is configured for use
- for determination of a third PUCCH transmission associated with the HARQ-ACK information for the SPS PDSCH receptions;
- and
- receiving the third PUCCH transmission with the HARQ-ACK information for the SPS PDSCH receptions on a primary cell in a case where PUCCH cell switching based on a dynamic indication is enabled.
A terminal device, comprising:
- a receiver;
- and
- at least one processor configured to cause the terminal device to:
- control the receiver to receive, from a network device, a first configuration for semi-persistent scheduling (SPS) hybrid automatic repeat request (HARQ) deferral;
- determine that a first physical uplink control channel (PUCCH) transmission is overlapped with a second PUCCH transmission in a time domain, and the first PUCCH transmission is overlapped with a downlink symbol, wherein the first PUCCH transmission is with HARQ-acknowledgement (HARQ-ACK) information for SPS physical downlink shared channel (PDSCH) receptions;
- determine a third PUCCH transmission associated with the HARQ-ACK information for the SPS PDSCH receptions based on the first configuration;
- and
- transmit the third PUCCH transmission with the HARQ-ACK information for the SPS PDSCH receptions on a primary cell in a case where PUCCH cell switching based on a dynamic indication is enabled.
A network device, comprising:
- a transmitter;
- and
- at least one processor configured to cause the network device to:
- control the transmitter to transmit, to a terminal device, a first configuration for semi-persistent scheduling (SPS) hybrid automatic repeat request (HARQ) deferral, wherein a first physical uplink control channel (PUCCH) transmission is overlapped with a second PUCCH transmission in a time domain, the first PUCCH transmission is overlapped with a downlink symbol, the first PUCCH transmission is with HARQ-acknowledgement (HARQ-ACK) information for SPS physical downlink shared channel (PDSCH) receptions, the first configuration is used for determination of a third PUCCH transmission associated with the HARQ-ACK information for the SPS PDSCH receptions;
- and
- receive the third PUCCH transmission with the HARQ-ACK information for the SPS PDSCH receptions on a primary cell in a case where PUCCH cell switching based on a dynamic indication is enabled.
Dependencies are inferred from the claim text.