Data transmission method, device, computer program and carrier thereof

1. A data transmission method performed by a device, wherein the device is separately configured by radio resource control (RRC) with a plurality of parameters configured for configured grant transmission and with a plurality of parameters configured for dynamic transmission which is triggered by uplink (UL) grant, the method comprising:

transmitting data using the plurality of parameters configured for configured grant transmission; and

when retransmission of the data is triggered by UL grant, retransmitting the data using a part of the plurality of parameters configured for the configured grant transmission.

2. The data transmission method of claim 1 , wherein the plurality of parameters configured for configured grant transmission comprises a modulation coding scheme (MCS) table;

when the retransmission of the data is triggered by the UL grant, retransmitting the data using the MCS table.

3. The data transmission method of claim 1 , wherein the plurality of parameters configured for configured grant transmission comprises a MCS table and a Power control parameter Po;

when the retransmission of the data is triggered by the UL grant, retransmitting the data using the MCS table and the Power control parameter Po.

4. The data transmission method of claim 1 , wherein the plurality of parameters configured for configured grant transmission comprises a MCS table and the plurality of parameters configured for dynamic transmission comprises a Power control parameter Po;

when the retransmission of the data is triggered by the UL grant, retransmitting the data using the MCS table and the Power control parameter Po.

5. The data transmission method of claim 1 , wherein the device is a user equipment, UE, and the data is transmitted and retransmitted by the UE to a network side device.

6. The data transmission method of claim 2 , wherein the MCS table comprises mcs-Table and mcs-TableTransformPrecoder in 3GPP TS 38.214.

7. The data transmission method of claim 3 , wherein the Power control parameter Po comprises at least one of p0-PUSCH-Alpha, powerControlLoopToUse, and pathlossReferenceIndex in 3GPP TS 38.213.

8. The data transmission method of claim 1 , wherein the data is transmitted and retransmitted through a physical uplink shared channel, PUSCH.

9. The data transmission method of claim 1 , wherein the configured grant transmission is a semi-static or a semi-persistent transmission.

10. The data transmission method of claim 1 , wherein the plurality of parameters configured for the configured grant transmission is configured in configuredGrantConfig or SPS-config in 3GPP TS 38.331.

11. The data transmission method of claim 1 , wherein the plurality of parameters configured for the dynamic transmission is configured in pusch-Config in 3GPP TS 38.331.

12. The data transmission method of claim 1 , wherein the part of the plurality of parameters configured for the configured grant transmission comprises at least one of the following parameters in 3GPP TS 38.214: mcs-Table, mcs-TableTransformPrecoder, p0-NominalWithoutGrant, p0-PUSCH-Alpha, powerControlLoopToUse, pathlossReferenceIndex, transformPrecoder.

13. The data transmission method of claim 12 , wherein the part of the plurality of parameters configured for the configured grant transmission consists of the following parameters in 3GPP TS 38.214: mcs-Table, mcs-TableTransformPrecoder, p0-NominalWithoutGrant, p0-PUSCH-Alpha, powerCon-trolLoopToUse, pathlossReferenceIndex, transformPrecoder.

14. The data transmission method of claim 12 , wherein the part of the plurality of parameters configured for the configured grant transmission consists of the following parameters in 3GPP TS 38.214: mcs-Table, mcs-TableTransformPrecoder, p0-PUSCH-Alpha, powerControlLoopToUse, pathlossReferenceIndex, transformPrecoder.

15. The data transmission method of claim 13 , further comprising: when the retransmission of the data is triggered by the UL grant, retransmitting the data using the plurality of parameters configured for dynamic transmission except for the part of the plurality of parameters configured for the configured grant transmission.

16. A data transmission device, separately configured by radio resource control (RRC) with a plurality of parameters configured for configured grant transmission and with a plurality of parameters configured for dynamic transmission which is triggered by uplink (UL) grant, comprising one or more processors and one or more memory storing program instructions, the data transmission device being adapted, when the program instructions are executed by the one or more processors, to perform operations including:

transmitting data using the plurality of parameters configured for configured grant transmission; and

when retransmission of the data is triggered by UL grant, retransmitting the data using a part of the plurality of parameters configured for the configured grant transmission.

17. A non-transitory computer-readable storage medium storing program instructions that, when executed by one or more processors in a data transmission device separately configured by radio resource control (RRC) with a plurality of parameters configured for configured grant transmission and with a plurality of parameters configured for dynamic transmission which is triggered by uplink (UL) grant, cause the data transmission device to perform operations including:

transmitting data using the plurality of parameters configured for configured grant transmission; and

when retransmission of the data is triggered by UL grant, retransmitting the data using a part of the plurality of parameters configured for the configured grant transmission.