Downlink control information indicating a slot format of an active bandwidth part

1. A method comprising:

receiving, by a wireless device, configuration parameters indicating:

a monitoring periodicity of a downlink control channel associated with a slot format indication (SFI) radio network temporary identifier (RNTI);

one or more symbols of the downlink control channel; and

a discontinuous reception (DRX) operation for monitoring the downlink control channel;

determining, based on the monitoring periodicity and the one or more symbols, a monitoring occasion for the downlink control channel to receive a downlink control information associated with the SFI RNTI;

monitoring, when the DRX operation is not in an active time and during the monitoring occasion, the downlink control channel for the downlink control information associated with the SFI RNTI and indicating a slot format of an active bandwidth part;

receiving the downlink control information indicating the slot format; and

transmitting, via the active bandwidth part, one or more transport blocks in one or more uplink symbols determined based on the slot format.

2. The method of claim 1 , wherein:

the downlink control information comprise a plurality of bits; and

a first bit in the plurality of bits corresponds to the active bandwidth part; and

a first value of the first bit indicates whether the downlink control information indicates the slot format for the active bandwidth part.

3. The method of claim 2 , wherein:

the configuration parameters indicate the SFI RNTI.

4. The method of claim 1 , wherein downlink control information comprises one or more identifiers of the active bandwidth part.

5. The method of claim 1 , wherein:

the configuration parameters indicate the SF.

6. The method of claim 1 , wherein the slot format indicates:

the one or more uplink symbols;

zero or more downlink symbols; and

zero or more flexible symbols.

7. The method of claim 1 , wherein the downlink control information is transmitted via a group common control channel.

8. The method of claim 1 , wherein the configuration parameters comprise a first parameter comprising a plurality of bits comprising a first bit, wherein the first bit corresponds to a first symbol of the one or more symbols, and a value of the first bit indicates that the first symbol is a monitoring symbol.

9. The method of claim 1 , wherein the monitoring periodicity indicates a first number of slots.

10. The method of claim 1 , further comprising receiving a second downlink control information indicating transmission of the one or more transport blocks.

11. A system comprising:

a base station; and

a wireless device comprising:

one or more processors; and

memory storing instructions that, when executed by the one or more processors, cause the wireless device to:

receive, from the base station, configuration parameters indicating:

a monitoring periodicity of a downlink control channel associated with a slot format indication (SFI) radio network temporary identifier (RNTI);

one or more symbols of the downlink control channel; and

a discontinuous reception (DRX) operation for monitoring the downlink control channel;

determining, based on the monitoring periodicity and the one or more symbols, a monitoring occasion for the downlink control channel to receive a downlink control information associated with the SFI RNTI;

monitor, when the DRX operation is not in an active time and during the monitoring occasion, the downlink control channel for the downlink control information associated with the SFI RNTI and indicating a slot format of an active bandwidth part;

receive the downlink control information indicating the slot format; and

transmit, via the active bandwidth part, one or more transport blocks in one or more uplink symbols determined based on the slot format.

12. A wireless device comprising:

one or more processors; and

memory storing instructions that, when executed by the one or more processors, cause the wireless device to:

receiving, by a wireless device, configuration parameters indicating:

a monitoring periodicity of a downlink control channel associated with a slot format indication (SFI) radio network temporary identifier (RNTI);

one or more symbols of the downlink control channel; and

a discontinuous reception (DRX) operation for monitoring the downlink control channel;

determining, based on the monitoring periodicity and the one or more symbols, a monitoring occasion for the downlink control channel to receive a downlink control information associated with the SFI RNTI;

monitoring, when the DRX operation is not in an active time and during the monitoring occasion, the downlink control channel for the downlink control information associated with the SFI RNTI and indicating a slot format of an active bandwidth part;

receiving the downlink control information indicating the slot format; and

transmitting, via the active bandwidth part, one or more transport blocks in one or more uplink symbols determined based on the slot format.

13. The wireless device of claim 12 , wherein:

the downlink control information comprise a plurality of bits; and

a first bit in the plurality of bits corresponds to the active bandwidth part; and

a first value of the first bit indicates whether the downlink control information indicates the slot format for the active bandwidth part.

14. The wireless device of claim 13 , wherein:

the configuration parameters indicate the SFI RNTI.

15. The wireless device of claim 12 , wherein downlink control information comprises one or more identifiers of the active bandwidth part.

16. The wireless device of claim 12 , wherein:

the configuration parameters indicate the SF RNTI.

17. The wireless device of claim 12 , wherein the slot format indicates:

the one or more uplink symbols;

zero or more downlink symbols; and

zero or more flexible symbols.

18. The wireless device of claim 12 , wherein the downlink control information is transmitted via a group common control channel.

19. The wireless device of claim 12 , wherein the configuration parameters comprise a first parameter comprising a plurality of bits comprising a first bit, wherein the first bit corresponds to a first symbol of the one or more symbols, and a value of the first bit indicates that the first symbol is a monitoring symbol.

20. The wireless device of claim 12 , wherein the monitoring periodicity indicates a first number of slots.