Uplink control information transmission in a wireless network

1. A method comprising:

receiving, by a wireless device and from a base station, a physical uplink control channel (PUCCH) configuration of the wireless device, wherein the PUCCH comprises a first set of PUCCH resource blocks in a time interval and a second set of PUCCH resource blocks overlapping in time in the time interval with the first set of PUCCH resource blocks, and wherein the first set of PUCCH resource blocks comprises a smaller number of resource blocks than the second set of PUCCH resource blocks;

determining, by the wireless device and based on first signals received via a first plurality of cells, a plurality of channel state information (CSI) reports for transmission via the time interval;

selecting, by the wireless device, the first set of PUCCH resource blocks for transmission of at least one first CSI report of the plurality of CSI reports;

selecting, by the wireless device, based on a size of at least one second CSI report of the plurality of CSI reports, based on a number of resource blocks of the first set of PUCCH resource blocks, and based on a number of resource blocks of the second set of PUCCH resource blocks, the second set of PUCCH resource blocks for transmission of the at least one second CSI report of the plurality of CSI reports;

transmitting, via the first set of PUCCH resource blocks, the at least one first CSI report; and

transmitting, via the second set of PUCCH resource blocks and overlapping in time with the transmission of the at least one first CSI report, the at least one second CSI report.

2. The method of claim 1 , further comprising selecting the at least one first CSI report according to at least a CSI report priority that is based, at least in part, on a CSI process identification (ID).

3. The method of claim 1 , wherein the selecting the first set of PUCCH resource blocks, for transmission of the at least one first CSI report, is based on a number of resource blocks in the first set of PUCCH resource blocks and a size of the at least one first CSI report.

4. The method of claim 1 , wherein the first plurality of cells are configured for the wireless device to transmit one or more of the plurality of CSI reports in the time interval.

5. The method of claim 1 , further comprising selecting the at least one first CSI report according to at least a CSI report priority that is based, at least in part, on a CSI subframe set number.

6. The method of claim 1 , wherein the first plurality of cells are in a plurality of cells that are grouped into a plurality of PUCCH groups comprising:

a primary PUCCH group comprising a primary cell with a primary PUCCH transmitted to a base station; and

a secondary PUCCH group comprising a secondary cell with a secondary PUCCH transmitted to a base station.

7. The method of claim 6 , wherein the PUCCH is at least one of the primary PUCCH or the secondary PUCCH.

8. The method of claim 6 , wherein the first plurality of cells are in at least one of the primary PUCCH group or the secondary PUCCH group.

9. The method of claim 1 , further comprising determining, by the wireless device and based on second signals received via a second plurality of cells, a second plurality of CSI reports for transmission via a second time interval.

10. The method of claim 1 , wherein the selecting, by the wireless device, the first set of PUCCH resource blocks for transmission of the at least one first CSI report comprises selecting, by the wireless device, the first set of PUCCH resource blocks based on the first set of PUCCH resource blocks having a smaller number of resource blocks than the second set of PUCCH resource blocks.

11. The method of claim 1 , wherein the transmitting the at least one second CSI report comprises transmitting a plurality of second CSI reports via the second set of PUCCH resource blocks, and wherein the selecting, by the wireless device, the second set of PUCCH resource blocks for transmission of the at least one second CSI report comprises selecting, by the wireless device, the second set of PUCCH resource blocks based on the first set of PUCCH resource blocks having a smaller number of resource blocks than the second set of PUCCH resource blocks.

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:

receive, from a base station, a physical uplink control channel (PUCCH) configuration of the wireless device, wherein the PUCCH comprises a first set of PUCCH resource blocks in a time interval and a second set of PUCCH resource blocks overlapping in time in the time interval with the first set of PUCCH resource blocks, and wherein the first set of PUCCH resource blocks comprises a smaller number of resource blocks than the second set of PUCCH resource blocks;

determine, based on first signals received via a first plurality of cells, a plurality of channel state information (CSI) reports for transmission via the time interval;

select the first set of PUCCH resource blocks for transmission of at least one first CSI report of the plurality of CSI reports;

select, based on a size of at least one second CSI report of the plurality of CSI reports, based on a number of resource blocks of the first set of PUCCH resource blocks, and based on a number of resource blocks of the second set of PUCCH resource blocks, the second set of PUCCH resource blocks for transmission of the at least one second CSI report of the plurality of CSI reports;

transmit, via the first set of PUCCH resource blocks, the at least one first CSI report; and

transmit, via the second set of PUCCH resource blocks and overlapping in time with the transmission of the at least one first CSI report, the at least one second CSI report.

13. The wireless device of claim 12 , wherein the instructions, when executed by the one or more processors, cause the wireless device to select the at least one first CSI report according to at least a CSI report priority that is based, at least in part, on a CSI process identification (ID).

14. The wireless device of claim 12 , wherein the instructions, when executed by the one or more processors, cause the wireless device to select the first set of PUCCH resource blocks, for transmission of the at least one first CSI report, based on a number of resource blocks in the first set of PUCCH resource blocks and a size of the at least one first CSI report.

15. The wireless device of claim 12 , wherein the first plurality of cells are configured for the wireless device to transmit one or more of the plurality of CSI reports in the time interval.

16. The wireless device of claim 12 , wherein the instructions, when executed by the one or more processors, cause the wireless device to select the at least one first CSI report according to at least a CSI report priority that is based, at least in part, on a CSI subframe set number.

17. The wireless device of claim 12 , wherein the first plurality of cells are in a plurality of cells that are grouped into a plurality of PUCCH groups comprising:

a primary PUCCH group comprising a primary cell with a primary PUCCH transmitted to a base station; and

a secondary PUCCH group comprising a secondary cell with a secondary PUCCH transmitted to a base station.

18. The wireless device of claim 17 , wherein the PUCCH is at least one of the primary PUCCH or the secondary PUCCH.

19. The wireless device of claim 17 , wherein the first plurality of cells are in at least one of the primary PUCCH group or the secondary PUCCH group.

20. The wireless device of claim 12 , wherein the instructions, when executed by the one or more processors, further cause the wireless device to determine, based on second signals received via a second plurality of cells, a second plurality of CSI reports for transmission via a second time interval.

21. A system comprising:

a wireless device and a base station,

wherein the wireless device is configured to:

receive, from the base station, a physical uplink control channel (PUCCH) configuration of the wireless device, wherein the PUCCH comprises a first set of PUCCH resource blocks in a time interval and a second set of PUCCH resource blocks overlapping in time in the time interval with the first set of PUCCH resource blocks, and wherein the first set of PUCCH resource blocks comprises a smaller number of resource blocks than the second set of PUCCH resource blocks;

determine, based on first signals received via a first plurality of cells, a plurality of channel state information (CSI) reports for transmission via the time interval;

select the first set of PUCCH resource blocks for transmission of at least one first CSI report of the plurality of CSI reports;

select, based on a size of at least one second CSI report of the plurality of CSI reports, based on a number of resource blocks of the first set of PUCCH resource blocks, and based on a number of resource blocks of the second set of PUCCH resource blocks, the second set of PUCCH resource blocks for transmission of the at least one second CSI report of the plurality of CSI reports;

transmit, via the first set of PUCCH resource blocks, the at least one first CSI report; and

transmit, via the second set of PUCCH resource blocks and overlapping in time with the transmission of the at least one first CSI report, the at least one second CSI report, and

wherein the base station is configured to transmit the PUCCH configuration of the wireless device.

22. The system of claim 21 , wherein the wireless device is configured to select the at least one first CSI report according to at least a CSI report priority that is based, at least in part, on a CSI process identification (ID).

23. The system of claim 21 , wherein the wireless device is configured to select the first set of PUCCH resource blocks, for transmission of the at least one first CSI report, based on a number of resource blocks in the first set of PUCCH resource blocks and a size of the at least one first CSI report.

24. The system of claim 21 , wherein the first plurality of cells are configured for the wireless device to transmit one or more of the plurality of CSI reports in the time interval.

25. The system of claim 21 , wherein the wireless device is configured to select the at least one first CSI report according to at least a CSI report priority that is based, at least in part, on a CSI subframe set number.

26. The system of claim 21 , wherein the first plurality of cells are in a plurality of cells that are grouped into a plurality of PUCCH groups comprising:

a primary PUCCH group comprising a primary cell with a primary PUCCH transmitted to a base station; and

a secondary PUCCH group comprising a secondary cell with a secondary PUCCH transmitted to a base station.

27. The system of claim 26 , wherein the PUCCH is at least one of the primary PUCCH or the secondary PUCCH.

28. The system of claim 26 , wherein the first plurality of cells are in at least one of the primary PUCCH group or the secondary PUCCH group.

29. The system of claim 21 , wherein the wireless device is configured to determine, based on second signals received via a second plurality of cells, a second plurality of CSI reports for transmission via a second time interval.