US Patent 10327236 Secondary cell in a wireless device and wireless network

A base station transmits to a wireless device at least one message. The message comprises configuration parameters of a plurality of cells grouped into a plurality of physical uplink control channel (PUCCH) groups. The configuration parameters comprise a primary PUCCH group comprising a primary cell with a primary PUCCH. The configuration parameters further comprise a secondary PUCCH group. The secondary PUCCH group comprises a PUCCH secondary cell with a secondary PUCCH and a first secondary cell. The base station deactivates a state of the PUCCH secondary cell for the wireless device in response to a deactivation condition for the PUCCH secondary cell being met. The base station stops reception of channel state information for the first secondary cell. The base station stops reception of positive acknowledgement and negative acknowledgement via the PUCCH secondary cell from the wireless device.