A method comprising: providing a configuration of a discontinuous reception, DRX, operation at a user equipment, UE, to handle dynamic uplink-downlink configuration changes, wherein providing the configuration of the DRX operation comprises providing a data structure including a mapping between combinations of uplink-downlink configurations and respective plural sets of DRX parameters, wherein each set of DRX parameters of the plural sets of DRX parameters includes a value of an onDurationTimer parameter and a value of a drx-InactivityTimer parameter wherein a first set of the plural sets of DRX parameters contains values of the onDurationTimer parameter and the drx-InactivityTimer parameter that differ from values of the onDurationTimer parameter and the drx-InactivityTimer parameter in a second set of the plural sets of DRX parameters, the first set mapped by the data structure to a first combination of the combinations, and the second set mapped by the data structure to a second combination of the combinations, wherein each combination of the combinations of uplink-downlink configurations include a current dynamic uplink-downlink configuration and a previous dynamic uplink-downlink configuration indicated by system information; and on determining that a subframe at a given subframe position in the dynamic uplink-downlink configuration is an uplink subframe and determining that the subframe at the given subframe position in the previous uplink-downlink configuration is a downlink subframe and in response to receiving an indication of a given dynamic uplink-downlink configuration change, selecting, by the UE, a set of DRX parameters corresponding to the given dynamic uplink-downlink configuration change from the plural sets of DRX parameters in the data structure. providing a configuration of a discontinuous reception, DRX, operation at a user equipment, UE, to handle dynamic uplink-downlink configuration changes, wherein providing the configuration of the DRX operation comprises providing a data structure including a mapping between combinations of uplink-downlink configurations and respective plural sets of DRX parameters, wherein each set of DRX parameters of the plural sets of DRX parameters includes a value of an onDurationTimer parameter and a value of a drx-InactivityTimer parameter wherein a first set of the plural sets of DRX parameters contains values of the onDurationTimer parameter and the drx-InactivityTimer parameter that differ from values of the onDurationTimer parameter and the drx-InactivityTimer parameter in a second set of the plural sets of DRX parameters, the first set mapped by the data structure to a first combination of the combinations, and the second set mapped by the data structure to a second combination of the combinations, wherein each combination of the combinations of uplink-downlink configurations include a current dynamic uplink-downlink configuration and a previous dynamic uplink-downlink configuration indicated by system information; and on determining that a subframe at a given subframe position in the dynamic uplink-downlink configuration is an uplink subframe and determining that the subframe at the given subframe position in the previous uplink-downlink configuration is a downlink subframe and in response to receiving an indication of a given dynamic uplink-downlink configuration change, selecting, by the UE, a set of DRX parameters corresponding to the given dynamic uplink-downlink configuration change from the plural sets of DRX parameters in the data structure.