A method of operation of a network node of a wireless communication network for scheduling multiple short Transmission Time Interval, sTTI, transmissions, comprising: transmitting a control information message to a wireless device for two or more sTTI transmissions; wherein the control information message comprises: downlink scheduling information indicating two or more scheduled downlink sTTIs for the two or more sTTI transmissions, the downlink scheduling information including an indication of a timing for the two or more scheduled sTTIs for the two or more sTTI transmissions and a bit field that indicates a number of scheduled sTTIs, wherein a plurality of possible combinations of two or more sTTI transmissions are predefined, and the bit field indicates one of the plurality of possible combinations; and optionally uplink scheduling information indicating two or more scheduled uplink sTTIs for the two or more sTTI transmissions, the uplink scheduling information including an indication of a timing for the two or more scheduled sTTIs for the two or more sTTI transmissions and/or an indication of a Demodulation Reference Signal, DMRS, configuration for the two or more scheduled sTTIs for the two or more sTTI transmissions. transmitting a control information message to a wireless device for two or more sTTI transmissions; wherein the control information message comprises: downlink scheduling information indicating two or more scheduled downlink sTTIs for the two or more sTTI transmissions, the downlink scheduling information including an indication of a timing for the two or more scheduled sTTIs for the two or more sTTI transmissions and a bit field that indicates a number of scheduled sTTIs, wherein a plurality of possible combinations of two or more sTTI transmissions are predefined, and the bit field indicates one of the plurality of possible combinations; and optionally uplink scheduling information indicating two or more scheduled uplink sTTIs for the two or more sTTI transmissions, the uplink scheduling information including an indication of a timing for the two or more scheduled sTTIs for the two or more sTTI transmissions and/or an indication of a Demodulation Reference Signal, DMRS, configuration for the two or more scheduled sTTIs for the two or more sTTI transmissions. downlink scheduling information indicating two or more scheduled downlink sTTIs for the two or more sTTI transmissions, the downlink scheduling information including an indication of a timing for the two or more scheduled sTTIs for the two or more sTTI transmissions and a bit field that indicates a number of scheduled sTTIs, wherein a plurality of possible combinations of two or more sTTI transmissions are predefined, and the bit field indicates one of the plurality of possible combinations; and optionally uplink scheduling information indicating two or more scheduled uplink sTTIs for the two or more sTTI transmissions, the uplink scheduling information including an indication of a timing for the two or more scheduled sTTIs for the two or more sTTI transmissions and/or an indication of a Demodulation Reference Signal, DMRS, configuration for the two or more scheduled sTTIs for the two or more sTTI transmissions. <EOS>