A User Equipment, UE, (130, 140, 230) operable to communicate with an Evolved Node-B, eNB, (110, 120, 210) on a wireless network, comprising: one or more processors configured to: process a first Downlink Control Information, DCI, format 0A transmission indicating a Grant-less Uplink, GUL, activation, wherein a flag in the first DCI format 0A transmission indicates that the first DCI format 0A transmission is for GUL activation, generate one or more GUL Uplink, UL, transmissions for an unlicensed spectrum of the wireless network after the GUL activation and before a GUL release, process a second DCI format 0A transmission, the second DCI format 0A transmission being a GUL-DCI, G-DCI, transmission comprising one or more UE specific parameters associated with the one or more GUL UL transmissions and a plurality of redundant bits, wherein the plurality of redundant bits cause the G-DCI transmission to have a pre-determined length, and wherein a flag in the second DCI format 0A transmission is to indicate that the second DCI format 0A transmission comprises the one or more UE-specific parameters, and process a third DCI format 0A transmission indicating the GUL release, wherein a flag in the third DCI format 0A transmission indicates that the third DCI format 0A transmission is for the GUL release, and an interface for sending the one or more UL transmissions to a transmission circuitry and for receiving DCI format 0A transmissions from a receiving circuitry. one or more processors configured to: process a first Downlink Control Information, DCI, format 0A transmission indicating a Grant-less Uplink, GUL, activation, wherein a flag in the first DCI format 0A transmission indicates that the first DCI format 0A transmission is for GUL activation, generate one or more GUL Uplink, UL, transmissions for an unlicensed spectrum of the wireless network after the GUL activation and before a GUL release, process a second DCI format 0A transmission, the second DCI format 0A transmission being a GUL-DCI, G-DCI, transmission comprising one or more UE specific parameters associated with the one or more GUL UL transmissions and a plurality of redundant bits, wherein the plurality of redundant bits cause the G-DCI transmission to have a pre-determined length, and wherein a flag in the second DCI format 0A transmission is to indicate that the second DCI format 0A transmission comprises the one or more UE-specific parameters, and process a third DCI format 0A transmission indicating the GUL release, wherein a flag in the third DCI format 0A transmission indicates that the third DCI format 0A transmission is for the GUL release, and process a first Downlink Control Information, DCI, format 0A transmission indicating a Grant-less Uplink, GUL, activation, wherein a flag in the first DCI format 0A transmission indicates that the first DCI format 0A transmission is for GUL activation, generate one or more GUL Uplink, UL, transmissions for an unlicensed spectrum of the wireless network after the GUL activation and before a GUL release, process a second DCI format 0A transmission, the second DCI format 0A transmission being a GUL-DCI, G-DCI, transmission comprising one or more UE specific parameters associated with the one or more GUL UL transmissions and a plurality of redundant bits, wherein the plurality of redundant bits cause the G-DCI transmission to have a pre-determined length, and wherein a flag in the second DCI format 0A transmission is to indicate that the second DCI format 0A transmission comprises the one or more UE-specific parameters, and wherein the plurality of redundant bits cause the G-DCI transmission to have a pre-determined length, and wherein a flag in the second DCI format 0A transmission is to indicate that the second DCI format 0A transmission comprises the one or more UE-specific parameters, and process a third DCI format 0A transmission indicating the GUL release, wherein a flag in the third DCI format 0A transmission indicates that the third DCI format 0A transmission is for the GUL release, and an interface for sending the one or more UL transmissions to a transmission circuitry and for receiving DCI format 0A transmissions from a receiving circuitry.