Methods and communications devices

1 . A method of operating a communications device to communicate via a wireless communications network, the method comprising

receiving from the wireless communications network a configured grant, CG, of physical uplink shared channel, PUSCH, resources of a wireless access interface which includes physical resources of an unlicensed frequency bandwidth, the configured CG-PUSCH resources providing a plurality of flexible transmission occasions for the communications device to transmit uplink transport blocks as a plurality of K repetitions of each of the uplink transport blocks, each repetition being one of a plurality of redundancy versions, the flexible transmission occasions of the CG-PUSCH being accessible for transmission according to a contentious access procedure of the wireless access interface in the unlicensed frequency bandwidth,

performing the contentious access procedure to transmit the uplink transport blocks as one or more of the plurality of the K repetitions in the flexible transmission occasions according to the contentious access procedure, and

transmitting for each uplink transport block, transmitted as the one or more of the K repetitions, uplink control information, UCI, relating to the configured grant, CG, the CG-UCI providing an indication for the transmitted one or more K plurality of repetitions, wherein the transmitting the CG-UCI comprises multiplexing the CG-UCI into a subset of the transmitted one or more K plurality of repetitions, wherein

the CG-UCI is configured as one of a plurality of different types of CG-UCI, the plurality of different types comprising a first type and a second type,

the first type includes a redundancy version, a hybrid automatic repeat request (HARQ) process number (HPN), a New Data Indicator (NDI), and Channel Occupancy Time (COT) sharing information,

the second type includes the redundancy version,

the multiplexing the CG-UCI into the subset of the transmitted one or more K plurality of repetitions comprises multiplexing each different type of the CG-UCI into different ones of the one or more K plurality of repetitions, and

the multiplexing the each different type of the CG-UCI comprises multiplexing the CG-UCI of the first type into the first of the transmitted one or more K plurality of repetitions and multiplexing the CG-UCI of the second type into one or more of the remaining K plurality of repetitions.

2 . The method according to claim 1 , wherein the multiplexing the CG-UCI comprises multiplexing the CG-UCI into a first of the transmitted one or more K plurality of repetitions.

3 . The method according to claim 1 , wherein the multiplexing the CG-UCI comprises multiplexing the CG-UCI into at least one redundancy version from which the uplink transport block can be decoded without decoding one or more of the other redundancy versions.

4 . The method according to claim 3 , wherein the at least one redundancy version from which the uplink transport block can be decoded without decoding one or more of the other redundancy versions is a redundancy version zero, RV0.

5 . The method according to claim 1 , wherein the wireless access interface comprises physical communications resources, the flexible transmission occasions of the PUSCH each comprising a plurality of the physical communications resources, wherein the performing the contentious access procedure to transmit the uplink transport blocks as one or more of the plurality of the K repetitions, comprises

performing the contentious access procedure to be granted access to transmit the uplink transport blocks as one or more of the plurality of the K repetitions using one or more of the plurality of the physical communications resources, and the multiplexing the CG-UCI comprises

multiplexing the CG-UCI into one or more of the K plurality of repetitions having at least N of the plurality of the physical communications resources granted for transmitting the uplink transport block.

6 . The method according to claim 5 , wherein the multiplexing the CG-UCI comprises

multiplexing the CG-UCI into one or more of the K plurality of repetitions having a largest number of the plurality of the physical communications resources granted for transmitting the uplink transport block.

7 . The method according to claim 6 , wherein if more than one of the K plurality of repetitions has the largest number of the plurality of the physical communications resources, the multiplexing the CG-UCI comprises

multiplexing the CG-UCI into an earliest of the K plurality of repetitions having the largest number of the plurality of the physical communications resources granted for transmitting the uplink transport block.

8 . The method according to claim 5 , wherein the physical communications resources of the wireless access interface comprise a plurality of Orthogonal Frequency Division Multiplexed, OFDM, symbols in each of a plurality of time slots, the flexible transmission occasions of the PUSCH each comprising a plurality of L OFDM symbols.

9 . The method according to claim 8 , wherein the plurality of flexible transmission occasions of each CG-PUSCH comprises a plurality of continuous L times K OFDM symbols of the PUSCH, and wherein one or more of the plurality of continuous L times K OFDM symbols of the PUSCH cannot be used for transmitting, thereby creating a time gap interrupting a CG-PUSCH transmission between one or more of the K repetitions of the uplink transport block, and the transmitting the CG-UCI includes multiplexing the CG-UCI into an earliest of one or more of the K plurality of repetitions after the time gap constituting a remainder of the continuous L times K OFDM symbols.

10 . The method according to claim 9 , wherein the CG-UCI transmitted in the earliest of the one or more of the K plurality of repetitions after the time gap includes an indication that the remainder of the continuous L times K OFDM symbols are a continuation of one or more of the K plurality of repetitions carrying a same uplink transport block.

11 . The method according to claim 9 , wherein the time gap interrupting the CG-PUSCH transmission is caused by one of a downlink transmission via the wireless access interface or an unsuccessful access of the wireless access interface according to the contentious access procedure.

12 . The method according to claim 1 , wherein the multiplexing the CG-UCI comprises

multiplexing other uplink control information into one or more of the transmitted K plurality of repetitions, and

multiplexing the CG-UCI into at least one of remaining ones of the transmitted one or more K plurality of repetitions in which the other uplink control information is not multiplexed for transmission.

13 . The method according to claim 1 , wherein the multiplexing the CG-UCI comprises

multiplexing other uplink control information into one or more of the transmitted K plurality of repetitions, and

multiplexing the CG-UCI into the one or more of the transmitted K plurality of repetitions with the other uplink control information if predetermined conditions are satisfied.

14 . The method according to claim 1 , wherein the multiplexing the CG-UCI comprises

multiplexing other uplink control information into one or more of the transmitted K plurality of repetitions, and

multiplexing the CG-UCI into the one or more of the transmitted K plurality of repetitions with the other uplink control information by replacing some or all of the other uplink control information.

15 . The method according to claim 1 , comprising

receiving an indication of the subset of the transmitted one or more K plurality of repetitions into which the CG-UCI should be multiplexed.

16 . The method according to claim 1 , wherein the one or more indicators of the CG-UCI comprise a physical layer priority indicator which defines a physical layer priority level of Ultra Reliable Low Latency Communications (URLLC) data.

17 . A communications device configured to communicate via a wireless communications network, the communications device comprising:

transceiver circuitry configured to transmit and receive signals;

control circuitry configured to control the transceiver circuitry to

receive, from the wireless communications network a configured grant, CG, of physical uplink shared channel, PUSCH, resources of a wireless access interface which includes physical resources of an unlicensed frequency bandwidth, the configured CG-PUSCH resources providing a plurality of flexible transmission occasions for the communications device to transmit uplink transport blocks as a plurality of K repetitions of each of the uplink transport blocks, each repetition being one of a plurality of redundancy versions, the flexible transmission occasions of the CG-PUSCH being accessible for transmission according to a contentious access procedure of the wireless access interface in the unlicensed frequency bandwidth,

perform the contentious access procedure to transmit the uplink transport blocks as one or more of the plurality of the K repetitions in the flexible transmission occasions according to the contentious access procedure, and

transmit for each uplink transport block, transmitted as the one or more of the K repetitions, uplink control information, UCI, relating to the configured grant, CG, the CG-UCI providing an indication for the transmitted one or more K plurality of repetitions, wherein the transmitting the CG-UCI comprises multiplexing the CG-UCI into a subset of the transmitted one or more K plurality of repetitions, wherein

the CG-UCI is configured as one of a plurality of different types of CG-UCI, the plurality of different types comprising a first type and a second type,

the first type includes a redundancy version, a hybrid automatic repeat request (HARQ) process number (HPN), a New Data Indicator (NDI), and Channel Occupancy Time (COT) sharing information,

the second type includes the redundancy version,

the multiplexing the CG-UCI into the subset of the transmitted one or more K plurality of repetitions comprises multiplexing each different type of the CG-UCI into different ones of the one or more K plurality of repetitions, and

the multiplexing the each different type of the CG-UCI comprises multiplexing the CG-UCI of the first type into the first of the transmitted one or more K plurality of repetitions and multiplexing the CG-UCI of the second type into one or more of the remaining K plurality of repetitions.

18 . An infrastructure equipment configured to communicate via a wireless communications network, the infrastructure equipment comprising

transceiver circuitry configured to transmit and receive signals;

control circuitry configured to control the transceiver circuitry to

transmit, to a communications device in the wireless communications network, a configured grant, CG, of physical uplink shared channel, PUSCH, resources of a wireless access interface which includes physical resources of an unlicensed frequency bandwidth, the configured CG-PUSCH resources providing a plurality of flexible transmission occasions for the communications device to transmit uplink transport blocks as a plurality of K repetitions of each of the uplink transport blocks, each repetition being one of a plurality of redundancy versions, the flexible transmission occasions of the CG-PUSCH being accessible for transmission according to a contentious access procedure of the wireless access interface in the unlicensed frequency bandwidth,

receive the uplink transport blocks as one or more of the plurality of the K repetitions in the flexible transmission occasions according to the contentious access procedure, and

receive, for each uplink transport block, received as the one or more of the K repetitions, uplink control information, UCI, relating to the configured grant, CG, the CG-UCI providing an indication relating to the reception of the one or more K plurality of repetitions, wherein the CG-UCI is multiplexed by the communications device into a subset of the received one or more K plurality of repetitions, wherein

the CG-UCI is configured as one of a plurality of different types of CG-UCI, the plurality of different types comprising a first type and a second type,

the first type includes a redundancy version, a hybrid automatic repeat request (HARQ) process number (HPN), a New Data Indicator (NDI), and Channel Occupancy Time (COT) sharing information,

the second type includes the redundancy version,

the multiplexing the CG-UCI into the subset of the transmitted one or more K plurality of repetitions comprises multiplexing each different type of the CG-UCI into different ones of the one or more K plurality of repetitions, and

the multiplexing the each different type of the CG-UCI comprises multiplexing the CG-UCI of the first type into the first of the transmitted one or more K plurality of repetitions and multiplexing the CG-UCI of the second type into one or more of the remaining K plurality of repetitions.