Abstract: A retransmission method for use in a telecommunications system, the method comprising: transmitting, to a terminal, first data in a set of identified resources allocated for the transmission of the first data; identifying that a portion of the identified resources has been used to transmit data other than the first data; and retransmitting a subset of the first data, the subset of the first data comprising the portion of the first data that was previously scheduled to be transmitted in the portion of the identified resources.

Abstract: A method of operating a communications device comprises: determining to transmit a first uplink signal comprising a first set of feedback indications in a first set of uplink resources; determining to transmit a second uplink signal comprising a second set of feedback indications in a second set of uplink resources; determining that the first set of uplink resources and the second set of uplink resources are located within a same time slot; transmitting only the second uplink signal instead of both of the first uplink signal and the second uplink signal, the second uplink signal comprising an indication of one or more of the first set of feedback indications; and determining that a downlink assignment index associated with the first set of feedback indications is reduced when the one or more of the first set of feedback indications are indicated within the second uplink signal.

Abstract: A communications device configured to transmit data to or receive data from an infrastructure equipment of a wireless communications network is provided. The communications device comprises transceiver circuitry configured to transmit signals and receive signals via a wireless access interface provided by the wireless communications network, and controller circuitry configured in combination with the transceiver circuitry to receive, from the infrastructure equipment, in one of a plurality of sets of radio resources each forming a physical downlink control channel, PDDCH, in a first time divided slot of the wireless access interface, one of an uplink grant indicating an allocation of radio resources forming one of a physical uplink shared channel, PUSCH, of the wireless access interface and a downlink grant indicating an allocation of radio resources forming a physical downlink shared channel, PDSCH, of the wireless access interface, and to determine if a specified condition has been met.

Abstract: A wireless telecommunications apparatus for use in a wireless telecommunications network, the wireless telecommunications apparatus comprising: communication circuitry configured to transmit or receive wireless signals; and control circuitry configured to: control the communication circuitry to receive a first wireless signal, the first wireless signal being comprised in Downlink Control Information, DCI, and indicating a waveform to be used by the wireless telecommunications apparatus when transmitting a second wireless signal; and control the communication Receive first signal (DCI) circuitry to transmit the second wireless signal using the indicated waveform.

Abstract: A method for use in a mobile communications network comprising identifying, by a network node and in a first set of downlink transmissions to be transmitted to the communications device, the last N downlink transmissions; transmitting, by the network node, the first set of downlink transmissions to the communications device wherein transmitting the last N downlink transmissions comprises providing an Ending Grant Indicator “EGI” in association with each of the N downlink transmissions; receiving, by the communications device, downlink transmissions of the first set of downlink transmissions; identifying, by the communications device, any received downlink transmissions of the first set of downlink transmissions that is associated with an EGI; determining, by the communications device and based on the identification of the any received downlink transmissions associated with an EGI, whether the communications device has missed one or more downlink transmissions.

Abstract: A method of transmitting data by a communications device to a wireless communications network comprising determining, by the communications device, from granted uplink communications resources, OFDM symbols of one or more time slots which are designated for transmitting uplink data, and transmitting the uplink data in the OFDM symbols determined as designated for uplink transmission. The determining the OFDM symbols of the one or more time slots which are designated for transmitting uplink data includes identifying one or more F-symbols of the one or more time slots designated for transmitting the uplink data based on information received with an indication of the communications resources of the uplink.

Abstract: A method of operating a communications device in a wireless communications network, the method comprising: selecting first uplink communication resources for transmitting uplink data, selecting second downlink communication resources for receiving downlink data, detecting a collision whereby, in accordance with the capabilities of the communications device, the communications device cannot both transmit signals using the first uplink communication resources and receive and decode signals transmitted using the second downlink communication resources, in response to detecting the collision, determining whether the second downlink communication resources are associated with a priority which is higher than a priority associated with the first uplink communication resources, and if the second downlink communication resources are associated with a priority which is higher than the priority associated with the first uplink communication resources, receiving the downlink data using the second downlink communication r

Abstract: A method for operating a communications device to receive data from a wireless network involves receiving an indication of a subset of Semi-Persistently Scheduled (SPS) resource allocations. This subset is part of multiple sets of SPS resource allocations configured through control information. The device is notified to monitor only this subset to receive data packets, rather than all SPS allocations. By monitoring fewer resources, the device improves efficiency in detecting downlink data packets. The subset to be monitored in each set is less than or equal to the total number of SPS allocations, optimizing resource monitoring for receiving the data.

Abstract: Methods and apparatus for measuring a level of interference at a communications device. A communications device receives a first reference signal and one or more second reference signals, wherein the first reference signal is received from another communications device, and measures a level of interference of the first reference signal and one or more second reference signals. The indication of the level of interference is transmitted by the communications device to the infrastructure equipment, where scheduling decisions are made based on the level of interference.

Abstract: Method carried out in an access node of a wireless network for scheduling communication with a user equipment, UE, the method comprising: transmitting (720), to the UE, configuration of scheduled periodic communication occasions for communication with the access node: transmitting (730), to the UE, information identifying timing adjustment of the communication occasions in relation to a predetermined periodicity associated with the configuration; and communicating (750) data with the CE using the scheduled periodic communication occasions adjusted based on the timing adjustment.

Abstract: Methods and apparatus for updating parameters for scheduled downlink transmissions. A method for an infrastructure equipment, includes transmitting, to a communications device, an activation message (e.g. an activation DCI), wherein the activation message configures the communications device to monitor a plurality of periodic scheduling windows (e.g. an plurality of SRS occasions) for downlink transmissions (e.g. a PDSCH), wherein the activation message indicates an initial set of parameters for the down-link transmissions (e.g. a transport block size). The method includes transmitting, to the communications device, an update message, wherein the update message indicates an updated set of parameters for one or more of the downlink transmissions and transmitting, to the communications device and during a scheduling window of the plurality of periodic scheduling windows, a downlink transmission according to the updated set of parameters.

Abstract: A method of conveying an allocation of radio resources on a radio channel for communicating data between a base station and a terminal device in a wireless telecommunications system, wherein the radio channel spans a channel frequency bandwidth divided into frequency resource units which may be selectively allocated for communicating data between the base station and the terminal device, and wherein the method comprises, at the base station, selecting a combination of resource units for communicating the data between the base station and the terminal device from among a predefined set of allowable combinations of resource units, wherein the allowable combinations of resource units include non-contiguous combinations of resource units and wherein the number of allowable combinations of resource units is smaller than the total number of combinations of resource units, and conveying, to the terminal device, an indication of the selected combination of resource units.

Abstract: A communications device comprising transceiver circuitry and controller circuitry configured in combination with the transceiver circuitry to receive one or more first control signals each comprising an indication of one of one or more first sets of radio resources in each of which one of one or more first downlink signals is to be received, to determine that the communications device should transmit a feedback signal indicating whether each of the first downlink signals were successfully received, transmit the feedback signal in a second set of radio resources of the wireless access interface indicated by at least one of the first control signals, to determine that the communications device should transmit an uplink signal in a third set of radio resources, and to determine whether the communications device should form a multiplexed signal by multiplexing at least a part of the feedback signal into the uplink signal.

Abstract: Infrastructure equipment for use in a telecommunications system, the infrastructure equipment comprising: transceiver circuitry and control circuitry, whereby the transceiver circuitry, under control of the control circuitry, is configured to: transmit first data to a first mobile device and second data to a second mobile device, wherein the transmission period of the second data is shorter than the transmission period of the first data and the second data is transmitted after the start of the first data, and uses transmission resources allocated to, the first data; and transmit to the first mobile device, indication data that contains information identifying the resources allocated to the second data, wherein the granularity of the resources is determined in accordance with the first data.

Abstract: A method for operating infrastructure equipment in a wireless communications network is provided. The equipment transmits and receives signals from a communication device and a reconfigurable intelligent surface (RIS). During operation, a signature value associated with the communication device is determined, and one or more beams for signal transmission are selected based on the signature value. The selected beams include a direct beam between the infrastructure and the communication device and beams involving the RIS. The infrastructure equipment controls the RIS configuration to generate these beams, enabling efficient signal transmission between the communication device and the infrastructure.

Abstract: A communications device is configured to receive in a wireless communications systems using discontinuous reception. The communications device is configured to receive by determining a valid number of search spaces from which a wake-up signal, WUS, can be validly received during a power saving monitoring period. The valid number of search spaces is one or more of a plurality of search spaces of a downlink physical control channel of a wireless access interface provided by a wireless communications network for a WUS. The power saving monitoring period can be monitored by a receiver of the communications device in a low power state, the WUS being decodable with more relaxed processing requirements, and the WUS indicating that the receiver of the communications device should be powered up to a higher power state to receive signals in a discontinuous receiving on, DRX_ON, period.

Abstract: A method of operating an infrastructure equipment forming part of a wireless communications network for transmitting data to or receiving data from a communications device. The method comprises providing a wireless access interface to form a first cell of the wireless communications network, the infrastructure equipment forming part of a radio access network of the wireless communications network, broadcasting a re-synchronisation signal, RSS, of the first cell, the RSS being configured to carry information which is detectable by the communications device for acquiring synchronisation with the infrastructure equipment, and broadcasting an indication of a position in time and frequency of an RSS of each of one or more neighbouring cells to the first, the RSSs of each of the one or more neighbouring cells being configured to carry information which is detectable by the communications device for performing measurements on the each of the one or more neighbouring cells.

Abstract: A method of operating a communications device in a wireless communications network is provided. The method comprises determining that the communications device should transmit at least two uplink signals to the wireless communications network, wherein the uplink signals are each to be transmitted in a set of uplink resources of a wireless access interface, determining that the set of uplink radio resources in which a first of the uplink signals should be transmitted at least partially overlaps the set of uplink radio resources in which a second of the uplink signals should be transmitted, wherein the first uplink signal has a different one of a plurality of physical layer priority levels to the second uplink signal, and detecting an indication of whether the first uplink signal and the second uplink signal should be multiplexed.

Abstract: A method comprising receiving, from a wireless network, a plurality of downlink data signals, determining that a device is to transmit, to the wireless network, for each of the downlink data signals, one of a plurality of feedback signals indicating whether or not the downlink data signal was successfully received, receiving, from the wireless network, a downlink control signal indicating that the device is to select a codebook comprising at least one of the plurality of feedback signals for retransmission to the wireless network, determining, based on the downlink control signal, whether at least one further downlink data signal is scheduled to be received by the device from the wireless network in accordance with a plurality of scheduling parameters indicated by the downlink control signalling, and either selecting the codebook from a first set of codebooks, or selecting the codebook from a second set of codebooks.

Abstract: Infrastructure equipment for use in a telecommunications system, the infrastructure equipment comprising: transceiver circuitry and control circuitry, whereby the transceiver circuitry, under control of the control circuitry, is configured to: transmit first data to a first mobile device and second data to a second mobile device, wherein the transmission period of the second data is shorter than the transmission period of the first data and the second data is transmitted after the start of the first data, and uses transmission resources allocated to, the first data; and transmit to the first mobile device, indication data that contains information identifying the resources allocated to the second data, wherein the granularity of the resources is determined in accordance with the first data.