Abstract: A wireless communication device determines a base value for a transport block size, determines a scaling factor for the transport block size, applies the scaling factor to the base value to determine the transport block size, and receives information from a radio access node according to the determined transport block size.

Abstract: Systems and methods for priority-dependent Uplink Control Information (UCI) resource determination are provided. In some embodiments, a wireless device determines that one or more UCIs are to be multiplexed onto a Physical Uplink Shared Channel (PUSCH); determines priorities of the PUSCH and/or each of the one or more UCIs; determines at least one beta offset value for one or more UCIs based on one or more of the priorities; set or adjust a UCI code rate based on the at least one beta offset value; and transmit a UCI according to the UCI code rate. This provides a simple and consistent method to deduce beta offset value for UCI based on priorities of UCI and PUSCH. The solution supports possible multiple different beta offset values determined without extra explicit signaling, i.e., it helps to reduce DCI bits needed to indicate potentially multiple beta offset values.

Abstract: A method, network node and a wireless device for multiplexing HARQ feedback are disclosed. According to one aspect, a method includes transmitting a first hybrid automatic repeat request, HARQ, feedback responsive to a first downlink, DL, transmission, the first HARQ feedback transmitted using not more than an indicated number of bits, the first DL transmission having a first priority. The method also includes transmitting a second HARQ feedback responsive to a second DL transmission, the second DL transmission having a second priority higher than the first priority. The method further includes multiplexing the first HARQ feedback and the second HARQ feedback using not more than the indicated number of bits for the first HARQ feedback, to produce a multiplexed HARQ feedback.

Abstract: A method and network node for assigning of resources based on grouping of wireless devices are disclosed. According to one aspect, a network node has processing circuitry configured to perform method steps including assigning the wireless device to a group with other wireless devices based at least in part on a service type of the wireless device and based at least in part on at least one of: a preemption indication monitoring capability of the wireless device; a power control capability of the wireless device; and a spatial separateness of the wireless device with respect to at least one of the other wireless devices; and assigning at least one resource to the wireless device according to the group to which the wireless device is assigned.

Abstract: A method performed by a radio network node for reducing energy consumption in communications with wireless devices is provided. The radio network node includes a dual-polarized antenna array, which dual-polarized antenna array has a first sub-set antenna array and a second sub-set antenna array for communication with the wireless devices. The radio network node decides whether to (a) deactivate or (b) not deactivate the second sub-set antenna array, to reduce the energy consumption, based on ongoing communications in the radio network node with wireless devices. The first sub-set antenna array and the second sub-set antenna array have a total antenna pattern that has a deviation that is below a threshold value.

Abstract: The disclosure provides methods and apparatus which relate to control channel decoding in a wireless communications network. In one aspect, there is provided a method in a wireless device for a wireless communications network. The method includes receiving a first set of coded control symbols on a physical control channel in a first time slot, receiving a second set of coded control symbols on the physical control channel in a second time slot subsequent to the first time slot, and attempting to decode a control message based on the first set of coded control symbols and the second set of coded control symbols using one or more soft-combining techniques.

Abstract: A method of operating a communication node according to some embodiments includes generating (400) a link adaptation for a downlink transmission to a plurality of UEs based on first channel state information, generating (402) estimated SINR values for the UEs based on the link adaptation, obtaining (404) new channel state information for the UEs, generating (406) updated estimated SINR value based on the new channel state information and the link adaptation, modifying (408) a power allocation for the UEs based on the updated estimated SINR, and transmitting (410) data to the UEs using the link adaptation and the modified power allocation.

Abstract: A method, system and apparatus are disclosed. According to one or more embodiments, a wireless device is provided. The wireless device includes processing circuitry configured to determine a first priority of UCI based at least in part on a UCI type where the UCI is preempted by a preempting scheduled uplink shared channel data transmission, and determine whether to include the UCI in the preempting scheduled data transmission based at least in part on the first priority.

Abstract: Methods and systems for partial retransmission are provided. According to one aspect, a method for receiving, at a receiver, a partial retransmission from a sender, comprises: receiving a control information message indicating a second transmission to be received, the second transmission comprising retransmitted data, the retransmitted data comprising a retransmission of a portion of a first transmission; receiving the second transmission; determining, based on a mapping indicator, a location of the retransmitted data within the second transmission; and decoding the retransmitted data at the determined location within the second transmission. The mapping indicator may be received as part of the control information message or may be received separately from the control information message. In one embodiment, the combination of the control information and the mapping indicator indicates what portions of the first transmission are being retransmitted and where they are located within the second transmission.

Abstract: In a method for soft buffer handling in a user equipment in a wireless communication system, performing the steps of receiving (S100) a transmission, identifying (S101) overlapping positions for non-zero soft values in a soft buffer and received transmission soft values, copying and storing (S102) identified overlapping non-zero soft values or received transmission soft values, and combining (S103) soft buffer with received transmission.

Abstract: In one aspect, there is a method performed by a wireless device, WD. The method includes the WD receiving a control message, the control message comprising an indication of an index value. The method further includes the WD obtaining, using the index value, a set of parameters from time domain resource allocation, TDRA, configuration information, the set of parameters comprising an aggregation factor.

Abstract: A method by a wireless device (110) includes determining that the wireless device has data to transmit on at least one logical channel of a priority N. The logical channel is associated with at least one logical channel group. The method further includes generating, by the wireless device, a buffer status report of type N, BSR N, for the at least one logical channel of the priority N and prioritizing a transmission of the BSR N for the at least one logical channel of priority N over a data transmission for at least one other logical channel that has a priority that is higher than the priority N.

Abstract: Systems and methods for dynamic and flexible configurations for configured grants are provided. In some embodiments, a method performed by a wireless device for configuring uplink grants includes receiving, from a network node, one or more indications to enable one or more configured grant configurations per cell and/or per BWP where at least one configured grant configuration indicating a plurality of transmission occasions within a period. The method also includes transmitting at least one transmission based on the at least one configured grant configuration.

Abstract: Exemplary embodiments include methods performed by a radio access network node for power control of UE uplink (UL) transmissions that are associated with data services having different reliability requirements. Such methods include configuring the UE with a plurality of resources that can be allocated for UL transmissions based on one or more transmit power control (TPC) parameters. The resources include first resources associated with first parameter values and second resources associated with second parameter values, for the respective TPC parameters. The first parameter values provide increased UL transmission reliability versus the second parameter values. Such methods include transmitting, to a UE, a downlink control message comprising an indication that the first resources or the second resources are allocated for an UL transmission associated with a data service, and an indication of the first parameter values or the second parameter values to be used for power control of the UL transmission.

Abstract: A method of operating a UE includes obtaining an interference measurement (IM) resource, performing an interference measurement using the IM resource, obtaining a time reference associated with the interference measurement, determining that the interference measurement represents a non-typical level of interference, and transmitting an indicator indicating the time reference to a network node. Related nodes, devices and computer program products are disclosed.

Abstract: Systems and methods are disclosed herein for transmitting a mixture of critical and non-critical data in a wireless network. In some embodiments, a method performed by a wireless device comprises receiving a configured uplink grant that allocates uplink resources in a plurality of transmission time intervals and determining, at a time tarrival, that critical data is to be transmitted using the configured uplink grant, where a time tarrival+PT occurs after a start of a particular transmission time interval and where PT is a preparation time needed to prepare an uplink transmission on the configured uplink grant. The method further comprises transmitting an uplink transmission comprising the critical data using allocated uplink resources in the particular transmission time interval starting at a time that is at or after the time tarrival+PT. Corresponding embodiments of a wireless device are also disclosed.

Abstract: Methods and apparatuses are disclosed for an energy detection indicator. In one embodiment, a method for a network node includes performing energy detection on assigned resources corresponding to a configured uplink grant for a wireless device, WD; and based on a level of the detected energy, one of: sending an energy 5detection indication corresponding to the assigned resources associated with the configured uplink grant; and demodulating and decoding a transport block associated with the configured uplink grant. In another embodiment, a method for a wireless device includes receiving an energy detection indication corresponding to assigned resources associated with a configured uplink grant; and determining whether to 10perform an uplink retransmission based at least in part on the received energy detection indication.

Abstract: Embodiments herein relate to e.g. a method performed by a user equipment, (UE) for communicating in a wireless communication network, wherein the UE is configured with one or more periodic uplink, UL, grants indicating one or more UL resources to use for one or more UL transmissions. The UE receives a dynamic UL grant for an UL transmission; and prioritizes an UL transmission of the one or more configured periodic UL grants over an UL transmission of the dynamic UL grant under a condition that there is UL data to be transmitted on the one or more configured periodic UL grants according to a logical channel prioritization procedure.

Abstract: Systems and methods for adapting a timer(s) for a satellite-based radio access network are disclosed. Embodiments of a method performed by a user equipment or a base station and corresponding embodiments of a user equipment or a base station are disclosed. In some embodiments, a method performed by a user equipment or a bases station comprises obtaining an amount of resources elements available and determining a transport block size based on the amount of resources elements available. In some embodiments, repetitions are used. In some embodiments, obtaining the available resource elements amount is based on at least one of: one or more explicit calculations and/or one or more signaled scaling factor(s). In some embodiments, the method further comprises determining (or selecting) a modulation and code rate (MCS) based on the amount of resources elements available.

Abstract: A method performed by a first communication device (101) operating in a wireless communications network (100). The first communication device (101) obtains (301) a grant for an uplink transmission to a second communication device (102) operating in the 5 wireless communications network (100). The grant comprises a first indication of one or more first sets of parameters for transmission. The first communication device (101) selects (302) a second set of parameters for the uplink transmission based on: i) the indicated one or more first sets of parameters, and ii) one or more quality of service requirements of an information to be transmitted in the uplink transmission. The first 10 communication device (101) then initiates (304) sending the uplink transmission to the second communication device (102), based on the selected second set of parameters.