Abstract: A performed by a wireless device. The method is for handling a configuration of thresholds. The wireless device has a capability of harvesting energy. The wireless device operates in a wireless communications network. The wireless device determines a configuration of one or more thresholds. The one or more thresholds are based at least on a level of energy stored at the wireless device. The determining of the configuration is based on one or more conditions of the harvesting of the energy at the wireless device.

Abstract: A method, system and apparatus are disclosed. According to one or more embodiments, an energy harvesting wireless device configured to communicate with a network node is provided. The energy harvesting wireless device includes processing circuitry configured to determine a first energy level of the energy harvesting wireless device meets a first threshold of a set of multi-level energy thresholds, and send to the network node a reporting indicating one of an enablement and disablement of a first communication configuration for a data flow of an application service based on the determination that the first threshold is met.

Abstract: A method, system and apparatus are disclosed. A network node is provided. The network node is configured to communicate with a wireless device where the network node is configured to, and/or comprising a radio interface and/or comprising processing circuitry configured to receive a first indication indicating that the wireless device is an energy harvesting wireless device and to perform at least one action associated with energy harvesting at the wireless device based at least on the first indication.

Abstract: A wireless device (14, 400) or a radio network node (12, 700) is configured to communicate in a wireless communication network (10). The wireless device (14, 400) or radio node in this regard transmits or receives a signal on an Narrowband Internet-of-Things, NB-IoT, carrier (16). The NB-IoT carrier (16) is within a bandwidth of a New Radio, NR, carrier (22), has a frequency center (24) whose position satisfies a requirement on that position relative to a channel raster (26), and has two or more subcarriers which each align in frequency with a respective subcarrier of the NR carrier (22).

Abstract: There is provided techniques for determining INACTIVE eDRX configurations for UEs. The method is performed by a core network node. The method comprises performing an iterative learning process with the access network nodes to determine the INACTIVE eDRX configurations. The iterative learning process comprises transmitting a global parameter vector of a machine learning model to the access network nodes for determining the INACTIVE eDRX configurations of the UEs. The global parameter vector defines coefficients for the machine learning model for the current iteration. The iterative learning process comprises receiving local model parameter vectors with locally updated coefficients for the machine learning model from the access network nodes. The iterative learning comprises updating the global parameter vector for the next iteration as a function of all received local model parameter vectors until a stopping criterion is fulfilled.

Abstract: A method and apparatus for design and optimization of a network are described. A first deep neural network is used to obtain a function that represents a relationship between design parameters of the network and network performance metrics of the network. A second deep neural network is used to obtain a subset of one or more candidate network deployment configurations that optimize the performance metrics for the network. An optimal candidate network deployment configuration for the network is selected from the subset of candidate network deployment configurations wherein the optimal candidate network deployment configuration maximizes performance of the network as defined based on the performance metrics.

Abstract: Systems, devices and methods are described that support of physical uplink control channel (PUCCH) transmissions for reduced-bandwidth user equipments (UEs). One method performed by a UE includes receiving configuration information to be utilized to communicate with a base station, the configuration information including information indicating whether frequency hopping, associated with transmission of control information via PUCCH, is enabled or disabled; and transmitting control information via the PUCCH based on whether the frequency hopping is enabled or disabled. Other methods, devices, and systems for supporting PUCCH transmission for reduced-bandwidth UEs are included.

Abstract: In one aspect, a method for communicating in a wireless communication network includes transmitting or receiving (402) using an LTE-M carrier within the bandwidth of an NR carrier such that the LTE-M carrier overlaps at least a portion of NR guard band. The transmitting or receiving may be subject to aligning subcarriers in LTE-M and NR on the same grid and subject to raster placement. The LTE-M carrier may be positioned within the NR carrier so as to minimize the number of NR resource blocks occupied by the LTE-M carrier.

Abstract: A wireless communication device (12) is configured for random access to a wireless communication network (10). The N wireless communication device (12) transmits, to the wireless communication network (10), a random access preamble (14) in a random access channel occasion (18) that comprises one or more symbols. The wireless communication device (12) monitors for a response (20) to the random access preamble (14) within a response window (24). The response window (24) starts in an earliest control resource set (22-2) that begins at least a minimum number (Dmin) of symbols after the last symbol (18L) of the random access channel occasion (18), wherein the minimum number of symbols is greater than one.

Abstract: Systems and methods for supporting Physical Uplink Control Channel (PUCCH) transmissions of reduced bandwidth User Equipments (UEs) to efficiently coexist with regular UEs in a network. In some embodiments, a method performed by a UE comprises obtaining a PUCCH configuration for reduced bandwidth UEs wherein there is a dependency between the PUCCH configuration for reduced bandwidth UEs and a PUCCH configuration for non-reduced bandwidth UEs. The method further comprises transmitting a PUCCH in accordance with the PUCCH configuration for reduced bandwidth UEs.

Abstract: A method performed by user equipment, UE, includes receiving a DL reception and transmitting an UL transmission, wherein there is a collision between the DL reception and the UL transmission. The method also includes prioritizing for processing the DL reception or the UL transmission by applying a particular prioritization rule of a plurality of prioritization rules depending upon a type of the DL reception and/or the UL transmission. The method further includes processing the DL reception or the UL transmission in response to applying the particular prioritization rule.

Abstract: According to some embodiments, a method performed by a network node for mobility management comprises obtaining data samples for modeling a wireless network environment that comprises a plurality of cells and building a machine learning model of the wireless network using the obtained data samples. The machine learning model is trained to determine a sequence of handovers for a wireless device among the plurality of cells for the wireless device to traverse from a source cell to a destination cell. The method further comprises receiving mobility information for a wireless device, determining one or more handover operations for the wireless device based on the mobility information, and transmitting the one or more handover operations to the wireless device.

Abstract: A method and apparatus for design and optimization of a network are described. A first deep neural network is used to obtain a function that represents a relationship between design parameters of the network and network performance metrics of the network. A second deep neural network is used to obtain a subset of one or more candidate network deployment configurations that optimize the performance metrics for the network. An optimal candidate network deployment configuration for the network is selected from the subset of candidate network deployment configurations wherein the optimal candidate network deployment configuration maximizes performance of the network as defined based on the performance metrics.

Abstract: A method performed by a User Equipment (UE) for handling a Control Resource Set (CORESET) from a network node in a wireless communications network is provided. The UE operates with a reduced bandwidth. The UE detects a CORESET from the network node, and that a bandwidth of the CORESET is larger than the bandwidth of the UE. Physical Downlink Control Channel (PDCCH) candidates are transmitted in the CORESET. The UE determines which part of the CORESET to skip, to make the bandwidth of the CORESET equal or smaller than the bandwidth of the UE, such that the UE is capable of receiving the CORESET. The part of the CORESET to be skipped is determined based on a predicted decoding performance of the PDCCH candidates in the CORESET.

Abstract: A method performed by a User Equipment (UE) for handling a Synchronization Signal Block (SSB) from a network node in a wireless communications network is provided. The UE operates with a reduced bandwidth. The UE detects an SSB from the network node, and that a bandwidth of the SSB is larger than the bandwidth of the UE. The UE determines which part of the SSB to skip to make the bandwidth of the SSB equal or smaller than the bandwidth of the UE, such that the UE is capable of receiving the SSB. The part of the SSB to be skipped is determined based on a predicted decoding performance of the SSB.

Abstract: According to some embodiments, a method is performed by a network node for random access in a wireless network. The network node is suitable for serving a first type of wireless device and a second type of wireless device and transmission/reception capabilities of the first 5 type of wireless device are reduced with respect to transmission/reception capabilities of the second type of wireless device. The method comprises receiving a random access preamble from a wireless device and, based on the received random access preamble, transmitting a random access response to the wireless device according to transmission/reception capabilities common to both the first type of wireless device and the second type of wireless device.

Abstract: There is disclosed a method of operating a radio node in a wireless communication network, the method including communicating based on a signaling structure, the signaling structure including a number R of long symbols and/or a number Nsym of regular symbols, wherein R and/or Nsym is based on the subcarrier spacing associated to the signaling structure and/or a cyclic prefix length of a long symbol and/or a cyclic prefix length of a regular symbol. The disclosure also pertains to related devices and methods.

Abstract: Systems and methods are disclosed herein for Control Resource Set (CORESET) enhancements for initial access. In one embodiment, a method performed by a wireless communication device comprises receiving and decoding a Physical Downlink Control Channel (PDCCH) transmission in a CORESET in accordance with at least a portion of a Control Channel Element (CCE) to Resource Element Group (REG) mapping. The PDCCH transmission comprises one or more CCEs. The CCE to REG mapping comprises an interleaved portion that maps the one or more CCEs to a first set of REGs that are spread across a bandwidth of the CORESET, and a second portion that maps at least a portion of an additional CCE to at least a REG in a frequency gap between two REGs in the first set of REGs, the additional CCE corresponding to one of the CCEs mapped to the first set of REGs.

Abstract: There is disclosed a method of operating a radio node in a wireless communication network, the method including communicating based on a signaling structure, the signaling structure including a number R of long symbols and/or a number Nsym of regular symbols, wherein R and/or Nsym is based on the subcarrier spacing associated to the signaling structure and/or a cyclic prefix length of a long symbol and/or a cyclic prefix length of a regular symbol. The disclosure also pertains to related devices and methods.

Abstract: Systems and methods are disclosed herein for control resource set (CORESET) enhancements that are particularly beneficial for reduced bandwidth wireless communication devices. Embodiments of a method performed by a wireless communication device for a cellular communications system are disclosed. In one embodiment, a method performed by a wireless communication device for a cellular communications system comprises receiving, from a network node, information that configures a CORESET for the wireless communication device, the CORESET comprising four or more symbols in the time domain. The method further comprises receiving a physical downlink control channel (PDCCH) transmission from the network node within a search space that comprises at least a subset of time-frequency resources within the CORESET. In this manner, the CORESET is enhanced in a way that is particularly beneficial for reduced bandwidth wireless communication devices. Corresponding embodiments of a network node are also disclosed.