Abstract: Methods are performed by a first radio node for handling mobility of a wireless device in a communication network having partitioned sets of functionalities. Each set of functionalities belongs to a network slice and is separated from other sets of functionalities out of a total set of functionalities. The first radio node transmits information indicating one or more slice identities supported by the first radio node to a second radio node. The first radio node receives information indicating one or more slice identities supported by the second radio node from the second radio node. The first radio node obtains a support indication indicating the slice ID the wireless device supports, during a connection setup of the wireless device to the network slice. The first radio node initiates a mobility procedure towards the second radio node taking the information in the received response message and the obtained support indication into account.

Abstract: There is provided mechanisms for network access of a wireless device to a communications network. A method is performed by the wireless device. The method comprises initiating network access using a first radio access technology to the communications network. The method comprises preparing for receiving at least a response to the network access from a network node in the communications network using at least a second radio access technology different from the first radio access technology.

Abstract: Methods and related wireless device and radio network node, which enable the handling of Quality of Experience, QoE, measurements during handover, are described. In some aspects, the wireless device may determine whether to report QoE measurements and whether to start new QoE measurements, in a cell served by a target radio network node, based, at least in part, on the presence or absence of QoE-measurement related indications in the handover command message received from the target radio network node.

Abstract: Some embodiments herein relate to a method performed by a wireless communication device for managing communication in a wireless communications network. The wireless communication device obtains an indicator indicating a model and one or more trained model parameters for the model, wherein the model is related to an event being one of the following events: a handover procedure, a cell reselection procedure, and a beam reselection procedure. The wireless communication device further selects the model based on the obtained indicator. The wireless communication device executes the selected model using the obtained one or more trained model parameters; and triggers a process, being associated with the event, based on an output of the executed model.

Abstract: A wireless terminal (30) capable of operating in a discontinuous mode comprising and method for operating such wireless terminal (30) facilitate measurements pertaining to position of the wireless terminal (30). The method includes receiving a message from the radio access network (20). The measurement request message is configured to indicate that measurements are to be performed by the wireless terminal on downlink signals transmitted by the base station or by the base station on downlink signals transmitted by the base station. The method further comprises, as a result of or after receiving the message, changing operation of the wireless terminal (30) from a discontinuous mode to a modified mode to facilitate performance of the measurements. Relative to the discontinuous mode at least one of following are shortened or eliminated in the modified mode: (i) the non-reception periods, and (ii) the non-transmission periods. “Changing from a discontinuous mode . . .

Abstract: In some embodiments, a network node (e.g., a base station) collects information pertaining to components that form a Maximum Received Timing Difference (MRTD). For instance, the network node determines TAE. The network node then evaluates, for a particular UE, whether a certain MRTD requirement (MRTDR) for a specific coordinated service (CS) can be fulfilled. If the requirement can be met, then the network node may initiate the specific CS for the UE (or continue providing the CS), and if the requirement cannot be met, then the network node may stop or modify the CS for the UE.

Abstract: A method performed by a network node for managing power of Cell Reference Symbols, CRS, wherein the network node operates one or more cells and the network node is configured to transmit the CRS in a first power mode. When the network node identifies a first cell which is not actively serving any UEs, which cell is also referred to as an empty cell, the network node reduces the power of the CRS in the first cell in relation to the first power mode. By reducing the power of the CRS, the overall interference of the CRS from the empty cell is reduced, thereby enhancing the performance in cells actively serving UEs.

Abstract: A first network is associated with a core network node. The first network is associated with a set of RAN nodes, each RAN node supporting a set of cells. The first network comprises partitioned sets of functionalities, wherein a first set of functionalities belongs to a first network slice supporting the wireless device. The first set of functionalities is separated from another set of functionalities out of a total set of functionalities in the first network. When handling a mobility procedure in a communication network, the wireless device receives a message comprising an indication of one or more network slices supported by each cell of the RAN nodes from a network node and selects a cell for camping on, based on the indication received from the network node, wherein the indication indicates that the cell supports the first slice associated with the wireless device.

Abstract: A wireless terminal capable of operating in a discontinuous mode and method for operation facilitate measurements pertaining to position of the wireless terminal. A measurement request message from a radio access network indicates that measurements are to be performed by the wireless terminal on downlink signals transmitted by the base station or by the base station on downlink signals transmitted by the base station. As a result of or after receiving the message, operation of the wireless terminal changes from a discontinuous mode to a modified mode to facilitate performance of the measurements. Relative to the discontinuous mode at least one of following are shortened or eliminated in the modified mode: (i) the non-reception periods, and (ii) the non-transmission periods.

Abstract: Methods are performed by a first radio node for handling mobility of a wireless device in a communication network having partitioned sets of functionalities. Each set of functionalities belongs to a network slice and is separated from other sets of functionalities out of a total set of functionalities. The first radio node transmits information indicating one or more slice identities supported by the first radio node to a second radio node. The first radio node receives information indicating one or more slice identities supported by the second radio node from the second radio node. The first radio node obtains a support indication indicating the slice ID the wireless device supports, during a connection setup of the wireless device to the network slice. The first radio node initiates a mobility procedure towards the second radio node taking the information in the received response message and the obtained support indication into account.

Abstract: A method performed by a network node for managing power of Cell Reference Symbols, CRS, wherein the network node operates one or more cells and the network node is configured to transmit the CRS in a first power mode. When the network node identifies a first cell which is not actively serving any UEs, which cell is also referred to as an empty cell, the network node reduces the power of the CRS in the first cell in relation to the first power mode. By reducing the power of the CRS, the overall interference of the CRS from the empty cell is reduced, thereby enhancing the performance in cells actively serving UEs.

Abstract: According to certain embodiments, a method for allocating TEIDs by a CU-CP of a network node includes receiving, from a CU-UP, at least one uplink TEID (UL TEID) associated with a DRB. The at least one UL TEED is sent to a distributed unit (DU). At least one downlink TEED (DL TEED) associated with the DRB is received from the DU. The at least one DL TEID associated with the DRB is then sent to the CU-UP.

Abstract: A method performed by a network node for managing transmission of Cell Reference Symbols, CRS, wherein the network node operates one or more cells and the network node is configured to transmit the CRS in a first bandwidth mode. When the network node has identified a cell which is not actively serving any UEs, also referred to as an empty cell, the network node applies a reduced CRS bandwidth mode in the first cell in relation to the first bandwidth mode. By applying a reduced CRS bandwidth mode in the empty cell, the overall interference of the CRS from the empty cell is reduced, thereby enhancing the performance in cells actively serving UEs.

Abstract: A system (300) of a wireless communication network (100) comprising a first network node (110) arranged for wireless communication with a wireless communication device (130). A message is triggered to be sent from the first network node (110) to and received by the wireless communication device (130). The message comprises instructions related to measurements by the wireless communication device (130) on a signal from a network node (110; 120) of the wireless communication network (100). The instructions comprising a first measurement condition and a second measurement condition and that both the first measurement condition and the second measurement condition have to be fulfilled for the wireless communication device (130) to report at least one of the measurements to the wireless communication network (100).

Abstract: The invention relates to a transdermal therapeutic system on the basis of polysiloxane which contains microreservoirs filled with an active substance and one ambiphilic solvent.

Abstract: The invention relates to a transdermal therapeutic system (TTS), comprising a backing layer, which is permeable to the active ingredient, at least one matrix layer, comprising fentanyl or an active agent analogous to fentanyl, based on polyacrylate and a protective layer to be removed before usage, characterized in that the polyacrylate polymer is self-adhesive, free of carboxyl groups, has a saturation solubility for fentanyl of 3 to 20 wt. %, preferably of 4 to 12 and particularly of 5 to 10 wt. % and the layers contain at least 80% of the included active ingredient in a molecularly-dispersed, dissolved form.

Abstract: In a method for adapting a mobile network, a terminal is connected to a first access node of the mobile network via a first connection and to a second access node via a second connection. The first access node controls a data transmission for the terminal and the second access node assists in the data transmission for the terminal. The method comprises determining whether a quality of at least one of the first connection and the second connection is degraded, acquiring quality degradation information about the degradation of the quality of at least one of the first connection and the second connection based on the step of determining, and adapting the mobile network based on the step of acquiring.

Abstract: The solution presented herein manages the feedback from multiple transmission points by reducing the amount of feedback provided by one or more slave nodes to a controlling master node. To that end, methods and apparatus are provided that determine whether there is a need for the slave node to provide feedback to the master node. Responsive to this determination, the methods and/or apparatus operate the master and/or slave node in a reduced feedback mode that manages the feedback provided by the slave node to the master node such that an amount of feedback provided by the slave node when operating in the reduced feedback mode is less than an amount of feedback provided by the slave node when operating in a full feedback mode.

Abstract: Systems and methods are disclosed for providing optimized handover decisions for mobile devices participating in streaming services. In one embodiment, a serving base station in a cellular communications network obtains a play out buffer size for a streaming service of a mobile device. The serving base station then makes a handover decision based on the play out buffer size for the streaming service of the mobile device. In one embodiment, the streaming service is a downlink streaming service to the mobile device, and the play out buffer size is a size of a downlink play out buffer at the serving base station for the downlink streaming service to the mobile device. In another embodiment, the streaming service is an uplink streaming service from the mobile device, and the play out buffer size is a size of an uplink play out buffer at the mobile device for the uplink streaming service.

Abstract: Embodiments herein relate to a method performed by a radio network node (12) for handling communication of data to a wireless device (10) in a wireless communication network (1). The radio network node triggers a paging procedure of the wireless device from a core network node (13) in the wireless communication network (1) by transmitting, to the core network node (13), an initiating indication indicating an initiation of paging from the core network node (13) when a criterion is fulfilled.