Abstract: A method for random access for beam failure recovery. In the method, a random access configuration for the beam failure recovery is received. In the event of a beam failure, a random access procedure is performed according to the random access configuration.

Abstract: Embodiments described herein relate to methods and apparatuses for providing a Medium Access Control, MAC, Control Element, CE. A method performed by a wireless device comprises receiving a Medium Access Control, MAC, Control Element, CE, wherein the MAC CE comprises information indicating whether a Sounding Reference Signal, SRS, for spatial relation is available.

Abstract: Systems and methods for mixed signal Downlink Control Information (DCI) and multi-DCI for Physical Downlink Shared Channel (PDSCH) scheduling are disclosed. In one embodiment, a method performed by a User Equipment (UE) comprises receiving a configuration of first and second sets of Control Resource Sets (CORESETs), and a list of Transmission Configuration Indication (TCI) states for PDSCH. The method further comprises receiving first and second TCI activation commands associated to the respective sets of CORESETs. The method further comprises receiving first and second Physical Downlink Control Channels (PDCCHs) carrying first and second DCIs in first and second CORESETs from among the first and second sets of CORESETs, respectively, and receiving a first PDSCH(s) scheduled by the first DCI and a second PDSCH(s) scheduled by the second DCI, wherein the first and/or second DCI comprises a TCI codepoint that is mapped to two of the respective activated TCI states.

Abstract: A method, system and apparatus are disclosed. A base station configured to communicate with a wireless device (UE) is provided. The base station is configured to, and/or comprise a radio interface and/or comprising processing circuitry configured to configure the UE to transmit an indicator associated with flight information in a predefined message associated with UE assistance information, and receive the predefined message, the predefined message including the indicator associated with the flight information.

Abstract: A wireless device (18) is configured for use in a wireless communication network (10). The wireless device (18) receives broadcasted system information (20) for a cell (14). The broadcasted system information (20) indicates multiple bandwidth parts (16-1, 16-2 . . . 16-N)of the cell (14), where the multiple bandwidth parts (16-1, 16-2, . . . 16-N) indicated are either multiple downlink bandwidth parts or multiple uplink bandwidth parts. Alternatively or additionally, the broadcasted system information (20) indicates respective frequency positions of multiple synchronization signal blocks, SSBs, for the cell (14).

Abstract: Systems and methods are disclosed herein for Channel State Information (CSI) feedback for Non-Coherent Joint Transmission (NC-JT). In one embodiment, a method performed by a wireless communication device comprises receiving a CSI report configuration that comprises either: a first group of Non-Zero Power CSI reference signal (NZP CSI-RS) resources for channel measurement and a second group of NZP CSI-RS resources for channel measurement or a list of NZP CSI-RS resource tuples each comprising one or more NZP CSI-RS resources for channel measurement. The method further comprises selecting a first NZP CSI-RS resource and/or a second NZP CSI-RS resources in the first group of NZP CSI-RS resources and/or the second group of NZP CSI-RS resources, respectively, or in a NZP CSI-RS resource tuple in the list of NZP CSI-RS resource tuples. The method further comprises reporting, to a network node, CSI based on the first and/or second NZP CSI-RS resources.

Abstract: Systems and methods of PUCCH reliability are provided. In some embodiments, a method performed by a wireless device includes: receiving an activation command to activate a first and a second spatial relation; optionally determining the first and the second spatial relation based on one or more Downlink TCI states; transmitting the UCI according to the first spatial relation in a first set of symbols or slots; and transmitting the UCI according to the second spatial relation in a second set of symbols or slots. In this way, fewer changes to the specifications are required. The existing RRC configuration for spatial relations and MAC CE activation might be used. Spatial relations might be selected by the MAC CE. Also, the existing DCI can be used where a PUCCH resource is selected by PRI bits. Since MAC CE is used to select spatial relations, different combinations can be selected dynamically.

Abstract: A user equipment (UE) operates to select and/or re-select among radio cells provided by access nodes of a wireless communication system. The UE measures quality of beams detected from each of the cells. For each of the cells, the UE derives cell quality based on the quality of the beams from the cell. For each of the cells, the UE determines the number of good beams among the beams from the cell based on a cell quality threshold received via system information. The UE ranks the cells in a ranking list relative to each other based on the number of good beams associated with respective ones of the cells and the cell quality. The UE controls, based on the ranking of the cells in the ranking list the number of good beams and the cell quality, selection and/or re-selection of a cell among the cells that is to be used for UE radio communications.

Abstract: Systems and methods for Semi-Persistent Sounding Reference Signal (SP SRS) resource activation or deactivation are disclosed. In some embodiments, a method of operation of a wireless device in a cellular communications network comprises receiving, from a network node, a Medium Access Control (MAC) Control Element (CE). The MAC CE comprises an indication of a SP SRS resource set to be activated or deactivated and information that indicates a spatial relation for the SP SRS resource set to be activated or deactivated. In this manner, a MAC CE for SP SRS resource set activation or deactivation is provided in a manner that gives spatial relation information in an efficient and flexible manner.

Abstract: A method of operating a wireless device may be provided. A wireless device may receive a release message from a network node of a radio access network. The release message may include an identification of a redirected carrier. In response to the release message omitting synchronization block related parameters for the redirected carrier, the wireless device may check in measurement information configured for the wireless device for the synchronization block related parameters for the redirected carrier; and may perform synchronization signal measurements for the redirected carrier using the synchronization block related parameters in the measurement information.

Abstract: A method (1200) performed by a wireless device (110) includes obtaining a remaining service time (Tservice) associated with a first satellite or first spot beam. Based on the remaining service time, the wireless device determines whether to initiate a connection with the first satellite or first spot beam.

Abstract: The present disclosure provides a method in a wireless device, for handling spatial relations for Physical Uplink Control Channel (PUCCH) resources belonging to different PUCCH groups or PUCCH resource configuration groups. The method comprises: receiving, from a network node, a command to activate or deactivate a spatial relation for a PUCCH resource, wherein each PUCCH of the different PUCCH groups is uniquely identified in the command; and performing one of activating and deactivating a spatial relation for the PUCCH resource identified in the command. A wireless device for implementing this method is also provided.

Abstract: A method by a wireless device is provided for optimized reconfiguration of radio link monitoring (RLM) and beam monitoring. The method includes receiving, from a first network node, a first message comprising at least one RLM parameter. A second message indicating activation of the at least one RLM parameter associated with the first message is received. The second message is a lower layer signal compared to the first message.

Abstract: A method of receipt status reporting in a communication device, comprising configuring (S1) said communication device for periodic receipt status reporting by associating a first status report type with a value of a first reporting periodicity parameter and associating a second status report type with a value of second reporting periodicity parameter, said first status report type being different from said second status report type and said first reporting periodicity parameter being different from said second reporting periodicity parameter, and periodically (S2) sending receipt status reports of said first type according to said associated value of said first reporting periodicity parameter and receipt status reports of said second type according to said associated value of said second reporting periodicity parameter.

Abstract: A method and a user equipment as well as a method and a radio network node for multimedia broadcast service are disclosed. The radio network node sends, on a physical downlink control channel of the carrier, downlink control information using a multicast network identifier. The downlink control information includes a bit indicating whether or not at least two emergency notifications are broadcast on the carrier, and a notification relating to a change of a multicast channel of the carrier. The user equipment receives, on a physical downlink control channel of the carrier, downlink control information using a multicast network identifier. The user equipment behaves as if at least two fields relating to indication of said at least two emergency notifications are set to one in a paging message for the user equipment, when the information satisfies a condition.

Abstract: A method is performed by a wireless device. The method includes receiving, from a network, an indication for the wireless device to prepare for a change from a first ground station to a second ground station. Each of the first ground station and the second ground station is configured to communicate with the wireless device via one or more satellites. The method further includes preparing to change from the first ground station to the second ground station. The method further includes communicating with the second ground station via the one or more satellites.

Abstract: Certain embodiments disclose a method in a wireless device. The wireless device receives a location of a time and/or frequency resource of a first Physical Random Access Channel (PRACH) from a network node. The wireless device receives a location of a time and/or frequency resource of a second PRACH. Furthermore, the wireless device transmits a first random access attempt via the first PRACH and transmits a second random access attempt via the second PRACH. The first PRACH and the second PRACH each have an associated preamble, and wherein the second PRACH preamble has a different length than the first PRACH preamble.

Abstract: A method for performing radio link monitoring comprises performing, by a user equipment (UE), a radio link monitoring (RLM) procedure with first RLM parameters; receiving, at the UE, a message including at least one second RLM parameter; identifying, by the UE, a difference between the first RLM parameters and the at least one second RLM parameter; and resetting, at the UE, at least one of the first RLM parameters in response to identifying the difference between the first RLM parameters and the at least one second RLM parameter. The method may configure the UE upon performing RLM by adapting the difference between the current RLM parameters and the future parameters, so that the UE behavior may become clear.

Abstract: A method and apparatus are disclosed. A base station configured to communicate with a user equipment is provided. The base station is configured to indicate a plurality of measurement reporting configurations associated with a measurement object configuration, and transmit control information to activate at least one of the plurality of measurement reporting configurations. The UE is configured to receive an indication of a plurality of measurement reporting configurations associated with a measurement object configuration, receive control information activating at least one of the plurality of measurement reporting configurations and report at least one measurement based at least in part on the activated at least one of the plurality of measurement reporting configurations.

Abstract: Systems and methods are disclosed herein for uplink power control in a cellular communications network that are particularly well-suited for flying wireless devices (e.g., aerial User Equipments (UEs)). In some embodiments, a method performed by a wireless device for uplink power control comprises receiving, from a base station, reference altitude information comprising one or more height thresholds and detecting that a height of the wireless device is above a height threshold. The method further comprises triggering and sending a measurement report to the base station upon detecting that the height of the wireless device is above the height threshold, and receiving, from the base station, an indication to use a particular one of two or more fractional pathloss compensation factors for uplink power control. The two or more fractional pathloss compensation factors for uplink power control comprise one or more wireless device specific fractional pathloss compensation factors.