Abstract: Systems, methods, and apparatus for connection re-configuration upon beam recovery are disclosed. An example method performed by a network node includes determining that a successful beam recovery has occurred with a wireless device. The network node determines one or more transmission parameters associated with the successful beam recovery, where the one or more transmission parameters are for re-configuring the wireless device. The network node transmits the one or more transmission parameters to the wireless device.

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 base station (300a) transmits, to a wireless device (100), a criteria for determining that the wireless device (100) has a status. The criteria comprises a height threshold. The wireless device (100) receives the criteria for determining that the wireless device (100) has the status from the base station (300a), The wireless device (100) transmits an indication of the status of the wireless device (100) to the base station (300a). The base station (300a) receives the indication of the status of the wireless device (100).

Abstract: It is presented a method performed by a network node of a wireless communication network for scheduling a wireless device in uplink. An uplink signal structure is configured to be used by the wireless device and the network node, wherein the uplink signal structure defines transmission subframes divided into symbol periods. The network node applies a short Transmission Time Interval, sTTI, scheduling interval, wherein each sTTI is shorter in time than a subframe and each sTTI comprises at least one symbol period. The method comprises: transmitting a control information message to the wireless device for an sTTI scheduling interval, the control information message comprising uplink scheduling information assigned to the wireless device, the uplink scheduling information indicating a position and a length for at least one of a reference signal and data in the uplink sTTI.

Abstract: A method for random access for beam failure recovery. In the method, specific 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 specific random access configuration.

Abstract: A method in a user equipment (UE) is disclosed. The method comprises obtaining one or more radio link monitoring configurations, each radio link monitoring configuration associated with at least one bandwidth part. The method comprises determining that the UE is to switch from a source bandwidth part to a target bandwidth part. The method comprises performing radio link monitoring on the target bandwidth part according to an obtained radio link monitoring configuration associated with the target bandwidth part.

Abstract: A user equipment (UE) provides feedback about channel conditions. From a set of primary sub-bands subject to channel state information reporting by the UE, there is identified one or more of the primary sub-bands for reporting channel quality with a finer frequency-domain granularity than other primary sub-bands of the set (202). The one or more is less than all primary sub-bands in the set. In various embodiments, either the UE or the network can select which are the primary sub-bands to be identified for the finer granularity reporting, and the selection can be for example the best primary sub-bands or those with the highest variance in a measure of channel quality or random (206). Then for each of the identified primary sub-bands, the UE measures and reports the channel quality with the finer frequency-domain granularity for each secondary sub-band whose frequency lay within the respective identified primary sub-band.

Abstract: A radio network node (12) in a wireless communication network (10) configures a wireless device (30) to send a measurement report responsive a determination by the device (30) that its current network coverage condition matches a predefined coverage condition that is characteristic of airborne operation of the device (30) at the current location of the device (30). As advantageously recognized herein, the network coverage condition experienced by the wireless device (30) at its current location changes as it rises above ground level. By configuring die device (30) to send a measurement report when its network coverage condition satisfies a coverage condition that, for the current location of the device (30), is characteristic of airborne operation, the network (10) effectively defines a mechanism for detecting airborne operation of the device and making one or more control decisions for the device (30), e.g., to limit network interference experienced or caused by the device (30).

Abstract: The invention refers to a method in a user equipment, UE, for a measurement gap pattern configuration including receiving a configuration information indicative of a measurement gap pattern configuration, and a bandwidth part, BW, configuration, determining an association between measurement gap patterns and BW parts, receiving a message to change the active BW part to one of the configured BW parts, and changing the measurement gap pattern as a function of the corresponding BW part and the association; the invention further refers to a corresponding method in a network node; to corresponding UE, a corresponding network node, and computer programs.

Abstract: It is presented a method performed by a network node of a wireless communication network for scheduling a wireless device in uplink. An uplink signal structure is configured to be used by the wireless device and the network node, wherein the uplink signal structure defines transmission subframes divided into symbol periods. The network node applies a short Transmission Time Interval, sTTI, scheduling interval, wherein each sTTI is shorter in time than a subframe and each sTTI comprises at least one symbol period. The method comprises: transmitting a control information message to the wireless device for an sTTI scheduling interval, the control information message comprising uplink scheduling information assigned to the wireless device, the uplink scheduling information indicating a position and a length for at least one of a reference signal and data in the uplink sTTI.

Abstract: Method performed by a wireless device (130) operating in a wireless communications network (100) wherein a plurality of beams (121) is transmitted by one or more network nodes (111, 113, 114) in the wireless communications network (100). The wireless device (130) generates (602) a log over a period of time. The log comprises: a) information about a first set of beams (122) in the plurality of beams (121) detected by the wireless device (130), and b) a time of detection. The log comprises the information and the time of detection for both of: i) a first set of time periods when the wireless device (130) was in a connected state in the wireless communications network (100), and ii) a second set of time periods when the wireless device (130) lacked a connection in the wireless communications network (100). The wireless device (130) sends (605) the generated log to a first network node (111).

Abstract: According to certain embodiments, disclosed is a method performed by a master node, MN, (160A) for measurement gap configuration. The method may include operating in a dual connectivity, DC, configuration with a secondary node, SN, (160B) and a wireless device (110). The method may further include configuring the wireless device (110) with a measurement gap configuration, wherein the measurement gap configuration allows the wireless device (110) to measure a first frequency range, FR1, and a second frequency range, FR2.

Abstract: Certain embodiments disclose a method in a network node. The method broadcasts a location of a time and/or frequency resource of a first Physical Random Access Channel (PRACH). The first PRACH has a static location. The method determines a location of a time and/or frequency resource for a second PRACH. The location of the second PRACH is determined dynamically. The method communicates downlink control information to a wireless device. The downlink control information indicates the location of the second PRACH. The method receives a random access attempt from the wireless device. The random access attempt is received via the first PRACH or the second PRACH. The method communicates a random access response to the wireless device.

Abstract: A method and a user equipment (110) as well as a method and a radio network node (120) for multimedia broadcast service are disclosed. The radio network node (120) sends, on a physical downlink control channel of the carrier, downlink control information using a multicast network identifier. The downlink control information comprises 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 (110) receives, on a physical downlink control channel of the carrier, downlink control information using a multicast network identifier. The user equipment (110) 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 (110), when the bit is set to one. Corresponding computer program(s) (403, 603) and computer program carrier(s) (405, 605) are also disclosed.

Abstract: A wireless device is configured to perform measurements for radio resource management (RRM) and/or radio link monitoring (RLM). The wireless device performs a plurality of radio measurements. The wireless device filters at least a first subset of the radio measurements using a first filtering configuration and filters at least a second subset of the radio measurements using a second filtering configuration, where the second filtering configuration differs from the first filtering configuration. The first and second filtering configurations apply to first and second different types of reference signals, respectively, or to beam-level measurements and cell-level measurements, respectively.

Abstract: Systems and methods for activating a Semi-Persistent (SP) Zero Power (ZP) Channel State Information Reference Signal (CSI-RS) are provided. In some embodiments, a method performed by a wireless device includes for activating SP ZP CSI-RS includes receiving, from a network node, a control message that indicates the activation of one or more SP ZP CSI-RS resources; and activating, based on the control message, the one or more SP ZP CSI-RS resources. In this way, ZP CSI-RS may be used for rate matching around other wireless devices and a SP ZP CSI-RS resource may be activated without activating any Non-Zero Power (NZP) CSI-RS, CSI-Interference Measurement (CSI-IM), or CSI reporting for the wireless device.

Abstract: A method and one or more network nodes for use in a wireless communication network to determine whether a wireless device is aerial. The one or more one or more network nodes communicate with the wireless device to instruct to report one or more metrics of wireless device parameters. The one or more network nodes receives from the wireless device a report of the metrics and then compares the reported metrics to terrestrial metrics to determine whether the wireless device is aerial.

Abstract: According to some embodiments, a method in a wireless device of limiting transmission of measurement reports comprises receiving a first measurement triggering event for an event type. The first measurement triggering event is associated with a first wireless signal. The method further comprises: transmitting a measurement report for the first measurement triggering event; initiating a measurement reporting limiting procedure for the event type; and receiving a second measurement triggering event for the event type. The second measurement triggering event is associated with a second wireless signal different than the first wireless signal. The method further comprises determining the measurement reporting limiting procedure is active for the event type and determining not to transmit a measurement report for the second measurement triggering event. In some embodiments, the wireless device comprises an unmanned aerial vehicle (UAV).

Abstract: A method performed by a wireless communications device for measurement reporting associated with a first wireless communications network to a network node operating in a second wireless communications network. The first and second wireless communications networks operate according to different RATs. The wireless communications device receives an indication of one or more radio access network nodes operating in the first wireless communications network, among which one or more radio access network nodes a mobility of the wireless communications device is restricted. The wireless communications device further determines which radio access network nodes operating in the first wireless communications network are to be used for measurement reporting to the network node, based on the indication of the one or more radio access network nodes among which the mobility of the wireless communications device is restricted in the first wireless communications network.

Abstract: According to certain embodiments, a method (200) for use in a wireless device (305) includes starting a first timer for monitoring a radio link for a radio link failure, wherein the first timer is started based at least in part on: one or more periodic out of sync (OOS) indications associated with the radio link and aperiodic indications obtained from monitoring a beam for a beam link failure. The radio link failure is declared in response to expiry of the first timer.