Abstract: Apparatuses, methods, and systems are disclosed for handling satellite hard feeder link switchover. One apparatus includes a processor and a transceiver that receives a configuration from a mobile communication network, the configuration indicating a transition period required by a satellite connected to a first gateway for feeder link switchover to a second gateway. The processor suspends communication with the mobile communication network at the transition time and resumes communication with the mobile communication network after expiry of the transition duration.

Abstract: Apparatuses, methods, and systems are disclosed for an integrated access and backhaul node configuration. One method includes receiving, at an integrated access and backhaul (IAB) node including an IAB mobile terminal (IAB-MT) and an IAB distributed unit (IAB-DU), a first configuration of a reference signal associated with the IAB-DU. The method includes receiving a second configuration of a resource associated with the IAB-DU. The second configuration indicates that the resource is soft. The method includes receiving a control message from a parent node. The control message includes an index to the reference signal. The method includes receiving an availability indication from the parent node. The availability indication indicates whether the resource is available. The method includes determining whether to perform a first operation by the IAB-MT and a second operation by the IAB-DU simultaneously.

Abstract: Apparatuses, methods, and systems are disclosed for bandwidth part (“BWP”) and beam switching. One apparatus includes a transceiver and a processor that receives a first configuration, where the first configuration contains a mapping between a set of beams and a set of BWPs in a cell. The processor jointly triggers beam and BWP switching based on a switching indication and according to the first configuration. The processor then communicates, via the transceiver, with a radio access network (“RAN”) using a new beam and a new BWP in response to the beam and BWP switching.

Abstract: Various aspects of the present disclosure relate to a UE that receives a first configuration associated with a set of positioning reference signals, where the first configuration indicates a time and frequency resource for a positioning reference signal of the set of positioning reference signals. The UE also receives a second configuration that associates a positioning measurement of the positioning reference signal on the time and frequency resource, and receives one or more types of polarization associated with the first configuration and/or the second configuration. The UE also transmits a report indicating the one or more types of polarization associated with the positioning measurement of the positioning reference signal on the time and frequency resource.

Abstract: Apparatuses, methods, and systems are disclosed for flexible resource configuration for wireless communication. One method includes receiving a first configuration of a first reference signal; receiving a second configuration of a second reference signal; and receiving a third configuration including a first indication of a set of flexible resources, a first association with the first reference signal, and a second association with the second reference signal. The method includes determining whether a resource in the set of flexible resources is to be used for a downlink communication and/or an uplink communication. The method includes, if the resource is to be used for the downlink communication, transmitting the first reference signal according to the first configuration; and, if the resource will be used for the uplink communication, transmitting the second reference signal according to the second configuration.

Abstract: Apparatuses, methods, and systems are disclosed for resource configuration for wireless communication. One method includes receiving scheduling information for a physical channel on a first set of resources of a first entity. The method includes receiving information associated with a second set of resources of a second entity. The second set of resources overlap with the first set of resources in a time domain. The method includes determining an availability of a resource in the first set of resources based in part on the information associated with the second set of resources. The method includes, in response to determining that the resource is not available, transmitting an indication indicating that the resource is not valid. The method includes, in response to determining that the resource is available, performing a communication associated with the physical channel on the resource.

Abstract: Apparatuses, methods, and systems are disclosed for reference signal reporting configuration. One method includes receiving a configuration from a network device for a plurality of reference signals. The configuration for each reference signal of the plurality of reference signals includes a time-frequency resource, a time-domain behavior, a quasi-co-location assumption, a polarization type, and a usage type corresponding to a reference signal transmission, a reference signal reception, or a combination thereof. The method includes receiving a reporting configuration from the network device. The reporting configuration corresponds to the plurality of reference signals, and the reporting configuration includes the time-frequency resource, the time-domain behavior, and reporting quantities including polarization measurements for each reference signal of the plurality of reference signals.

Abstract: Apparatuses, methods, and systems for configuring a CSI report. One method (600) includes receiving (602) an indication of CSI configuration measurement and/or reporting for a high-speed user equipment. The method (600) includes receiving (604) a CSI measurement configuration based on a reference signal resource with a resource setting. The method (600) includes generating (606) a set of CSI feedback parameters based on a report setting configuring a user equipment for CSI reporting. The method (600) includes identifying (608) a combination of parameters. Each combination of parameters of includes a report setting, a resource setting, and a CSI feedback report format. The method (600) includes transmitting (610) a set of CSI reports to a network. Each CSI report: corresponds to a configuration mode having a primary and secondary configuration mode; includes at least one type of a codebook configured via a codebook configuration; and includes a CSI part.

Abstract: Apparatuses, methods, and systems are disclosed for configuring information for location determination. One method includes transmitting, from a location server, a request including an indication to provide beam configuration information and associated received signal strength measurements of a target user equipment. The method includes receiving a response message including the beam configuration information and associated received signal strength measurements. The method includes determining the location of the target UE based on a mapping between the beam configuration information and the associated received signal strength measurements.

Abstract: Apparatuses, methods, and systems are disclosed for configuring a polarization type. One method includes receiving configuration information from a network device for employing a polarization multiplexing mode. The configuration information includes: information for applying at least two polarization types for downlink data reception; information for applying at least two polarization types for uplink data transmission; or a combination thereof.

Abstract: Apparatuses, methods, and systems are disclosed for configuring a polarization type. One method includes receiving first configuration information from a network device for a serving cell. The first configuration information indicates at least one polarization type for downlink reception, for uplink transmission, or a combination thereof. The method includes receiving second configuration information from the network device for a handover procedure to a target cell. The second configuration information indicates at least one polarization type for downlink reception, for uplink transmission, or a combination thereof.

Abstract: Apparatuses, methods, and systems are disclosed for transmissions to not cause interference. One method includes receiving a first configuration including information of a first reference signal (“RS”). The method includes transmitting the first RS reference signal while applying a first spatial filter. The method includes determining whether the first spatial filter is to be used for transmitting a signal to a second wireless node. The method includes receiving a first control message from a third wireless node. The method includes determining, based on the first control message, whether the first spatial filter causes an interference on the third wireless node. The method includes, based on determining that the first spatial filter does not cause the interference on the third wireless node, transmitting the signal to the second wireless node.

Abstract: Apparatuses, methods, and systems are disclosed for reporting a UE-selected parameter combination for reciprocity-based Type-II CSI codebook. One apparatus includes a processor and a transceiver that receives a CSI reporting configuration from a mobile communication network, the reporting configuration containing a codebook configuration. The processor identifies a set of antenna ports based on a received set of CSI reference signals and generates at least one coefficient amplitude indicator and one coefficient phase indicator for each antenna port in the identified set of antenna ports. The processor selects a subset of at least one parameter combination from a set of two or more parameter combinations corresponding to the codebook configuration and sends a CSI report to the mobile communication network, the CSI report indicating the selected parameter combination.

Abstract: Apparatuses, methods, and systems are disclosed for reporting channel state information for high speed devices. One method (800) includes receiving (802) an indication of a high-speed channel state information framework. The method (800) includes receiving (804) a channel state information reporting configuration corresponding to high-speed devices. The method (800) includes receiving (806) channel state information reference signal resources based on a channel state information reference signal resource configuration. The method (800) includes generating (808) at least one channel state information report based on at least one measurement, at least one configuration, and/or at least one indication according to the channel state information reporting configuration. The at least one channel state information report includes a first part and a second part, and the second part includes at least one group. The method (800) includes reporting (810) the at least one channel state information report to a network.

Abstract: Apparatuses, methods, and systems are disclosed for random access procedure in a non-terrestrial network. One apparatus (500) includes a processor (505) that determines one or more transmission timings associated with a random access procedure, each transmission timing determined based on each transmission slot and a timing advance value for transmitting messages between the UE and a mobile wireless communication network, the mobile wireless communication network comprising a non-terrestrial network (“NTN”), each transmission slot determined by applying a configured slot offset, the configured slot offset applied to adjust for a round trip time within the NTN. An apparatus (500) includes a transceiver (525) that transmits one or more messages during the random access procedure based on the determined one or more transmission timings.

Abstract: Apparatuses, methods, and systems are disclosed for measuring resources based on a criterion. One method includes receiving, at a wireless device, a first configuration including information indicating a first set of resources. The method includes receiving a second configuration including information indicating an association with the first configuration and a set of at least one criterion parameter. The method includes performing a measurement corresponding to the first set of resources. The method includes determining whether a criterion of the measurement is satisfied. The criterion is determined according to the set of at least one criterion parameter. The method includes, in response to determining that the criterion of the measurement is satisfied, transmitting a control message according to the second configuration. The control message includes a field based on the measurement.

Abstract: Apparatuses, methods, and systems are disclosed for timing and frequency adjustments in non-terrestrial networks. One apparatus includes a processor that determines a first frequency from one of a first reference signal received from a mobile wireless communication network and a configuration message received from the mobile wireless communication network. The processor determines a second frequency from a second reference signal received from the mobile wireless communication network. The processor computes a second timing advance value based on a first timing advance value, the first determined frequency, and the second determined frequency, the first timing advance value received as part of a control message. The apparatus includes a transceiver that transmits, to the mobile wireless communication network, an uplink signal using the second timing advance value.

Abstract: Apparatuses, methods, and systems are disclosed for timing alignment in integrated access and backhaul. A method includes obtaining, for an integrated access backhaul (“IAB”) node of a wireless communication network, a first uplink transmission time, a downlink transmission time, and a second uplink transmission time. The method includes determining a timing alignment mode for the IAB node. The method includes transmitting an uplink signal from the IAB node according to one of the first uplink transmission time, the downlink transmission time, and the second uplink transmission time based on the timing alignment mode for the IAB node.

Abstract: Apparatuses, methods, and systems are disclosed for timing alignment in integrated access and backhaul. A method includes receiving, at an integrated access and backhaul (“IAB”) node of a wireless communication network, a first configuration for receiving a downlink reference signal and a second configuration for receiving an uplink reference signal. The method includes determining timing alignment information associated with the downlink reference signal and the uplink reference signal. The method includes determining, based on the timing alignment information, a timing misalignment value. The method includes computing a second reception time based on a first reception time and the timing misalignment value, the first reception time determined based on the downlink reference signal. The method includes applying the second reception time to the TAB node for receiving the uplink reference signal.

Abstract: Apparatuses, methods, and systems are disclosed for configuring information for location determination. One method includes transmitting, from a location server, a request including an indication to provide beam configuration information and associated received signal strength measurements of a target user equipment. The method includes receiving a response message including the beam configuration information and associated received signal strength measurements. The method includes determining the location of the target UE based on a mapping between the beam configuration information and the associated received signal strength measurements.