Abstract: In one aspect, a wireless device receives a scheduling grant and a grant confirmation signal indicating that a network node has performed a CCA on a carrier and is releasing the carrier for the wireless device. An uplink message is transmitted on the carrier without performing a CCA on the carrier. In another aspect, a wireless device is connected to a first cell and a second cell configured on a carrier requiring an LBT protocol. The wireless device receives configuration messages indicating that downlink transmissions on the second cell are to be scheduled. This can mean self-scheduling for downlink on the second cell and cross-carrier scheduling for uplink on the first cell. The wireless device receives a scheduling grant in the first cell and performs a CCA in the second cell. The wireless device then transmits an uplink message responsive to success of the CCA.

Abstract: According to certain embodiments, a method for use in a wireless device for transmitting uplink control information (UCI) on grant-free resources comprises reserving a subset of time/frequency resources of a grant-free uplink channel for transmitting UCI, and upon determining the wireless device has UCI to transmit on the grant-free uplink channel, transmitting the UCI to a network node in the reserved subset of time/frequency resources.

Abstract: The scheduling flexibility of CSI reference signals enables time and frequency synchronization using multiple non-zero CSI-RSs transmitted in the same subframe, or using CSI-RSs transmitted in the same subframe with other synchronization signals. Also, multiple synchronization signals may be scheduled in the same subframe to enable fine time and frequency synchronization without cell-specific reference signals.

Abstract: There is disclosed a method of operating a terminal (10) in a wireless communication network, the method comprising receiving and/or transmitting according to a transmission time interval, TTI, configuration, the TTI configuration indicating at least one short transmitting time interval having between one or two and seven symbols of duration in a subframe. There are also disclosed related methods and devices.

Abstract: According to an embodiment, it is a system comprising a sensor, a communication module; and a processor, wherein the processor storing instructions in a non-transitory memory that, when executed, cause the processor to detect, via a detection module comprising the sensor, an identity of an occupant of a vehicle; connect, via the communication module, to a first device; retrieve, an occupant profile, wherein the occupant profile comprises a vehicle setting and a limitation setting, wherein the limitation setting comprises a priority level; apply, the vehicle setting to the vehicle; apply, the limitation setting to the vehicle; and wherein the system is operable to be a component of the vehicle.

Abstract: According to an embodiment, it is a system comprising a communication module and a processor, wherein the processor storing instructions in a non-transitory memory that, when executed, cause the processor to determine an identity of an occupant; establish a first connection, by sending a first connection request via the communication module, to a first device; receive a first message from the first device, wherein the first message comprises an occupant profile comprising a vehicle setting; establish a second connection, by sending a second connection request via the communication module, to a second device; and receive a second message from the second device, wherein the second message comprises a limitation setting and a priority level.

Abstract: According to an embodiment, it is a system comprising a communication module and a processor, wherein the processor storing instructions in a non-transitory memory that, when executed, cause the processor to establish a connection, by sending a connection request via the communication module of a vehicle, to a user device; receive, a first message from the user device, wherein the first message comprises an occupant profile comprising a vehicle setting corresponding to the vehicle and a priority level; determine, a modification in the vehicle setting; and transmit a second message via the communication module to the user device, wherein the second message comprises a modified vehicle setting configured for updating the occupant profile.

Abstract: According to an embodiment, it is a system comprising a sensor, a communication module and a processor, wherein the processor is operable to detect, via a detection module, a first identity of a first occupant of a vehicle; connect, via the communication module, to a first device of the first occupant; retrieve, a first occupant profile, wherein the first occupant profile comprises a first vehicle setting; detect, via the detection module, a second identity of a second occupant of the vehicle; connect, via the communication module, to a second device of the second occupant; retrieve, a second occupant profile, wherein the second occupant profile comprises a second vehicle setting; adjust, via a conflict resolution module, the first vehicle setting and the second vehicle setting based on the first occupant profile and the second occupant profile; and apply, the first vehicle setting and the second vehicle setting to the vehicle.

Abstract: According to an embodiment, it is a system comprising a communication module and a processor, wherein the processor is operable to determine, that an item is attached to a vehicle forming a vehicle combination, establish, a connection via the communication module, between the vehicle and the item that is attached to the vehicle, initiate, a communication via a connector with the item, wherein the communication comprises a message comprising a specification of the item, wherein the specification comprises one or more sensors associated with the item, connect, with the one or more sensors associated with the item, receive, active data from the one or more sensors associated with the item, determine, using the active data, a surrounding of the vehicle combination for situational awareness; and modify, adaptively a safety zone.

Abstract: According to an embodiment, it is a system comprising a processor; a communication module; wherein the processor is operable to determine, that an item is attached to a vehicle forming a vehicle combination; establish, a first connection of the vehicle with the item that is being attached via the communication module; initiate, a communication via a connector with the item, wherein the communication comprises a message comprising a specification, wherein the specification comprises an object that is being carried by the item; establish, a second connection with the object that is being carried by the item; determine, a first resource with the item; determine, a second resource with the object; and use the first resource and the second resource.

Abstract: According to an embodiment, it is a system comprising a communication module and a processor, wherein the processor is operable to determine, that an item is attached to a vehicle forming a vehicle combination; establish, a connection via the communication module, between the vehicle and the item; receive, a message from the item comprising a specification of the item, wherein the specification comprises a length of the item, a height of the item, and a weight of the item; calculate, an overall length, an overall height, and an overall weight of the vehicle combination; and determine, a safety zone for the vehicle combination.

Abstract: Systems/techniques that facilitate intelligent vehicular microgrids are provided. In various embodiments, a system can comprise a set of vehicular charging stations coupled to an intermediate battery. In various aspects, the system can accumulate, within the intermediate battery, surplus electricity collectively supplied by one or more vehicles that dock at the set of vehicular charging stations. In various instances, the system can discharge, at a time at which a main electric grid warrants supplementation, the surplus electricity from the intermediate battery to the main electric grid. In various cases, the system can determine the time at which the main electric grid warrants supplementation, via execution of a machine learning model.

Abstract: Systems/techniques that facilitate adaptive fast charging of vehicular batteries are provided. The system, having a memory that stores computer executable components and a processor that executes the computer executable components stored in the memory. The computer executable components comprise an adaptive charging system that receives one or more factors that impact usage of a battery, a cell allocation determination component that, based on the one or more factors, determines a cell allocation scheme, and a display component that displays the cell allocation scheme comprising an adjustment to the battery and number of cells impacted by the adjustment to the battery.

Abstract: Systems/techniques that facilitate intelligent vehicular microgrids are provided. A system having a memory that stores computer executable components and a processor that executes the computer executable components stored in the memory. The computer executable components comprise a communication component that receives a message from one or more vehicles, wherein the message comprising an indication to discharge energy, a grid component that adds the one or more vehicles to form a cluster of vehicles that provided the indication to discharge electricity, and the communication component that broadcasts a request to join the cluster of vehicles upon formation the cluster.

Abstract: Systems/techniques that facilitate adaptive fast charging of vehicular batteries are provided. In various embodiments, a system can access an instruction to perform fast charging on a battery of a vehicle. In various aspects, the system can determine, in response to the instruction and via execution of a machine learning model on a context of the vehicle, a region of the battery to allocate for fast charging. In various instances, the system can perform fast charging on the determined region of the battery and normal charging or no charging on a remainder of the battery.

Abstract: The scheduling flexibility of CSI reference signals enables time and frequency synchronization using multiple non-zero CSI-RSs transmitted in the same subframe, or using CSI-RSs transmitted in the same subframe with other synchronization signals. Also, multiple synchronization signals may be scheduled in the same subframe to enable fine time and frequency synchronization without cell-specific reference signals.

Abstract: Systems and methods are provided for allocation of acknowledgement resources. In an embodiment, a method of transmitting control information to a communication network may be implemented in a wireless device. The method may include being configured with at least two physical uplink control channel (PUCCH) opportunities, each of the at least two PUCCH opportunities identifying uplink resources to be used for transmitting control information to the communication network. The method may further include receiving an acknowledgement resource indication (ARI) indicating one of the configured at least two PUCCH opportunities to be used for transmitting control information associated with the DL transmission.

Abstract: Embodiments herein relate to a method performed by a scheduling node for scheduling an uplink transmission from a wireless device to the scheduling node, which wireless device is connected to a Primary Cell, Pcell, of the scheduling node in a licensed or unlicensed frequency band, and wherein the wireless device is also connected to at least one Secondary Cell, SCell, in an unlicensed frequency band. The scheduling node determines at least one Listen Before Talk, LBT, parameter associated with an LBT procedure and informs the wireless device about the determined at least one LBT parameter in a scheduling grant of the uplink transmission.

Abstract: According to certain embodiments, a user equipment, UE, is operable for multiple sub-carrier spacing values. The UE comprises memory operable to store instructions and processing circuitry operable to execute the instructions, whereby the UE is operable to determine one of a plurality of time-domain resource allocation tables based on first information received from a network node. The first information comprises a Radio Network Temporary Identifier, RNTI. The UE is operable to determine a time-domain resource allocated to the UE for transmission or reception of a wireless signal based on the determined one of the plurality of time-domain resource allocation tables and second information received from the network node. The second information comprises a time-domain resource allocation field value received in downlink control information, DCI. The UE is further operable to transmit or receive the wireless signal using the determined time-domain resource.

Abstract: According to certain embodiments, a method by a wireless device is provided for transmitting uplink control information (UCI) on a serving cell on the unlicensed spectrum. The method includes formatting the UCI as a shortened control signalling transmission and transmitting the UCI formatted as the shortened control signalling transmission to a network node. The shortened control signalling transmission is transmitted during a transmission opportunity on the serving cell on the unlicensed spectrum without performing channel sensing.