According to an example embodiment, a method may include transmitting, to at least one integrated access backhaul (IAB) (e.g., relay) node within a wireless network, link capacity threshold information, wherein the at least one IAB node is requested to perform threshold-based reporting of updated link capacity based on the link capacity threshold information; and receiving, from a first IAB node of the at least one IAB node, an updated link capacity report that was triggered (e.g., caused to be generated and/or transmitted) at the IAB node based on a change of available link capacity of the IAB node with respect to the capacity threshold information, the updated link capacity report indicating updated available link capacity of at least one a child backhaul link or at least one access link of the first IAB node.

Methods, systems, and apparatuses for sidelink communication are disclosed. A WTRU may receive a first SCI element from a second WTRU within a group. The WTRU may receive a first RCI element within a first set of resources scheduled by the first SCI. The first RCI may include information about which WTRU in the group is scheduled to use a second set of resources. The WTRU may determine, based on the first RCI, that one or more subresources within the second set of resources are available. The WTRU may transmit data in the one or more subresources. The first SCI and the first RCI may be received in a first reservation period and the one or more subresources may be in a second reservation period.

A Bluetooth connection method and a related apparatus are disclosed, and relate to the field of short-range wireless communications technologies. A first electronic device establishes a BLE connection to a second electronic device, and exchanges data with the second electronic device based on a first connection interval. The first electronic device further establishes a BR/EDR connection to a third electronic device. When device class information of the second electronic device is the same as device class information prestored in a memory, the first electronic device exchanges data with the second electronic device based on a second connection interval. The second connection interval is greater than the first connection interval. In this way, a throughput speed of exchanging data by the third electronic device can be increased.

A device for managing update of a vehicle includes a communication device in communication with at least one control device of the vehicle and in communication with an OTA (Over The Air) server for software update of the at least one control device, and a controller that relays communication between the at least one control device and the OTA server, and controls the at least one control device.

A method implemented in a monitoring station is described. The monitoring station is configurable to monitor a communication between a first wireless device and a second wireless device. The method includes receiving a packet from the first wireless device, the packet being addressed to the second wireless device and determining whether the received packet meets at least one criterion of one packet that is to be blocked. The method further includes transmitting a blocking signal when the received packet meets the at least one criterion of the one packet that is to be blocked. The blocking signal causes an interference with a reception, at the second wireless device, of at least one field of the received packet.

Provided are methods and devices for data duplicate transmission in a next-generation/5G radio access network. The method of a UE for transmitting data may include configuring a plurality of radio link control (RLC) objects which are linked to a single packet data convergence protocol (PDCP) object and used to process duplicate transmission for a wireless bearer, on the basis of configuration information for configuring duplicate transmission of data received from a base station; receiving a MAC control element comprising indication information indicating an activation state change for the plurality of RLC objects; changing, to an active state, an RLC object indicated by the indication information to be in the active state; and performing duplicate transmission of the data using the activated RLC object.

A communication method of a first sidelink terminal in a wireless communication system is provided. The communication method includes obtaining sidelink radio bearer configuration information, identifying default sidelink radio bearer information in the sidelink radio bearer configuration information, and transmitting data to a base station or a second sidelink terminal based on the default sidelink radio bearer information.

A method for link aggregation of a plurality of communication links, performed in a communication arrangement, the method comprising; obtaining a data segment to be transmitted, identifying a preferred communication link out of the plurality of communication links for transmission of the data segment, and, if the preferred communication link is not available for transmission of the data segment within a current time period, identifying an alternative communication link out of the plurality of communication links different from the preferred communication link, fragmenting the data segment into at least a first fragment and a second fragment, attaching a fragment header to each of the first and second fragments, each fragment header being configured to identify the respective fragment as a fragment belonging to a data segment, and transmitting the first fragment over the alternative communication link.

Techniques of ensuring that the survival time requirement is fulfilled include applying, by the UE (transmitter), a plurality of different logical channel (LCH) mapping restrictions to the packets on the same data radio bearer (DRB). In some implementations, the LCH mapping restrictions to be applied depend on the SN of the PDCP PDU to be processed. For example, the first LCH mapping restriction may be limited to radio resource with lower reliability (e.g., with the first LCH mapping restriction, the data from this LCH can only be mapped to a CG configuration without repetition and/or high MCS), while the second LCH mapping restriction may be limited to radio resources with extremely high reliability (e.g., with the first LCH mapping restriction, the data from this LCH can only be mapped to a CG configuration with repetitions and/or low MCS).

An apparatus of a transmitter computing node n (TX node n) of a wireless network, one or more computer readable media, a system, and a method. The apparatus includes one or more processors to: implement machine learning (ML) based training rounds, each training round including: determining a local action value function Q.sub.n(h.sub.n, a.sub.n; θ.sub.n) corresponding to a value of performing a radio resource management (RRM) action a.sub.n at a receiving computing node n (RX node n) associated with TX node n using policy parameter θ.sub.n and based on h.sub.n, h.sub.n including channel state information at RX node n; and determining, based on an overall action value function Q.sub.tot at time t, an estimated gradient of an overall loss at time t for overall policy parameter θ.sub.t(∇L.sub.t(θ.sub.t)), wherein Q.sub.tot corresponds to a mixing of local action value functions Q.sub.i(h.sub.i, a.sub.i; θ.sub.i) for all TX nodes i in the network at time t including TX node n; and determine, in response to a determination that ∇L.sub.t(θ.sub.t) is close to zero for various values of t during training, a trained local action value function Q.sub.n,trained to generate a trained action value relating to data communication between TX node n and RX node n.