A routing method for routing an application data stream from a routing device in a vehicle to a receiving device. The routing device has available to it a plurality of communication arrangements. Before a movement of the vehicle, at least one parameter representative of the performance is estimated along a planned itinerary for each communication arrangement. Theoretical routing rules are then defined based on the estimated parameters and application requirements. During the movement of the vehicle, at least one parameter representative of the performance is estimated for each communication arrangement. The application stream is then routed by using routing rules determined in response to a comparison between the parameters representative of the performance estimated before movement and the corresponding parameters estimated during the movement.

An electronic monitoring system is provided that implements primary and secondary communication paths for enabling monitoring activities and troubleshooting activities upon disruption or failure of communications through the primary communication path. When operational/monitoring communications through a primary communication path are compromised, the system communicates through a secondary communication path to facilitate diagnostics of the issues in the primary communication path. The primary and secondary communication paths may transmit data at different frequencies. The frequency of the secondary communication path may be lower than that of the primary communication path with a longer range and may be in a sub-GHz (gigahertz) frequency band.

An electronic monitoring system is provided that implements primary and secondary communication paths for enabling monitoring activities and troubleshooting activities upon disruption or failure of communications through the primary communication path. When operational/monitoring communications through a primary communication path are compromised, the system communicates through a secondary communication path to facilitate diagnostics of the issues in the primary communication path. The primary and secondary communication paths may transmit data at different frequencies. The frequency of the secondary communication path may be lower than that of the primary communication path with a longer range and may be in a sub-GHz (gigahertz) frequency band.

A system described herein may provide a technique for a selection of an Interworking Function (“IWF”) that facilitates an interworking between a licensed wireless network and another wireless network, such as an unlicensed wireless network, based on a geographical location of a User Equipment (“UE”) that is connected to the licensed wireless network and the other wireless network. The IWF may be selected from a set of candidate IWFs based on respective locations of the candidate IWFs and the UE and/or a wireless access point associated with the other wireless network. The IWF may communicate with the UE, via the other wireless network, using one or more tunnels. The IWF may identify control plane and user plane traffic received via the tunnel(s), and may forward such communications to appropriate network devices of the licensed wireless network.

A communication device may execute a wireless communication of object data with a mobile device via a first target network using a second type of interface after executing a sending process of sending a wireless setting, for causing the mobile device to belong to the first target network, to the mobile device using a first type of interface in a case where the communication device is determined as currently belonging to the first target network. The communication device may execute the wireless communication of the object data with the mobile device via a second target network using the second type of interface after executing a specific process of causing both the communication device and the mobile device to belong to the second target network in a case where the communication device is determined as currently not belonging to the target network.

Methods, systems, and devices for wireless communication are described. A user equipment (UE) may establish connectivity to a local area network using cellular radio access technology (RAT). The UE may establish a signaling radio link with a cellular access node (AN) via a cellular RAT. The UE may transmit a connectivity request to a network node via the signaling radio link. The connectivity request may specify a connectivity type for establishing connectivity to a LAN. Based at least in part on an acceptance of the connectivity request, the UE may establish a data radio link with the cellular AN. In an example, the acceptance of the connectivity request may include at least one parameter for configuring the connectivity to the LAN. The UE may then establish a data flow for exchanging data link layer packets with the LAN via the data radio link.

Methods, systems, and devices for wireless communication are described. A user equipment (UE) may establish connectivity to a local area network using cellular radio access technology (RAT). The UE may establish a signaling radio link with a cellular access node (AN) via a cellular RAT. The UE may transmit a connectivity request to a network node via the signaling radio link. The connectivity request may specify a connectivity type for establishing connectivity to a LAN. Based at least in part on an acceptance of the connectivity request, the UE may establish a data radio link with the cellular AN. In an example, the acceptance of the connectivity request may include at least one parameter for configuring the connectivity to the LAN. The UE may then establish a data flow for exchanging data link layer packets with the LAN via the data radio link.

Apparatuses, systems, and methods for a wireless device to perform single transmitter dual connectivity cellular communication. The wireless device may establish a radio resource control connection with a base station. The wireless device may provide an indication of radio frequency capability information for the wireless device to the base station. Providing the radio frequency capability information for the wireless device may affect whether and how the wireless device is configured for dual connectivity cellular communication.

Apparatuses, systems, and methods for a wireless device to perform single transmitter dual connectivity cellular communication. The wireless device may establish a radio resource control connection with a base station. The wireless device may provide an indication of radio frequency capability information for the wireless device to the base station. Providing the radio frequency capability information for the wireless device may affect whether and how the wireless device is configured for dual connectivity cellular communication.

Provided are an information transmission method and device. The method comprises: an IAB node sends an F1 message to a base station, and forwards the F1 message to an IAB donor via the base station. In the present disclosure, the problem of lacking an IAB control plane information transmission scheme applicable to the NR is solved, and the forwarding of control plane information between an IAB node and an IAB donor is realized timely and accurately.