Embodiments of the present disclosure relate to for inter-CU topology adaptation. A first device establishes a communication interface between the first device and a second device. The first device receives from the second device a handover complete message indicating that a handover of the second device from a third device to the first device is completed. The first device transmits to the second device a command indicating the second device to activate cells configured by the first device.

With first and second wagons (1, 3), including an emitter similar to the one of an access point and a receiving wagon (2), including a receiver similar to the one of a device onboard a train and measuring a quantity relating to a received signal, this method consists of: placing the first wagon at a previous implantation point while the emitter of the first wagon emits a first signal, moving the receiving wagon away from the first wagon; when the quantity relating to the first signal is under a threshold, immobilizing the receiving wagon; while the emitter of the second wagon emits a second signal, moving the second wagon away from the receiving wagon; when the quantity relating to the second signal is under the threshold, immobilizing the second wagon; and storing its position as the implantation point of an access point.

Mobile device applications may be enabled to function with greater reliability and performance with greater network visibility and control over the network infrastructure. A mobile device may be enabled with multiplexing across physical and virtual network interfaces. The mobile device may communicate with a server to access specific IP cell towers with wireless to wired offload capability. Various devices including drones, blimps, and towers may be enabled with several antenna arrays including 4x4, 8x8, and 16 plus coupled to radio frequency transmit and receive units to enable better coverage for a specific location. Vehicles may be enabled with millimeter wave length communication, WiFi, WLAN, and cellular connectivity. These devices may be enabled to signal one another to describe lane changes, intended movements, potential hazards or likelihood of a crash. The vehicles may be autonomous self-driving vehicles which form a self-driving unit.

A device for a relay transceiver in a mobile communication system, which includes a base station transceiver and a packet data network interface, includes at least one transceiver module configured to communicate with at least one mobile transceiver and with the base station transceiver. The device further includes a control module configured to determine, on the basis of a data packet received by the at least one mobile transceiver, information about a quality criterion of a service associated with the data packet, and to establish, on the basis of the information about the quality criterion, a data connection to the packet data network interface via the base station transceiver.

Various embodiments provide for a bike-supported communication network that manages and facilitates communications between components of an electric bicycle and a wireless network. In some embodiments, the systems and methods provide a communication system for an electric bicycle that includes a communication device that facilitates wireless communications between the electric bicycle and a wireless network, and an antenna coupled to the communication device and at least partially integrated into a frame component of the electric bicycle.

A method of communication link accessibility aware navigation is provided that includes querying a communication link accessibility map based on a location of interest provided by a path planner for a communication node. A communication link accessibility indicator is received representing a communication link characteristic associated with the location of interest in response to querying the communication link accessibility map. A communication link accessibility weight is determined based on a mission priority of maintaining a communication link of the communication node. The communication link accessibility weight is applied to the communication link accessibility indicator.

A marine communication system has an on-shore base station providing a long-range network, an Internet router connecting the base station to an Internet network, a plurality of first fishing boats in a cluster, each having an onboard Access Router, and at least one second boat in the cluster equipped with Adaptive Backhaul Equipment, including a directional antenna and a backhaul transceiver capable of accessing the network provided by the base station. The access routers provide communication with communication devices used by fishermen aboard the boats, and at least one Access Router communicates with the equipment aboard the at least one second boat in the cluster, thereby providing Internet connectivity and email, voice, text and video communication through the base station and the Internet network, to the fishermen aboard the boats in the cluster.

A communication system conducts wireless communication with a communication apparatus present in a vicinity of a moving object, and conducts inter-vehicle wireless communication with a communication device mounted on another moving object. The communication system specifies a group formed with a plurality of moving objects capable of conducting the inter-vehicle wireless communication, and distributes a content to the communication apparatus. The communication system differentiates the content to be distributed to the communication apparatus depending on a formation of the group that has been specified.

Systems and methods for transitioning between networks are disclosed. A multifunction device detects a vehicle network advertisement beacon over a first communication channel. The vehicle network advertisement beacon indicates wireless network capabilities of a wireless networking device hosting a wireless network in a vehicle. Responsive to detecting the vehicle network beacon over the first communication channel, a handoff process for migrating the multifunction device from a first wireless network to the wireless network in the vehicle is performed.

According to one embodiment, a wireless apparatus determines a state of a first wireless link with a first mobile station and a state of a second wireless link with a second mobile station in a first communication mode, and transmits a first signal to the first and the second mobile stations in accordance with the states of the first and the second wireless links. In response to the first signal, the first communication mode is changed to a second communication mode in which the wireless apparatus communicates with the second mobile station via a direct communication between the first and the second mobile stations.