Abstract: Described is a Multi-Spectrum and Multi-Network Communication (MSMNC) system for communicating with at least one user equipment (UE) over a plurality of unlicensed communication core networks (generally and interchangeably referred to as “unlicensed core networks”) and at least one licensed spectrum communication core network (generally and interchangeably referred to as “unlicensed core networks”), where each unlicensed communication core network operates over a first band of unlicensed wireless frequencies and each licensed communication core network operates over a second band of licensed wireless frequencies.

Abstract: A splicing device is provided for being fastened to one end of a cable wherein fibers/wires in the cable are connectable to the device. Further, the cable sheathing is brased to the device by a tightening procedure. The connection of the device to the cable is made under a controlled environmental condition, for instance, in a factory, during transport to the place of cable laying, or the like. The device is designed in a watertight design wherein the cable is allowed to be lowered down into water without further measures needing to be taken. The device further can be opened, in which connections for the measuring equipment are accessible. Measuring of the cable after that can be performed. The device is usable, for instance, in the laying of a submarine cable from cable ships. The device includes a splicing part and a measurement connection part. In the splicing part of the device, the fibers/wires of the cable are connected.