A method and system for transmitting engine control data to or from the engine control unit of an engine. In various embodiments, an apparatus comprises an interface configured to communicatively couple a node hosting the apparatus to a network, and a distributed detection and inference agent coupled to the interface and configured to receive, via the interface, DDI collaboration parameters from an authentication node is disclosed. Preferably, a non-aligned state is created at an interface between the first antiferromagnetic layer and the pinned magnetic layer, whereby a large exchange coupling magnetic field is obtained upon heat-treatment. In a next step, a first PDCP function is applied to the first RLC SDU to create a data packet. In one embodiment, the stretching assembly may include a float plate that is movable with respect to the first mold part between a stretch position and a mold position. A corresponding light emitting diode is also disclosed.