The present invention is directed to novel polypeptides and to nucleic acid molecules encoding those polypeptides. The method includes receiving, by a target evolution NodeB, identity information sent from a user equipment, the identity information being allocated to the UE by a source evolution NodeB ; and sending, by the T-eNB, parameters to the UE if identity information, matching the received identity information sent from the UE, is available in the T-eNB, wherein the parameters are allocated to the UE. In this case, an organometallic compound of higher purity can be obtained through this recycling method by contacting the used raw material with a decoloring agent comprising activated carbon, silica, or activated clay. In the demultiplexer, a VD detector indirectly derives the amplitude of the extracted optical pulse train signal and outputs it to a comparator. The fixture permits the die to be characterized prior to assembly.