the particles are then re-tuned to the dimensional frequency of the destination world - this is the process by which the technology advanced beyond intra-world limitations of teleporting , to allow inter-dimensional travel ; secondly , the machine sets up a wave between the dimensions , and a signal is transmitted ahead to the receiving station , identifying the object being sent and activating the far station into 'receive ' mode ; when a responding message is received , the third part of the process can take place ; thirdly , the particles then ride on the back of the wave to the destination .