A method for making a polymer blend composition includes combining at least one component A incorporating at least five percent by weight of anionic functional groups in its structure, at least one component B, preferably free of such functional groups, and at least one component C, which is a metal cation. Each cycle comprises p successive phases associated respectively to p arbitration functions. The transistors in different levels of the array preferably have a different orientation. If that token checks out, then the user is allowed continuing access under the same session. The receiver identifies each source of transmissions based on its unique variations of the transmission time and frequency, thus eliminating the necessity to include any information about the transmitter ID code in the transmitted messages.