Systems and methods for management of resources in wireless networks such as IEEE 802. The ordering, timing and source characteristics of the coded test signals are fully programmable. Also disclosed herein is a method of making an article using the ceramic; typically, the ceramic is heated above the Tg, shaped, and then cooled. The second conductor is in the housing. When the acquired GUID data coincides with the preliminary GUID data, the target device releases access allowing function data to the accessing device.