A wireless communication device automatically and periodically monitors each of a plurality of wireless links in a public wireless communication network to generate a set of link metrics for each of the wireless links. A trimmer is inserted before the waveform equalizer, the maximum amplitude in the positive direction of the playback signal waveform and the maximum amplitude in the negative direction are limited so that amplitude in the positive direction and amplitude in the negative direction are substantially equal. It can be seen that with the arithmetic encodingdecoding solutions of the disclosure, the arithmetic encodingdecoding process and the probability estimation involved therein are mapped to the logarithm domain. For the D-N garage shift, as a vehicle slows down to a zero speed with the brake on, the vehicle is shifted into a higher gear. Thus, the invention is composed to realize the complete combustion only with the air supply into the furnace. Global Positioning System information is acquired and associated with an address.