APPARATUS FOR MOBILE TELEPHONE IN WIRELESS COMMUNICATION NETWORK AND ADAPTION METHOD OF SIGNALS TRANSMITTED BY MOBILE TELEPHONE

摘要

PROBLEM TO BE SOLVED: To provide a personal identification device that can be plugged into a jack of a mobile telephone similarly to a hands-free kit. SOLUTION: Simulated telephone activity to be transmitted as a radio signal by a mobile telephone is generated in the hands-free kit to be plugged into a voice or data connector of the mobile telephone. The mobile telephone transmits the simulated telephone activity as a radio signal. The radio signal is detected by an antenna of the hands-free kit. The detected radio signal is then used to adjust the simulated telephone activity as it is being generated. The adjusting can alter the timing and amplitude of the simulated telephone activity to conform to an air interface standard of the radio signal. COPYRIGHT: (C)2005,JPO&NCIPI