FREQUENCY SYNTHESISER FOR SUPPORT OF VOICE COMMUNICATION STANDARDS AND WIRELESS NETWORKS STANDARDS Russian patent published in 2009 - IPC H04B1/40 

FIELD: physics, communication.

SUBSTANCE: invention is related to the field of wireless communication engineering and, in particular, to devices of wireless communication that supports standards of voice communication and wireless communication standards. Methods are described that provide generation of oscillations at different frequencies required for transmission and reception of voice communication radio signals and radio signals of data transmission. Method may comprise generation of the first oscillation in wireless communication device with application of frequency synthesiser, at that the first oscillation has frequency that corresponds to standard of voice communication, and generation of the second oscillation in wireless communication device with application of the same frequency synthesiser, at that the second oscillation has frequency that corresponds to standard of wireless network.

EFFECT: in improvement and simplification of wireless communication device that supports both voice communication standards and wireless communication standards.

26 cl, 13 dwg