Interface apparatus and method between a selector and a plurality of vocoders in a mobile communication system
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United States of America Patent
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Dec 14, 1999
Grant Date -
N/A
app pub date -
Apr 25, 1996
filing date -
Apr 26, 1995
priority date (Note) -
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Abstract
An interface apparatus and method for interfacing between a selector and a plurality of vocoders in a mobile communication system includes a main processor contained in the selector; a transmitting/receiving frame tick generator for generating a transmitting/receiving frame tick every 20 msec, to be supplied to the main processor; a buffer operation adjustor for enabling and disabling a selected buffer out of 15 buffers according to a control signal received from the main processor; a plurality of buffers connected one by one to a plurality of vocoding modules, for operating according to the control of the buffer operation adjustor. The plurality of vocoders for coding and decoding a voice signal.
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