Method and apparatus for compressing and transmitting ultra high speed data
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United States of America Patent
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Aug 6, 2013
Grant Date -
Feb 15, 2007
app pub date -
Oct 23, 2006
filing date -
Nov 7, 1996
priority date (Note) -
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Abstract
Voiceband compression techniques are employed in order to enable an RF telecommunications base station to accommodate data signals of high speed voiceband modems and FAX machines. An Ultra-High Speed Codec supports voiceband modem and FAX transmissions up to 14.4 kb/s and operates using four 16-phase RF slots. Because these codecs transmit information over several RF slots which can be contiguous, the slots within RF communication channels are dynamically allocated. The Dynamic Time slot/Bandwidth Allocation feature detects and monitors the data transmission and forms a data channel from the necessary number of slots.
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