System and method for embedding OFDM in CDMA systems
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United States of America Patent
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Dec 30, 2008
Grant Date -
Mar 24, 2005
app pub date -
Aug 11, 2004
filing date -
Aug 11, 2003
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Systems and methods of combining OFDM and CDMA signals are provided. An OFDM packet data channel is overlaid over CDMA transmissions. The channel is scheduled slotwise between multiple users. In some embodiments, there is a CDMA packet data channel which is scheduled together with the OFDM packet data channel.
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