Receiver for receiving embedding OFDM in an CDMA systems
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United States of America Patent
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Oct 25, 2011
Grant Date -
Apr 17, 2008
app pub date -
Dec 10, 2007
filing date -
Aug 11, 2003
priority date (Note) -
In Force
status (Latency Note)
Importance
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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