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Technology Stocks : Winstar Comm. (WCII)
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To: SteveG who wrote (10161)1/26/1999 11:53:00 AM
From: Bernard Levy  Read Replies (1) of 12468
 
Hi Steve:

With respect to 16-QAM stepping down to QPSK, keep in
mind that QPSK is identical to 4-QAM. The step down procedure
I described is already used for the uplink of cable modems.

Best regards,

Bernard Levy
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