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Technology Stocks : George Gilder - Forbes ASAP

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To: George Gilder who wrote (1136)3/31/1999 10:01:00 AM
From: D.J.Smyth  Read Replies (2) of 5853
 
George, Clark, according to him - (see private post as to individual's name) correlator filters must know where a signal is and when it is arriving. a matched filter uses a random process and doesn't know when a signal is arriving (is activated when a signal or wave arrives). The implication ultimate number/speed of the process - correlation filters by their nature slows down the reception of data.

QCOM, in 3G discussions, according to him, wanted other companies, including ERICY to use their correlation filter process, WCDMA requires matched filter to operate at full capacity. WCDMA will not work with a correlator filter process and QCOM's ASICs imbed otherwise. It's truly not as simple as using different spark plugs.

Site discussing correlation filters:

ragingbull.com

site discussing matched filter process:

ragingbull.com

Given this individual's extensive work in the CDMA area - he was instrumental with QCOM in the early days, I tend to listen.
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