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Technology Stocks : Wi-LAN Inc. (T.WIN)
WILN 1.3900.0%Sep 18 5:00 PM EST
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To: Hatim Zaghloul who wrote (3223)5/19/2000 10:10:00 PM
From: P2V  Read Replies (1) of 16863
 
Hello and Thanks Hatim.
Would it be "safe" to say that the "multiple levels of
forward error correction", as mentioned in the article,
are defined or specified in a Wi-Lan patent ??

Ref:
OFDM by itself does not fully describe the Physical layer. There is also the question of how data is encoded and the type of modulation used in each subchannel. Encoding involves the serial sequencing of data, as well as Forward Error Correction (FEC). Most lower-speed wireless LANs do not employ FEC, but HiperLAN2 provides multiple levels, each capable of protecting against a certain percentage of bit errors.

Regards,
Mardy.

PS .. the hat is "first class".

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