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Altera_Forum
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14 years ago

IEEE 802.11 a OFDM Pilot tones insertion method ???

Hello, I am trying to a WLAN baseband processor I am familiar with designs of most of the blocks, but I am facing a problem which is finding a detailed method to combine the 48 subcarriers...
Altera_Forum's avatar
Altera_Forum
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14 years ago

Pilot subcarriers are scrambled and inserted in -21 -7 & 7 21 locations resepectively of each OFDM subcarrier

For scrambler Details you can refer to IEEE 802.11a document Figure - 113