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Re: [Discuss-gnuradio] OFDM receiver on USRP2


From: Matt Ettus
Subject: Re: [Discuss-gnuradio] OFDM receiver on USRP2
Date: Sun, 14 Feb 2010 00:25:01 -0800
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.7) Gecko/20100120 Fedora/3.0.1-1.fc12 Thunderbird/3.0.1


That formula will give you the number of occupied tones per second. You
need to multiply by the number of bits per tone to get bps. If you are
using BPSK, multiply by 1. If using QPSK, you'll need to multiply by 3,
8PSK by 3, etc.


I meant to say:

BPSK - multiply by 1
QPSK - mult by 2 (not 3 like I said above)
8PSK - mult by 3

sorry for the confusion.

Matt




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