User Manual, Developers Guide and API Documentation

Demodulator.hpp

Go to the documentation of this file.
00001 /*******************************************************************************
00002  * This file is part of openWNS (open Wireless Network Simulator)
00003  * _____________________________________________________________________________
00004  *
00005  * Copyright (C) 2004-2007
00006  * Chair of Communication Networks (ComNets)
00007  * Kopernikusstr. 5, D-52074 Aachen, Germany
00008  * phone: ++49-241-80-27910,
00009  * fax: ++49-241-80-22242
00010  * email: info@openwns.org
00011  * www: http://www.openwns.org
00012  * _____________________________________________________________________________
00013  *
00014  * openWNS is free software; you can redistribute it and/or modify it under the
00015  * terms of the GNU Lesser General Public License version 2 as published by the
00016  * Free Software Foundation;
00017  *
00018  * openWNS is distributed in the hope that it will be useful, but WITHOUT ANY
00019  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
00020  * A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
00021  * details.
00022  *
00023  * You should have received a copy of the GNU Lesser General Public License
00024  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
00025  *
00026  ******************************************************************************/
00027 
00028 #ifndef __DEMODULATOR_HPP
00029 #define __DEMODULATOR_HPP
00030 
00031 #include <WNS/PowerRatio.hpp>
00032 
00033 namespace rise {
00039     class Demodulator
00040     {
00041     public:
00042         virtual double getBER(const wns::Ratio &aRatio) = 0;
00043         virtual ~Demodulator();
00044     protected:
00046         // Proakis (3rd ed, 1995, eq. 2-1-98)
00048         double Q(double x);
00049         // If someone should need a generalized Q function, we need an
00050         // algorithm to compute
00051         // double Q(double x, double y);
00052         Demodulator();
00053     };
00054 }
00055 #endif // __DEMODULATOR_HPP
00056 
00057 

Generated on Wed May 23 03:31:52 2012 for openWNS by  doxygen 1.5.5