nakagami.h
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- /*
- * Copyright (C) 2007
- * Mercedes-Benz Research & Development North America, Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
- *
- *
- * The copyright of this module includes the following
- * linking-with-specific-other-licenses addition:
- *
- * In addition, as a special exception, the copyright holders of
- * this module give you permission to combine (via static or
- * dynamic linking) this module with free software programs or
- * libraries that are released under the GNU LGPL and with code
- * included in the standard release of ns-2 under the Apache 2.0
- * license or under otherwise-compatible licenses with advertising
- * requirements (or modified versions of such code, with unchanged
- * license). You may copy and distribute such a system following the
- * terms of the GNU GPL for this module and the licenses of the
- * other code concerned, provided that you include the source code of
- * that other code when and as the GNU GPL requires distribution of
- * source code.
- *
- * Note that people who make modified versions of this module
- * are not obligated to grant this special exception for their
- * modified versions; it is their choice whether to do so. The GNU
- * General Public License gives permission to release a modified
- * version without this exception; this exception also makes it
- * possible to release a modified version which carries forward this
- * exception.
- *
- */
- /*
- * This code was developed by:
- *
- * Qi Chen : qi.chen@daimler.com
- * Heiko Mangold
- * Daniel Jiang : daniel.jiang@daimler.com
- *
- * For further information see:
- * http://dsn.tm.uni-karlsruhe.de/english/Overhaul_NS-2.php
- */
- #ifndef nakagami_h
- #define nakagami_h
- #include <packet-stamp.h>
- #include <wireless-phy.h>
- #include <propagation.h>
- #include <rng.h>
- class Nakagami : public Propagation {
- public:
- Nakagami();
- Nakagami(double g0,double g1,double g2,double d0_g,double d1_g,double m_0,double m_1,double m_2,double d0m,double d1m, int use_distribution);
- ~Nakagami();
- virtual double Pr(PacketStamp *tx, PacketStamp *rx, WirelessPhy *ifp);
- virtual int command(int argc, const char*const* argv);
- virtual double getDist(double Pr, double Pt, double Gt, double Gr, double hr, double ht, double L, double lambda);
- protected:
- RNG *ranVar; // random number generator for normal distribution
- double gamma0,gamma1, gamma2;
- double d0_gamma,d1_gamma;
- int use_nakagami_dist_;
- double m0,m1,m2;
- double d0_m,d1_m;
- };
- #endif