00001 // Copyright (C) 2009 Institut fuer Telematik, Universitaet Karlsruhe (TH) 00002 // 00003 // This program is free software; you can redistribute it and/or 00004 // modify it under the terms of the GNU General Public License 00005 // as published by the Free Software Foundation; either version 2 00006 // of the License, or (at your option) any later version. 00007 // 00008 // This program is distributed in the hope that it will be useful, 00009 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00010 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00011 // GNU General Public License for more details. 00012 // 00013 // You should have received a copy of the GNU General Public License 00014 // along with this program; if not, write to the Free Software 00015 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00016 // 00017 00023 #ifndef _SVIVALDI_ 00024 #define _SVIVALDI_ 00025 00026 00027 #include <omnetpp.h> 00028 00029 #include <Vivaldi.h> 00030 00031 class NeighborCache; 00032 00033 00034 class SVivaldi : public Vivaldi 00035 { 00036 private: 00037 double lossC; 00038 double effectiveSample; 00039 double loss; 00040 double lossResetLimit; 00041 00042 protected: 00043 virtual double calcError(const simtime_t& rtt, double dist, double weight); 00044 virtual double calcDelta(const simtime_t& rtt, double dist, double weight); 00045 00046 public: 00047 virtual void init(NeighborCache* neighborCache); 00048 }; 00049 00050 #endif