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kun-2600-mhz-propagation-loss-model.cc
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1 /* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2011, 2012 Centre Tecnologic de Telecomunicacions de Catalunya (CTTC)
4  *
5  * This program is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License version 2 as
7  * published by the Free Software Foundation;
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program; if not, write to the Free Software
16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17  *
18  * Author: Marco Miozzo <marco.miozzo@cttc.es>,
19  * Nicola Baldo <nbaldo@cttc.es>
20  *
21  */
22 #include "ns3/log.h"
23 #include "ns3/double.h"
24 #include "ns3/enum.h"
25 #include "ns3/mobility-model.h"
26 #include <cmath>
27 
29 
30 NS_LOG_COMPONENT_DEFINE ("Kun2600MhzPropagationLossModel");
31 
32 namespace ns3 {
33 
34 NS_OBJECT_ENSURE_REGISTERED (Kun2600MhzPropagationLossModel)
35  ;
36 
37 
38 TypeId
40 {
41  static TypeId tid = TypeId ("ns3::Kun2600MhzPropagationLossModel")
43 
44  return tid;
45 }
46 
47 double
49 {
50  double dist = a->GetDistanceFrom (b);
51  double loss = 36 + 26 * std::log10 (dist);
52  return loss;
53 }
54 
55 double
58  Ptr<MobilityModel> b) const
59 {
60  return (txPowerDbm - GetLoss (a, b));
61 }
62 
63 int64_t
65 {
66  return 0;
67 }
68 
69 
70 } // namespace ns3
virtual int64_t DoAssignStreams(int64_t stream)
Subclasses must implement this; those not using random variables can return zero. ...
double GetDistanceFrom(Ptr< const MobilityModel > position) const
NS_OBJECT_ENSURE_REGISTERED(NullMessageSimulatorImpl)
NS_LOG_COMPONENT_DEFINE("Kun2600MhzPropagationLossModel")
double GetLoss(Ptr< MobilityModel > a, Ptr< MobilityModel > b) const
Modelize the propagation loss through a transmission medium.
virtual double DoCalcRxPower(double txPowerDbm, Ptr< MobilityModel > a, Ptr< MobilityModel > b) const
a unique identifier for an interface.
Definition: type-id.h:49
TypeId SetParent(TypeId tid)
Definition: type-id.cc:611