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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 
28 #include "kun-2600-mhz-propagation-loss-model.h"
29 
30 NS_LOG_COMPONENT_DEFINE ("Kun2600MhzPropagationLossModel");
31 
32 namespace ns3 {
33 
34 NS_OBJECT_ENSURE_REGISTERED (Kun2600MhzPropagationLossModel);
35 
36 
37 TypeId
38 Kun2600MhzPropagationLossModel::GetTypeId (void)
39 {
40  static TypeId tid = TypeId ("ns3::Kun2600MhzPropagationLossModel")
41  .SetParent<PropagationLossModel> ()
42  .AddConstructor<Kun2600MhzPropagationLossModel> ()
43  ;
44 
45  return tid;
46 }
47 
48 Kun2600MhzPropagationLossModel::Kun2600MhzPropagationLossModel ()
49  : PropagationLossModel ()
50 {
51 }
52 
53 Kun2600MhzPropagationLossModel::~Kun2600MhzPropagationLossModel ()
54 {
55 }
56 
57 double
58 Kun2600MhzPropagationLossModel::GetLoss (Ptr<MobilityModel> a, Ptr<MobilityModel> b) const
59 {
60  double dist = a->GetDistanceFrom (b);
61  double loss = 36 + 26 * std::log10 (dist);
62  return loss;
63 }
64 
65 double
66 Kun2600MhzPropagationLossModel::DoCalcRxPower (double txPowerDbm,
67  Ptr<MobilityModel> a,
68  Ptr<MobilityModel> b) const
69 {
70  return (txPowerDbm - GetLoss (a, b));
71 }
72 
73 int64_t
74 Kun2600MhzPropagationLossModel::DoAssignStreams (int64_t stream)
75 {
76  return 0;
77 }
78 
79 
80 } // namespace ns3
ns3::Kun2600MhzPropagationLossModel::DoAssignStreams
virtual int64_t DoAssignStreams(int64_t stream)
Subclasses must implement this; those not using random variables can return zero. ...
Definition: kun-2600-mhz-propagation-loss-model.cc:74
ns3::MobilityModel::GetDistanceFrom
double GetDistanceFrom(Ptr< const MobilityModel > position) const
Definition: mobility-model.cc:79
NS_OBJECT_ENSURE_REGISTERED
#define NS_OBJECT_ENSURE_REGISTERED(type)
Register the class in the ns-3 factory.
Definition: object-base.h:38
NS_LOG_COMPONENT_DEFINE
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
Definition: log.h:170
ns3::Kun2600MhzPropagationLossModel::GetLoss
double GetLoss(Ptr< MobilityModel > a, Ptr< MobilityModel > b) const
Definition: kun-2600-mhz-propagation-loss-model.cc:58
ns3::PropagationLossModel
Modelize the propagation loss through a transmission medium.
Definition: propagation-loss-model.h:49
ns3::Kun2600MhzPropagationLossModel::DoCalcRxPower
virtual double DoCalcRxPower(double txPowerDbm, Ptr< MobilityModel > a, Ptr< MobilityModel > b) const
Definition: kun-2600-mhz-propagation-loss-model.cc:66
ns3::TypeId
a unique identifier for an interface.
Definition: type-id.h:49
ns3::TypeId::SetParent
TypeId SetParent(TypeId tid)
Definition: type-id.cc:610