A Discrete-Event Network Simulator
API
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
30namespace ns3 {
31
32NS_LOG_COMPONENT_DEFINE ("Kun2600MhzPropagationLossModel");
33
34NS_OBJECT_ENSURE_REGISTERED (Kun2600MhzPropagationLossModel);
35
36
37TypeId
39{
40 static TypeId tid = TypeId ("ns3::Kun2600MhzPropagationLossModel")
42 .SetGroupName ("Propagation")
43 .AddConstructor<Kun2600MhzPropagationLossModel> ()
44 ;
45
46 return tid;
47}
48
51{
52}
53
55{
56}
57
58double
60{
61 double dist = a->GetDistanceFrom (b);
62 double loss = 36 + 26 * std::log10 (dist);
63 return loss;
64}
65
66double
69 Ptr<MobilityModel> b) const
70{
71 return (txPowerDbm - GetLoss (a, b));
72}
73
74int64_t
76{
77 return 0;
78}
79
80
81} // namespace ns3
Empirical propagation model for the 2.6 GHz frequency.
double GetLoss(Ptr< MobilityModel > a, Ptr< MobilityModel > b) const
int64_t DoAssignStreams(int64_t stream) override
Assign a fixed random variable stream number to the random variables used by this model.
double DoCalcRxPower(double txPowerDbm, Ptr< MobilityModel > a, Ptr< MobilityModel > b) const override
PropagationLossModel.
double GetDistanceFrom(Ptr< const MobilityModel > position) const
Models the propagation loss through a transmission medium.
a unique identifier for an interface.
Definition: type-id.h:59
TypeId SetParent(TypeId tid)
Set the parent TypeId.
Definition: type-id.cc:922
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
Definition: log.h:206
#define NS_OBJECT_ENSURE_REGISTERED(type)
Register an Object subclass with the TypeId system.
Definition: object-base.h:45
Every class exported by the ns3 library is enclosed in the ns3 namespace.