A Discrete-Event Network Simulator
API
lr-wpan-spectrum-value-helper.h
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1 /* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2011 The Boeing Company
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
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12  * GNU General Public License for more details.
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16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17  *
18  * Author: Gary Pei <guangyu.pei@boeing.com>
19  */
20 #ifndef LR_WPAN_SPECTRUM_VALUE_HELPER_H
21 #define LR_WPAN_SPECTRUM_VALUE_HELPER_H
22 
23 #include <ns3/ptr.h>
24 
25 namespace ns3 {
26 
27 class SpectrumValue;
28 
35 {
36 public:
38  virtual ~LrWpanSpectrumValueHelper (void);
39 
46  Ptr<SpectrumValue> CreateTxPowerSpectralDensity (double txPower, uint32_t channel);
47 
54 
62  static double TotalAvgPower (Ptr<const SpectrumValue> psd, uint32_t channel);
63 
64 private:
68  double m_noiseFactor;
69 
70 };
71 
72 } //namespace ns3
73 
74 #endif /* LR_WPAN_SPECTRUM_VALUE_HELPER_H */
This class defines all functions to create spectrum model for LrWpan.
Ptr< SpectrumValue > CreateNoisePowerSpectralDensity(uint32_t channel)
create spectrum value for noise
double m_noiseFactor
A scaling factor for the noise power.
static double TotalAvgPower(Ptr< const SpectrumValue > psd, uint32_t channel)
total average power of the signal is the integral of the PSD using the limits of the given channel
Ptr< SpectrumValue > CreateTxPowerSpectralDensity(double txPower, uint32_t channel)
create spectrum value
Every class exported by the ns3 library is enclosed in the ns3 namespace.
channel
Definition: third.py:92