A Discrete-Event Network Simulator
API
lte-spectrum-value-helper.h
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1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2010 TELEMATICS LAB, DEE - Politecnico di Bari
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  *
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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: Giuseppe Piro <g.piro@poliba.it>
19  */
20 
21 #ifndef LTE_SPECTRUM_VALUE_HELPER_H
22 #define LTE_SPECTRUM_VALUE_HELPER_H
23 
24 
25 #include <ns3/spectrum-value.h>
26 #include <vector>
27 
28 namespace ns3 {
29 
30 
37 {
38 public:
48  static double GetCarrierFrequency (uint32_t earfcn);
49 
57  static uint16_t GetDownlinkCarrierBand (uint32_t nDl);
58 
66  static uint16_t GetUplinkCarrierBand (uint32_t nUl);
67 
77  static double GetDownlinkCarrierFrequency (uint32_t earfcn);
78 
88  static double GetUplinkCarrierFrequency (uint32_t earfcn);
89 
98  static double GetChannelBandwidth (uint8_t txBandwidthConf);
99 
112  static Ptr<SpectrumModel> GetSpectrumModel (uint32_t earfcn, uint8_t bandwidth);
113 
114 
128  static Ptr<SpectrumValue> CreateTxPowerSpectralDensity (uint32_t earfcn,
129  uint8_t bandwidth,
130  double powerTx,
131  std::vector <int> activeRbs);
132 
149  static Ptr<SpectrumValue> CreateTxPowerSpectralDensity (uint32_t earfcn,
150  uint8_t bandwidth,
151  double powerTx,
152  std::map<int, double> powerTxMap,
153  std::vector <int> activeRbs);
154 
166  static Ptr<SpectrumValue> CreateNoisePowerSpectralDensity (uint32_t earfcn, uint8_t bandwidth, double noiseFigure);
167 
176  static Ptr<SpectrumValue> CreateNoisePowerSpectralDensity (double noiseFigure, Ptr<SpectrumModel> spectrumModel);
177 
178 };
179 
180 
181 } // namespace ns3
182 
183 
184 
185 #endif /* LTE_SPECTRUM_VALUE_HELPER_H */
This class defines all functions to create spectrum model for lte.
static Ptr< SpectrumValue > CreateNoisePowerSpectralDensity(uint32_t earfcn, uint8_t bandwidth, double noiseFigure)
create a SpectrumValue that models the power spectral density of AWGN
static Ptr< SpectrumValue > CreateTxPowerSpectralDensity(uint32_t earfcn, uint8_t bandwidth, double powerTx, std::vector< int > activeRbs)
create a spectrum value representing the power spectral density of a signal to be transmitted...
static Ptr< SpectrumModel > GetSpectrumModel(uint32_t earfcn, uint8_t bandwidth)
static double GetCarrierFrequency(uint32_t earfcn)
Calculates the carrier frequency from the E-UTRA Absolute Radio Frequency Channel Number (EARFCN) acc...
static uint16_t GetDownlinkCarrierBand(uint32_t nDl)
Converts downlink EARFCN to corresponding LTE frequency band number.
Every class exported by the ns3 library is enclosed in the ns3 namespace.
static double GetChannelBandwidth(uint8_t txBandwidthConf)
static double GetUplinkCarrierFrequency(uint32_t earfcn)
Calculates the uplink carrier frequency from the E-UTRA Absolute Radio Frequency Channel Number (EARF...
static double GetDownlinkCarrierFrequency(uint32_t earfcn)
Calculates the downlink carrier frequency from the E-UTRA Absolute Radio Frequency Channel Number (EA...
static uint16_t GetUplinkCarrierBand(uint32_t nUl)
Converts uplink EARFCN to corresponding LTE frequency band number.