/usr/include/ns3.27/ns3/channel-manager.h is in libns3-dev 3.27+dfsg-1.
This file is owned by root:root, with mode 0o644.
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/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation;
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Author: Junling Bu <linlinjavaer@gmail.com>
*/
#ifndef CHANNEL_MANAGER_H
#define CHANNEL_MANAGER_H
#include <map>
#include <vector>
#include "ns3/object.h"
#include "ns3/wifi-mode.h"
#include "ns3/wifi-preamble.h"
namespace ns3 {
/**
* \ingroup wave
*
* WAVE channels
* channel number | 172 | 174 | 176 | 178 | 180 | 182 | 184 |
* channel bandwidth 10MHz 10MHz 10MHz 10MHz 10MHz 10MHz 10MHz
* channel name SCH1 SCH2 SCH3 CCH SCH4 SCH5 SCH6
* another name CH172 CH174 CH176 CH178 CH180 CH182 CH184
*
* not support
* channel 175 : combine channel 174 and 176
* channel 181 : combine channel 180 and 182
*/
#define CH172 172
#define CH174 174
#define CH176 176
#define CH178 178
#define CH180 180
#define CH182 182
#define CH184 184
#define SCH1 172
#define SCH2 174
#define SCH3 176
#define CCH 178
#define SCH4 180
#define SCH5 182
#define SCH6 184
/**
* \ingroup wave
* \brief manage 7 WaveChannels and the tx information such as data rate and txPowerLevel.
* for transmitting VSA management frames.
*/
class ChannelManager : public Object
{
public:
/**
* \brief Get the type ID.
* \return the object TypeId
*/
static TypeId GetTypeId (void);
ChannelManager ();
virtual ~ChannelManager ();
/**
* \return the channel number of WAVE CCH.
*/
static uint32_t GetCch (void);
/**
* \return the channel number set of WAVE SCHs.
*/
static std::vector<uint32_t> GetSchs (void);
/**
* \return the channel number set of WAVE channels.
*
* The sequence is CCH, SCH1, SCH2, SCH3, SCH4, SCH5 and SCH6.
*/
static std::vector<uint32_t> GetWaveChannels (void);
/**
* \return the number of WAVE channels.
*/
static uint32_t GetNumberOfWaveChannels (void);
/**
* \param channelNumber the specific channel
* \return whether channel is valid CCH channel
*/
static bool IsCch (uint32_t channelNumber);
/**
* \param channelNumber the specific channel
* \return whether channel is valid SCH channel
*/
static bool IsSch (uint32_t channelNumber);
/**
* \param channelNumber the specific channel
* \return whether channel is valid WAVE channel
*/
static bool IsWaveChannel (uint32_t channelNumber);
/**
* \param channelNumber the specific channel
* \return the operating class on this channel
*
* the operating class is unused in the simulation
*/
uint32_t GetOperatingClass (uint32_t channelNumber);
/**
* \param channelNumber the specific channel
* \return the adaptable mode for management frames
*/
bool GetManagementAdaptable (uint32_t channelNumber);
/**
* \param channelNumber the specific channel
* \return the data rate for management frames
*/
WifiMode GetManagementDataRate (uint32_t channelNumber);
/**
* \param channelNumber the specific channel
* \return the preamble for management frames
*/
WifiPreamble GetManagementPreamble (uint32_t channelNumber);
/**
* \param channelNumber the specific channel
* \return the tx power level for management frames
*/
uint32_t GetManagementPowerLevel (uint32_t channelNumber);
private:
/// 1609.4-2010 Annex H
static const uint32_t DEFAULT_OPERATING_CLASS = 17;
/// WaveChannel structure
struct WaveChannel
{
uint32_t channelNumber; ///< channel number
uint32_t operatingClass; ///< operating class
bool adaptable; ///< adaptable?
WifiMode dataRate; ///< data rate
WifiPreamble preamble; ///< preamble
uint32_t txPowerLevel; ///< transmit power level
/**
* initializor
* \param channel the channel number
*/
WaveChannel (uint32_t channel)
: channelNumber (channel),
operatingClass (DEFAULT_OPERATING_CLASS),
adaptable (true),
dataRate (WifiMode ("OfdmRate6MbpsBW10MHz")),
preamble (WIFI_PREAMBLE_LONG),
txPowerLevel (4)
{
}
};
std::map<uint32_t, WaveChannel *> m_channels; ///< list of channels
};
}
#endif /* CHANNEL_MANAGER_H */
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