mirror of
https://gitlab.ibr.cs.tu-bs.de/tschuber/ns-3-leo.git
synced 2025-06-08 10:03:58 +02:00
107 lines
3.2 KiB
C++
107 lines
3.2 KiB
C++
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
|
|
/*
|
|
* 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
|
|
*/
|
|
|
|
#ifndef ISL_CHANNEL_H
|
|
#define ISL_CHANNEL_H
|
|
|
|
#include <string>
|
|
#include <stdint.h>
|
|
|
|
#include "ns3/object.h"
|
|
#include "ns3/ptr.h"
|
|
#include "ns3/channel.h"
|
|
#include "ns3/mobility-model.h"
|
|
#include "ns3/net-device.h"
|
|
#include "ns3/time-data-calculators.h"
|
|
#include "ns3/traced-callback.h"
|
|
#include "ns3/mobility-module.h"
|
|
#include "ns3/propagation-delay-model.h"
|
|
#include "ns3/propagation-loss-model.h"
|
|
#include "isl-net-device.h"
|
|
|
|
namespace ns3 {
|
|
|
|
class IslNetDevice;
|
|
|
|
/**
|
|
* \ingroup network
|
|
* \defgroup channel Channel
|
|
*/
|
|
/**
|
|
* \ingroup channel
|
|
* \brief Simplified inter-satellite channel
|
|
*
|
|
* A perfect channel with varariable delay (time-of-flight).
|
|
*
|
|
*/
|
|
class IslChannel : public Channel
|
|
{
|
|
public:
|
|
static TypeId GetTypeId (void);
|
|
|
|
IslChannel ();
|
|
virtual ~IslChannel ();
|
|
|
|
/**
|
|
* \brief Attach a device to the channel.
|
|
* \param device Device to attach to the channel
|
|
* \return Index of the device inside the devices list
|
|
*/
|
|
int32_t Attach (Ptr<IslNetDevice> device);
|
|
|
|
/**
|
|
* \brief Detach a given netdevice from this channel
|
|
* \param device pointer to the netdevice to detach from the channel
|
|
* \return true on success, false on failure
|
|
*/
|
|
bool Detach (uint32_t deviceId);
|
|
virtual std::size_t GetNDevices (void) const;
|
|
virtual Ptr<NetDevice> GetDevice (std::size_t i) const;
|
|
virtual bool TransmitStart (Ptr<const Packet> p, uint32_t devId, Address dst, Time txTime);
|
|
|
|
protected:
|
|
/**
|
|
* \brief Get the delay associated with this channel
|
|
* \returns Time delay
|
|
*/
|
|
Time GetDelay (Ptr<const IslNetDevice> first, Ptr<const IslNetDevice> second, Time txTime) const;
|
|
|
|
private:
|
|
|
|
Ptr<IslNetDevice> GetDevice (Address &addr) const;
|
|
|
|
TracedCallback<Ptr<const Packet>, // Packet being transmitted
|
|
Ptr<NetDevice>, // Transmitting NetDevice
|
|
Ptr<NetDevice>, // Receiving NetDevice
|
|
Time, // Amount of time to transmit the pkt
|
|
Time // Last bit receive time (relative to now)
|
|
> m_txrxIsl;
|
|
/**
|
|
* \brief Propagation delay model to be used with this channel
|
|
*/
|
|
Ptr<PropagationDelayModel> m_propagationDelay;
|
|
/**
|
|
* \brief Propagation loss model to be used with this channel
|
|
*/
|
|
Ptr<PropagationLossModel> m_propagationLoss;
|
|
std::vector<Ptr<IslNetDevice> > m_link;
|
|
|
|
bool Deliver (Ptr<const Packet> p, Ptr<IslNetDevice> src, Ptr<IslNetDevice> dst, Time txTime);
|
|
}; // class IslChannel
|
|
|
|
} // namespace ns3
|
|
|
|
#endif /* ISL_CHANNEL_H */
|