/usr/include/ns3/bs-scheduler-simple.h is in libns3-dev 3.13+dfsg-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 | /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2007,2008 INRIA
*
* 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: Jahanzeb Farooq <jahanzeb.farooq@sophia.inria.fr>
*/
/* BS outbound scheduler as per in Section 6.3.5.1 */
#ifndef BS_SCHEDULER_SIMPLE_H
#define BS_SCHEDULER_SIMPLE_H
#include <list>
#include "ns3/packet.h"
#include "wimax-phy.h"
#include "ns3/packet-burst.h"
#include "dl-mac-messages.h"
#include "bs-scheduler.h"
namespace ns3 {
class BaseStationNetDevice;
class GenericMacHeader;
class WimaxConnection;
class Cid;
/**
* \ingroup wimax
*/
class BSSchedulerSimple : public BSScheduler
{
public:
BSSchedulerSimple ();
BSSchedulerSimple (Ptr<BaseStationNetDevice> bs);
~BSSchedulerSimple (void);
static TypeId GetTypeId (void);
/*
* \brief This function returns all the downlink bursts scheduled for the next
* downlink sub-frame
* \returns all the downlink bursts scheduled for the next downlink sub-frame
*/
std::list<std::pair<OfdmDlMapIe*, Ptr<PacketBurst> > >*
GetDownlinkBursts (void) const;
/*
* \brief This function adds a downlink burst to the list of downlink bursts
* scheduled for the next downlink sub-frame
* \param connection a pointer to connection in wich the burst will be sent
* \param diuc downlink iuc
* \param modulationType the modulation type of the burst
* \param burst the downlink burst to add to the downlink sub frame
*/
void AddDownlinkBurst (Ptr<const WimaxConnection> connection, uint8_t diuc,
WimaxPhy::ModulationType modulationType, Ptr<PacketBurst> burst);
/*
* \brief the scheduling function for the downlink subframe.
*/
void Schedule (void);
/*
* \brief Selects a connection from the list of connections having packets to be sent .
* \param connection will point to a connection that have packets to be sent
* \returns false if no connection has packets to be sent, true otherwise
*/
bool SelectConnection (Ptr<WimaxConnection> &connection);
/*
* \brief Creates a downlink UGS burst
* \param serviceFlow the service flow of the burst
* \param modulationType the modulation type to be used for the burst
* \param availableSymbols maximum number of OFDM symbols to be used by the burst
* \returns a Burst (list of packets)
*/
Ptr<PacketBurst> CreateUgsBurst (ServiceFlow *serviceFlow,
WimaxPhy::ModulationType modulationType, uint32_t availableSymbols);
private:
std::list<std::pair<OfdmDlMapIe*, Ptr<PacketBurst> > > *m_downlinkBursts;
};
} // namespace ns3
#endif /* BS_SCHEDULER_SIMPLE_H */
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