A Discrete-Event Network Simulator
API
bs-scheduler-simple.h
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1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2007,2008 INRIA
4  *
5  * This program is free software; you can redistribute it and/or modify
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12  * GNU General Public License for more details.
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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: Jahanzeb Farooq <jahanzeb.farooq@sophia.inria.fr>
19  */
20 
21 /* BS outbound scheduler as per in Section 6.3.5.1 */
22 
23 #ifndef BS_SCHEDULER_SIMPLE_H
24 #define BS_SCHEDULER_SIMPLE_H
25 
26 #include <list>
27 #include "ns3/packet.h"
28 #include "wimax-phy.h"
29 #include "ns3/packet-burst.h"
30 #include "dl-mac-messages.h"
31 #include "bs-scheduler.h"
32 
33 namespace ns3 {
34 
35 class BaseStationNetDevice;
36 class GenericMacHeader;
37 class WimaxConnection;
38 class Cid;
39 
44 {
45 public:
53  ~BSSchedulerSimple (void);
54 
59  static TypeId GetTypeId (void);
60 
66  std::list<std::pair<OfdmDlMapIe*, Ptr<PacketBurst> > >*
67  GetDownlinkBursts (void) const;
76  void AddDownlinkBurst (Ptr<const WimaxConnection> connection, uint8_t diuc,
77  WimaxPhy::ModulationType modulationType, Ptr<PacketBurst> burst);
78 
82  void Schedule (void);
88  bool SelectConnection (Ptr<WimaxConnection> &connection);
97  WimaxPhy::ModulationType modulationType, uint32_t availableSymbols);
98 
99 private:
100  std::list<std::pair<OfdmDlMapIe*, Ptr<PacketBurst> > > *m_downlinkBursts;
101 };
102 
103 } // namespace ns3
104 
105 #endif /* BS_SCHEDULER_SIMPLE_H */
std::list< std::pair< OfdmDlMapIe *, Ptr< PacketBurst > > > * GetDownlinkBursts(void) const
This function returns all the downlink bursts scheduled for the next downlink sub-frame.
Smart pointer class similar to boost::intrusive_ptr.
Definition: ptr.h:73
Ptr< PacketBurst > CreateUgsBurst(ServiceFlow *serviceFlow, WimaxPhy::ModulationType modulationType, uint32_t availableSymbols)
Creates a downlink UGS burst.
bool SelectConnection(Ptr< WimaxConnection > &connection)
Selects a connection from the list of connections having packets to be sent .
void Schedule(void)
the scheduling function for the downlink subframe.
std::list< std::pair< OfdmDlMapIe *, Ptr< PacketBurst > > > * m_downlinkBursts
down link bursts
Every class exported by the ns3 library is enclosed in the ns3 namespace.
This class implements service flows as described by the IEEE-802.16 standard.
Definition: service-flow.h:39
void AddDownlinkBurst(Ptr< const WimaxConnection > connection, uint8_t diuc, WimaxPhy::ModulationType modulationType, Ptr< PacketBurst > burst)
This function adds a downlink burst to the list of downlink bursts scheduled for the next downlink su...
ModulationType
ModulationType enumeration.
Definition: wimax-phy.h:49
static TypeId GetTypeId(void)
Get the type ID.
a unique identifier for an interface.
Definition: type-id.h:58