1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
2 /*
3 * Copyright (c) 2008 INRIA
4 * Copyright (c) 2009 MIRKO BANCHI
5 * Copyright (c) 2013 Dalian University of Technology
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation;
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 *
20 * Author: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
21 * Author: Mirko Banchi <mk.banchi@gmail.com>
22 * Author: Junling Bu <linlinjavaer@gmail.com>
23 */
24 #include "ns3/string.h"
25 #include "ns3/log.h"
26 #include <typeinfo>
27 #include "wave-mac-helper.h"
28 #include "wifi-80211p-helper.h"
29 #include "ns3/unused.h"
30
31 namespace ns3 {
32
Wifi80211pHelper()33 Wifi80211pHelper::Wifi80211pHelper ()
34 {
35 }
36
~Wifi80211pHelper()37 Wifi80211pHelper::~Wifi80211pHelper ()
38 {
39 }
40
41 Wifi80211pHelper
Default(void)42 Wifi80211pHelper::Default (void)
43 {
44 Wifi80211pHelper helper;
45 helper.SetStandard (WIFI_STANDARD_80211p);
46 helper.SetRemoteStationManager ("ns3::ConstantRateWifiManager",
47 "DataMode", StringValue ("OfdmRate6MbpsBW10MHz"),
48 "ControlMode",StringValue ("OfdmRate6MbpsBW10MHz"),
49 "NonUnicastMode", StringValue ("OfdmRate6MbpsBW10MHz"));
50 return helper;
51 }
52
53 void
SetStandard(enum WifiStandard standard)54 Wifi80211pHelper::SetStandard (enum WifiStandard standard)
55 {
56 if (standard == WIFI_STANDARD_80211p)
57 {
58 WifiHelper::SetStandard (standard);
59 }
60 else
61 {
62 NS_FATAL_ERROR ("wrong standard selected!");
63 }
64 }
65
66 void
EnableLogComponents(void)67 Wifi80211pHelper::EnableLogComponents (void)
68 {
69 WifiHelper::EnableLogComponents ();
70
71 LogComponentEnable ("OcbWifiMac", LOG_LEVEL_ALL);
72 LogComponentEnable ("VendorSpecificAction", LOG_LEVEL_ALL);
73 }
74
75 NetDeviceContainer
Install(const WifiPhyHelper & phyHelper,const WifiMacHelper & macHelper,NodeContainer c) const76 Wifi80211pHelper::Install (const WifiPhyHelper &phyHelper, const WifiMacHelper &macHelper, NodeContainer c) const
77 {
78 QosWaveMacHelper const * qosMac = dynamic_cast <QosWaveMacHelper const *> (&macHelper);
79 if (qosMac == 0)
80 {
81 NqosWaveMacHelper const * nqosMac = dynamic_cast <NqosWaveMacHelper const *> (&macHelper);
82 if (nqosMac == 0)
83 {
84 NS_FATAL_ERROR ("the macHelper should be either QosWaveMacHelper or NqosWaveMacHelper"
85 ", or should be the subclass of QosWaveMacHelper or NqosWaveMacHelper");
86 }
87 NS_UNUSED (nqosMac);
88 }
89
90 NS_UNUSED (qosMac);
91 return WifiHelper::Install (phyHelper, macHelper, c);
92 }
93
94 } // namespace ns3
95