A Discrete-Event Network Simulator
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1/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
3 * Copyright (c) 2015
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 as
7 * published by the Free Software Foundation;
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
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 * Authors: Ghada Badawy <gbadawy@gmail.com>
19 * S├ębastien Deronne <sebastien.deronne@gmail.com>
20 */
25#include "ns3/wifi-information-element.h"
27namespace ns3 {
39 // Implementations of pure virtual methods of WifiInformationElement
40 WifiInformationElementId ElementId () const override;
41 uint8_t GetInformationFieldSize () const override;
43 uint8_t DeserializeInformationField (Buffer::Iterator start, uint8_t length) override;
44 /* This information element is a bit special in that it is only
45 included if the STA is an VHT STA. To support this we
46 override the Serialize and GetSerializedSize methods of
47 WifiInformationElement. */
49 uint16_t GetSerializedSize () const override;
56 void SetVhtSupported (uint8_t vhtSupported);
69 void SetSupportedMcsAndNssSet (uint64_t ctrl);
82 uint64_t GetSupportedMcsAndNssSet () const;
84 //Capabilities Info fields
90 void SetMaxMpduLength (uint16_t length);
96 void SetSupportedChannelWidthSet (uint8_t channelWidthSet);
102 void SetRxLdpc (uint8_t rxLdpc);
108 void SetShortGuardIntervalFor80Mhz (uint8_t shortGuardInterval);
114 void SetShortGuardIntervalFor160Mhz (uint8_t shortGuardInterval);
120 void SetRxStbc (uint8_t rxStbc);
126 void SetTxStbc (uint8_t txStbc);
132 void SetMaxAmpduLength (uint32_t maxAmpduLength);
139 uint16_t GetMaxMpduLength (void) const;
145 uint8_t GetSupportedChannelWidthSet () const;
151 uint8_t GetRxLdpc () const;
157 uint8_t GetRxStbc () const;
163 uint8_t GetTxStbc () const;
169 void SetRxMcsMap (uint8_t mcs, uint8_t nss);
174 void SetTxMcsMap (uint8_t mcs, uint8_t nss);
180 void SetRxHighestSupportedLgiDataRate (uint16_t supportedDatarate);
186 void SetTxHighestSupportedLgiDataRate (uint16_t supportedDatarate);
194 bool IsSupportedMcs (uint8_t mcs, uint8_t nss) const;
201 uint16_t GetRxHighestSupportedLgiDataRate () const;
209 bool IsSupportedTxMcs (uint8_t mcs) const;
216 bool IsSupportedRxMcs (uint8_t mcs) const;
223 uint32_t GetMaxAmpduLength (void) const;
227 //Capabilities Info fields
230 uint8_t m_rxLdpc;
233 uint8_t m_txStbc;
234 uint8_t m_rxStbc;
241 uint8_t m_vhtTxopPs;
248 //MCS and NSS field information
249 std::vector<uint8_t> m_rxMcsMap;
251 std::vector<uint8_t> m_txMcsMap;
266std::ostream &operator << (std::ostream &os, const VhtCapabilities &vhtCapabilities);
268} //namespace ns3
270#endif /* VHT_CAPABILITY_H */
iterator in a Buffer instance
Definition: buffer.h:99
The IEEE 802.11ac VHT Capabilities.
uint8_t m_htcVhtCapable
HTC VHT capable.
void SetRxHighestSupportedLgiDataRate(uint16_t supportedDatarate)
Set the receive highest supported LGI data rate.
void SetVhtCapabilitiesInfo(uint32_t ctrl)
Set the VHT Capabilities Info field in the VHT Capabilities information element.
bool IsSupportedMcs(uint8_t mcs, uint8_t nss) const
Get the is MCS supported.
void SetSupportedChannelWidthSet(uint8_t channelWidthSet)
Set the supported channel width set.
void SetMaxMpduLength(uint16_t length)
Set the maximum MPDU length.
uint8_t m_shortGuardIntervalFor80Mhz
short guard interval for 80 MHz
uint8_t GetSupportedChannelWidthSet() const
Get the supported channel width set.
uint8_t m_vhtLinkAdaptationCapable
VHT link adaptation capable.
void SetRxLdpc(uint8_t rxLdpc)
Set the receive LDPC.
void SerializeInformationField(Buffer::Iterator start) const override
Serialize information (i.e., the body of the IE, not including the Element ID and length octets)
void SetTxStbc(uint8_t txStbc)
Set the transmit STBC.
uint8_t GetInformationFieldSize() const override
Length of serialized information (i.e., the length of the body of the IE, not including the Element I...
uint8_t GetRxStbc() const
Get the receive STBC.
uint8_t m_muBeamformerCapable
MU beamformer capable.
uint32_t GetMaxAmpduLength(void) const
Return the maximum A-MPDU length.
bool IsSupportedTxMcs(uint8_t mcs) const
Returns true if transmit MCS is supported.
void SetTxMcsMap(uint8_t mcs, uint8_t nss)
uint8_t m_muBeamformeeCapable
MU beamformee capable.
uint8_t m_vhtTxopPs
void SetShortGuardIntervalFor80Mhz(uint8_t shortGuardInterval)
Set the short guard interval 80 MHz.
uint8_t m_txStbc
transmit STBC
uint8_t DeserializeInformationField(Buffer::Iterator start, uint8_t length) override
Deserialize information (i.e., the body of the IE, not including the Element ID and length octets)
std::vector< uint8_t > m_txMcsMap
transmit MCS map
bool IsSupportedRxMcs(uint8_t mcs) const
Returns true if receive MCS is supported.
uint8_t m_suBeamformerCapable
SU beamformer capable.
uint8_t m_rxStbc
receive STBC
uint8_t m_maxMpduLength
maximum MPDU length
uint16_t m_txHighestSupportedLongGuardIntervalDataRate
transmit highest supported long guard interval data rate
uint8_t GetTxStbc() const
Get the transmit STBC.
uint16_t GetRxHighestSupportedLgiDataRate() const
Get the receive highest supported LGI data rate.
uint16_t m_rxHighestSupportedLongGuardIntervalDataRate
receive highest supported long guard interval data rate
WifiInformationElementId ElementId() const override
uint8_t m_supportedChannelWidthSet
supported channel width set
uint8_t m_shortGuardIntervalFor160Mhz
short guard interval for 160 MHz
std::vector< uint8_t > m_rxMcsMap
receive MCS map
uint8_t m_suBeamformeeCapable
SU beamformee capable.
uint8_t m_beamformeeStsCapable
beamformee STS capable
uint16_t GetMaxMpduLength(void) const
Get the maximum MPDU length.
uint64_t GetSupportedMcsAndNssSet() const
Return the MCS and NSS field in the VHT Capabilities information element.
void SetTxHighestSupportedLgiDataRate(uint16_t supportedDatarate)
Set the transmit highest supported LGI data rate.
uint32_t GetVhtCapabilitiesInfo() const
Return the VHT Capabilities Info field in the VHT Capabilities information element.
uint8_t m_rxAntennaPatternConsistency
receive antenna pattern consistency
uint8_t m_rxLdpc
receive LDPC
void SetShortGuardIntervalFor160Mhz(uint8_t shortGuardInterval)
Set the short guard interval 160 MHz.
uint8_t m_vhtSupported
This is used to decide if this element should be added to the frame or not.
uint8_t m_txAntennaPatternConsistency
transmit antenna pattern consistency
void SetMaxAmpduLength(uint32_t maxAmpduLength)
Set the maximum AMPDU length.
uint8_t m_numberOfSoundingDimensions
number of sounding dimensions
uint16_t GetSerializedSize() const override
Get the size of the serialized IE including Element ID and length fields.
void SetSupportedMcsAndNssSet(uint64_t ctrl)
Set the MCS and NSS field in the VHT Capabilities information element.
Buffer::Iterator Serialize(Buffer::Iterator start) const override
Serialize entire IE including Element ID and length fields.
void SetRxMcsMap(uint8_t mcs, uint8_t nss)
uint8_t m_maxAmpduLengthExponent
maximum A-MPDU length exponent
uint8_t GetRxLdpc() const
Get the receive LDPC.
void SetRxStbc(uint8_t rxStbc)
Set the receive STBC.
void SetVhtSupported(uint8_t vhtSupported)
Set the VHT supported field.
Information element, as defined in 802.11-2007 standard.
Every class exported by the ns3 library is enclosed in the ns3 namespace.
std::ostream & operator<<(std::ostream &os, const Angles &a)
Definition: angles.cc:139
uint8_t WifiInformationElementId
This type is used to represent an Information Element ID.
def start()
Definition: core.py:1853