This class implements Downlink channel descriptor as described by "IEEE Standard for Local and metropolitan area networks Part 16: Air Interface for Fixed Broadband Wireless Access Systems" 6.3.2.3.1 Downlink Channel Descriptor (DCD) message, page 45. More...
#include "dl-mac-messages.h"
Public Member Functions | |
Dcd () | |
~Dcd () override | |
void | AddDlBurstProfile (OfdmDlBurstProfile dlBurstProfile) |
Add DL burst profile field. | |
uint32_t | Deserialize (Buffer::Iterator start) override |
OfdmDcdChannelEncodings | GetChannelEncodings () const |
Get channel encodings field. | |
uint8_t | GetConfigurationChangeCount () const |
Get configuration change count field. | |
std::vector< OfdmDlBurstProfile > | GetDlBurstProfiles () const |
Get DL burst profile field. | |
TypeId | GetInstanceTypeId () const override |
Get the most derived TypeId for this Object. | |
std::string | GetName () const |
Get name field. | |
uint8_t | GetNrDlBurstProfiles () const |
Get number DL burst profiles field. | |
uint32_t | GetSerializedSize () const override |
void | Print (std::ostream &os) const override |
void | Serialize (Buffer::Iterator start) const override |
void | SetChannelEncodings (OfdmDcdChannelEncodings channelEncodings) |
Set channel encodings field. | |
void | SetConfigurationChangeCount (uint8_t configurationChangeCount) |
Set configuration change count field. | |
void | SetNrDlBurstProfiles (uint8_t nrDlBurstProfiles) |
Set number DL burst profile field. | |
Public Member Functions inherited from ns3::Header | |
~Header () override | |
virtual uint32_t | Deserialize (Buffer::Iterator start, Buffer::Iterator end) |
Deserialize the object from a buffer iterator. | |
Public Member Functions inherited from ns3::ObjectBase | |
virtual | ~ObjectBase () |
Virtual destructor. | |
void | GetAttribute (std::string name, AttributeValue &value, bool permissive=false) const |
Get the value of an attribute, raising fatal errors if unsuccessful. | |
bool | GetAttributeFailSafe (std::string name, AttributeValue &value) const |
Get the value of an attribute without raising errors. | |
void | SetAttribute (std::string name, const AttributeValue &value) |
Set a single attribute, raising fatal errors if unsuccessful. | |
bool | SetAttributeFailSafe (std::string name, const AttributeValue &value) |
Set a single attribute without raising errors. | |
bool | TraceConnect (std::string name, std::string context, const CallbackBase &cb) |
Connect a TraceSource to a Callback with a context. | |
bool | TraceConnectWithoutContext (std::string name, const CallbackBase &cb) |
Connect a TraceSource to a Callback without a context. | |
bool | TraceDisconnect (std::string name, std::string context, const CallbackBase &cb) |
Disconnect from a TraceSource a Callback previously connected with a context. | |
bool | TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb) |
Disconnect from a TraceSource a Callback previously connected without a context. | |
Static Public Member Functions | |
static TypeId | GetTypeId () |
Get the type ID. | |
Static Public Member Functions inherited from ns3::Header | |
static TypeId | GetTypeId () |
Get the type ID. | |
Static Public Member Functions inherited from ns3::Chunk | |
static TypeId | GetTypeId () |
Get the type ID. | |
Static Public Member Functions inherited from ns3::ObjectBase | |
static TypeId | GetTypeId () |
Get the type ID. | |
Private Attributes | |
OfdmDcdChannelEncodings | m_channelEncodings |
TLV Encoded information for the overall channel. | |
uint8_t | m_configurationChangeCount |
configuration change count | |
std::vector< OfdmDlBurstProfile > | m_dlBurstProfiles |
vector of download burst profiles | |
uint8_t | m_nrDlBurstProfiles |
number DL purst profiles | |
uint8_t | m_reserved |
changed as per the amendment 802.16e-2005 | |
Additional Inherited Members | |
Protected Member Functions inherited from ns3::ObjectBase | |
void | ConstructSelf (const AttributeConstructionList &attributes) |
Complete construction of ObjectBase; invoked by derived classes. | |
virtual void | NotifyConstructionCompleted () |
Notifier called once the ObjectBase is fully constructed. | |
Related Symbols inherited from ns3::ObjectBase | |
static TypeId | GetObjectIid () |
Ensure the TypeId for ObjectBase gets fully configured to anchor the inheritance tree properly. | |
This class implements Downlink channel descriptor as described by "IEEE Standard for Local and metropolitan area networks Part 16: Air Interface for Fixed Broadband Wireless Access Systems" 6.3.2.3.1 Downlink Channel Descriptor (DCD) message, page 45.
Introspection did not find any typical Config paths.
No Attributes are defined for this type.
No TraceSources are defined for this type.
Group: Wimax
Size of this type is 80 bytes (on a 64-bit architecture).
Definition at line 354 of file dl-mac-messages.h.
ns3::Dcd::Dcd | ( | ) |
Definition at line 308 of file dl-mac-messages.cc.
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override |
Definition at line 315 of file dl-mac-messages.cc.
void ns3::Dcd::AddDlBurstProfile | ( | OfdmDlBurstProfile | dlBurstProfile | ) |
Add DL burst profile field.
dlBurstProfile | the DL burst profile |
Definition at line 338 of file dl-mac-messages.cc.
References m_dlBurstProfiles.
Referenced by Deserialize(), and ns3::BaseStationNetDevice::SetDlBurstProfiles().
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overridevirtual |
start | an iterator which points to where the header should read from. |
This method is used by Packet::RemoveHeader to re-create a header from the byte buffer of a packet. The data read is expected to match bit-for-bit the representation of this header in real networks.
Note that data is not actually removed from the buffer to which the iterator points. Both Packet::RemoveHeader() and Packet::PeekHeader() call Deserialize(), but only the RemoveHeader() has additional statements to remove the header bytes from the underlying buffer and associated metadata.
Implements ns3::Header.
Definition at line 422 of file dl-mac-messages.cc.
References AddDlBurstProfile(), ns3::Buffer::Iterator::GetDistanceFrom(), m_channelEncodings, m_configurationChangeCount, m_nrDlBurstProfiles, m_reserved, ns3::DcdChannelEncodings::Read(), ns3::OfdmDlBurstProfile::Read(), and ns3::Buffer::Iterator::ReadU8().
OfdmDcdChannelEncodings ns3::Dcd::GetChannelEncodings | ( | ) | const |
Get channel encodings field.
Definition at line 350 of file dl-mac-messages.cc.
References m_channelEncodings.
Referenced by ns3::SubscriberStationNetDevice::ProcessDcd().
uint8_t ns3::Dcd::GetConfigurationChangeCount | ( | ) | const |
Get configuration change count field.
Definition at line 344 of file dl-mac-messages.cc.
References m_configurationChangeCount.
Referenced by ns3::SubscriberStationNetDevice::ProcessDcd().
std::vector< OfdmDlBurstProfile > ns3::Dcd::GetDlBurstProfiles | ( | ) | const |
Get DL burst profile field.
Definition at line 356 of file dl-mac-messages.cc.
References m_dlBurstProfiles.
Referenced by ns3::SubscriberStationNetDevice::ProcessDcd().
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overridevirtual |
Get the most derived TypeId for this Object.
This method is typically implemented by ns3::Object::GetInstanceTypeId but some classes which derive from ns3::ObjectBase directly have to implement it themselves.
Implements ns3::ObjectBase.
Definition at line 382 of file dl-mac-messages.cc.
References GetTypeId().
std::string ns3::Dcd::GetName | ( | ) | const |
uint8_t ns3::Dcd::GetNrDlBurstProfiles | ( | ) | const |
Get number DL burst profiles field.
Definition at line 362 of file dl-mac-messages.cc.
References m_nrDlBurstProfiles.
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overridevirtual |
This method is used by Packet::AddHeader to store a header into the byte buffer of a packet. This method should return the number of bytes which are needed to store the full header data by Serialize.
Implements ns3::Header.
Definition at line 395 of file dl-mac-messages.cc.
References ns3::OfdmDcdChannelEncodings::GetSize(), m_channelEncodings, and m_dlBurstProfiles.
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static |
Get the type ID.
Definition at line 374 of file dl-mac-messages.cc.
References ns3::TypeId::SetParent().
Referenced by GetInstanceTypeId().
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overridevirtual |
os | output stream This method is used by Packet::Print to print the content of a header as ascii data to a c++ output stream. Although the header is free to format its output as it wishes, it is recommended to follow a few rules to integrate with the packet pretty printer: start with flags, small field values located between a pair of parens. Values should be separated by whitespace. Follow the parens with the important fields, separated by whitespace. i.e.: (field1 val1 field2 val2 field3 val3) field4 val4 field5 val5 |
Implements ns3::Header.
Definition at line 388 of file dl-mac-messages.cc.
References m_configurationChangeCount, and m_dlBurstProfiles.
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overridevirtual |
start | an iterator which points to where the header should be written. |
This method is used by Packet::AddHeader to store a header into the byte buffer of a packet. The data written is expected to match bit-for-bit the representation of this header in a real network.
Implements ns3::Header.
Definition at line 408 of file dl-mac-messages.cc.
References m_channelEncodings, m_configurationChangeCount, m_dlBurstProfiles, m_reserved, ns3::Buffer::Iterator::Write(), ns3::DcdChannelEncodings::Write(), and ns3::Buffer::Iterator::WriteU8().
void ns3::Dcd::SetChannelEncodings | ( | OfdmDcdChannelEncodings | channelEncodings | ) |
Set channel encodings field.
channelEncodings | the channel encodings |
Definition at line 326 of file dl-mac-messages.cc.
References m_channelEncodings.
Referenced by ns3::BaseStationNetDevice::CreateDcd().
void ns3::Dcd::SetConfigurationChangeCount | ( | uint8_t | configurationChangeCount | ) |
Set configuration change count field.
configurationChangeCount | the configuration change count |
Definition at line 320 of file dl-mac-messages.cc.
References m_configurationChangeCount.
Referenced by ns3::BaseStationNetDevice::CreateDcd().
void ns3::Dcd::SetNrDlBurstProfiles | ( | uint8_t | nrDlBurstProfiles | ) |
Set number DL burst profile field.
nrDlBurstProfiles | the number of DL burst profiles |
Definition at line 332 of file dl-mac-messages.cc.
References m_nrDlBurstProfiles.
Referenced by ns3::SubscriberStationNetDevice::DoReceive().
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private |
TLV Encoded information for the overall channel.
Definition at line 421 of file dl-mac-messages.h.
Referenced by Deserialize(), GetChannelEncodings(), GetSerializedSize(), Serialize(), and SetChannelEncodings().
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private |
configuration change count
Definition at line 420 of file dl-mac-messages.h.
Referenced by Deserialize(), GetConfigurationChangeCount(), Print(), Serialize(), and SetConfigurationChangeCount().
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private |
vector of download burst profiles
Definition at line 422 of file dl-mac-messages.h.
Referenced by AddDlBurstProfile(), GetDlBurstProfiles(), GetSerializedSize(), Print(), and Serialize().
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private |
number DL purst profiles
Definition at line 424 of file dl-mac-messages.h.
Referenced by Deserialize(), GetNrDlBurstProfiles(), and SetNrDlBurstProfiles().
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private |
changed as per the amendment 802.16e-2005
Definition at line 419 of file dl-mac-messages.h.
Referenced by Deserialize(), and Serialize().