BaseStation Link Manager. More...
#include "bs-link-manager.h"
Public Member Functions | |
BSLinkManager (const BSLinkManager &)=delete | |
BSLinkManager (Ptr< BaseStationNetDevice > bs) | |
Constructor. | |
~BSLinkManager () override | |
uint8_t | CalculateRangingOppsToAllocate () |
BSLinkManager & | operator= (const BSLinkManager &)=delete |
void | ProcessRangingRequest (Cid cid, RngReq rngreq) |
process a ranging request message | |
uint64_t | SelectDlChannel () |
void | VerifyInvitedRanging (Cid cid, uint8_t uiuc) |
Verifies at the end of an invited ranging interval if SS sent ranging message in it or not. | |
Public Member Functions inherited from ns3::Object | |
Object () | |
Constructor. | |
~Object () override | |
Destructor. | |
void | AggregateObject (Ptr< Object > other) |
Aggregate two Objects together. | |
void | Dispose () |
Dispose of this Object. | |
AggregateIterator | GetAggregateIterator () const |
Get an iterator to the Objects aggregated to this one. | |
TypeId | GetInstanceTypeId () const override |
Get the most derived TypeId for this Object. | |
template<typename T > | |
Ptr< T > | GetObject () const |
Get a pointer to the requested aggregated Object. | |
template<> | |
Ptr< Object > | GetObject () const |
Specialization of () for objects of type ns3::Object. | |
template<typename T > | |
Ptr< T > | GetObject (TypeId tid) const |
Get a pointer to the requested aggregated Object by TypeId. | |
template<> | |
Ptr< Object > | GetObject (TypeId tid) const |
Specialization of (TypeId tid) for objects of type ns3::Object. | |
void | Initialize () |
Invoke DoInitialize on all Objects aggregated to this one. | |
bool | IsInitialized () const |
Check if the object has been initialized. | |
void | UnidirectionalAggregateObject (Ptr< Object > other) |
Aggregate an Object to another Object. | |
Public Member Functions inherited from ns3::SimpleRefCount< Object, ObjectBase, ObjectDeleter > | |
SimpleRefCount () | |
Default constructor. | |
SimpleRefCount (const SimpleRefCount &o) | |
Copy constructor. | |
uint32_t | GetReferenceCount () const |
Get the reference count of the object. | |
SimpleRefCount & | operator= (const SimpleRefCount &o) |
Assignment operator. | |
void | Ref () const |
Increment the reference count. | |
void | Unref () const |
Decrement the reference count. | |
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::Object | |
static TypeId | GetTypeId () |
Register this type. | |
Static Public Member Functions inherited from ns3::ObjectBase | |
static TypeId | GetTypeId () |
Get the type ID. | |
Private Member Functions | |
void | AbortRanging (Cid cid, RngRsp *rngrsp, SSRecord *ssRecord, bool isNewSS) |
Abort ranging function. | |
void | AcceptRanging (Cid cid, RngRsp *rngrsp, SSRecord *ssRecord) |
Accept ranging function. | |
bool | ChangeDlChannel () |
Change DL channel function. | |
void | ContinueRanging (Cid cid, RngRsp *rngrsp, SSRecord *ssRecord) |
Continue ranging function. | |
void | DeallocateCids (Cid cid) |
Deallocate CIDs function. | |
uint32_t | GetNewDlChannel () |
Get new DL channel function. | |
uint8_t | GetSignalQuality () |
Get signal quality function. | |
bool | IsRangingAcceptable () |
Is ranging acceptable function. | |
void | PerformInitialRanging (Cid cid, RngReq *rngreq, RngRsp *rngrsp) |
Perform initial ranging function. | |
void | PerformInvitedRanging (Cid cid, RngRsp *rngrsp) |
Perform inivted ranging function. | |
void | PerformRanging (Cid cid, RngReq rngreq) |
Perform ranging function. | |
void | ScheduleRngRspMessage (Cid cid, RngRsp *rngrsp) |
Schedule range response message function. | |
void | SetParametersToAdjust (RngRsp *rngrsp) |
Set parameters to adjust function. | |
Private Attributes | |
Ptr< BaseStationNetDevice > | m_bs |
base station | |
uint32_t | m_signalQuality |
signal quality | |
uint8_t | m_signalQualityThreshold |
signal quality threshold | |
int | tries |
variable to test multiple RNG-REQ by the SS for example undecodable at BS or lost RNG-RSP | |
Additional Inherited Members | |
Protected Member Functions inherited from ns3::Object | |
Object (const Object &o) | |
Copy an Object. | |
virtual void | DoDispose () |
Destructor implementation. | |
virtual void | DoInitialize () |
Initialize() implementation. | |
virtual void | NotifyNewAggregate () |
Notify all Objects aggregated to this one of a new Object being aggregated. | |
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. | |
BaseStation Link Manager.
ns3::BSLinkManager is accessible through the following paths with Config::Set and Config::Connect:
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 31 of file bs-link-manager.h.
ns3::BSLinkManager::BSLinkManager | ( | Ptr< BaseStationNetDevice > | bs | ) |
Constructor.
bs | base station device |
Definition at line 40 of file bs-link-manager.cc.
References tries.
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Definition at line 48 of file bs-link-manager.cc.
References m_bs.
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Abort ranging function.
cid | the CID |
rngrsp | the ranging response |
ssRecord | the SS record |
isNewSS | true if a new SS |
Definition at line 266 of file bs-link-manager.cc.
References DeallocateCids(), ns3::SSRecord::DisablePollForRanging(), ns3::WimaxNetDevice::RANGING_STATUS_ABORT, ScheduleRngRspMessage(), ns3::SSRecord::SetRangingStatus(), and ns3::RngRsp::SetRangStatus().
Referenced by PerformInitialRanging(), PerformInvitedRanging(), and VerifyInvitedRanging().
Accept ranging function.
cid | the CID |
rngrsp | the ranging response |
ssRecord | the SS record |
Definition at line 281 of file bs-link-manager.cc.
References ns3::SSRecord::DisablePollForRanging(), ns3::WimaxNetDevice::RANGING_STATUS_SUCCESS, ScheduleRngRspMessage(), ns3::SSRecord::SetRangingStatus(), and ns3::RngRsp::SetRangStatus().
Referenced by PerformInitialRanging(), and PerformInvitedRanging().
uint8_t ns3::BSLinkManager::CalculateRangingOppsToAllocate | ( | ) |
Definition at line 54 of file bs-link-manager.cc.
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Change DL channel function.
Definition at line 338 of file bs-link-manager.cc.
Referenced by PerformInitialRanging().
Continue ranging function.
cid | the CID |
rngrsp | the ranging response |
ssRecord | the SS record |
Definition at line 296 of file bs-link-manager.cc.
References ns3::WimaxNetDevice::RANGING_STATUS_CONTINUE, ScheduleRngRspMessage(), ns3::SSRecord::SetRangingStatus(), and ns3::RngRsp::SetRangStatus().
Referenced by PerformInitialRanging(), and PerformInvitedRanging().
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Deallocate CIDs function.
cid | the CID |
Definition at line 320 of file bs-link-manager.cc.
Referenced by AbortRanging().
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Get new DL channel function.
Definition at line 345 of file bs-link-manager.cc.
Referenced by PerformInitialRanging().
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Get signal quality function.
Definition at line 352 of file bs-link-manager.cc.
References m_signalQuality.
Referenced by IsRangingAcceptable().
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Get the type ID.
Definition at line 34 of file bs-link-manager.cc.
References ns3::TypeId::SetParent().
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Is ranging acceptable function.
Definition at line 361 of file bs-link-manager.cc.
References GetSignalQuality(), and m_signalQualityThreshold.
Referenced by PerformInitialRanging(), and PerformInvitedRanging().
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Perform initial ranging function.
cid | the CID |
rngreq | the ranging request |
rngrsp | the ranging response |
Definition at line 150 of file bs-link-manager.cc.
References AbortRanging(), AcceptRanging(), ChangeDlChannel(), ContinueRanging(), ns3::SSRecord::EnablePollForRanging(), ns3::SSRecord::GetBasicCid(), ns3::RngReq::GetMacAddress(), GetNewDlChannel(), ns3::RngReq::GetReqDlBurstProfile(), IsRangingAcceptable(), m_bs, ns3::SSRecord::ResetInvitedRangingRetries(), ns3::SSRecord::ResetRangingCorrectionRetries(), ns3::RngRsp::SetDlFreqOverride(), ns3::RngRsp::SetDlOperBurstProfile(), ns3::RngRsp::SetMacAddress(), and ns3::SSRecord::SetModulationType().
Referenced by PerformRanging().
Perform inivted ranging function.
cid | the CID |
rngrsp | the ranging response |
Definition at line 214 of file bs-link-manager.cc.
References AbortRanging(), AcceptRanging(), ContinueRanging(), ns3::SSRecord::GetRangingCorrectionRetries(), ns3::SSRecord::IncrementRangingCorrectionRetries(), IsRangingAcceptable(), m_bs, and ns3::SSRecord::ResetInvitedRangingRetries().
Referenced by PerformRanging().
Perform ranging function.
cid | the CID |
rngreq | the ranging request |
Definition at line 108 of file bs-link-manager.cc.
References ns3::Cid::IsInitialRanging(), m_bs, NS_LOG_DEBUG, PerformInitialRanging(), PerformInvitedRanging(), ns3::RngReq::PrintDebug(), ns3::WimaxNetDevice::RANGING_STATUS_CONTINUE, ScheduleRngRspMessage(), ns3::RngRsp::SetFrameNumber(), ns3::RngRsp::SetInitRangOppNumber(), SetParametersToAdjust(), ns3::RngRsp::SetRangStatus(), and tries.
Referenced by ProcessRangingRequest().
process a ranging request message
cid | the connection identifier in which the ranging message was received |
rngreq | the ranging request message |
Definition at line 64 of file bs-link-manager.cc.
References ns3::BaseStationNetDevice::BS_STATE_UL_SUB_FRAME, m_bs, ns3::Simulator::Now(), NS_ASSERT_MSG, PerformRanging(), ns3::Seconds(), and tries.
Schedule range response message function.
cid | the CID |
rngrsp | the ranging response |
Definition at line 304 of file bs-link-manager.cc.
References ns3::Create(), ns3::RngRsp::GetRangStatus(), m_bs, ns3::ManagementMessageType::MESSAGE_TYPE_RNG_RSP, ns3::WimaxNetDevice::RANGING_STATUS_CONTINUE, ns3::WimaxNetDevice::RANGING_STATUS_SUCCESS, and SetParametersToAdjust().
Referenced by AbortRanging(), AcceptRanging(), ContinueRanging(), and PerformRanging().
uint64_t ns3::BSLinkManager::SelectDlChannel | ( | ) |
Definition at line 326 of file bs-link-manager.cc.
References m_bs.
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Set parameters to adjust function.
rngrsp | the ranging response |
Definition at line 257 of file bs-link-manager.cc.
References ns3::RngRsp::SetOffsetFreqAdjust(), ns3::RngRsp::SetPowerLevelAdjust(), and ns3::RngRsp::SetTimingAdjust().
Referenced by PerformRanging(), and ScheduleRngRspMessage().
void ns3::BSLinkManager::VerifyInvitedRanging | ( | Cid | cid, |
uint8_t | uiuc ) |
Verifies at the end of an invited ranging interval if SS sent ranging message in it or not.
cid | the connection identifier in which the ranging message was received |
uiuc | the ranging |
Definition at line 238 of file bs-link-manager.cc.
References AbortRanging(), ns3::SSRecord::GetBasicCid(), ns3::SSRecord::GetInvitedRangRetries(), ns3::SSRecord::IncrementInvitedRangingRetries(), m_bs, and ns3::OfdmUlBurstProfile::UIUC_INITIAL_RANGING.
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base station
Definition at line 155 of file bs-link-manager.h.
Referenced by ~BSLinkManager(), PerformInitialRanging(), PerformInvitedRanging(), PerformRanging(), ProcessRangingRequest(), ScheduleRngRspMessage(), SelectDlChannel(), and VerifyInvitedRanging().
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signal quality threshold
Definition at line 159 of file bs-link-manager.h.
Referenced by IsRangingAcceptable().
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variable to test multiple RNG-REQ by the SS for example undecodable at BS or lost RNG-RSP
Definition at line 160 of file bs-link-manager.h.
Referenced by BSLinkManager(), PerformRanging(), and ProcessRangingRequest().