ns-3
ns3::SteadyStateRandomWaypointMobilityModel Class Reference

Steady-state random waypoint mobility model. More...

#include <steady-state-random-waypoint-mobility-model.h>

Inheritance diagram for ns3::SteadyStateRandomWaypointMobilityModel:
Collaboration diagram for ns3::SteadyStateRandomWaypointMobilityModel:

List of all members.

Static Public Member Functions

static TypeId GetTypeId (void)
 This method returns the TypeId associated to ns3::SteadyStateRandomWaypointMobilityModel.

Protected Member Functions

virtual void DoStart (void)
- Protected Member Functions inherited from ns3::MobilityModel
void NotifyCourseChange (void) const
- Protected Member Functions inherited from ns3::Object
virtual void NotifyNewAggregate (void)
virtual void DoDispose (void)
 Object (const Object &o)

Additional Inherited Members

- Public Member Functions inherited from ns3::MobilityModel
Vector GetPosition (void) const
void SetPosition (const Vector &position)
Vector GetVelocity (void) const
double GetDistanceFrom (Ptr< const MobilityModel > position) const
double GetRelativeSpeed (Ptr< const MobilityModel > other) const
- Public Member Functions inherited from ns3::Object
virtual TypeId GetInstanceTypeId (void) const
template<typename T >
Ptr< T > GetObject (void) const
template<typename T >
Ptr< T > GetObject (TypeId tid) const
void Dispose (void)
void AggregateObject (Ptr< Object > other)
AggregateIterator GetAggregateIterator (void) const
- Public Member Functions inherited from ns3::SimpleRefCount< Object, ObjectBase, ObjectDeleter >
 SimpleRefCount (const SimpleRefCount &o)
SimpleRefCountoperator= (const SimpleRefCount &o)
void Ref (void) const
void Unref (void) const
uint32_t GetReferenceCount (void) const
- Public Member Functions inherited from ns3::ObjectBase
void SetAttribute (std::string name, const AttributeValue &value)
bool SetAttributeFailSafe (std::string name, const AttributeValue &value)
void GetAttribute (std::string name, AttributeValue &value) const
bool GetAttributeFailSafe (std::string name, AttributeValue &attribute) const
bool TraceConnect (std::string name, std::string context, const CallbackBase &cb)
bool TraceConnectWithoutContext (std::string name, const CallbackBase &cb)
bool TraceDisconnect (std::string name, std::string context, const CallbackBase &cb)
bool TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb)

Detailed Description

Steady-state random waypoint mobility model.

This model based on random waypoint mobility (RWM) model for case when speed, pause and position are uniformly distributed random variables. The difference is that the initial values of this parameters are not from uniform distribution but from stationary distribution of RWM model. The implementation of this model is 2d-specific and with nonzero nodes speeds.

Based on NS-2 implementation by Toilers Research Group – Colorado School of Mines (http://toilers.mines.edu). The papers related to this code are: W. Navidi and T. Camp, Stationary Distributions for the Random Waypoint Mobility Model, IEEE Transactions on Mobile Computing, vol. 3, no. 1, pp. 99-108, January-March 2004. W. Navidi, T. Camp, and N. Bauer, Improving the Accuracy of Random Waypoint Simulations Through Steady-State Initialization, Proceedings of the 15th International Conference on Modeling and Simulation (MS '04), pp. 319-326, March 2004.


Member Function Documentation

void ns3::SteadyStateRandomWaypointMobilityModel::DoStart ( void  )
protectedvirtual

This method is called only once by Object::Start. If the user calls Object::Start multiple times, DoStart is called only the first time.

Subclasses are expected to override this method and chain up to their parent's implementation once they are done. It is safe to call GetObject and AggregateObject from within this method.

Reimplemented from ns3::Object.

TypeId ns3::SteadyStateRandomWaypointMobilityModel::GetTypeId ( void  )
static

This method returns the TypeId associated to ns3::SteadyStateRandomWaypointMobilityModel.

This object is accessible through the following paths with Config::Set and Config::Connect:

  • /NodeList/[i]/$ns3::MobilityModel/$ns3::SteadyStateRandomWaypointMobilityModel

Attributes defined for this type:

  • MinSpeed: Minimum speed value, [m/s]
    • Set with class: ns3::DoubleValue
    • Underlying type: double -1.79769e+308:1.79769e+308
    • Initial value: 0.3
    • Flags: construct write read
  • MaxSpeed: Maximum speed value, [m/s]
    • Set with class: ns3::DoubleValue
    • Underlying type: double -1.79769e+308:1.79769e+308
    • Initial value: 0.7
    • Flags: construct write read
  • MinPause: Minimum pause value, [s]
    • Set with class: ns3::DoubleValue
    • Underlying type: double -1.79769e+308:1.79769e+308
    • Initial value: 0
    • Flags: construct write read
  • MaxPause: Maximum pause value, [s]
    • Set with class: ns3::DoubleValue
    • Underlying type: double -1.79769e+308:1.79769e+308
    • Initial value: 0
    • Flags: construct write read
  • MinX: Minimum X value of traveling region, [m]
    • Set with class: ns3::DoubleValue
    • Underlying type: double -1.79769e+308:1.79769e+308
    • Initial value: 1
    • Flags: construct write read
  • MaxX: Maximum X value of traveling region, [m]
    • Set with class: ns3::DoubleValue
    • Underlying type: double -1.79769e+308:1.79769e+308
    • Initial value: 1
    • Flags: construct write read
  • MinY: Minimum Y value of traveling region, [m]
    • Set with class: ns3::DoubleValue
    • Underlying type: double -1.79769e+308:1.79769e+308
    • Initial value: 1
    • Flags: construct write read
  • MaxY: Maximum Y value of traveling region, [m]
    • Set with class: ns3::DoubleValue
    • Underlying type: double -1.79769e+308:1.79769e+308
    • Initial value: 1
    • Flags: construct write read

Attributes defined in parent class ns3::MobilityModel:

  • Position: The current position of the mobility model.
  • Velocity: The current velocity of the mobility model.

No TraceSources defined for this type.
TraceSources defined in parent class ns3::MobilityModel:

  • CourseChange: The value of the position and/or velocity vector changed

Reimplemented from ns3::MobilityModel.

References ns3::TypeId::SetParent().


The documentation for this class was generated from the following files: