A Discrete-Event Network Simulator
API
a3-rsrp-handover-algorithm.h
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1 /* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2013 Budiarto Herman
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
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17  *
18  * Author: Budiarto Herman <budiarto.herman@magister.fi>
19  *
20  */
21 
22 #ifndef A3_RSRP_HANDOVER_ALGORITHM_H
23 #define A3_RSRP_HANDOVER_ALGORITHM_H
24 
25 #include <ns3/lte-handover-algorithm.h>
26 #include <ns3/lte-handover-management-sap.h>
27 #include <ns3/lte-rrc-sap.h>
28 #include <ns3/nstime.h>
29 
30 namespace ns3 {
31 
32 
66 {
67 public:
70 
71  virtual ~A3RsrpHandoverAlgorithm ();
72 
77  static TypeId GetTypeId ();
78 
79  // inherited from LteHandoverAlgorithm
82 
85 
86 protected:
87  // inherited from Object
88  virtual void DoInitialize ();
89  virtual void DoDispose ();
90 
91  // inherited from LteHandoverAlgorithm as a Handover Management SAP implementation
92  void DoReportUeMeas (uint16_t rnti, LteRrcSap::MeasResults measResults);
93 
94 private:
102  bool IsValidNeighbour (uint16_t cellId);
103 
105  uint8_t m_measId;
106 
117 
122 
123 }; // end of class A3RsrpHandoverAlgorithm
124 
125 
126 } // end of namespace ns3
127 
128 
129 #endif /* A3_RSRP_HANDOVER_ALGORITHM_H */
Simulation virtual time values and global simulation resolution.
Definition: nstime.h:102
The abstract base class of a handover algorithm that operates using the Handover Management SAP inter...
double m_hysteresisDb
The Hysteresis attribute.
LteHandoverManagementSapProvider * m_handoverManagementSapProvider
Receive API calls from the eNodeB RRC instance.
void DoReportUeMeas(uint16_t rnti, LteRrcSap::MeasResults measResults)
Implementation of LteHandoverManagementSapProvider::ReportUeMeas.
static TypeId GetTypeId()
Get the type ID.
virtual void DoInitialize()
Initialize() implementation.
bool IsValidNeighbour(uint16_t cellId)
Determines if a neighbour cell is a valid destination for handover.
MeasResults structure.
Definition: lte-rrc-sap.h:671
Time m_timeToTrigger
The TimeToTrigger attribute.
Template for the implementation of the LteHandoverManagementSapProvider as a member of an owner class...
Implementation of the strongest cell handover algorithm, based on RSRP measurements and Event A3...
uint8_t m_measId
The expected measurement identity for A3 measurements.
LteHandoverManagementSapUser * m_handoverManagementSapUser
Interface to the eNodeB RRC instance.
Every class exported by the ns3 library is enclosed in the ns3 namespace.
virtual LteHandoverManagementSapProvider * GetLteHandoverManagementSapProvider()
Export the "provider" part of the Handover Management SAP interface.
Service Access Point (SAP) offered by the handover algorithm instance to the eNodeB RRC instance...
A3RsrpHandoverAlgorithm()
Creates a strongest cell handover algorithm instance.
virtual void DoDispose()
Destructor implementation.
a unique identifier for an interface.
Definition: type-id.h:58
virtual void SetLteHandoverManagementSapUser(LteHandoverManagementSapUser *s)
Set the "user" part of the Handover Management SAP interface that this handover algorithm instance wi...
Service Access Point (SAP) offered by the eNodeB RRC instance to the handover algorithm instance...