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
7  * published by the Free Software Foundation;
8  *
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16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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 
73  // inherited from Object
74  static TypeId GetTypeId ();
75 
76  // inherited from LteHandoverAlgorithm
79 
80  // let the forwarder class access the protected and private members
82 
83 protected:
84  // inherited from Object
85  virtual void DoInitialize ();
86  virtual void DoDispose ();
87 
88  // inherited from LteHandoverAlgorithm as a Handover Management SAP implementation
89  void DoReportUeMeas (uint16_t rnti, LteRrcSap::MeasResults measResults);
90 
91 private:
99  bool IsValidNeighbour (uint16_t cellId);
100 
102  uint8_t m_measId;
103 
114 
119 
120 }; // end of class A3RsrpHandoverAlgorithm
121 
122 
123 } // end of namespace ns3
124 
125 
126 #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.
virtual void DoInitialize()
Initialize() implementation.
bool IsValidNeighbour(uint16_t cellId)
Determines if a neighbour cell is a valid destination for handover.
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...