#include "ns3/core-module.h"
#include "ns3/network-module.h"
#include "ns3/internet-module.h"
#include "ns3/mobility-module.h"
#include "ns3/lte-module.h"
#include "ns3/applications-module.h"
#include "ns3/point-to-point-module.h"
#include <iostream>
#include <vector>
#include <stdio.h>
#include <iomanip>

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Functions
void	EnbRrcTimeout (uint64_t imsi, uint16_t rnti, uint16_t cellId, std::string cause)

void	NotifyConnectionEstablishedEnb (std::string context, uint64_t imsi, uint16_t cellId, uint16_t rnti)

void	NotifyConnectionEstablishedUe (std::string context, uint64_t imsi, uint16_t cellid, uint16_t rnti)

void	NotifyConnectionReleaseAtEnodeB (uint64_t imsi, uint16_t cellId, uint16_t rnti)

void	NotifyConnectionTimeoutUe (uint64_t imsi, uint16_t cellId, uint16_t rnti, uint8_t connEstFailCount)

void	NotifyRandomAccessErrorUe (uint64_t imsi, uint16_t cellId, uint16_t rnti)

void	NotifyRaResponseTimeoutUe (uint64_t imsi, bool contention, uint8_t preambleTxCounter, uint8_t maxPreambleTxLimit)

void	PhySyncDetection (uint16_t n310, uint64_t imsi, uint16_t rnti, uint16_t cellId, std::string type, uint8_t count)

void	PrintUePosition (uint64_t imsi)

void	RadioLinkFailure (Time t310, uint64_t imsi, uint16_t cellId, uint16_t rnti)

void	ReceivePacket (Ptr< const Packet > packet, const Address &)

void	Throughput (bool firstWrite, Time binSize, std::string fileName)

static const std::string &	ToString (LteUeRrc::State s)

void	UeStateTransition (uint64_t imsi, uint16_t cellId, uint16_t rnti, LteUeRrc::State oldState, LteUeRrc::State newState)

Variables
uint32_t	ByteCounter = 0

uint16_t	counterN310FirsteNB = 0

static const std::string	g_ueRrcStateName [LteUeRrc::NUM_STATES]
	Map each of UE RRC states to its string representation. More...

uint32_t	oldByteCounter = 0

Time	t310StartTimeFirstEnb = Seconds (0)

Detailed Description

Usage

$ ./ns3 run "lena-radio-link-failure [Program Options]"

Program Options

–simTime: Total duration of the simulation (in seconds) [+25s]
–numberOfEnbs: Number of eNBs [1]
–n311: Number of in-synch indication [1]
–n310: Number of out-of-synch indication [1]
–t310: Timer for detecting the Radio link failure (in seconds) [+1s]
–interSiteDistance: Inter-site distance in meter [1200]
–useIdealRrc: Use ideal RRC protocol [true]
–enableCtrlErrorModel: Enable control error model [true]
–enableDataErrorModel: Enable data error model [true]
–enableNsLogs: Enable ns-3 logging (debug builds) [false]

Definition in file lena-radio-link-failure.cc.

Function Documentation

◆ EnbRrcTimeout()

void EnbRrcTimeout	(	uint64_t	imsi,
		uint16_t	rnti,
		uint16_t	cellId,
		std::string	cause
	)

Definition at line 146 of file lena-radio-link-failure.cc.

References ns3::Time::As(), ns3::Simulator::Now(), and ns3::Time::S.

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◆ NotifyConnectionEstablishedEnb()

void NotifyConnectionEstablishedEnb	(	std::string	context,
		uint64_t	imsi,
		uint16_t	cellId,
		uint16_t	rnti
	)

Definition at line 83 of file lena-radio-link-failure.cc.

References ns3::Time::As(), counterN310FirsteNB, ns3::Simulator::Now(), and ns3::Time::S.

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◆ NotifyConnectionEstablishedUe()

void NotifyConnectionEstablishedUe	(	std::string	context,
		uint64_t	imsi,
		uint16_t	cellid,
		uint16_t	rnti
	)

Definition at line 69 of file lena-radio-link-failure.cc.

References ns3::Time::As(), ns3::Simulator::Now(), and ns3::Time::S.

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◆ NotifyConnectionReleaseAtEnodeB()

void NotifyConnectionReleaseAtEnodeB	(	uint64_t	imsi,
		uint16_t	cellId,
		uint16_t	rnti
	)

Definition at line 155 of file lena-radio-link-failure.cc.

References ns3::Simulator::Now().

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◆ NotifyConnectionTimeoutUe()

void NotifyConnectionTimeoutUe	(	uint64_t	imsi,
		uint16_t	cellId,
		uint16_t	rnti,
		uint8_t	connEstFailCount
	)

Definition at line 205 of file lena-radio-link-failure.cc.

References ns3::Time::As(), ns3::Simulator::Now(), and ns3::Time::S.

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◆ NotifyRandomAccessErrorUe()

void NotifyRandomAccessErrorUe	(	uint64_t	imsi,
		uint16_t	cellId,
		uint16_t	rnti
	)

Definition at line 197 of file lena-radio-link-failure.cc.

References ns3::Time::As(), ns3::Simulator::Now(), and ns3::Time::S.

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◆ NotifyRaResponseTimeoutUe()

void NotifyRaResponseTimeoutUe	(	uint64_t	imsi,
		bool	contention,
		uint8_t	preambleTxCounter,
		uint8_t	maxPreambleTxLimit
	)

Definition at line 216 of file lena-radio-link-failure.cc.

References ns3::Time::As(), ns3::Simulator::Now(), and ns3::Time::S.

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◆ PhySyncDetection()

void PhySyncDetection	(	uint16_t	n310,
		uint64_t	imsi,
		uint16_t	rnti,
		uint16_t	cellId,
		std::string	type,
		uint8_t	count
	)

Definition at line 162 of file lena-radio-link-failure.cc.

References ns3::Time::As(), counterN310FirsteNB, ns3::Simulator::Now(), NS_LOG_DEBUG, ns3::Time::S, and t310StartTimeFirstEnb.

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◆ PrintUePosition()

void PrintUePosition ( uint64_t imsi )

Definition at line 46 of file lena-radio-link-failure.cc.

References ns3::NodeList::Begin(), ns3::NodeList::End(), ns3::Node::GetDevice(), ns3::Node::GetNDevices(), ns3::Object::GetObject(), and GetPosition().

Referenced by RadioLinkFailure().

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◆ RadioLinkFailure()

void RadioLinkFailure	(	Time	t310,
		uint64_t	imsi,
		uint16_t	cellId,
		uint16_t	rnti
	)

Definition at line 181 of file lena-radio-link-failure.cc.

References ns3::Simulator::Now(), NS_ABORT_MSG_IF, PrintUePosition(), and t310StartTimeFirstEnb.

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◆ ReceivePacket()

void ReceivePacket	(	Ptr< const Packet >	packet,
		const Address &
	)

Definition at line 228 of file lena-radio-link-failure.cc.

References ByteCounter, and ns3::Packet::GetSize().

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◆ Throughput()

void Throughput	(	bool	firstWrite,
		Time	binSize,
		std::string	fileName
	)

Definition at line 234 of file lena-radio-link-failure.cc.

References ns3::Time::As(), ByteCounter, ns3::Time::GetSeconds(), ns3::Simulator::Now(), oldByteCounter, ns3::Time::S, and ns3::Simulator::Schedule().

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◆ ToString()

static const std::string& ToString ( LteUeRrc::State s )

static

Parameters

s	The UE RRC state.

Returns: The string representation of the given state.

Definition at line 129 of file lena-radio-link-failure.cc.

References ns3::g_ueRrcStateName.

Referenced by LteSecondaryCellSelectionTestCase::StateTransitionCallback().

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◆ UeStateTransition()

void UeStateTransition	(	uint64_t	imsi,
		uint16_t	cellId,
		uint16_t	rnti,
		LteUeRrc::State	oldState,
		LteUeRrc::State	newState
	)

Definition at line 135 of file lena-radio-link-failure.cc.

References ns3::Time::As(), ns3::Simulator::Now(), ns3::Time::S, and ns3::ToString().

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Variable Documentation

◆ ByteCounter

uint32_t ByteCounter = 0

Definition at line 41 of file lena-radio-link-failure.cc.

Referenced by ReceivePacket(), and Throughput().

◆ counterN310FirsteNB

uint16_t counterN310FirsteNB = 0

Definition at line 39 of file lena-radio-link-failure.cc.

Referenced by NotifyConnectionEstablishedEnb(), and PhySyncDetection().

◆ g_ueRrcStateName

const std::string g_ueRrcStateName[LteUeRrc::NUM_STATES]

static

Initial value:

=
{
  "IDLE_START",
  "IDLE_CELL_SEARCH",
  "IDLE_WAIT_MIB_SIB1",
  "IDLE_WAIT_MIB",
  "IDLE_WAIT_SIB1",
  "IDLE_CAMPED_NORMALLY",
  "IDLE_WAIT_SIB2",
  "IDLE_RANDOM_ACCESS",
  "IDLE_CONNECTING",
  "CONNECTED_NORMALLY",
  "CONNECTED_HANDOVER",
  "CONNECTED_PHY_PROBLEM",
  "CONNECTED_REESTABLISHING"
}

Map each of UE RRC states to its string representation.

Definition at line 108 of file lena-radio-link-failure.cc.

◆ oldByteCounter

uint32_t oldByteCounter = 0

Definition at line 42 of file lena-radio-link-failure.cc.

Referenced by Throughput().

◆ t310StartTimeFirstEnb

Time t310StartTimeFirstEnb = Seconds (0)

Definition at line 40 of file lena-radio-link-failure.cc.

Referenced by PhySyncDetection(), and RadioLinkFailure().

Functions

Variables

Detailed Description

Usage

Program Options

Function Documentation

◆ EnbRrcTimeout()

◆ NotifyConnectionEstablishedEnb()

◆ NotifyConnectionEstablishedUe()

◆ NotifyConnectionReleaseAtEnodeB()

◆ NotifyConnectionTimeoutUe()

◆ NotifyRandomAccessErrorUe()

◆ NotifyRaResponseTimeoutUe()

◆ PhySyncDetection()

◆ PrintUePosition()

◆ RadioLinkFailure()

◆ ReceivePacket()

◆ Throughput()

◆ ToString()

◆ UeStateTransition()

Variable Documentation

◆ ByteCounter

◆ counterN310FirsteNB

◆ g_ueRrcStateName

◆ oldByteCounter

◆ t310StartTimeFirstEnb