A Discrete-Event Network Simulator
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lte-pdcp-tag.cc
Go to the documentation of this file.
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/*
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* Copyright (c) 2011 CTTC
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation;
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* Author: Jaume Nin <jaume.nin@cttc.es>
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* Nicola Baldo <nbaldo@cttc.es>
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*/
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#include "
lte-pdcp-tag.h
"
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#include "ns3/tag.h"
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#include "ns3/uinteger.h"
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namespace
ns3
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{
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NS_OBJECT_ENSURE_REGISTERED
(PdcpTag);
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PdcpTag::PdcpTag
()
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: m_senderTimestamp(
Seconds
(0))
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{
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// Nothing to do here
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}
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PdcpTag::PdcpTag
(
Time
senderTimestamp)
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: m_senderTimestamp(senderTimestamp)
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{
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// Nothing to do here
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}
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TypeId
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PdcpTag::GetTypeId
()
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{
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static
TypeId
tid =
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TypeId
(
"ns3::PdcpTag"
).
SetParent
<
Tag
>().SetGroupName(
"Lte"
).AddConstructor<
PdcpTag
>();
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return
tid;
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}
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TypeId
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PdcpTag::GetInstanceTypeId
()
const
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{
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return
GetTypeId
();
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}
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uint32_t
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PdcpTag::GetSerializedSize
()
const
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{
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return
sizeof
(
Time
);
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}
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void
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PdcpTag::Serialize
(
TagBuffer
i)
const
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{
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int64_t senderTimestamp =
m_senderTimestamp
.
GetNanoSeconds
();
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i.
Write
((
const
uint8_t*)&senderTimestamp,
sizeof
(int64_t));
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}
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void
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PdcpTag::Deserialize
(
TagBuffer
i)
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{
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int64_t senderTimestamp;
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i.
Read
((uint8_t*)&senderTimestamp, 8);
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m_senderTimestamp
=
NanoSeconds
(senderTimestamp);
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}
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void
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PdcpTag::Print
(std::ostream& os)
const
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{
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os <<
m_senderTimestamp
;
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}
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Time
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PdcpTag::GetSenderTimestamp
()
const
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{
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return
m_senderTimestamp
;
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}
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void
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PdcpTag::SetSenderTimestamp
(
Time
senderTimestamp)
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{
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this->
m_senderTimestamp
= senderTimestamp;
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}
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}
// namespace ns3
ns3::PdcpTag
Tag to calculate the per-PDU delay from eNb PDCP to UE PDCP.
Definition:
lte-pdcp-tag.h:37
ns3::PdcpTag::SetSenderTimestamp
void SetSenderTimestamp(Time senderTimestamp)
Set the sender timestamp.
Definition:
lte-pdcp-tag.cc:92
ns3::PdcpTag::Serialize
void Serialize(TagBuffer i) const override
Definition:
lte-pdcp-tag.cc:65
ns3::PdcpTag::GetSenderTimestamp
Time GetSenderTimestamp() const
Get the instant when the PDCP delivers the PDU to the MAC SAP provider.
Definition:
lte-pdcp-tag.cc:86
ns3::PdcpTag::m_senderTimestamp
Time m_senderTimestamp
sender timestamp
Definition:
lte-pdcp-tag.h:75
ns3::PdcpTag::Print
void Print(std::ostream &os) const override
Definition:
lte-pdcp-tag.cc:80
ns3::PdcpTag::GetInstanceTypeId
TypeId GetInstanceTypeId() const override
Get the most derived TypeId for this Object.
Definition:
lte-pdcp-tag.cc:53
ns3::PdcpTag::GetTypeId
static TypeId GetTypeId()
Get the type ID.
Definition:
lte-pdcp-tag.cc:45
ns3::PdcpTag::GetSerializedSize
uint32_t GetSerializedSize() const override
Definition:
lte-pdcp-tag.cc:59
ns3::PdcpTag::Deserialize
void Deserialize(TagBuffer i) override
Definition:
lte-pdcp-tag.cc:72
ns3::PdcpTag::PdcpTag
PdcpTag()
Create an empty PDCP tag.
Definition:
lte-pdcp-tag.cc:31
ns3::TagBuffer
read and write tag data
Definition:
tag-buffer.h:52
ns3::TagBuffer::Read
void Read(uint8_t *buffer, uint32_t size)
Definition:
tag-buffer.cc:183
ns3::TagBuffer::Write
void Write(const uint8_t *buffer, uint32_t size)
Definition:
tag-buffer.cc:129
ns3::Tag
tag a set of bytes in a packet
Definition:
tag.h:39
ns3::Time
Simulation virtual time values and global simulation resolution.
Definition:
nstime.h:105
ns3::Time::GetNanoSeconds
int64_t GetNanoSeconds() const
Get an approximation of the time stored in this instance in the indicated unit.
Definition:
nstime.h:417
ns3::TypeId
a unique identifier for an interface.
Definition:
type-id.h:59
ns3::TypeId::SetParent
TypeId SetParent(TypeId tid)
Set the parent TypeId.
Definition:
type-id.cc:936
uint32_t
NS_OBJECT_ENSURE_REGISTERED
#define NS_OBJECT_ENSURE_REGISTERED(type)
Register an Object subclass with the TypeId system.
Definition:
object-base.h:46
ns3::NanoSeconds
Time NanoSeconds(uint64_t value)
Construct a Time in the indicated unit.
Definition:
nstime.h:1372
ns3::Seconds
Time Seconds(double value)
Construct a Time in the indicated unit.
Definition:
nstime.h:1336
lte-pdcp-tag.h
ns3
Every class exported by the ns3 library is enclosed in the ns3 namespace.
src
lte
model
lte-pdcp-tag.cc
Generated on Sun Jul 2 2023 18:21:49 for ns-3 by
1.9.6