/usr/include/ns3.17/ns3/lte-rlc.h is in libns3-dev 3.17+dfsg-1build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 | /* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2011 Centre Tecnologic de Telecomunicacions de Catalunya (CTTC)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation;
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Author: Nicola Baldo <nbaldo@cttc.es>
*/
#ifndef LTE_RLC_H
#define LTE_RLC_H
#include <ns3/simple-ref-count.h>
#include <ns3/packet.h>
#include "ns3/uinteger.h"
#include "ns3/traced-value.h"
#include "ns3/trace-source-accessor.h"
#include "ns3/nstime.h"
#include "ns3/object.h"
#include "ns3/lte-rlc-sap.h"
#include "ns3/lte-mac-sap.h"
namespace ns3 {
// class LteRlcSapProvider;
// class LteRlcSapUser;
//
// class LteMacSapProvider;
// class LteMacSapUser;
/**
* This abstract base class defines the API to interact with the Radio Link Control
* (LTE_RLC) in LTE, see 3GPP TS 36.322
*
*/
class LteRlc : public Object // SimpleRefCount<LteRlc>
{
friend class LteRlcSpecificLteMacSapUser;
friend class LteRlcSpecificLteRlcSapProvider<LteRlc>;
public:
LteRlc ();
virtual ~LteRlc ();
static TypeId GetTypeId (void);
virtual void DoDispose ();
/**
*
*
* \param rnti
*/
void SetRnti (uint16_t rnti);
/**
*
*
* \param lcId
*/
void SetLcId (uint8_t lcId);
/**
*
*
* \param s the RLC SAP user to be used by this LTE_RLC
*/
void SetLteRlcSapUser (LteRlcSapUser * s);
/**
*
*
* \param s the RLC SAP Provider interface offered to the PDCP by this LTE_RLC
*/
LteRlcSapProvider* GetLteRlcSapProvider ();
/**
*
*
* \param s the MAC SAP Provider to be used by this LTE_RLC
*/
void SetLteMacSapProvider (LteMacSapProvider * s);
/**
*
*
* \param s the MAC SAP User interface offered to the MAC by this LTE_RLC
*/
LteMacSapUser* GetLteMacSapUser ();
// TODO MRE What is the sense to duplicate all the interfaces here???
// NB to avoid the use of multiple inheritance
protected:
// Interface forwarded by LteRlcSapProvider
virtual void DoTransmitPdcpPdu (Ptr<Packet> p) = 0;
LteRlcSapUser* m_rlcSapUser;
LteRlcSapProvider* m_rlcSapProvider;
// Interface forwarded by LteMacSapUser
virtual void DoNotifyTxOpportunity (uint32_t bytes, uint8_t layer, uint8_t harqId) = 0;
virtual void DoNotifyHarqDeliveryFailure () = 0;
virtual void DoReceivePdu (Ptr<Packet> p) = 0;
LteMacSapUser* m_macSapUser;
LteMacSapProvider* m_macSapProvider;
uint16_t m_rnti;
uint8_t m_lcid;
/**
* Used to inform of a PDU delivery to the MAC SAP provider
*/
TracedCallback<uint16_t, uint8_t, uint32_t> m_txPdu;
/**
* Used to inform of a PDU reception from the MAC SAP user
*/
TracedCallback<uint16_t, uint8_t, uint32_t, uint64_t> m_rxPdu;
};
/**
* LTE_RLC Saturation Mode (SM): simulation-specific mode used for
* experiments that do not need to consider the layers above the LTE_RLC.
* The LTE_RLC SM, unlike the standard LTE_RLC modes, it does not provide
* data delivery services to upper layers; rather, it just generates a
* new LTE_RLC PDU whenever the MAC notifies a transmission opportunity.
*
*/
class LteRlcSm : public LteRlc
{
public:
LteRlcSm ();
virtual ~LteRlcSm ();
static TypeId GetTypeId (void);
virtual void DoInitialize ();
virtual void DoDispose ();
virtual void DoTransmitPdcpPdu (Ptr<Packet> p);
virtual void DoNotifyTxOpportunity (uint32_t bytes, uint8_t layer, uint8_t harqId);
virtual void DoNotifyHarqDeliveryFailure ();
virtual void DoReceivePdu (Ptr<Packet> p);
private:
void ReportBufferStatus ();
};
// /**
// * Implements LTE_RLC Transparent Mode (TM), see 3GPP TS 36.322
// *
// */
// class LteRlcTm : public LteRlc
// {
// public:
// virtual ~LteRlcTm ();
// };
// /**
// * Implements LTE_RLC Unacknowledged Mode (UM), see 3GPP TS 36.322
// *
// */
// class LteRlcUm : public LteRlc
// {
// public:
// virtual ~LteRlcUm ();
// };
// /**
// * Implements LTE_RLC Acknowledged Mode (AM), see 3GPP TS 36.322
// *
// */
// class LteRlcAm : public LteRlc
// {
// public:
// virtual ~LteRlcAm ();
// };
} // namespace ns3
#endif // LTE_RLC_H
|