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epc-enb-s1-sap.h
1 /* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2012 Centre Tecnologic de Telecomunicacions de Catalunya (CTTC)
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  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program; if not, write to the Free Software
16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17  *
18  * Author: Nicola Baldo <nbaldo@cttc.es>
19  */
20 
21 #ifndef EPC_ENB_S1_SAP_H
22 #define EPC_ENB_S1_SAP_H
23 
24 #include <list>
25 #include <stdint.h>
26 #include <ns3/eps-bearer.h>
27 #include <ns3/ipv4-address.h>
28 
29 namespace ns3 {
30 
31 
40 {
41 public:
42  virtual ~EpcEnbS1SapProvider ();
43 
50  virtual void InitialUeMessage (uint64_t imsi, uint16_t rnti) = 0;
51 
52 
54  {
55  uint8_t epsBearerId;
56  uint32_t teid;
57  };
58 
60  {
61  uint16_t rnti;
62  uint16_t cellId;
63  uint32_t mmeUeS1Id;
64  std::list<BearerToBeSwitched> bearersToBeSwitched;
65  };
66 
67  virtual void PathSwitchRequest (PathSwitchRequestParameters params) = 0;
68 
69 
77  virtual void UeContextRelease (uint16_t rnti) = 0;
78 
79 };
80 
81 
82 
91 {
92 public:
93  virtual ~EpcEnbS1SapUser ();
94 
100  {
101  uint16_t rnti;
105  uint8_t bearerId;
106  uint32_t gtpTeid;
108  };
109 
115 
116 
118  {
119  uint16_t rnti;
120  };
121 
122  virtual void PathSwitchRequestAcknowledge (PathSwitchRequestAcknowledgeParameters params) = 0;
123 
124 };
125 
126 
127 
128 
134 template <class C>
136 {
137 public:
138  MemberEpcEnbS1SapProvider (C* owner);
139 
140  // inherited from EpcEnbS1SapProvider
141  virtual void InitialUeMessage (uint64_t imsi, uint16_t rnti);
142  virtual void PathSwitchRequest (PathSwitchRequestParameters params);
143  virtual void UeContextRelease (uint16_t rnti);
144 
145 private:
147  C* m_owner;
148 };
149 
150 template <class C>
152  : m_owner (owner)
153 {
154 }
155 
156 template <class C>
157 MemberEpcEnbS1SapProvider<C>::MemberEpcEnbS1SapProvider ()
158 {
159 }
160 
161 
162 template <class C>
163 void MemberEpcEnbS1SapProvider<C>::InitialUeMessage (uint64_t imsi, uint16_t rnti)
164 {
165  m_owner->DoInitialUeMessage (imsi, rnti);
166 }
167 
168 
169 template <class C>
170 void MemberEpcEnbS1SapProvider<C>::PathSwitchRequest (PathSwitchRequestParameters params)
171 {
172  m_owner->DoPathSwitchRequest (params);
173 }
174 
175 template <class C>
177 {
178  m_owner->DoUeContextRelease (rnti);
179 }
180 
186 template <class C>
188 {
189 public:
190  MemberEpcEnbS1SapUser (C* owner);
191 
192  // inherited from EpcEnbS1SapUser
194  virtual void PathSwitchRequestAcknowledge (PathSwitchRequestAcknowledgeParameters params);
195 
196 private:
198  C* m_owner;
199 };
200 
201 template <class C>
203  : m_owner (owner)
204 {
205 }
206 
207 template <class C>
208 MemberEpcEnbS1SapUser<C>::MemberEpcEnbS1SapUser ()
209 {
210 }
211 
212 template <class C>
214 {
215  m_owner->DoDataRadioBearerSetupRequest (params);
216 }
217 
218 template <class C>
219 void MemberEpcEnbS1SapUser<C>::PathSwitchRequestAcknowledge (PathSwitchRequestAcknowledgeParameters params)
220 {
221  m_owner->DoPathSwitchRequestAcknowledge (params);
222 }
223 
224 } // namespace ns3
225 
226 #endif // EPC_ENB_S1_SAP_H
virtual void UeContextRelease(uint16_t rnti)
virtual void DataRadioBearerSetupRequest(DataRadioBearerSetupRequestParameters params)=0
virtual void UeContextRelease(uint16_t rnti)=0
virtual void InitialUeMessage(uint64_t imsi, uint16_t rnti)
virtual void DataRadioBearerSetupRequest(DataRadioBearerSetupRequestParameters params)
virtual void InitialUeMessage(uint64_t imsi, uint16_t rnti)=0
Ipv4 addresses are stored in host order in this class.
Definition: ipv4-address.h:38