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eps-bearer.h
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1 /* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2011 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 
22 #ifndef EPS_BEARER
23 #define EPS_BEARER
24 
25 #include <ns3/uinteger.h>
26 
27 namespace ns3 {
28 
33 struct GbrQosInformation
34 {
38  GbrQosInformation ();
39 
40  uint64_t gbrDl;
41  uint64_t gbrUl;
42  uint64_t mbrDl;
43  uint64_t mbrUl;
44 };
45 
46 
51 struct AllocationRetentionPriority
52 {
56  AllocationRetentionPriority ();
57  uint8_t priorityLevel; // /< 1-15; 1 = highest
58  bool preemptionCapability; // /< true if bearer can preempt others
59  bool preemptionVulnerability; // true if bearer can be preempted by others
60 };
61 
71 struct EpsBearer
72 {
73 
77  enum Qci
78  {
79  GBR_CONV_VOICE = 1,
80  GBR_CONV_VIDEO = 2,
81  GBR_GAMING = 3,
82  GBR_NON_CONV_VIDEO = 4,
83  NGBR_IMS = 5,
84  NGBR_VIDEO_TCP_OPERATOR = 6,
85  NGBR_VOICE_VIDEO_GAMING = 7,
86  NGBR_VIDEO_TCP_PREMIUM = 8,
87  NGBR_VIDEO_TCP_DEFAULT = 9,
88  } qci;
89 
90  GbrQosInformation gbrQosInfo;
91  AllocationRetentionPriority arp;
92 
97  EpsBearer ();
98 
104  EpsBearer (Qci x);
105 
106  EpsBearer (Qci x, GbrQosInformation y);
107 
112  bool IsGbr () const;
113 
118  uint8_t GetPriority () const;
119 
126  uint16_t GetPacketDelayBudgetMs () const;
127 
134  double GetPacketErrorLossRate () const;
135 
136 };
137 
138 } // namespace ns3
139 
140 
141 #endif // EPS_BEARER