A Discrete-Event Network Simulator
API
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lte-enb-cmac-sap.h
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1/*
2 * Copyright (c) 2011 Centre Tecnologic de Telecomunicacions de Catalunya (CTTC)
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation;
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program; if not, write to the Free Software
15 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
16 *
17 * Author: Nicola Baldo <nbaldo@cttc.es>
18 * Marco Miozzo <mmiozzo@cttc.es>
19 */
20
21#ifndef LTE_ENB_CMAC_SAP_H
22#define LTE_ENB_CMAC_SAP_H
23
24#include <ns3/packet.h>
25
26namespace ns3
27{
28
29class LteMacSapUser;
30
39{
40 public:
41 virtual ~LteEnbCmacSapProvider();
48 virtual void ConfigureMac(uint16_t ulBandwidth, uint16_t dlBandwidth) = 0;
49
55 virtual void AddUe(uint16_t rnti) = 0;
56
62 virtual void RemoveUe(uint16_t rnti) = 0;
63
68 struct LcInfo
69 {
70 uint16_t rnti;
71 uint8_t lcId;
72 uint8_t lcGroup;
73 uint8_t qci;
74 uint8_t resourceType;
76 uint64_t mbrUl;
77 uint64_t mbrDl;
78 uint64_t gbrUl;
79 uint64_t gbrDl;
80 };
81
88 virtual void AddLc(LcInfo lcinfo, LteMacSapUser* msu) = 0;
89
95 virtual void ReconfigureLc(LcInfo lcinfo) = 0;
96
103 virtual void ReleaseLc(uint16_t rnti, uint8_t lcid) = 0;
104
108 struct UeConfig
109 {
113 uint16_t m_rnti;
118 };
119
125 virtual void UeUpdateConfigurationReq(UeConfig params) = 0;
126
132 {
137 };
138
144
150 {
151 bool valid;
152 uint8_t raPreambleId;
154 };
155
165};
166
175{
176 public:
177 virtual ~LteEnbCmacSapUser();
178
184 virtual uint16_t AllocateTemporaryCellRnti() = 0;
185
193 virtual void NotifyLcConfigResult(uint16_t rnti, uint8_t lcid, bool success) = 0;
194
198 struct UeConfig
199 {
203 uint16_t m_rnti;
208 };
209
215 virtual void RrcConfigurationUpdateInd(UeConfig params) = 0;
216
229 virtual bool IsRandomAccessCompleted(uint16_t rnti) = 0;
230};
231
232} // namespace ns3
233
234#endif // MAC_SAP_H
Service Access Point (SAP) offered by the eNB MAC to the eNB RRC See Femto Forum MAC Scheduler Interf...
virtual RachConfig GetRachConfig()=0
virtual void ReleaseLc(uint16_t rnti, uint8_t lcid)=0
release an existing logical channel
virtual void AddLc(LcInfo lcinfo, LteMacSapUser *msu)=0
Add a new logical channel.
virtual void UeUpdateConfigurationReq(UeConfig params)=0
update the configuration of the UE
virtual void AddUe(uint16_t rnti)=0
Add UE function.
virtual AllocateNcRaPreambleReturnValue AllocateNcRaPreamble(uint16_t rnti)=0
Allocate a random access preamble for non-contention based random access (e.g., for handover).
virtual void RemoveUe(uint16_t rnti)=0
remove the UE, e.g., after handover or termination of the RRC connection
virtual void ReconfigureLc(LcInfo lcinfo)=0
Reconfigure an existing logical channel.
virtual void ConfigureMac(uint16_t ulBandwidth, uint16_t dlBandwidth)=0
Service Access Point (SAP) offered by the MAC to the RRC See Femto Forum MAC Scheduler Interface Spec...
virtual bool IsRandomAccessCompleted(uint16_t rnti)=0
Is random access completed function.
virtual void RrcConfigurationUpdateInd(UeConfig params)=0
Notify the RRC of a UE config updated requested by the MAC (normally, by the scheduler)
virtual void NotifyLcConfigResult(uint16_t rnti, uint8_t lcid, bool success)=0
notify the result of the last LC config operation
virtual uint16_t AllocateTemporaryCellRnti()=0
request the allocation of a Temporary C-RNTI
Service Access Point (SAP) offered by the MAC to the RLC See Femto Forum MAC Scheduler Interface Spec...
Definition: lte-mac-sap.h:96
Every class exported by the ns3 library is enclosed in the ns3 namespace.
AllocateNcRaPreambleReturnValue structure.
bool valid
true if a valid RA config was allocated, false otherwise
Logical Channel information to be passed to CmacSapProvider::ConfigureLc.
uint64_t gbrUl
guaranteed bitrate in uplink
uint8_t qci
QoS Class Identifier.
uint64_t mbrDl
maximum bitrate in downlink
uint64_t mbrUl
maximum bitrate in uplink
uint8_t lcGroup
logical channel group
uint8_t resourceType
0 if the bearer is NON-GBR, 1 if the bearer is GBR, 2 if the bearer in DC-GBR
uint64_t gbrDl
guaranteed bitrate in downlink
uint8_t lcId
logical channel identifier
uint16_t rnti
C-RNTI identifying the UE.
struct defining the RACH configuration of the MAC
uint8_t preambleTransMax
preamble transmit maximum
uint8_t raResponseWindowSize
RA response window size.
uint8_t connEstFailCount
the counter value for T300 timer expiration
uint8_t numberOfRaPreambles
number of RA preambles
Parameters for [re]configuring the UE.
uint16_t m_rnti
UE id within this cell.
uint8_t m_transmissionMode
Transmission mode [1..7] (i.e., SISO, MIMO, etc.)
Parameters for [re]configuring the UE.
uint16_t m_rnti
UE id within this cell.
uint8_t m_transmissionMode
Transmission mode [1..7] (i.e., SISO, MIMO, etc.)