A Discrete-Event Network Simulator
API
wifi-utils.h
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2 /*
3  * Copyright (c) 2016
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17  *
18  * Author: S├ębastien Deronne <sebastien.deronne@gmail.com>
19  */
20 
21 #ifndef WIFI_UTILS_H
22 #define WIFI_UTILS_H
23 
24 #include <list>
25 #include "ns3/ptr.h"
26 #include "block-ack-type.h"
27 
28 namespace ns3 {
29 
30 class WifiMacHeader;
31 class Packet;
32 
40 double DbmToW (double dbm);
48 double DbToRatio (double db);
56 double WToDbm (double w);
64 double RatioToDb (double ratio);
70 uint32_t GetAckSize (void);
77 uint32_t GetBlockAckSize (BlockAckType type);
84 uint32_t GetBlockAckRequestSize (BlockAckReqType type);
91 uint32_t GetMuBarSize (std::list<BlockAckReqType> types);
97 uint32_t GetRtsSize (void);
103 uint32_t GetCtsSize (void);
112 bool IsInWindow (uint16_t seq, uint16_t winstart, uint16_t winsize);
118 void AddWifiMacTrailer (Ptr<Packet> packet);
128 uint32_t GetSize (Ptr<const Packet> packet, const WifiMacHeader *hdr, bool isAmpdu);
129 
131 const uint16_t SEQNO_SPACE_SIZE = 4096;
132 
135 } // namespace ns3
136 
137 #endif /* WIFI_UTILS_H */
ns3::GetBlockAckSize
uint32_t GetBlockAckSize(BlockAckType type)
Return the total BlockAck size (including FCS trailer).
Definition: wifi-utils.cc:63
ns3::GetRtsSize
uint32_t GetRtsSize(void)
Return the total RTS size (including FCS trailer).
Definition: wifi-utils.cc:100
block-ack-type.h
ns3
Every class exported by the ns3 library is enclosed in the ns3 namespace.
ns3::WToDbm
double WToDbm(double w)
Convert from Watts to dBm.
Definition: wifi-utils.cc:43
ns3::GetSize
uint32_t GetSize(Ptr< const Packet > packet, const WifiMacHeader *hdr, bool isAmpdu)
Return the total size of the packet after WifiMacHeader and FCS trailer have been added.
Definition: wifi-utils.cc:129
ns3::GetAckSize
uint32_t GetAckSize(void)
Return the total Ack size (including FCS trailer).
Definition: wifi-utils.cc:55
ns3::GetBlockAckRequestSize
uint32_t GetBlockAckRequestSize(BlockAckReqType type)
Return the total BlockAckRequest size (including FCS trailer).
Definition: wifi-utils.cc:73
ns3::RatioToDb
double RatioToDb(double ratio)
Convert from ratio to dB.
Definition: wifi-utils.cc:49
ns3::IsInWindow
bool IsInWindow(uint16_t seq, uint16_t winstart, uint16_t winsize)
Definition: wifi-utils.cc:116
ns3::SEQNO_SPACE_SIZE
const uint16_t SEQNO_SPACE_SIZE
Size of the space of sequence numbers.
Definition: wifi-utils.h:131
ns3::AddWifiMacTrailer
void AddWifiMacTrailer(Ptr< Packet > packet)
Add FCS trailer to a packet.
Definition: wifi-utils.cc:122
ns3::DbmToW
double DbmToW(double dBm)
Convert from dBm to Watts.
Definition: wifi-utils.cc:37
ns3::SEQNO_SPACE_HALF_SIZE
const uint16_t SEQNO_SPACE_HALF_SIZE
Size of the half the space of sequence numbers (used to determine old packets)
Definition: wifi-utils.h:134
ns3::DbToRatio
double DbToRatio(double dB)
Convert from dB to ratio.
Definition: wifi-utils.cc:31
ns3::GetMuBarSize
uint32_t GetMuBarSize(std::list< BlockAckReqType > types)
Return the total MU-BAR size (including FCS trailer).
Definition: wifi-utils.cc:83
ns3::GetCtsSize
uint32_t GetCtsSize(void)
Return the total CTS size (including FCS trailer).
Definition: wifi-utils.cc:108