Ieee80211Consts.h File Reference

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Defines
#define	BITERROR   -1
#define	COLLISION   9
Variables
const unsigned int	LENGTH_RTS = 160
const unsigned int	LENGTH_CTS = 112
const unsigned int	LENGTH_ACK = 112
const_simtime_t	ST = 20E-6
const_simtime_t	SIFS = 10E-6
const_simtime_t	DIFS = 2 * ST + SIFS
const_simtime_t	MAX_PROPAGATION_DELAY = 2E-6
const int	RETRY_LIMIT = 7
const int	CW_MIN = 31
const int	CW_MAX = 1023
const int	PHY_HEADER_LENGTH = 192
const int	HEADER_WITHOUT_PREAMBLE = 48
const double	BITRATE_HEADER = 1E+6
const double	BANDWIDTH = 2E+6

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Define Documentation

#define BITERROR   -1

Definition at line 23 of file Ieee80211Consts.h.

#define COLLISION   9

Definition at line 25 of file Ieee80211Consts.h.

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Variable Documentation

const double BANDWIDTH = 2E+6

Definition at line 52 of file Ieee80211Consts.h.

Referenced by Ieee80211RadioModel::isPacketOK(), and Decider80211::isPacketOK().

const double BITRATE_HEADER = 1E+6

Definition at line 51 of file Ieee80211Consts.h.

Referenced by SnrEval80211::calcDuration(), Ieee80211RadioModel::calculateDuration(), Ieee80211Mac::computeFrameDuration(), Mac80211::computePacketDuration(), Ieee80211RadioModel::isPacketOK(), and Decider80211::isPacketOK().

const int CW_MAX = 1023

Maximum size of contention window

Definition at line 47 of file Ieee80211Consts.h.

Referenced by Ieee80211Mac::computeBackoffPeriod(), and Mac80211::computeContentionWindow().

const int CW_MIN = 31

Minimum size (initial size) of contention window

Definition at line 44 of file Ieee80211Consts.h.

Referenced by Mac80211::computeContentionWindow(), and Ieee80211Mac::initialize().

const_simtime_t DIFS = 2 * ST + SIFS

Definition at line 38 of file Ieee80211Consts.h.

Referenced by Mac80211::beginNewCycle(), Mac80211::computeBackoff(), Ieee80211Mac::handleWithFSM(), Mac80211::initialize(), and Mac80211::receiveChangeNotification().

const int HEADER_WITHOUT_PREAMBLE = 48

Definition at line 50 of file Ieee80211Consts.h.

Referenced by Ieee80211RadioModel::isPacketOK(), and Decider80211::isPacketOK().

const unsigned int LENGTH_ACK = 112

Definition at line 31 of file Ieee80211Consts.h.

Referenced by Mac80211::buildACKframe(), Ieee80211Mac::buildACKFrame(), Mac80211::buildDATAframe(), Ieee80211Mac::buildDataFrame(), Mac80211::buildRTSframe(), Ieee80211Mac::buildRTSFrame(), Mac80211::computeTimeout(), Ieee80211Mac::getEIFS(), Mac80211::initialize(), Ieee80211Mac::scheduleDataTimeoutPeriod(), and Mac80211::sendACKframe().

const unsigned int LENGTH_CTS = 112

Definition at line 30 of file Ieee80211Consts.h.

Referenced by Mac80211::buildCTSframe(), Ieee80211Mac::buildCTSFrame(), Mac80211::buildRTSframe(), Ieee80211Mac::buildRTSFrame(), Mac80211::computeTimeout(), and Ieee80211Mac::scheduleCTSTimeoutPeriod().

const unsigned int LENGTH_RTS = 160

Definition at line 29 of file Ieee80211Consts.h.

Referenced by Mac80211::buildRTSframe(), Mac80211::computeTimeout(), and Ieee80211Mac::scheduleCTSTimeoutPeriod().

const_simtime_t MAX_PROPAGATION_DELAY = 2E-6

Definition at line 39 of file Ieee80211Consts.h.

Referenced by Ieee80211Mac::scheduleCTSTimeoutPeriod(), and Ieee80211Mac::scheduleDataTimeoutPeriod().

const int PHY_HEADER_LENGTH = 192

Definition at line 49 of file Ieee80211Consts.h.

Referenced by Ieee80211RadioModel::calculateDuration(), Ieee80211Mac::computeFrameDuration(), Mac80211::computePacketDuration(), and Ieee80211Mac::getEIFS().

const int RETRY_LIMIT = 7

Definition at line 41 of file Ieee80211Consts.h.

Referenced by Mac80211::testMaxAttempts().

const_simtime_t SIFS = 10E-6

Definition at line 37 of file Ieee80211Consts.h.

Referenced by Mac80211::buildCTSframe(), Mac80211::buildDATAframe(), Mac80211::buildRTSframe(), Mac80211::computeTimeout(), Ieee80211Mac::getSIFS(), Mac80211::handleCTSframe(), Mac80211::handleDATAframe(), Mac80211::handleRTSframe(), and Mac80211::initialize().

const_simtime_t ST = 20E-6

Definition at line 36 of file Ieee80211Consts.h.

Referenced by Mac80211::computeBackoff(), and Ieee80211Mac::getSlotTime().