Consts80211.h File Reference

Enumerations
enum	_802_11frameType {   DATA = 1, BROADCAST = 2, RTS = 3, CTS = 4,   ACK = 5, ACKRTS = 6, BEGIN_RECEPTION = 7, BITERROR = -1,   COLLISION = 9 }
Variables
const unsigned int	LENGTH_RTS = 160
const unsigned int	LENGTH_CTS = 112
const unsigned int	LENGTH_ACK = 112
const double	ST = 20E-6
const double	SIFS = 10E-6
const double	DIFS = 2*ST + SIFS
const int	RETRY_LIMIT = 7
const int	CW_MIN = 7
const int	CW_MAX = 255
const int	PHY_HEADER_LENGTH = 192
const int	HEADER_WITHOUT_PREAMBLE = 48
const double	BITRATE_HEADER = 1E+6
const double	BANDWIDTH = 2E+6
const int	MAC_GENERATOR = 5

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Enumeration Type Documentation

enum _802_11frameType

Enumeration values: DATA  BROADCAST  RTS  CTS  ACK  ACKRTS  BEGIN_RECEPTION  BITERROR  COLLISION  { //between MAC layers of two nodes DATA = 1,//data BROADCAST = 2,//broadcast RTS = 3,//request to send CTS = 4,//clear to send ACK = 5,//acknowledgement ACKRTS = 6,//cut through packet //between the PHY and the MAC layer of one node BEGIN_RECEPTION = 7,//carrier sensing from the phy to the mac : //beginning of reception //used in the phy layer to indicate unrocognizable frames, and //between the decider and the MAC BITERROR = -1,//the phy has recognized a bit error in the packet COLLISION = 9//packet lost due to collision };

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Variable Documentation

const double BANDWIDTH = 2E+6

const double BITRATE_HEADER = 1E+6

const int CW_MAX = 255

Maximum size of contension window

const int CW_MIN = 7

Minimum size (initial size) of contension window

const double DIFS = 2*ST + SIFS

const int HEADER_WITHOUT_PREAMBLE = 48

const unsigned int LENGTH_ACK = 112

const unsigned int LENGTH_CTS = 112

const unsigned int LENGTH_RTS = 160

const int MAC_GENERATOR = 5

const int PHY_HEADER_LENGTH = 192

const int RETRY_LIMIT = 7

const double SIFS = 10E-6

const double ST = 20E-6

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