Ieee80211TwoAddressHeader

class

Format of a 802.11 frame with address1 and address2 present

Usage diagram

The following diagram shows usage relationships between types. Unresolved types are missing from the diagram.

Inheritance diagram

The following diagram shows inheritance relationships for this type. Unresolved types are missing from the diagram.

Extends

Name	Type	Description
Ieee80211OneAddressHeader	class	Format of a 802.11 frame with address1 present, like ACK and CTS

Known subclasses

Name	Type	Description
Ieee80211BlockAck	class	8.3.1.9 BlockAck frame format -- 410p.
Ieee80211BlockAckReq	class	8.3.1.8 BlockAckReq frame format
Ieee80211DataOrMgmtHeader	class	Common base class for 802.11 data and management frames
Ieee80211RtsFrame	class	Format of the 802.11 RTS frame

Fields

Name	Type	Description
chunkLength	b
transmitterAddress	MacAddress	aka address2 (TA)
type	Ieee80211FrameType	type and subtype
toDS	bool
fromDS	bool
moreFragments	bool
retry	bool
powerMgmt	bool	unused
moreData	bool	unused
protectedFrame	bool	unused
order	bool	unused
durationField	simtime_t	"duration" in the Duration/ID field (-1=no duration)
AID	short	"id" (Association ID) in the Duration/ID field (-1=no ID)
receiverAddress	MacAddress	aka address1 (RA)
MACArrive	simtime_t	FIXME remove it, technical data, used inside of MAC module
mutable	bool
complete	bool
correct	bool
properlyRepresented	bool
rawBin	string[]
rawHex	string[]
tags	RegionTagSet::cObjectRegionTag[]

Source code

//
// Format of a 802.11 frame with address1 and address2 present
//
class Ieee80211TwoAddressHeader extends Ieee80211OneAddressHeader
{
    chunkLength = LENGTH_RTS - B(4);
    MacAddress transmitterAddress; // aka address2 (TA)
}

File: src/inet/linklayer/ieee80211/mac/Ieee80211Frame.msg