Namespace inet::ieee80211

Ieee80211BlockAck

class

8.3.1.9 BlockAck frame format -- 410p.

Extends

Name	Type	Description
Ieee80211TwoAddressHeader	(unknown -- not in documented files)

Fields

Name	Type	Description
type		The RA field of the BlockAck frame is the address of the recipient STA that requested the Block Ack. The TA field is the address of the STA transmitting the BlockAck frame.
blockAckPolicy	bool	BA Control
multiTid	bool	Table 8-18—BlockAck frame variant encoding
compressedBitmap	bool
reserved	uint16_t

Source code

//
// 8.3.1.9 BlockAck frame format -- 410p.
//
class Ieee80211BlockAck extends Ieee80211TwoAddressHeader
{
    // The RA field of the BlockAck frame is the address of the recipient STA that requested the Block Ack.
    // The TA field is the address of the STA transmitting the BlockAck frame.
    type = ST_BLOCKACK;

    // BA Control
    bool blockAckPolicy; // Table 8-17—BA Ack Policy subfield: 0-Normal Acknowledgment, 1-No Acknowledgment.

    // Table 8-18—BlockAck frame variant encoding
    bool multiTid;
    bool compressedBitmap;
    uint16_t reserved = 0;
}

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