Namespace inet::ieee80211

Ieee80211CompressedBlockAck

packet

8.3.1.9.3 Compressed BlockAck variant

Extends

Name	Type	Description
Ieee80211BlockAck	(unknown -- not in documented files)

Fields

Name	Type	Description
multiTid		byteLength TODO
compressedBitmap		The BA Information field of the Compressed BlockAck frame comprises the Block Ack Starting Sequence Control subfield and the Block Ack Bitmap subfield, as shown in Figure 8-27.
fragmentNumber	int
startingSequenceNumber	int
blockAckBitmap	BitVector	64 bits
tidInfo	int	The TID_INFO subfield of the BA Control field of the Compressed BlockAck frame contains the TID for which this BlockAck frame is sent.

Source code

//
// 8.3.1.9.3 Compressed BlockAck variant
//
packet Ieee80211CompressedBlockAck extends Ieee80211BlockAck
{
    // byteLength TODO
    multiTid = 0;
    compressedBitmap = 1;

    // The BA Information field of the Compressed BlockAck frame comprises the Block Ack Starting Sequence
    // Control subfield and the Block Ack Bitmap subfield, as shown in Figure 8-27.

    int fragmentNumber = 0;
    int startingSequenceNumber;
    BitVector blockAckBitmap; // 64 bits

    // The TID_INFO subfield of the BA Control field of the Compressed BlockAck frame contains the TID for
    // which this BlockAck frame is sent.
    int tidInfo;
}

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