Namespace inet::ieee80211

Ieee80211CompressedBlockAckReq

packet

(no description)

Extends

Name	Type	Description
Ieee80211BlockAckReq	(unknown -- not in documented files)

Fields

Name	Type	Description
tidInfo	int	The TID_INFO subfield of the BAR Control field of the Compressed BlockAckReq frame contains the TID for which a BlockAck frame is requested.
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.
fragmentNumber	int
startingSequenceNumber	int
multiTid
compressedBitmap

Source code

packet Ieee80211CompressedBlockAckReq extends Ieee80211BlockAckReq
{
    int tidInfo; // The TID_INFO subfield of the BAR Control field of the Compressed BlockAckReq frame contains the TID for which a BlockAck frame is requested.

    // 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_REQ;
    // The BAR Information field of the Compressed BlockAckReq frame contains the Block Ack Starting
    // Sequence Control subfield, as shown in Figure 8-21. The Starting Sequence Number subfield of the Block
    // Ack Starting Sequence Control subfield contains the sequence number of the first MSDU or A-MSDU for
    // which this BlockAckReq frame is sent. The Fragment Number subfield of the Block Ack Starting Sequence
    // Control subfield is set to 0.

    int fragmentNumber = 0;
    int startingSequenceNumber;

    multiTid = 0;
    compressedBitmap = 1;
}

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