8.3.1.9.3 Compressed BlockAck variant
The following diagram shows usage relationships between types. Unresolved types are missing from the diagram.
The following diagram shows inheritance relationships for this type. Unresolved types are missing from the diagram.
Name | Type | Description |
---|---|---|
Ieee80211BlockAck | packet |
8.3.1.9 BlockAck frame format -- 410p. |
Name | Type | Description |
---|---|---|
multiTid | bool |
Table 8-18—BlockAck frame variant encoding |
compressedBitmap | bool | |
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. |
type | short |
type and subtype |
blockAckPolicy | bool |
BA Control |
byteLength | ||
transmitterAddress | MACAddress |
aka address2 |
toDS | bool | |
fromDS | bool | |
retry | bool | |
moreFragments | bool | |
duration | simtime_t |
TODO: rename to durationField (levy) |
AID | short |
"id" (Association ID) in the Duration/ID field (-1=no ID) |
receiverAddress | MACAddress |
aka address1 |
MACArrive | simtime_t |
FIXME remove it, technical data, used inside of MAC module |
// // 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; }