diff --git a/src/wifi/model/wifi-mac-queue.cc b/src/wifi/model/wifi-mac-queue.cc
index 0f6324b42..07d4ae93e 100644
--- a/src/wifi/model/wifi-mac-queue.cc
+++ b/src/wifi/model/wifi-mac-queue.cc
@@ -203,6 +203,26 @@ WifiMacQueue::DequeueByAddress (Mac48Address dest)
   return 0;
 }
 
+Ptr<WifiMacQueueItem>
+WifiMacQueue::DequeueByTid (uint8_t tid)
+{
+  NS_LOG_FUNCTION (this << +tid);
+  for (auto it = Head (); it != Tail (); )
+    {
+      if (!TtlExceeded (it))
+        {
+          if ((*it)->GetHeader ().IsQosData () && (*it)->GetHeader ().GetQosTid () == tid)
+            {
+              return DoDequeue (it);
+            }
+
+          it++;
+        }
+    }
+  NS_LOG_DEBUG ("The queue is empty");
+  return 0;
+}
+
 Ptr<WifiMacQueueItem>
 WifiMacQueue::DequeueByTidAndAddress (uint8_t tid, Mac48Address dest)
 {
@@ -262,6 +282,26 @@ WifiMacQueue::Peek (void) const
   return 0;
 }
 
+Ptr<const WifiMacQueueItem>
+WifiMacQueue::PeekByTid (uint8_t tid)
+{
+  NS_LOG_FUNCTION (this << +tid);
+  for (auto it = Head (); it != Tail (); )
+    {
+      if (!TtlExceeded (it))
+        {
+          if ((*it)->GetHeader ().IsQosData () && (*it)->GetHeader ().GetQosTid () == tid)
+            {
+              return DoPeek (it);
+            }
+
+          it++;
+        }
+    }
+  NS_LOG_DEBUG ("The queue is empty");
+  return 0;
+}
+
 Ptr<const WifiMacQueueItem>
 WifiMacQueue::PeekByTidAndAddress (uint8_t tid, Mac48Address dest)
 {
diff --git a/src/wifi/model/wifi-mac-queue.h b/src/wifi/model/wifi-mac-queue.h
index 130d62757..f57412602 100644
--- a/src/wifi/model/wifi-mac-queue.h
+++ b/src/wifi/model/wifi-mac-queue.h
@@ -128,6 +128,16 @@ public:
    * \return the packet
    */
   Ptr<WifiMacQueueItem> DequeueByAddress (Mac48Address dest);
+  /**
+   * Search and return, if present in the queue, the first packet having the
+   * tid equal to <i>tid</i>.
+   * This method removes the packet from the queue.
+   *
+   * \param tid the given tid
+   *
+   * \return the packet
+   */
+  Ptr<WifiMacQueueItem> DequeueByTid (uint8_t tid);
   /**
    * Search and return, if present in the queue, the first packet having the
    * address indicated by <i>type</i> equal to <i>addr</i>, and tid
@@ -160,6 +170,15 @@ public:
    * \return the packet
    */
   Ptr<const WifiMacQueueItem> Peek (void) const;
+  /**
+   * Search and return, if present in the queue, the first packet having the
+   * tid equal to <i>tid</i>. This method does not remove the packet from the queue.
+   *
+   * \param tid the given TID
+   *
+   * \return packet
+   */
+  Ptr<const WifiMacQueueItem> PeekByTid (uint8_t tid);
   /**
    * Search and return, if present in the queue, the first packet having the
    * address indicated by <i>type</i> equal to <i>addr</i>, and tid