diff --git a/library/L1CTL_Types.ttcn b/library/L1CTL_Types.ttcn
index 01214b2..77c1f6a 100644
--- a/library/L1CTL_Types.ttcn
+++ b/library/L1CTL_Types.ttcn
@@ -622,6 +622,24 @@
 		}
 	}
 
+	template (value) L1ctlUlMessage ts_L1CTL_TRAFFIC_REQ(template (value) RslChannelNr chan_nr,
+							     template (value) RslLinkId link_id,
+							     octetstring frame) := {
+		header := ts_L1ctlHeader(L1CTL_TRAFFIC_REQ),
+		ul_info := {
+			chan_nr := chan_nr,
+			link_id := link_id,
+			padding := '0000'O
+		},
+		ul_info_tbf := omit,
+		ul_info_abs := omit,
+		payload := {
+			traffic_req := {
+				data := frame
+			}
+		}
+	};
+
 	template (value) L1ctlUlMessage ts_L1CTL_TBF_CFG_REQ(boolean is_uplink, TfiUsfArr tfi_usf) := {
 		header := ts_L1ctlHeader(L1CTL_TBF_CFG_REQ),
 		ul_info := omit,
@@ -719,6 +737,30 @@
 		}
 	};
 
+	/* for matching against incoming TRAFFIC_IND */
+	template L1ctlDlMessage tr_L1CTL_TRAFFIC_IND(template RslChannelNr chan_nr,
+						     template RslLinkId link_id := ?,
+						     template octetstring frame := ?,
+						     template uint8_t num_biterr := 0,
+						     template uint8_t fire_crc := 0) := {
+		header := tr_L1ctlHeader(L1CTL_TRAFFIC_IND),
+		dl_info := {
+			chan_nr := chan_nr,
+			link_id := link_id,
+			arfcn := ?,
+			frame_nr := ?,
+			rx_level := ?,
+			snr := ?,
+			num_biterr := num_biterr,
+			fire_crc := fire_crc
+		},
+		payload := {
+			traffic_ind := {
+				data := frame
+			}
+		}
+	};
+
 	template (value) L1ctlUlMessage ts_L1CTL_CRYPTO_REQ(RslChannelNr chan_nr, uint8_t algo,
 							    octetstring key) := {
 		header := ts_L1ctlHeader(L1CTL_CRYPTO_REQ),