1 files changed, 51 insertions, 0 deletions
diff --git a/library/GSM_RR_Types.ttcn b/library/GSM_RR_Types.ttcn
index 75be6f8..b1e6809 100644
--- a/library/GSM_RR_Types.ttcn
+++ b/library/GSM_RR_Types.ttcn
@@ -706,6 +706,57 @@ module GSM_RR_Types {
 		}
 	};
 
+	template ImmediateAssignment t_IMM_ASS_TBF_DL(template GprsTlli tlli) := {
+		ded_or_tbf := {
+			spare := ?,
+			tma := ?,
+			downlink := ?,
+			tbf := true
+		},
+		page_mode := ?,
+		chan_desc := omit,
+		pkt_chan_desc := {
+			channel_Type_spare := ?,
+			tn := ?,
+			tsc := ?,
+			presence := ?,
+			zero := *,
+			one := omit
+		},
+		req_ref := ?,
+		timing_advance := ?,
+		mobile_allocation := ?,
+		rest_octets := {
+			presence := '11'B,
+			ll := omit,
+			lh := omit,
+			hl := omit,
+			hh := {
+				presence := '01'B,
+				ul := omit,
+				dl := {
+					tlli := tlli,
+					group1_present := ?,
+					group1 := *,
+					ta_index_present := ?,
+					ta_index := *,
+					tbf_starting_time_present := ?,
+					tbf_starting_time := *,
+					p0_present := ?,
+					p0 := *,
+					pr_mode := *
+				}
+			}
+		}
+	};
+
+	template GsmRrMessage t_RR_IMM_ASS_TBF_DL(template GprsTlli tlli) := {
+		header := t_RrHeader(IMMEDIATE_ASSIGNMENT, ?),
+		payload := {
+			imm_ass := t_IMM_ASS_TBF_DL(tlli)
+		}
+	};
+
 
 
 } with { encode "RAW" ; variant "FIELDORDER(msb)" }