Add TRP Information Request NRPPA message decoding procedures

2026-03-02 21:36:02 +05:30
parent ccf4b42541
commit 446a905013
21 changed files with 948 additions and 5 deletions
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+
+#include "openair2/COMMON/nrppa_messages_types.h"
+
+// LMF -> CU
+MESSAGE_DEF(NRPPA_TRP_INFORMATION_REQ, MESSAGE_PRIORITY_MED, nrppa_trp_information_req_t, nrppa_trp_information_req)
@@ -0,0 +1,67 @@
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+
+#ifndef NRPPA_MESSAGES_TYPES_H_
+#define NRPPA_MESSAGES_TYPES_H_
+
+// Defines to access message fields.
+
+#define NRPPA_TRP_INFORMATION_REQ(mSGpTR) (mSGpTR)->ittiMsg.nrppa_trp_information_req
+
+/* Structure of Positioning related NRPPA messages */
+/* IE structures for Positioning related messages as per TS 38.455 V16.7.1*/
+
+typedef enum nrppa_trp_information_type_item_e {
+  NRPPA_TRP_INFORMATION_TYPE_ITEM_NR_PCI,
+  NRPPA_TRP_INFORMATION_TYPE_ITEM_NG_RAN_CGI,
+  NRPPA_TRP_INFORMATION_TYPE_ITEM_NR_ARFCN,
+  NRPPA_TRP_INFORMATION_TYPE_ITEM_PRS_CONFIG,
+  NRPPA_TRP_INFORMATION_TYPE_ITEM_SSB_CONFIG,
+  NRPPA_TRP_INFORMATION_TYPE_ITEM_SFN_INIT_TIME,
+  NRPPA_TRP_INFORMATION_TYPE_ITEM_SPATIAL_DIRECTION_INFO,
+  NRPPA_TRP_INFORMATION_TYPE_ITEM_GEO_COORDINATES
+} nrppa_trp_information_type_item_pr;
+
+typedef struct nrppa_trp_information_type_list_s {
+  nrppa_trp_information_type_item_pr *trp_information_type_item;
+  uint8_t trp_information_type_list_length;
+} nrppa_trp_information_type_list_t;
+
+typedef struct nrppa_trp_list_item_s {
+  uint32_t trp_id;
+} nrppa_trp_list_item_t;
+
+typedef struct nrppa_trp_list_s {
+  nrppa_trp_list_item_t *trp_list_item;
+  uint32_t trp_list_length;
+} nrppa_trp_list_t;
+
+typedef struct nrppa_trp_information_req_s {
+  // IE 9.2.4 (mandatory)
+  uint16_t transaction_id;
+  bool has_trp_list;
+  // mandatory
+  nrppa_trp_list_t trp_list;
+  // mandatory
+  nrppa_trp_information_type_list_t trp_information_type_list;
+} nrppa_trp_information_req_t;
+
+#endif // NRPPA_MESSAGES_TYPES_H_