Guido Casati
08f0f9369c
Add F1AP Paging library and new message type to follow the existing F1AP
library pattern and to support multi-cell paging and both RAN UE (I-RNTI)
and CN UE (5G-S-TMSI) paging identities at the library level per TS 38.473.
* New library (f1ap_paging.c/h, f1ap_lib_includes.h, CMakeLists.txt)
- Implement encode/decode/copy/eq/free for F1AP Paging (procedure 9.2.6).
- Add ASN.1 includes for Paging, PagingIdentity, CN/RAN UE identities.
- Enables unit testing of Paging enc/dec in f1ap_lib_test.c.
* New types in f1ap_messages_types.h (existing f1ap_paging_ind_t unchanged)
- f1ap_paging_t: UE Identity Index, paging identity (union + type enum),
optional paging_drx, paging_priority, paging_origin, and paging_cells[].
- f1ap_paging_cell_item_t, f1ap_paging_identity_type_t, f1ap_paging_identity_t
for multi-cell list and RAN/CN identity discrimination.
- Paging Origin IE is optional per F1AP 8.7.1.2.
Tests: test_f1ap_paging() roundtrip and copy for CN UE (5G-S-TMSI) and
RAN UE (I-RNTI) cases, with optional IEs.
38 lines
1.5 KiB
C
38 lines
1.5 KiB
C
/*
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* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The OpenAirInterface Software Alliance licenses this file to You under
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* the OAI Public License, Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.openairinterface.org/?page_id=698
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*-------------------------------------------------------------------------------
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* For more information about the OpenAirInterface (OAI) Software Alliance:
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* contact@openairinterface.org
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*/
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#ifndef F1AP_PAGING_H_
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#define F1AP_PAGING_H_
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#include <stdbool.h>
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#include "f1ap_messages_types.h"
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struct F1AP_F1AP_PDU;
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/* F1 Paging */
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struct F1AP_F1AP_PDU *encode_f1ap_paging(const f1ap_paging_t *msg);
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bool decode_f1ap_paging(f1ap_paging_t *out, const struct F1AP_F1AP_PDU *pdu);
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void free_f1ap_paging(f1ap_paging_t *msg);
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bool eq_f1ap_paging(const f1ap_paging_t *a, const f1ap_paging_t *b);
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f1ap_paging_t cp_f1ap_paging(const f1ap_paging_t *orig);
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#endif /* F1AP_PAGING_H_ */
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