Sukchan Lee
a3a683e5a6
[MME] Implement ENBConfigurationUpdate ( #2589 )
2023-09-16 20:58:58 +09:00
Pau Espin
5c0c8ec4f2
mme: s1ap: Implement tx of MME DIRECT INFORMATION TRANSFER
...
Triggered when receiving a GTPv1C RAN Information Relay message on
Gn interface, targeted at one of the eNBs under the MME.
2023-07-15 23:44:57 +09:00
Pau Espin
715038b6d9
cosmetic: mme: Fix trailing whitespace in several files
2023-07-11 21:52:24 +09:00
Sukchan Lee
82e9016164
[AMF/SMF] Fixed a crash ( #2030 , #2074 , #2085 )
2023-02-20 20:49:48 +09:00
Sukchan Lee
85981effc7
[AMF/AMF] Not assert for ogs_asn_copy_ie() ( #2018 )
...
Does not raise an assertion even if open5gs cannot handle the ASN in
ogs_asn_copy_ie()
2023-01-25 23:16:59 +09:00
Sukchan Lee
4d2f7726b9
X2 handover with SGW change ( #1367 , #1459 )
2022-05-12 22:52:36 +09:00
Sukchan Lee
a1be48ed50
[SGW-C] fix the crash ( #1353 )
2022-03-05 11:27:22 +09:00
Sukchan Lee
74bbc6ecbf
[MME] Add S1AP debug ( #1263 )
2021-12-11 17:28:05 +09:00
Sukchan Lee
d8655e07c6
Oops! fix the mistake in previous commit ( 83aac49
)
2021-11-28 17:54:33 +09:00
Sukchan Lee
83aac49fd0
[MME] Add log ( #1263 )
2021-11-28 17:05:31 +09:00
Sukchan Lee
af5b3aa931
[MME/AMF] fix the crash during timeout ( #1122 )
2021-08-08 12:38:15 +09:00
Sukchan Lee
cc03c91bdd
[AMF] 5G-GUTI generation changed ( #910 )
...
The AMF shall assign a new 5G-GUTI for a particular UE:
a) during a successful initial registration procedure;
b) during a successful registration procedure
for mobility registration update; and
c) after a successful service request procedure invoked as a response
to a paging request from the network and before the release
of the N1 NAS signalling connection as specified in subclause 5.4.4.1.
The AMF should assign a new 5G-GUTI for a particular UE
during a successful registration procedure
for periodic registration update. The AMF may assign a new 5G-GUTI
at any time for a particular UE by performing
the generic UE configuration update procedure.
2021-04-13 17:34:25 +09:00
Sukchan Lee
52cd51ca6a
fix: adjust the actual path amf.plmn_support ( #825 )
2021-03-20 09:17:14 +09:00
Sukchan Lee
dc474329e2
Fix the MME crash during HandoverCancel ( #855 )
2021-03-18 22:59:22 +09:00
Sukchan Lee
22b09443ce
feat: E-RABModificationIndication/Confirm ( #834 )
2021-03-17 14:26:57 +09:00
Sukchan Lee
9af4268bab
arch: DB schema Changes ( #796 )
...
- New function : NSSF
- New feature : SMF selection
2021-03-08 21:25:09 +09:00
Sukchan Lee
373ba1452f
log: update debug info for S1AP/NGAP ( #785 )
2021-02-01 08:52:22 -05:00
Sukchan Lee
ff5236f3e0
feat: Indirect Data Forwarding in N2-Handover
2021-01-31 23:01:15 -05:00
Sukchan Lee
388e64213f
etc: miscellaneous work ( #779 )
...
o Check IMEISV length == 16 digits
o Add Relative Capabity comment in the configuration file
2021-01-29 00:10:17 -05:00
Sukchan Lee
49a9e58efe
feat: Add N2-Handover
2021-01-28 14:23:54 -05:00
Sukchan Lee
c9363b1320
5gc: Paging was added
2021-01-18 11:48:35 -05:00
Sukchan Lee
55e9f08430
Add special sponsors
2021-01-11 11:10:17 -05:00
Sukchan Lee
6946dc4998
fix: update to avoid MME crash ( #708 )
2021-01-07 22:41:13 -05:00
Sukchan Lee
235a041b8d
feat: Add dedicated QoS flow
2020-12-31 21:07:08 -05:00
Sukchan Lee
f1a207fd9b
Support VoLTE service in ECM-IDLE
2020-11-07 17:27:12 -05:00
Sukchan Lee
f137d1947f
Last Modification for releasing v2.0.19
...
1. SCTP event size workaround - stolen code from libosmo-netif
2. Remove PFCP User Plane IP resource information
3. Fix the bug when building Initial Context Setup Request with EMM NAS message.
2020-10-31 00:30:42 -04:00
Sukchan Lee
93312e8f3d
Fix the bug for S1-reset or eNB-restart( #627 )
2020-10-28 22:59:27 -04:00
Sukchan Lee
887a0a10d3
Fixing the problem of the test program
2020-09-01 23:04:35 -04:00
Sukchan Lee
bc476c2e0e
Instead of OGS_NEXT_ID, Use memory pool-index
2020-08-29 23:27:54 -04:00
Sukchan Lee
8e048be082
Release v2.0.0
2020-08-21 23:33:45 -04:00
Sukchan Lee
fae342ecce
Apply Release-16 in 4G EPC(S1AP,NAS,GTP)
2020-07-01 00:22:55 -04:00
Sukchan Lee
ca4ee27e84
more bug is fixed
2020-06-27 00:46:06 -04:00
Sukchan Lee
c54e85c5c0
Session-AMBR changes required field in WebUI
2020-06-17 21:43:16 -04:00
Sukchan Lee
72370ff0b2
Add AUSF, UDM, and UDR
2020-06-04 14:12:05 -04:00
Sukchan Lee
9bfb4591ea
Add MMEName in S1SetupResponse [ #444 ]
2020-05-25 12:34:05 -04:00
Sukchan Lee
6f6800b52e
NGAP is added
2020-05-22 22:24:48 -04:00
Sukchan Lee
82eebc3b80
Rollback mme_enb_pool instead of ogs_calloc ( #423 )
2020-04-26 22:18:47 -04:00
Sukchan Lee
636170e0da
Review ogs_expect() ( #314 )
2019-11-30 16:45:09 +09:00
Sukchan Lee
2cd9f496e2
This bug has already been fixed
2019-11-30 14:32:49 +09:00
Spencer Sevilla
5b59f09d9f
ogs_assert to ogs_expects ( #314 )
...
* HACK: Don't retransmit InitialContextSetupReq
Related: #256
* HACK: Don't use buggy sa1p_copy() in eNBConfigTransfer
Related: #257
* mme: don't reject with 'IMSI is unknown in HLR' (permanent reject)
* MME: Implement S6a result -> EMM cause code mapping
Closes : #263
* Spencer: modification to Haralds fix because macros are now renamed
* MME: don't assert on MAC failures of uplink NAS frames
Closes : #267
* MME: Avoid ogs_assert() in many situations
We don't want to crash the entire program just because a message
received from an external entity didn't match some of our expectations.
* compiles fine, checked DIFFs and only difference is the ogs_assert -> ogs_expect
2019-11-29 15:31:22 +09:00
Sukchan Lee
3c8af69805
Re-factoring the all library
2019-09-13 21:07:47 +09:00
Sukchan Lee
a3c5dcd190
[ #231 ] Fix the NextEPC die in MT-Fallback
2019-07-28 15:09:23 +00:00
Sukchan Lee
dba1fcac5c
Use asn1c library interface(CALLOC) for s1ap memory
2019-07-24 21:03:36 +09:00
Sukchan Lee
f19009c736
[ #231 ] Hotfix for asn1c library
...
Workaround for asn1c library
- More than 9 ProtocolIE cannot be built from InitialContextSetupRequest
2019-07-21 22:39:23 +09:00
Sukchan Lee
78eeb1ad45
[ #231 ] TAI-LAI configuration changed
2019-07-21 20:25:29 +09:00
Sukchan Lee
99d91da6eb
Clarify code for pull request ( #223 )
2019-07-14 11:00:11 +09:00
Romeu Medeiros
a6fe0cb44f
Changes to obey the 3GPP specification for CSFallback
2019-07-13 20:26:39 -03:00
Sukchan Lee
7d42465f4e
[Done] SMS over SGs
2019-07-13 22:52:50 +09:00
Sukchan Lee
d9b7e966e1
[CSFB] Add MO in Active-mode
2019-07-10 22:04:52 +09:00
Sukchan Lee
16a8bea96b
[CSFB] MT in idle-mode
2019-07-08 18:15:19 +09:00