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97 Commits

Author SHA1 Message Date
Sukchan Lee 2a8c8526d3 move the followings from mme_baerer_t to mme_sess_t 
1. ESM State Machine
2. pti and ebi
 2017-08-26 18:52:06 +09:00
Sukchan Lee 0242e104c8 event name changes for new archi 2017-08-26 00:25:55 +09:00
Sukchan Lee c9fc1a8769 update it 2017-08-11 20:39:52 +09:00
Sukchan Lee cfffd28893 update it 2017-08-11 15:21:03 +09:00
Sukchan Lee feea703894 remove all local event. 2017-08-10 00:41:09 +09:00
James Park 5db7686c3d Fix leak : Releae the memory of UeCapaiblity if exists before allocating 
the new one
 2017-08-08 14:45:52 -07:00
James Park 7243966cc4 Save UeRadioCapability into mme_ue. 
The saved information will be used when transmitting
InitialContextSetupReq
 2017-08-08 12:01:08 -07:00
James Park d3cdbac70d Retransmit paging if UE is not paged. 2017-08-07 15:58:13 -07:00
James Park 790885e426 Send S1AP_Paging after receving downlink data notification 2017-08-04 14:34:52 -07:00
Sukchan Lee 4c124cb540 update trace code 2017-08-02 19:33:57 +09:00
Sukchan Lee 432626628c add s6a trace for message context 
And this is a changed.
  TRACE.CONTEXT, TRACE.SM is removed in configuration files
  TRACE.OTHERS is added

See the support/nextepc.conf.in

Even though, you don't have to apply this changes to your current
configuration. TRACE.CONTEXT/SM/OTHERS will be ignored.
 2017-08-02 15:11:08 +09:00
Sukchan Lee 498224b677 Attach Request Integrity Check is performed after NAS message decoded 2017-07-29 00:21:04 +09:00
Sukchan Lee 6a6e1a59ab update it 2017-07-28 23:20:09 +09:00
Sukchan Lee eee1537f5f update it 2017-07-28 23:07:57 +09:00
Sukchan Lee 916d8032dc most function is implemeted related Attach Request 
Except ATTACH_REQEST integrity check after NAS_Decode
 2017-07-28 14:19:43 +09:00
Sukchan Lee 345ef20934 intermediate.. 
We should decode NAS message, and then integrity is checked later.
Because, To get MME UE Context, at first, we need to know GUTI in NAS
message.
if S-TMSI is not available.. Sigh!

if NAS is ciphered, The seqence are 'Decrypt->Decode->Integrity Check'
if NAS is not cihpered, The sequence are 'Decode->Integrity Check'
 2017-07-27 21:50:55 +09:00
Sukchan Lee 62935bd625 detach done 2017-07-26 17:55:53 +09:00
Sukchan Lee 8c157dec08 detach request is done 2017-07-26 14:18:28 +09:00
Sukchan Lee 67630336cd UE initiated idle-mode done 2017-07-26 11:28:43 +09:00
Sukchan Lee 3f22f4f666 add servce_request handler in EMM module 2017-07-26 00:22:20 +09:00
Sukchan Lee 6784ddd611 Service Request is added 2017-07-25 23:29:02 +09:00
Sukchan Lee b302928bf3 ue context release implemented for idle-mode 2017-07-25 21:15:25 +09:00
James Park 167c56fc0d Find mme_ue by s_tmsi which included in InitialUe_message 
Add handler of uecontext_release_request
 2017-07-24 17:03:20 -07:00
Sukchan Lee 6a68eaac02 change vairable name from 'ue' to 'enb_ue or mme_ue' 2017-04-28 16:11:45 +09:00
James Park 129f484394 add last mac verfication state 2017-04-28 15:01:43 +09:00
James Park 62935aac2c Merge branch 'master' of https://github.com/acetcom/cellwire 
Conflicts:
	src/mme/emm_handler.c
	src/mme/emm_handler.h
 2017-04-28 14:56:47 +09:00
James Park 2939cf1349 Merge branch 'master' of https://github.com/acetcom/cellwire 
Conflicts:
	src/mme/mme_context.c
	src/mme/mme_context.h
	src/mme/s1ap_handler.c
 2017-04-28 14:43:04 +09:00
Brandon 846f356322 implement detach process 
- mme done including emm, esm, and s1ap
   - sgw/pgw are not finished
   - exception processing is further needed.
 2017-04-28 13:46:16 +09:00
James Park 65b5378c91 Split ue_context into two context(enb_ue_t, mme_ue_t) 2017-04-28 13:43:42 +09:00
Sukchan Lee a377aa7c31 mme_sess_t is added 2017-04-27 23:06:10 +09:00
Sukchan Lee 31d978427c update it 2017-04-14 10:27:31 +09:00
Sukchan Lee ea014944c2 update it 2017-04-14 01:26:50 +09:00
Sukchan Lee f19673d935 update it 2017-04-13 23:30:56 +09:00
Sukchan Lee 1b98807ec8 update it 2017-04-13 23:14:59 +09:00
Sukchan Lee 4534e102ad update it 2017-04-13 19:58:58 +09:00
Sukchan Lee d53b30449f update it 2017-04-11 20:44:38 +09:00
Sukchan Lee a8665d6160 update it 2017-04-11 15:02:39 +09:00
Sukchan Lee a88305df46 update it 2017-04-08 11:38:09 +09:00
Sukchan Lee 7860d74991 update it 2017-04-08 10:45:48 +09:00
Sukchan Lee 00e5308455 update it 2017-04-08 10:18:48 +09:00
Sukchan Lee 4720ecb8b7 update it 2017-04-06 20:10:00 +09:00
Sukchan Lee 67fb7cf8f2 rename 2017-04-04 10:49:19 +09:00
Sukchan Lee bd895fc138 update it 2017-03-27 22:40:06 +09:00
Sukchan Lee 197f7dc301 update it 2017-03-27 21:28:07 +09:00
Sukchan Lee 9050b9c9a8 update it 2017-03-27 19:32:24 +09:00
Sukchan Lee deeed41b57 update it 2017-03-26 15:34:34 +09:00
Sukchan Lee 8a3037a6fa update it 2017-03-26 14:57:33 +09:00