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Author SHA1 Message Date
Remi Hardy 2d1b7f78ad Merge branch 'oai_integration_week29' into 'develop' 
Oai integration week29

See merge request oai/openairinterface5g!858
 2020-07-21 11:38:00 +02:00
hardy d244ea4b99 slight reformatiing of main.py ; introducing yaml for xml class definition 2020-07-20 22:45:24 +02:00
Remi Hardy dfe6278ee1 fixing issues for CI integration 2020-07-20 18:06:02 +02:00
hardy 87dccea43f integrating cots ue control into CI 2020-07-20 16:44:51 +02:00
Francesco Mani 0f0ede038d removing a printf in pusch scheduling 2020-07-20 16:25:04 +02:00
Remi Hardy 331c74af2a fixing execution issues following recent changes 2020-07-20 14:21:11 +02:00
Javier Morgade 58bd55b9b3 fembms: 
-Increase buffer size in PHY_ofdm_mod to accomodate FeMBMS sizes
	-New FFT sizes added (IDFT_12288, IDFT_24576) to enable support for FeMBMS 10MHz and 20MHz channels BWs

Signed-off-by: Javier Morgade <javier.morgade@ieee.org>
 2020-07-20 11:02:18 +02:00
Javier Morgade 459eff02d1 fembms: Top-level routines for generating DL mbsfn reference signals for FeMBMS (eNB) 
Signed-off-by: Javier Morgade <javier.morgade@ieee.org>
 2020-07-20 10:58:57 +02:00
Javier Morgade 3fca8304a4 fembms: FeMBMS top-level routines for generating and decoding the PBCH/BCH physical/transport channel 
Signed-off-by: Javier Morgade <javier.morgade@ieee.org>
 2020-07-20 10:54:01 +02:00
Javier Morgade 3d11b3d65d fembms: FeMBMS (eNB) Top-level routines for generating the PDSCH physical channel from 36-211 V14.1 
Signed-off-by: Javier Morgade <javier.morgade@ieee.org>
 2020-07-20 10:51:51 +02:00
Javier Morgade 4923ba301a fembms: Addapting top-level routines for implementing Turbo-coded (DLSCH) transport channels from 36-212 with FeMBMS support 
Signed-off-by: Javier Morgade <javier.morgade@ieee.org>
 2020-07-20 10:49:58 +02:00
Javier Morgade da5ae9c8d1 fembms: L1 prototypes for FeMBMS eNB procedures 
Signed-off-by: Javier Morgade <javier.morgade@ieee.org>
 2020-07-20 10:48:26 +02:00
Javier Morgade c5799e1cca fembms: missing protype added 2020-07-20 10:42:47 +02:00
Javier Morgade eb0dacc443 fembms: L1 prototypes and params added 2020-07-20 10:41:56 +02:00
Javier Morgade 43dc75f92f fembms: reference config files re-arranged 2020-07-20 10:39:12 +02:00
Robert Schmidt 6eb00a0895 Enable multi-module support in pdcp_fifo_flush_sdus() 2020-07-20 09:33:35 +02:00
Robert Schmidt 33b860f1b4 FlexRAN: use lock-free ringbuffers for slice conf 
Use LFDS 7.0.0 Ringbuffer implementation to handle
* Slice Configuration
* UE slice association
which is then uploaded through MAC scheduling thread
 2020-07-20 09:13:19 +02:00
Robert Schmidt 07313fd96d FlexRAN Bugfix: Free Ringbuffer on exit 2020-07-20 09:13:19 +02:00
Robert Schmidt 4901daf759 FlexRAN: New protobuf slice structure + Static Slice handling 2020-07-20 09:13:19 +02:00
Robert Schmidt 872cfc03fe Implement Static Slicing 2020-07-20 09:13:19 +02:00
Robert Schmidt 9956b96049 Use fptr for preproc and align UL PP definition 2020-07-20 09:13:19 +02:00
Robert Schmidt 2b4e529068 Simplify add_ue_list(), remove_ue_list(); add init_ue_list() 2020-07-20 09:13:19 +02:00
Robert Schmidt a74f4c1238 Delete old protobuf slice types flex_slice_{dl,ul} 2020-07-20 09:13:19 +02:00
Robert Schmidt 714a2df097 Remove any slice-related information from OAI 2020-07-20 09:13:19 +02:00
Robert Schmidt da09d63acd Default pre-processor: efficiently build UE list 2020-07-20 09:13:19 +02:00
Robert Schmidt 6fcc4f5970 Format to dynamically handle UL SCHED 2020-07-20 09:13:19 +02:00
Robert Schmidt af89a6b780 Configurable Default Scheduler DL Algo 2020-07-20 09:13:19 +02:00
Robert Schmidt fe7236d9c4 Add Maximum Throughput scheduler, wbCqi 
Selects the UE with the highest CQI. If two UEs have the same CQI,
choses the one with highest number of bytes in RLC queue. Allocates as
many RBGs as possible, and potentially continues with the next UE.
 2020-07-20 09:13:19 +02:00
Robert Schmidt 2de57fbc36 Add Proportional Fair scheduler, wbCqi 
Selects UE with highest coefficient. Allocates until there are no more
RBGs to allocate, or UE has no more data. In the latter case, continues
with the next UE (second-highest coefficient).
 2020-07-20 09:13:19 +02:00
Robert Schmidt 18a6961fcd Format to dynamically handle default DL SCHED algo 2020-07-20 09:13:19 +02:00
Robert Schmidt 8c7d94133f Bugfix RR DL: a retx UE might not be allocated again 2020-07-20 09:13:19 +02:00
Robert Schmidt 864fa84ba8 Default SCHED RR algo: optimize algo and defer RB calc. 
- Loop only to next UE instead of jumping multiple

- mark used RBGs in rbg_mask

- Only calculate number of RBs based on CQI when UE is selected, instead
of calculating for all UEs which might be unnecessary.

- When looping the list of UEs for RB allocation, remove UEs that have
no data anymore instead of skipping them.
 2020-07-20 09:13:19 +02:00
Robert Schmidt 82194319cf Bugfix DLSCH: only warn when retx with less RB 
The preprocessor pre-allocates a CCE. Thus, when arriving at the check
for the number of RBs for retransmission, it is too late to skip the UE.
Therefore, only print a warning.

The default schedulers allocate a correct amount of RBs for
retransmissions, therefore it is ok.
 2020-07-20 09:13:19 +02:00
Robert Schmidt d0baab6ed3 DLSCH: limit LC bytes according to preprocessor 2020-07-20 09:13:19 +02:00
Robert Schmidt a96c3761cc Log TBS in every window 2020-07-20 09:13:19 +02:00
Robert Schmidt 19c2856bbe UE: Set correct selected PLMN Identity 2020-07-20 09:13:19 +02:00
Robert Schmidt 332dec605a UE: Print all SIB1 decoded PLMNs 2020-07-20 09:13:19 +02:00
Robert Schmidt a1f77198f7 FlexRAN: Manage PLMNs 2020-07-20 09:13:18 +02:00
Robert Schmidt e4eea33de6 FlexRAN: Enable MME adding/removing 2020-07-20 09:13:18 +02:00
Robert Schmidt d47c539dda S1AP: Only register MME if we do not know it yet 2020-07-20 09:13:18 +02:00
Robert Schmidt 64f0b7e0e5 Do not check for register_enb_pending 
The test seemingly ensures that this code block is hit only once.
However, if we enable later activation of MMEs, it will be hit a second
(and third, ...) time. The only thing in guards against, though, is an
INIT message to the L1L2 thread, when register_enb_pending == 0, which
should only be sent once.  Therefore, functionality won't be changed if
register_enb_pending becomes negative, and the assert can be removed.
 2020-07-20 09:13:18 +02:00
Robert Schmidt 40fdd53adc Correctly decode IMSI also when not integrity protected 2020-07-20 09:13:18 +02:00
Robert Schmidt bbca88ad78 Bugfix FlexRAN: if a UE is in RRC but not S1AP, treat as no bug 2020-07-20 09:13:18 +02:00
hardy dc9211ae20 removed all Getters and Setters from EPC, HTML classes (as all attributes are public) 2020-07-19 17:56:00 +02:00
hardy d0805bd8ab Merge remote-tracking branch 'origin/bugfix-minor-remove-wrong-log' into oai_integration_week29 2020-07-17 16:00:20 +02:00
frtabu 8b4498cd11 nr scope as a dynamically loaded shared lib 2020-07-17 15:59:38 +02:00
Remi Hardy d273ae84f3 added a class function to check adb returned values from a list 2020-07-17 15:28:34 +02:00
cig fe724b555d Cleanup RA procedure 2020-07-16 18:03:22 +02:00
cig 68391d7243 Bugfix in RA window computation 2020-07-16 17:55:52 +02:00
Sakthivel Velumani e325d007a6 Merge branch 'develop' into improve_ue_stability 2020-07-15 15:00:02 +02:00