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593 Commits

Author SHA1 Message Date
Andre Puschmann a5c0f96fa7 srsue: limit sync queue length to 1 for ZMQ radio 
apply same change that we've done on the eNB also on the UE
to avoid the PHY processing TTIs faster than the stack.

Without that, we see lots of those in the logs:

...
08:39:17.580325 [STCK] [W] Detected slow task processing (sync_queue_len=7).
...
 2020-06-30 10:36:01 +02:00
Andre Puschmann d16897c09a scell_sync: fix missing dtor freeing sync object 2020-06-30 09:30:31 +02:00
Andre Puschmann e981d5ee70 rrc,ue: refactor wait conditions before transition to RRC idle 
before entering RRC idle, after receiving a RRC connection release for example,
we need to wait until the RLC for SRB1 or SRB2 have been flushed, i.e.
the RLC has acknowledged the reception of the message.

Previously we have only waited for SRB1 but the message can also be received on SRB2
and in this case both bearers need to be checked.

The method is now streamlined to check both SRBs and is also used when
checking the msg transmission of an detach request.
 2020-06-29 21:19:42 +02:00
Xavier Arteaga f8cc2d176d Fix typo 2020-06-25 17:42:56 +02:00
Xavier Arteaga 2f0c38fc70 SRSUE: avoid deadlock while configuring cell from stack 2020-06-25 17:42:56 +02:00
Francisco Paisana fddcbc9879 fix vnf-ue stack interface 2020-06-24 23:28:53 +01:00
Daniel Willmann 31f1516d74 Use callback to establish connection before sending PDUs in TestmodeB 2020-06-23 12:12:58 +02:00
Francisco Paisana f0874b780b add radio_base/null classes 2020-06-18 23:37:26 +01:00
Xavier Arteaga 0e415260e9 SRSUE: scell_sync vector changed to map 2020-06-18 09:51:51 +02:00
Xavier Arteaga e0e8405285 SRSUE: initial scell sync 
SRSUE: SCell Synch feedbacks delay

SRSUE: Implemented SCell Radio offset correction
 2020-06-18 09:51:51 +02:00
Ismael Gomez 54b331c504
Adds best neighbour to CSV and stdout metrics (#1440) 2020-06-17 12:11:06 +02:00
Xavier Arteaga f04cf2090a Integrates number of samples in radio buffer 
Fix minor issue

Radio: Fix minor bug and add unit test
 2020-06-16 11:00:51 +02:00
Xavier Arteaga de230826b9 Added string helper for removing spaces and parsing list 
Fix

Fix string parser
 2020-06-16 11:00:51 +02:00
Xavier Arteaga 89b24b54e5 Refactored radio class for acommodating multiple RF devices 2020-06-16 11:00:51 +02:00
Francisco Paisana 0d38c33a60 rename ue phy nr class 2020-06-11 15:50:36 +01:00
Francisco Paisana 27e5d98ef9 added vnf phy nr 2020-06-11 15:50:36 +01:00
Francisco Paisana 81848deae2 extended handover procedure to accommodate all the handover (phy cell select + ra) 2020-06-02 19:11:26 +01:00
Francisco Paisana 556fcb69e7 fix handover my defering to next tti the reestablishment of bearers 2020-06-02 19:11:26 +01:00
Francisco Paisana 37ce475398 fix+refactor of the ue rrc handover preparation procedure to avoid deadlocking 2020-06-02 19:11:26 +01:00
Francisco Paisana 8f4f37e89b remove more unused rrc variables 2020-06-01 19:59:50 +01:00
Francisco Paisana 29fd147d41 remove unused rrc variables 2020-06-01 19:59:50 +01:00
Francisco Paisana b2aae8763b made mac_nr and rrc_nr final to avoid using virtual dtors 2020-06-01 19:59:50 +01:00
Francisco Paisana 452c043370 created a global map of lcids to srbs/drbs for NR 2020-05-29 14:11:23 +01:00
Francisco Paisana 4cf756434f add srsue::rrc_nr srsue::ue_stack_nr 2020-05-29 14:11:23 +01:00
Francisco Paisana 6a164e032d added srsue::rrc_nr 2020-05-29 14:11:23 +01:00
Francisco Paisana edba7f57e4 corrected mac_nr_pdu includes 2020-05-26 10:02:08 +01:00
Francisco Paisana 0b701022a3 added ue nr mac 2020-05-26 10:02:08 +01:00
Ismael Gomez b5ccbf1891 Simplify relationship between BSR, SR and RA procedures. Fix issue #1346 2020-05-21 15:36:44 +01:00
Xavier Arteaga ac0e347d94 SRSUE: refactored sync.cc and clean up 2020-05-12 15:56:23 +02:00
Xavier Arteaga dc927b745a SRSUE Removed async_scell_recv.h 2020-05-12 15:56:23 +02:00
faluco 9efa24bfa9 More warning fixes. 2020-05-07 10:10:24 +02:00
faluco 7ff251f112 - Fixed warnings caught by Clang 9.0.0 2020-05-07 10:10:24 +02:00
Pedro Alvarez 2ea78c8feb Added configuration options for stack logging. 2020-05-05 14:34:47 +01:00
Francisco Paisana de4d58d8fe fix coverity scan issues in master 2020-04-29 11:17:00 +02:00
Francisco Paisana af9ca9f9e5 remove unecessary moves 2020-04-27 22:19:08 +01:00
Francisco Paisana 12b2ea7dde remove warnings for base classes with no virtual dtors 2020-04-27 22:19:08 +01:00
yagoda 8e0b106c22 fixing some warnings from LGTM 2020-04-27 20:59:40 +02:00
Andre Puschmann 1e0c8ead4c srsue,sync: fix TTI gap calculation and reporting 
The current TTI gap calculation assumes strict continuity
of radio time stamps, even when retuning, changing sample rate, etc.

This is certainly desireble but not necessaritly the case and may cause
issues when negative time gaps or too large gaps are detected and reported
to the stack.

this patch makes the assumption that valid TTI jumps are between 1ms
and 1s and that larger gaps are the result of screwed time-stamps
or too long radio operations.
 2020-04-27 17:01:02 +02:00
Xavier Arteaga 58803d1b3e Added UL EARFCN map and UE PHY interface cleanup 2020-04-23 09:00:45 +02:00
Xavier Arteaga 89dcd6339f More LGTM fixes 2020-04-22 18:01:43 +02:00
Xavier Arteaga 77d5dedddc Fix LGTM warnings and recommendations 2020-04-22 18:01:43 +02:00
Francisco Paisana 6ddedd5972 moved pdu to common mac folder 2020-04-22 10:06:08 +01:00
Xavier Arteaga 11a2d2cc4a Fix and tidy up time offset in srsue 2020-04-20 16:10:01 +02:00
Francisco Paisana c09f76ed6c unified stack task defer method 2020-04-10 22:30:59 +01:00
Andre Puschmann d35c9e2b89 nas: add support ot UE test loop mode B 
extend GW-NAS interface to signal test mode activation.
The method is a noop in the normal GW but is implemented in
the TTCN3 DUT according to TS 36.509 for Mode B
 2020-04-10 21:18:43 +02:00
Andre Puschmann 66a799661e gw,tft: move traffic flow template matching into own class 
this prepares the reuse of the matching functions for the TTCN3 DUT.
create own matcher class that the GW uses.
 2020-04-10 21:18:43 +02:00
Xavier Arteaga 198684ce32 SRSUE: all TA control logic into a single class and faster TA response 2020-04-10 15:57:41 +02:00
Francisco Paisana a2ade9edd1 break down rrc_interface_types.h into multiple files. moved pdcp_config.h to same folder 2020-04-09 10:10:04 +01:00
Daniel Willmann 925225dbeb Implement Close UE Test Loop/Complete messages 
This commit implements support for the CLOSE_UE_TEST_LOOP message.
Currently the mode is not saved and looping the data is not implemented.
Only the *_COMPLETE message is sent back as a response.
 2020-04-04 22:51:43 +02:00
Andre Puschmann acc2948b45 nas: fix security handling 
First of all, with this the NAS conformance tests pass with ciphering and
integrity turned on. Before only integrity was working.

Mainly the NAS was applying the integrity protection and/or ciphering
incorrectly because it wasn't taking the secuirty status of the PDUs
into account. Some where already correct, some not. The patch
streamlines the handling for all outgoing messages.
 2020-04-03 22:22:04 +02:00