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srsLTE
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1255 Commits

Author SHA1 Message Date
Xavier Arteaga 344016ef0a Refactored and commented SRSUE's Intra measure component 2020-02-13 14:25:00 +01:00
Xavier Arteaga 8f6dd184be SRSUE: neighbour cell measurement test defined 2020-02-13 14:25:00 +01:00
Xavier Arteaga f935916e7c SRSUE: fix srsue_rf_test 2020-02-13 10:29:00 +01:00
Francisco Paisana c76cdc6cea refactored the serving cell config procedure. there was one more state than it was needed. 2020-02-10 22:03:16 +01:00
Andre Puschmann cccabdaf4f removing unneeded install targets for static libs (reported by Filipe) 2020-02-10 17:38:42 +01:00
Andre Puschmann 627dac49b0 log message when ASN1 couldn't unpack DL message 2020-02-10 12:17:08 +01:00
Andre Puschmann c7343cf6d8 protect sf_buffer from overrun in receive_samples 
this patch adds a buffer len paramter to the receive_samples() call
that protects the (also) provided buffer from overflowing.

currently each call to srslte_ue_sync_zerocopy() which then calls receive_samples()
relies on a buffer that is "big enough". But that buffer is sometimes
2 subframes, sometimes 3 or 5, sometimes has space for the maximum PRB size, sometimes
only for 6 PRBs (i.e. during cell search).

By extending the interface to pass the buffer size we can make sure that
only samples are received that actually fit inside the provided buffer.
 2020-02-07 10:21:30 +01:00
Andre Puschmann 23bab1f207 fix potential segfault when overrunning char array 
this fixed an issue when printing many neighbor cells because
the calculation of the remaining length can be negative
 2020-02-07 10:20:12 +01:00
Andre Puschmann 0e337a01c3 fix SRB2 security handling in SS 2020-02-07 10:20:12 +01:00
Andre Puschmann 7c1b4c1f12 add support for IMEISV when requesting UE idendity 2020-02-07 10:19:42 +01:00
Ismael Gomez f2851b037e Fix concurrency issue in set_crnti() 2020-02-06 20:30:09 +01:00
Pau Espin Pedrol 2f3a125757 srsue: fix trailing whitespace 2020-02-06 16:19:40 +01:00
Pau Espin Pedrol 4949df257e Proper shutdown on SIGHUP 
If a process exits and has a controlling terminal, everything under
it gets a SIGHUP by the kernel. That's the case for instance when
running a srsUE over ssh with some specific parameters. As a result,
when the ssh client is killed, SIGHUP is sent to srsUE, which will be
killed immediatelly without proper release, which means in turn that log
buffers are not flushed.
Let's do proper shutdown when SIGHUP is received so that everyone can
get log files.
 2020-02-06 16:19:40 +01:00
Andre Puschmann ed179fd311 timers: rename value() to time_elapsed() 
this seems to be better readable than value() since
we've sometimes confused it with the timeout value
 2020-02-06 14:40:47 +01:00
Xavier Arteaga 4d3c28ff97 SRSUE: wait for valid RSRP measurement before adquiring SIBs during cell search 2020-02-06 09:14:05 +01:00
Andre Puschmann 9720449cbb fixing RRC measurement test after logmap refactor 2020-02-03 12:51:46 +01:00
Andre Puschmann 3d7598a4cb rewrite cell handling in TTCN3 PHY and SS 2020-02-03 12:51:46 +01:00
Andre Puschmann 2a46413121 during cell search don't configure found cell as serving cell 
this fixes an issue in which, during cell search, the sync code
itself would set the serving cell whenever it found a new cell.

instead, only report the found cell to RRC and keep the sample
rate at 1.92 MHz. RRC may select a new serving cell and then tell
PHY to camp on it.
 2020-02-03 12:51:46 +01:00
Andre Puschmann ca54f02b87 fix RRC measurement reporting when reportInterval is set to infinity 2020-02-03 12:51:46 +01:00
Andre Puschmann bbacc35e24 move configuration of default logger to main 
this prevents the case where a layer requests a new log_filter
before the default logger has been configured
 2020-02-03 12:51:46 +01:00
Xavier Arteaga 5302fcfa4d SRSUE: listen to paging only when RRC is IDLE 2020-02-03 12:51:46 +01:00
Xavier Arteaga fe199e6be2 SRSUE: Undo enable/disable RA procedure flag 2020-02-03 12:51:46 +01:00
Xavier Arteaga 66bb7d6f82 SRSUE: fix TTCN3 compile 2020-02-03 12:51:46 +01:00
Xavier Arteaga f8294fb9df SRSUE: RRC measurements refactor and more fixes 2020-02-03 12:51:46 +01:00
Ismael Gomez 52716f8716 Process HO complete in the background to avoid heap-after-use bug when PHY measurements are reported during a HO 
rrc_meas refactor. Need to split commit

Fix typo

Temporal commit

Apply rx_gain_offset to neighbour cell measurements

srsLTE: modify TESTASSERT Macro to follow codeline

SRSUE: prevent RRC from having serving cell in neighbour list

SRSUE: DL HARQ does not need Time Aligment Timer. UL is disabled using PUCCH resources release

SRSUE: extend intra-frequency to CA SCell

SRSUE: fix confusing/ambiguous code in the RRC measurements and fix concurrency issue

SRSUE: remove RRC measurement report triggers when measurements are modified or HO succesful

SRSUE: fix compilation issues and Reest SIB indexes

Fixes sync using incorrect cell configuration when search cell does not find a correct cell

Small refactor to remove measurement report triggers always after removing measurement

SRSUE: Removed SIC PSS from UE

SRSUE: fix inter-frequency reestablishment and added more traces

SRSUE: Fix compilation issue
 2020-02-03 12:51:46 +01:00
Francisco Paisana 296af7e297 fix setting up nas log before all log configuration 2020-01-31 11:56:02 +00:00
Francisco Paisana ea777d92e8 applied new logmap class to nas 2020-01-29 14:20:43 +00:00
Xavier Arteaga c080cb3395 SRSUE: expose correct synch error parameter 2020-01-29 12:25:13 +01:00
Ismael Gomez 17f9ff326b Expose in-sync and out-of-sync constants to ue.conf 2020-01-29 11:46:55 +01:00
Ismael Gomez cc7dfefa1a
Fix logic for UL HARQ retx causing Msg3 adaptive retx to be identified as a new transmission 2020-01-28 21:33:10 +01:00
Francisco Paisana 91d83fc20d different way to retrieve a proc future 2020-01-24 10:10:27 +00:00
Ismael Gomez 171e26ee68 Add checks more checks for UL grants 2020-01-24 10:40:39 +01:00
Francisco Paisana 5ae3afd2b8 created cbit_ref for unpacking const buffers 2020-01-23 12:22:19 +00:00
Francisco Paisana 5468189cd9 fix some variables' naming (e.g. x2_ap -> x2ap, e_rab -> erab) 2020-01-21 00:58:19 +00:00
Andre Puschmann b0bfc7956d use const& in metrics interface 2020-01-14 20:52:09 +01:00
Andre Puschmann 77522a6b69 add srsUE parameter to change netns before creating TUN in GW 2020-01-14 20:52:09 +01:00
yagoda 260648582e small formatting fix 2020-01-14 16:53:57 +01:00
yagoda fc1c506d1f refactoring TA command structure in UE 2020-01-14 16:53:57 +01:00
yagoda 2db90c5dd3 allowing TA CE commands in Msg4 2020-01-14 16:53:57 +01:00
Andre Puschmann d045213fb9 fixing bug in RRC measurement when receiving periodic config 
in the UE conformance testing we've spotted an issue
where an event was evaluated even though the trigger type for
the report was periodic which caused an exception in RRC
 2020-01-08 17:34:06 +01:00
Andre Puschmann bc6aa1a166 fixing PDCP call in TTCN3 SS 
this fixes an issue introduced in 6ec573987a
 2020-01-07 11:05:20 +01:00
Andre Puschmann e24d33562a disabling ue_phy_test temporarily 2019-12-30 00:16:59 +01:00
Andre Puschmann 6ec573987a remove default value for 'blocking' param from pdcp::write_sdu() 
there were two defaults and one was shadowing the other. This
commit removes both defaults and uses blocking-mode for RRC
calls to PDCP in the UE. The eNB write_sdu() uses the non-blocking
mode by default. We have to review the eNB's RRC perhaps and use blocking
there too and non-blocking only for data plane
 2019-12-29 23:45:37 +01:00
Andre Puschmann 8f419c035b fixing snprintf issue where return value was used for length calculation 2019-12-29 23:38:27 +01:00
Andre Puschmann e5609e299d fix UE PHY test compilation on 32 bit systems 2019-12-23 23:06:52 +01:00
Xavier Arteaga 36b2102de8 SRSUE: avoid testing ue_phy_test 2019-12-23 22:57:37 +01:00
Xavier Arteaga 0134d47ee8 SRSUE: clear EARFCN list if the list is not empty 2019-12-23 22:57:37 +01:00
Xavier Arteaga 11eafa8ab4 srsLTE: FFTW wisdom gets loaded and saved by default 2019-12-23 22:57:37 +01:00
Xavier Arteaga c92dce71b7 srsLTE: AGC only uses boundaries for requesting gain to Radio 2019-12-23 22:57:37 +01:00
Pedro Alvarez 6d4303cd94 Added option to force 32bit compilation (useful for debug). Fixed various warnings when compiling in a 32 bit arch. 2019-12-20 17:33:55 +01:00
Xavier Arteaga 089a5e21dc Label test that memcheck is excessively long 2019-12-19 13:01:05 +01:00
Xavier Arteaga ad46fc006f srsLTE: Fix thread memory leak. Moved test. Fix CLang warnings. 2019-12-19 13:01:05 +01:00
Xavier Arteaga a7e92c384e srsLTE: applied minor comments in tti semaphore 2019-12-19 13:01:05 +01:00
Xavier Arteaga d2c6dda025 SRSUE: Avoid sf_worker return without calling worker_end 2019-12-19 13:01:05 +01:00
Xavier Arteaga 447ede327c srsLTE: removed unused argument 2019-12-19 13:01:05 +01:00
Xavier Arteaga 384c420c7c SRSUE: fix phy workers concurrency issue 2019-12-19 13:01:05 +01:00
Xavier Arteaga dc7ac0a8d6 SRSUE: Updated PHY test 2019-12-19 13:01:05 +01:00
Xavier Arteaga 6895bfa70a SRSUE initial PHY worker test 2019-12-19 13:01:05 +01:00
Andre Puschmann 476f970ee1 replace FIXME with TODO 2019-12-18 11:25:56 +01:00
Andre Puschmann f874722cfb fix error handling in UE init 
previously we've returned the init() function when a sublayer
init failed. This leaves the pointers to the layers unset which, in turn,
breaks the stop() call for the UE
 2019-12-18 11:25:36 +01:00
Andre Puschmann 4a9e3728c9 add condtional variable for PHY initialization and configuration 
adding a cond variable and mutex to protect init and (re-)config of PHY
currently this is only used during init. If the stack couldn't be
initialized but the PHY init thread was already started, we need to
properly wait until this is done
 2019-12-18 11:25:36 +01:00
Andre Puschmann 705cd3c211 fix typos spotted by aleksander0m 2019-12-17 16:54:02 +01:00
Andre Puschmann 3127f59b4c wait with init of GUI until cell is found and initialized 
with the stack refactor we've introduced a regression in which
the GUI was started too early when no cell was found yet.

this caused the GUI to be initilized with only one Tx port. When connecting
to a cell with ports, the GUI plotter would then write
into unitialized memory.
 2019-12-16 21:03:08 +01:00
Pedro Alvarez c5979f59eb Clang format UE, eNB and lib (#850) 
* Clang-formated UE, eNB and lib.
* Fixed compiling errors from clang-format.
* Fix linking issues introduced by clang-format
* Fix poor formating in initializing arrays of arrays.
* Fix mistake in conflict resolution on rm_turbo.c
* Re-apply clang format to gtpc_ies.h
 2019-12-16 16:04:22 +01:00
Andre Puschmann c7ee887170 add factory function for creating PDCP config 2019-12-16 14:06:26 +01:00
Andre Puschmann f7f956708c use helper function to print MIB content 2019-12-16 12:49:07 +01:00
Andre Puschmann 8a064cd3a6 pass msg_type from caller when logging RRC message 
before the type of some message wasn't displayed correctly,
like SIBs, for example because the logger didn't
know the filed to retrieve the type string
 2019-12-16 12:49:07 +01:00
Andre Puschmann 60d07f1656 assign msg-type to temp variable before logging ASN1 message in RRC 2019-12-16 12:49:07 +01:00
Andre Puschmann fa2821a4e7 fixing periodic measurment reporting 
fixes various issues with unset timers, interval parameters, etc.
with those fixes, TC_8_3_1_1 and TC_8_3_1_2 pass
 2019-12-13 13:25:24 +01:00
Francisco Paisana d59016ae68 use of srslte::log* type for ASN1 logging. Initialization of the asn1 and rrc_asn1 loggers done now in both the ue and enb 2019-12-12 15:45:24 +00:00
Ismael Gomez 44c23b1690 Fix bug in rrc_meas in ASN to_number() conversion, making the UE to generate Measurement reports every TTI 2019-12-12 13:04:50 +01:00
Xavier Arteaga 1fa5a19a55 SRSUE: SRSUE: fix timealigmenttimer 2019-12-12 12:05:51 +01:00
Xavier Arteaga bcde542111 SRSUE: fix typo 2019-12-12 12:04:36 +01:00
Xavier Arteaga b9492bbd73 SRSUE: Fix set intra-frequency cell during cell search 2019-12-12 12:04:36 +01:00
Xavier Arteaga 8ad69b0c4d SRSUE: Fixed minor RRC measurement 2019-12-12 12:04:36 +01:00
Xavier Arteaga db36fb08a2 SRSUE: fix intra-frequency measurement cell select 2019-12-12 12:04:36 +01:00
Xavier Arteaga 22e4d3c905 SRSUE: Camping SFN synchronism discards cell 2019-12-12 11:57:17 +01:00
Xavier Arteaga e89dde0f35 SRSUE: Check cell is valid 2019-12-12 11:57:17 +01:00
Xavier Arteaga 4be4f56333 SRSUE: Fix duplicates ACK 2019-12-12 11:55:58 +01:00
Francisco Paisana d270518d69 updated rrc to new srsasn1 version 2019-12-11 19:58:20 +00:00
Xavier Arteaga 0ec49f00f7 SRSUE: Reset measurements during cell search in PHY 2019-12-09 11:53:22 +01:00
Pedro Alvarez e68956bcf6 Adding discard timer timeout to PDCP config. 2019-12-04 18:21:14 +01:00
Pedro Alvarez 2e7ddef038 Continue to add discard_sdu to RLC interfaces. 2019-12-04 18:21:14 +01:00
Xavier Arteaga a8763cb7a0 SRSUE: Added Cell PCI in console trace 2019-12-04 15:30:07 +01:00
Xavier Arteaga d96836a0fa SRSUE: Stack TTI based purely in radio timestamp 2019-12-04 15:29:43 +01:00
Xavier Arteaga 7312752988 SRSUE: reestablishment procedure wait for children to finish before aborting 2019-12-04 08:28:44 +01:00
Xavier Arteaga 6d896ee453 Fixed more static code analysis warnings 2019-12-02 09:47:22 +01:00
Xavier Arteaga b48bb0d754 Removed atof, atoll and atoi calls 2019-12-02 09:47:22 +01:00
Xavier Arteaga 8dd1c59e18 Added amplitude and power conversions to dB and viceversa 2019-12-02 09:47:22 +01:00
Xavier Arteaga b4b1ab94af SRSUE RRC: new PHY unknown sync state, cell select waits for PHY in-sync 2019-11-28 16:33:35 +01:00
Xavier Arteaga 67935d2b99 SRSUE: RRC blocks MAC RA procedure during reestablishment 2019-11-28 16:33:35 +01:00
Andre Puschmann 71c83bd0e0 fixing typo in RRC proc 2019-11-28 16:33:35 +01:00
Andre Puschmann 8ef0d6c6ca do not automatically consider cells for which a measurment has been received as "in sync" 
the in_sync flag has been misused in some parts of the code
receiving a PHY measurement for a cell does not automatically
mean that we are "in sync", as it is used in RRC as a condition
to indicate if we are camping on cell

the in_sync/out_of_sync condition should only be altered by the
corresponding functions sent from the PHY for the currently selected
cell (and not automatically for all cells)

the commit also removes the deletion of cells which are not "in sync"
from the list of neighbor cells. Instead, RRC calls a clean-up function
peridically that deletes old cells eventually.
 2019-11-28 16:33:35 +01:00
Xavier Arteaga f5e4ff9f4d SRSUE: RRC Reest Procedure Refactor 2019-11-28 16:33:35 +01:00
Xavier Arteaga dbdb699a78 SRSUE: minor RRC/PHY fixes 2019-11-28 16:33:35 +01:00
Xavier Arteaga f37a096f10 SRSUE: Refactored/Fixed RRC connection Re-establishment and minor CLang Format/Tidy fixes 2019-11-28 16:33:35 +01:00
Francisco Paisana 54992e72f1 fixed and simplified multiqueue task api to avoid dangling pointers. 2019-11-28 11:57:41 +00:00
Francisco Paisana b2d3c2a150 fix compilation issue 2019-11-28 11:57:41 +00:00
Francisco Paisana ac4d3b9624 std::functions do not accept move-only captures. So I had to create a wrapper earlier. In this PR, I cleaned a bit the previous API for the code to be a bit more readable 2019-11-28 11:57:41 +00:00
Andre Puschmann 4e2d9c6b60 specify MAC source files in UE 2019-11-24 14:59:54 +01:00