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srsRAN_4G
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390 Commits (e9f34c761317ab833b219f137cf7279d1a499bb2)

Author SHA1 Message Date
Francisco Paisana 4f5e65781f created task scheduler class to deal with timers, thread pool, multiqueue, internal tasks 5 years ago
Francisco Paisana 8c920837d6 fix issue when adding neighbour cell that matches serving cell 5 years ago
Francisco Paisana 43db9b81fb fix function ptr issue 5 years ago
Francisco Paisana d746115130 moved serving cell to meas_cell_list 5 years ago
Francisco Paisana 928459408e fix cell meas sorting issue 5 years ago
Francisco Paisana d2dd30c8cb rrc_meas_test failing 5 years ago
Francisco Paisana 9a1f69113f created class for managing neighbor cells of rrc 5 years ago
Francisco Paisana 069dc1f751 moved cell struct of srsue::rrc to separate file 5 years ago
Andre Puschmann 1e4eae7395 nas: log estimated count instead of local rx_count when logging integrity check result 5 years ago
Francisco Paisana 08f9801c76 remove requirement for rrc to be idle and nas attached to run reselection 5 years ago
Francisco Paisana d12b037e0d make cell reselection periodic and with period of 20msec 5 years ago
Francisco Paisana c6f422d23e improved cell selection test in srsue::rrc 5 years ago
Francisco Paisana 3b1f2719dd return error from cell selection if unable to select serving cell 5 years ago
Francisco Paisana 3e016b8095 select serving cell during cell selection if it is stronger than neighbors 5 years ago
Pedro Alvarez 772ab89391 srsUE: Fix for NAS overflow counter computation. 5 years ago
Ismael Gomez 0382933cb1 Select serving cell if PHY not in sync 5 years ago
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).
...
 5 years ago
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.
 5 years ago
Francisco Paisana a0606669e2 fix ue nr gw initialization 5 years ago
Francisco Paisana fddcbc9879 fix vnf-ue stack interface 5 years ago
Andre Puschmann aca307b79b ue,rrc: don't log neighbor list in info mode 
this floods the info log
 5 years ago
Francisco Paisana f0874b780b add radio_base/null classes 5 years ago
Francisco Paisana a42c20b73d preemptive transmission of the rrc reconf complete 5 years ago
Ismael Gomez 54b331c504
Adds best neighbour to CSV and stdout metrics (#1440) 5 years ago
Xavier Arteaga de230826b9 Added string helper for removing spaces and parsing list 
Fix

Fix string parser
 5 years ago
Andre Puschmann d1cb5531d6 demux: fix typo 5 years ago
Andre Puschmann c71d6b9204 ue,rrc: improve error message when cell selection fails due to missing SIBs 5 years ago
Pedro Alvarez 396dc82b98 Swapped resume with reestablish in the UE. 5 years ago
Francisco Paisana 17cd3a02cb fix pcch error message 5 years ago
Francisco Paisana 877dee2ba8 fix use of phy cell select procedure 5 years ago
Francisco Paisana 3d76cc6c1a fix dangling pointer in cell selection dispatching 5 years ago
Francisco Paisana 81848deae2 extended handover procedure to accommodate all the handover (phy cell select + ra) 5 years ago
Francisco Paisana 556fcb69e7 fix handover my defering to next tti the reestablishment of bearers 5 years ago
Francisco Paisana 71cac8f5b8 fix phy cell selection triggering 5 years ago
Francisco Paisana 37ce475398 fix+refactor of the ue rrc handover preparation procedure to avoid deadlocking 5 years ago
Pedro Alvarez 960c0e97cd Added handling of RRC re-establishment to srsENB. 
* Added the appropriate code for handling and sending the
   re-establishment procedure messages to rrc_ue.c/.h.
 * Triggered RRC reconfiguration after the reception of RRC
   re-establishment complete
 * Refreshed K_eNB at the reception of re-establishment
   request
 * Changed the mapping of TEIDs to RNTIs in the GTP-U layer,
   as the RNTI might change with reestablishment.
 5 years ago
Francisco Paisana 29fd147d41 remove unused rrc variables 5 years ago
Francisco Paisana 76a3c0ed1c removed deadcode 5 years ago
Francisco Paisana 4cf756434f add srsue::rrc_nr srsue::ue_stack_nr 5 years ago
Francisco Paisana 6a164e032d added srsue::rrc_nr 5 years ago
chaolinyi bbe25a00d4 Update proc_ra.cc to bugfix RA-RNTI calculation 
Bugfix the wrong ra_rnti calculation in ra_proc::state_pdcch_setup.
According to TS 36.321 Subsection 5.1.4 Random Access Response reception, we can see the formula on RA-RNTI, which is,
    RA-RNTI= 1 + t_id + 10*f_id,
where t_id is the index of the first subframe of the specified PRACH (0≤ t_id <10), and f_id is the index of the specified PRACH within that subframe, in ascending order of frequency domain (0≤ f_id< 6). Then, reading the srslte source code, we can see that, the code should bugfix. 
BTW, the wrong code can run normal for LTE_FDD, causing of the info_f_id = 0; but it should be wrong, when it is LTE_TDD.
 5 years ago
Francisco Paisana 9a0ea6e08c use log_helper for log macros 5 years ago
Francisco Paisana 0b701022a3 added ue nr mac 5 years ago
Francisco Paisana d36ae722d5 added extra debug logs 5 years ago
Ismael Gomez 5d42d16b79 Do not cancel Regular BSR after triggering SR. Fixes mac_test 5 years ago
Ismael Gomez b5ccbf1891 Simplify relationship between BSR, SR and RA procedures. Fix issue #1346 5 years ago
Pedro Alvarez 2ea78c8feb Added configuration options for stack logging. 5 years ago
Andre Puschmann 25ab36ddd5 nas: fix UE not attaching if PLMN isn't found after switching on 
if no cell/PLMN can be found if the UE is switched on, the UE was never
trying again.
In theory this would be handled by T3410, but the timer
is not started in case the PLMN search isn't done yet.
 5 years ago
Francisco Paisana de4d58d8fe fix coverity scan issues in master 5 years ago
Francisco Paisana b506e29b72 removed common ce_typeenum 5 years ago