Andre Puschmann
db7478e9f0
enb: fix eNB shutdown if layers cant be initialized
...
this fixed #1392 which ocurrured because we were going on with the eNB
init even if the radio failed to initialize
5 years ago
Xavier Arteaga
039f2164a6
Initial Sounding Reference Signals implementation
5 years ago
Francisco Paisana
857c4de420
extended handover test to check for correct SR/CQI resource setup
5 years ago
Francisco Paisana
7ce23e0afb
extend handover intraenb handover fsm to account for multiple C-RNTI CEs
5 years ago
Francisco Paisana
92c4b3f226
fix non-final sdap/mac/rlc dtor error
5 years ago
Francisco Paisana
e4a91a207d
remove unused variables
5 years ago
Francisco Paisana
b843585abc
add srsgnb stack class
5 years ago
Francisco Paisana
f5174415f8
add srsenb::sdap class
5 years ago
Francisco Paisana
b0717cd560
remove unecessary macros
5 years ago
Francisco Paisana
cea2fe797d
add rrc nr test
5 years ago
Francisco Paisana
613003ac53
add srsenb::rrc class
5 years ago
Francisco Paisana
0916e29de4
add srsenb::rlc_nr class
5 years ago
Francisco Paisana
9001117b2d
add srsenb::pdcp_nr class
5 years ago
Xavier Arteaga
6398cd841d
SRSENB: PHY reports MAC all UL grants
5 years ago
Xavier Arteaga
fbce38dc27
SRSENB: PHY tries to remove always the RNTI in PHY-lib. No error messages prompted.
5 years ago
Francisco Paisana
6908e0fab1
disabled all UL in the MAC during handover, including scheduling requests
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
452c043370
created a global map of lcids to srbs/drbs for NR
5 years ago
Francisco Paisana
6a164e032d
added srsue::rrc_nr
5 years ago
Xavier Arteaga
9f5aef30e6
SRSENB: fix DL ACK decoding
5 years ago
Francisco Paisana
43635c3fa1
added cqi cfg to handover command
5 years ago
Francisco Paisana
026628a84f
use of reestablishment method to reset the RLC bearers during handover
5 years ago
Ismael Gomez
6a19a19f00
Fix memory fault during exiting and waiting for worker
5 years ago
Francisco Paisana
9a0ea6e08c
use log_helper for log macros
5 years ago
Francisco Paisana
edba7f57e4
corrected mac_nr_pdu includes
5 years ago
Francisco Paisana
0b701022a3
added ue nr mac
5 years ago
Francisco Paisana
d7b35ba7d1
added nr mac
5 years ago
Andre Puschmann
a0e4b18507
enb_mac: pre-allocate UE object for quicker PRACH/RAR handling
...
we've seen long delays in handling PRACH on low-power devices
such as the RPi4. This was mainly caused by long delays
in creating the UE object on the fly during PRACH handling.
This patch pre-allocates one UE object that is then used
during the PRACH.
5 years ago
Ismael Gomez
270c7ce9dc
Separate PHY interface to add rnti and pregenerate sequences. Calculate the sequences on the reception of ConnectionSetup instead of PRACH
5 years ago
Francisco Paisana
b4b5cd7cd6
added nr gnb and ue interfaces
5 years ago
Francisco Paisana
d36ae722d5
added extra debug logs
5 years ago
Ismael Gomez
a1f0f8de35
Add callback to RLC to indicate BSR for TX and reTX queues (used in ENB) ( #1361 )
5 years ago
Francisco Paisana
860174a819
remove comment and changed handover_type enum
5 years ago
Francisco Paisana
b37923312e
added intraenb handover fsm and respective test
5 years ago
Francisco Paisana
65ef16c7f1
void sending rrc connection release as msg4
5 years ago
Francisco Paisana
61680d64d7
move rrc::ue to separate file
5 years ago
Xavier Arteaga
9d5c2d70df
SRSENB: Fix PHY reconfiguration for HO
...
Minimal aesthetic change
5 years ago
Francisco Paisana
7713df2cf9
fix fixed mcs issue
5 years ago
Pedro Alvarez
51f8ba60da
Make MBMS MCS configurable for the eNB.
5 years ago
Francisco Paisana
04961148e9
removed old code to compute meas obj diffs
5 years ago
Francisco Paisana
b8339031f6
updated code for crnti update during handover and reset of the mac
5 years ago
Francisco Paisana
45cd893e21
update handover test
5 years ago
Francisco Paisana
e8aff22e1b
using new rrc obj id util methods in handover code
5 years ago
Francisco Paisana
f43985b6cd
small updates for testing handover and configuring the rrc
5 years ago
Francisco Paisana
f2af447b1a
use of unique_byte_buffer for sib scheduling to allow for padding
5 years ago
Francisco Paisana
598bad1f0e
changed rrc ue cfg files names
5 years ago
Francisco Paisana
ea5ba93f25
changed file names
5 years ago
Francisco Paisana
ad03d7caf7
move position of security cfg
5 years ago
Francisco Paisana
d43448e8a1
created security cfg handling class for rrc ue and refactor bearer_list handling
5 years ago
Francisco Paisana
09cafaa4bb
update ded_info_nas_list handling
5 years ago
Francisco Paisana
2e4e22dc68
revert clang-format change
5 years ago
Francisco Paisana
1ac91f2f93
updated erab_setup_test
5 years ago
Francisco Paisana
0515229240
perform mac bearer addiction via the bearer handler class
5 years ago
Francisco Paisana
6bcb5910c9
usage of new bearer list cfg class for srb1/srb2 setup
5 years ago
Francisco Paisana
ca0db7fffe
created generic methods to apply toaddmodlist and removelists.
5 years ago
Francisco Paisana
c65c081b51
created separate files to handle rrc bearers
5 years ago
Francisco Paisana
dbcaec6689
avoid dangling reference
5 years ago
Francisco Paisana
71520d681a
changes in pucch res allocation api to allow replacing p/scells
5 years ago
Andre Puschmann
c892ae56be
rrc_cell_cfg: fix potential div by zero
...
similar fix has been applied for SR resources
5 years ago
Andre Puschmann
248e2b5f7e
rrc: fix potential division by zero
5 years ago
Xavier Arteaga
b11ffaee7e
SRSENB: fix channel emulator for multiple channels
5 years ago
faluco
dacf265d20
Fix typo.
5 years ago
faluco
7ff251f112
- Fixed warnings caught by Clang 9.0.0
5 years ago
yagoda
210eae8e7e
fixing small rr.conf config error
5 years ago
Francisco Paisana
aab989022d
avoid forward declarations
5 years ago
Francisco Paisana
08e1f01c72
allocation of the sr/cqi/pucch_cs resources takes place at a frequency basis now
5 years ago
Francisco Paisana
ee994468f7
separate sr and pucch_cs allocation from rrc class
5 years ago
Francisco Paisana
b16c7c1cfa
created separate cqi res allocation types
5 years ago
Francisco Paisana
4b525127c9
created separate cell ctxt common list
5 years ago
Francisco Paisana
94b8dd39a9
cleanup of sched testing cfg generation
5 years ago
Francisco Paisana
d5f1581759
remove old tti counter class
5 years ago
Francisco Paisana
3c29bce014
apply segmentation break check to newtxs only. Allow configurable cqi
5 years ago
Francisco Paisana
c75e31db03
added random cqi to sched tester
5 years ago
Francisco Paisana
d40b4040b0
scell activation as part of the single ue tester
5 years ago
Francisco Paisana
0db2bd1cb5
moved test_ra to ue test class
5 years ago
Francisco Paisana
5d41fd0aec
renamed ue test structs
5 years ago
Francisco Paisana
1e56082214
use ul/dl harq info storing at the ue side to evalue info stored in the dl/ul sched result dcis
5 years ago
Francisco Paisana
500a7f6357
created new separate ue class in sched tester to handle acks and harq tests
5 years ago
Pedro Alvarez
2ea78c8feb
Added configuration options for stack logging.
5 years ago
yagoda
3f99e40159
-changing rlc so that mrb is never removed when going to idle
...
-adding metric counting to eMBMS MAC so that the count is not lost during eMBMS subframes
5 years ago
Xavier Arteaga
d94078d543
Minor changes
...
Fix UE sequence generation
minor change
5 years ago
yagoda
94f62b54ad
fixing some bugs in embms with new stack and cc scheduler in enodeb
5 years ago
Ismael Gomez
8c82203c74
Removed unused pregenerate option
5 years ago
Andre Puschmann
8d7a336bee
enb: fix ok/nok packets
...
fix ok/nok counter, since we do not count the correctly
decoded packets explicitly, we need to calculate them from
the total number of pkts minus the failed pkts to avoid this:
------DL--------------------------------UL------------------------------------
rnti cqi ri mcs brate ok nok (%) snr phr mcs brate ok nok (%) bsr
46 6.2 0 0.0 0 0 0 0% 0.11 0.00.10 0 900 900 100% 15.3k
46 7.9 0 0.0 504 1 0 0% 0.11 0.00.10 0 900 900 100% 15.3k
5 years ago
Francisco Paisana
b69b274c63
comment removed
5 years ago
Francisco Paisana
442ce0d7b0
fix cqi allocated check in rrc::ue
5 years ago
Francisco Paisana
6f02c067b3
fix cell ptr assignment
5 years ago
Francisco Paisana
5ef6031b44
added ability to use single-carrier if we are unable to allocate resources for the scells
5 years ago
Ismael Gomez
a0163ae30a
Use all CQI/SR resources by default
5 years ago
Francisco Paisana
439193e4b0
added code to handle fail to alloc ue cqi and sr
5 years ago
Xavier Arteaga
f200c01566
SRSENB: PUSCH EVM measure is optional and disabled by default
5 years ago
Pedro Alvarez
6a65cb0624
Accept both decimal and hexadecimal for enb_id
5 years ago
Francisco Paisana
5f4b0b1e0c
added default sf_mapping for cqi and sr in the enb parser
5 years ago
Francisco Paisana
de4d58d8fe
fix coverity scan issues in master
5 years ago
Ismael Gomez
485771749e
Allocate Scell resources when creating it rather than at UE creation
5 years ago
Ismael Gomez
c0054140e9
Configure properly PUCCH CS mode for CA in ConnectionReconfiguration. Allocate n_pucch_cs resource and cqi/sr at rrc::ue constructor
5 years ago
Francisco Paisana
96f565d4f2
disabled handover tests, as handover is disabled in the current release
5 years ago
Francisco Paisana
0fc36d44d7
disable handover altogether to avoid crash
5 years ago
yagoda
faf1cf6975
limiting prach search space to number of prachs set in sib2
5 years ago
Francisco Paisana
38f848ecdf
fix type name deducing for clang
5 years ago
Francisco Paisana
12b2ea7dde
remove warnings for base classes with no virtual dtors
5 years ago
Francisco Paisana
b8e6ba02e4
remove warnings related to unused vars and fwd declarations with trivial dtors
5 years ago
Francisco Paisana
df06443470
use c++ variadic template instead of variadic function
5 years ago
Xavier Arteaga
eaec5efde5
Fix enb_phy_test
5 years ago
Xavier Arteaga
d7e7399e7b
srsENB: PHY configuration in two stages
5 years ago
Xavier Arteaga
1bbf1caabc
Reverted PUCCH3 default CA DL HARQ method
5 years ago
Xavier Arteaga
b9583d4182
Fix Extended CSI request bits in DCI
5 years ago
Xavier Arteaga
a59884a14a
SRSENB: configure PUCCH3 as default HARQ feedback for CA
5 years ago
yagoda
8e0b106c22
fixing some warnings from LGTM
5 years ago
Pedro Alvarez
218531b418
Making sure the eNB only sends S1AP context release requests if it has a MME-UE-S1AP-ID assigned.
5 years ago
Andre Puschmann
3aa0179caf
{ue,enb}.conf.example: add zmq examples to config
...
the examples are commented but by just uncommenting those
two lines the user should be able to run a eNB and UE on the same
machine in SISO mode over ZMQ
5 years ago
Jason Tang
7b7308ac1b
Fix CSFB
5 years ago
jmasterfunk84
7f51fcb419
Update s1ap.cc
5 years ago
Francisco Paisana
b506e29b72
removed common ce_typeenum
5 years ago
Francisco Paisana
372126deac
created ul-sch and mch lcid types
5 years ago
Francisco Paisana
367a190829
created dl-sch lcid type
5 years ago
Xavier Arteaga
6c15feeff3
Fix compilation
5 years ago
Xavier Arteaga
77d5dedddc
Fix LGTM warnings and recommendations
5 years ago
Pedro Alvarez
ad0abe740b
Added support to PDCP SN len of 7. Also added a check for valid configs in pdcp entity.
5 years ago
Francisco Paisana
7a132f9ccd
more enb interface comments
5 years ago
Francisco Paisana
0526ae8ab1
updated rrc mobility parsing. added some utility methods
5 years ago
Francisco Paisana
20f6655c6b
use common method to build mac pdu. allow CE allocations in dci format2/2a
5 years ago
Francisco Paisana
64557740fc
use mac_buffer_state interface to schedule CEs in scheduler
5 years ago
Francisco Paisana
ec94819f08
changed mechanism for conres ce scheduling to be controlled by rrc
5 years ago
Francisco Paisana
66a38f53f5
fix req_bytes methods to account for new method to calculate conres scheduling.
5 years ago
Francisco Paisana
d716d8bf7e
use mini state machine for ConRes CE scheduling instead of relying that there is data in the DL buffer
5 years ago
Francisco Paisana
6de7b644ec
schedule conres ce when pcell changes
5 years ago
Francisco Paisana
d183d64409
added allocate_rnti method to mac. Useful both during PRACH and handover UE resource allocation
5 years ago
Francisco Paisana
6ddedd5972
moved pdu to common mac folder
5 years ago
Xavier Arteaga
4756319e8f
Reduce PHY logging
5 years ago
Pedro Alvarez
882a610504
Fix mistake in adding dedicated DRB to scheduler.
5 years ago
Pedro Alvarez
b176eef8e7
Using a single map to store erab_info messages.
5 years ago
Pedro Alvarez
84b012051c
Added ability to reconfigure more than one DRB in the eNB RRC reconfiguration.
5 years ago
Pedro Alvarez
9b60d7977e
Make sure that the NAS buffers for multiple erabs are initialized.
5 years ago
Pedro Alvarez
cc2b474754
Starting to add array of erab_info messages.
5 years ago
Pedro Alvarez
f872e6ec39
Marking nas_pending a vector to support multiple erab setup on sending RRC reconf.
5 years ago
Francisco Paisana
6fedec8223
avoid dangling scells
5 years ago
Francisco Paisana
ca7e667a22
small fix in list size check
5 years ago
Francisco Paisana
4d0068243b
fixing scell activation in the enb rrc
5 years ago
Francisco Paisana
c09f76ed6c
unified stack task defer method
5 years ago
Xavier Arteaga
5b7493cab5
Added 256QAM modulation tables to scheduler
5 years ago
Xavier Arteaga
a4225b189b
SRSENB: Added initial UE capability parser
5 years ago
Xavier Arteaga
784bf81a1a
Multiple fixes HARQ ACK/NACK feedback and CSI reporting for MIMO and CA
5 years ago
Xavier Arteaga
8b265883e4
SRSENB: UL TA measurement waits for a start order before start measuring
5 years ago
Andre Puschmann
3e916ac3a8
srsenb_phy: only wait for txrx thread if it has actually been started
5 years ago
Andre Puschmann
b994255b35
enb: fix handling of GTPU and S1AP init return values
...
if the eNB stack startup fails, for example due to binding
the wrong GTPU socket or similar issues, the eNB should stop
and log a message. Previously the return values for
S1AP and GTPU init were not even evaluated.
5 years ago
Ismael Gomez
425c70c8d7
Fix CQI scheduling allocation for CA
5 years ago
Ismael Gomez
0841ec510c
Fix deadlock when UE disconnected due to incorrect use of rwlock
5 years ago
Francisco Paisana
26211f12bd
add warning when space in pdcch cannot be found
5 years ago
Francisco Paisana
40da4495ce
do a loop in rrc::tti_clock() to process all pending events
5 years ago
Andre Puschmann
d69aa55a42
enb: don't exit enb if rr.cfg for 6 PRBs isn't correct
...
we agreed to print the error message but still patch the values to
work for 6 PRBs. Since there is only one option there is not
configuration ambiguity.
5 years ago
Xavier Arteaga
9a2b0b7cc7
Standard vector allocation uses vector library
5 years ago
Francisco Paisana
076aa6b1f8
fix mobility test for when the eutra_capability is received
5 years ago
Francisco Paisana
69486f2953
took out change in cc_worker to force retxs
5 years ago
Francisco Paisana
179e959d05
fix msg3 retx issue. Now nof_prb for pucch above 1 are forbidden for prb==6
5 years ago
Francisco Paisana
c661025cda
fix log tti, and print a warning when the ul_harq tti does not match existing ones
5 years ago
Francisco Paisana
30ae2226c1
common interface for stack multiqueue tasks, background tasks and timers
5 years ago
Andre Puschmann
62e4bd9469
log_ptr: fix issue if accessing log_ptr that was reset already
...
during deinit of the UE/eNB it could happen that the log_ptr
was already set to null but the stack thread was still accessing
it through log_h->info()
i've moved the old macro into a new header and used as as much
as possible. there are still places in the code where similar
macros are used but we would need to change the variable name
to replace them
5 years ago
Pedro Alvarez
88f56721ee
Fix issue where connection was still setup when no EPC was connected.
5 years ago
Francisco Paisana
344eaf49ec
use logmap in the whole enb and ue
5 years ago
Ismael Gomez
9a264b62c4
Protect access to shared grants ( #1117 )
...
* Protect access to shared grants
* Set correct number of carriers for DL
* Fix previous issues
* Address comments
5 years ago
Francisco Paisana
4baeee10c5
avoid dangerous [] map operator
5 years ago
Francisco Paisana
1839b9a6e5
cleaned up paging code to avoid extra processing steps in worker threads
5 years ago
Francisco Paisana
9c028ab723
removed user_mutex from srsenb::rrc. All that needed to happen was the prach_worker calling add_user from stack thread (done in an earlier PR), and the get_metrics run in the stack thread. I achieved the latter with an extra metrics queue
5 years ago
Pedro Alvarez
75f35d8ded
Making the default eNB TAC match the default EPC TAC.
5 years ago
Ismael Gomez
c157a37894
Address comments
5 years ago
Ismael Gomez
7a7385d0e5
Support multiple carriers for common buffers (RAR/BCCH/PCCH)
5 years ago
Xavier Arteaga
8e891b7038
Added AWGN channel to SRSUE and SRSENB
5 years ago
Francisco Paisana
a2866f661b
made the number of ue payload allocations proportional to number of active carriers. Made mac::ue_db use unique_ptrs
5 years ago
Francisco Paisana
8772d8f85c
use byte buffer pool for the ue tx_payload_buffer allocation. This halves the mac::ue object creation time
5 years ago
Andre Puschmann
dff00c77c0
srsenb: fix mobility test after adding UE cap enquiry
5 years ago
Andre Puschmann
ce45aabfec
srsenb: enable UE capability enquiry during attach
...
the UE capability information isn't used so far but can now
be analyzed in the PCAP
5 years ago
Xavier Arteaga
2c93f6d20a
Fix PUCCH DMRS correlation
5 years ago
Ismael Gomez
fd3d4a7874
Refactor thread_pool: use std::mutex and fix some hidden potential bugs
5 years ago
Francisco Paisana
82cb6baef0
now the whole ue and enb mac uses the logmap
5 years ago
Ismael Gomez
5846e64a4d
Deallocate all CQI resources when deallocating users ( #1097 )
5 years ago
Francisco Paisana
fb967d17a2
now we can disable tprofs individually
5 years ago
Francisco Paisana
deb76d5dbd
improved design to avoid data structures, and allow guarded start/stop even in lambdas
5 years ago
Francisco Paisana
8a54aef89d
created a better/more composable design for time measures
5 years ago
Francisco Paisana
eb20f651b9
account for all exit points
5 years ago
Francisco Paisana
854211496b
redesign of tprof for thread safety
5 years ago
Francisco Paisana
269c852767
created a class for time profiling. An object of such class, if disabled, has almost zero overhead. Added a compile-time flag to turn on/off time profiling
5 years ago
Andre Puschmann
76f1b87b69
fix uninit var in s1ap
5 years ago
Francisco Paisana
34bc48d31a
fix cfi to cc assignment
5 years ago
Francisco Paisana
0770c13f08
fixed overwriting of parsed max CFI
5 years ago
Francisco Paisana
5ee96079a2
added nof ctrl symbols of CFI to enb.conf
5 years ago
Francisco Paisana
4fc243ae4b
added minimum CFI to config
5 years ago
Francisco Paisana
807d177b47
fix hanging issue, and simplified the handling of minRBG for different CFIs
5 years ago
Francisco Paisana
ede09cb9b2
added dynamic CFI capability to the eNB scheduler
5 years ago
Xavier Arteaga
ada8772f57
Initial srenb TA compensation
5 years ago
Andre Puschmann
ac17ec6452
add common signal_handler for srsUE/srsENB/srsEPC
...
the signal handler is the same for all three apps. The "running" flag
as well as the file_logger object are in the common header in order
to allow the signal handler to flush the file if the alarm goes off.
5 years ago
Ismael Gomez
cf4f4508ce
Normalize throughput in CSV/stdout metrics with respect to number of TTIs
5 years ago
Xavier Arteaga
0408d357a7
Minor fixes
5 years ago
Ismael Gomez
858165f177
Allocate a different PDU buffer for each carrier in MAC eNodeB ( #1069 )
5 years ago
Ismael Gomez
73447972d8
Fix issue with simultaneous CQI and ACK/NACK transmission in CA ( #1067 )
...
* Fix memory corruption when phy calling mac scheduler and not yet initiated
* Do not drop CQI if collision with ACK/NACK and PUSCH
* Allocate CQI resources for SCell properly
* Use UE_PCELL_CC_IDX macro
* Protect ul_sched from being called if not yet started
5 years ago
Xavier Arteaga
e832769ae6
Updated copyright
5 years ago
Francisco Paisana
afd7ea9e83
Fixed the check for msg3 delay to account for retxs
5 years ago
Francisco Paisana
5330249625
created tti_point type and unit test. Added also the tti_point to the scheduler harqs, and rrc procedure
5 years ago
Francisco Paisana
e824cbd251
fixes in the mac log and cell parsing
5 years ago
Andre Puschmann
1099e75e7c
fix SCell carrier list population for MAC config
...
the issue caused to assign 0 as enb_cc_idx for the first SCell always
5 years ago