Pedro Alvarez
d7a2721bb0
Adding algorithm to get COUNT for PDCP NR. Added convinience functions to manipulate HFN, SN and COUNT.
2019-07-30 15:01:50 +02:00
Pedro Alvarez
52f75c3cf2
Starting to add PDCP NR state variables.
2019-07-30 15:01:50 +02:00
Pedro Alvarez
2449f901f0
Fixed error in setting Kint in pdcp_entity_lte.
2019-07-30 15:01:50 +02:00
Pedro Alvarez
1944bf9a80
Continue to split pdcp_entity_lte and pdcp_entity_nr. Compiling now.
2019-07-30 15:01:50 +02:00
Pedro Alvarez
bd91678d98
Continuing to split pdcp_entity into pdcp_entity_lte and pdcp_entity_nr
2019-07-30 15:01:50 +02:00
Pedro Alvarez
005d03cb1a
Starting to split pdcp_entity into pdcp_entity_lte and pdcp_entity_nr to support NR PDCP
2019-07-30 15:01:50 +02:00
Ismael Gomez
069c55f2e5
Fix db to dbm typo
2019-07-30 10:34:34 +02:00
Ismael Gomez
2859a75ca0
Reset counter for sync lost when PSS is found
2019-07-29 17:12:42 +02:00
Ismael Gomez
d32739c315
Minor logging changes in PHY
2019-07-25 13:21:47 +02:00
Andre Puschmann
e0bd7f156d
replace remaining warning macros with pragma message
2019-07-23 15:38:21 +02:00
Andre Puschmann
09610ce788
add type setter to sch_subh and use it for MCH PDUs
2019-07-23 15:38:21 +02:00
Andre Puschmann
c4bc151e14
rlc: fix MRB logging
2019-07-21 22:27:17 +02:00
Andre Puschmann
e562dfed15
minor code formating and debug fixes
2019-07-21 22:27:17 +02:00
yagoda
408400bee6
adding fixes and tests for eMBMS
2019-07-21 22:27:17 +02:00
Francisco Paisana
424876c5e4
added DL TTI mask for MBMS
2019-07-21 22:27:17 +02:00
yagoda
b99178d8da
updating timing advance values for lime
2019-07-18 12:49:53 +02:00
Ismael Gomez
50e1ed6cc6
Change order of radio stop to avoid locking on rf_ms() by async thread
2019-07-17 16:48:07 +02:00
Guillem Foreman
2574de4d2d
Fixed soft demodulator
2019-07-17 15:23:57 +02:00
Ismael Gomez
126f2efb5c
Radio and UHD fixes to avoid changing master clock rate and fixes X300 ( #589 )
...
* Fixes X300 MIMO
* Do not change sampling rate and calibrate time_adv_nsamples for b210
2019-07-16 18:22:09 +02:00
Andre Puschmann
9ee415ac82
correct the max size for a single TB
...
since the size in bits is counted per TB we don't need to allocate
space for the 2x2 MIMO case. Both CW have their own buffer.
2019-07-16 17:31:03 +02:00
Andre Puschmann
21f8698397
fix MAC PDU packing for large TB sizes
...
update the byte_buffer length variable after updating the remaining
PDU length. This has caused an error when calculating the
remaing space in the PDU because the SDU length was counted twice.
2019-07-16 17:31:03 +02:00
Andre Puschmann
94cc61e4b1
add MAC PDU pack test for max size TB PDU
2019-07-16 17:31:03 +02:00
Ismael Gomez
c9c43e44e9
Fixed PDU buffer size
2019-07-16 17:31:03 +02:00
Andre Puschmann
2ae35e4ce0
make sure status PDU doens't exceed grant size
2019-07-14 07:29:10 +02:00
Pedro Alvarez
9597cc4c14
Clang-formated liblte_*
2019-07-13 14:41:04 +02:00
Xavier Arteaga
5e49aca835
Merge pull request #570 from softwareradiosystems/feature_256qam_fix
...
Resource allocation extended tables and PDSCH table 2 for 256QAM
2019-07-12 12:32:47 -04:00
Ismael Gomez
6d2c6ec58d
Do not change master clock rate in UHD if dynamic rate is supported
2019-07-12 18:18:30 +02:00
Guillem Foreman
2a8ec5c9b9
More fixes 256QAM
2019-07-12 15:35:27 +02:00
Guillem Foreman
eab73829f6
Changes requested
2019-07-12 14:11:26 +02:00
Ismael Gomez
538f38cf54
Let PDCP Control PDUs be processed
2019-07-12 13:08:42 +02:00
Pedro Alvarez
9b6aaac1b5
Ignore PDCP status PDUs, instead of passing them to the GW. Check on the GW if the packet is large enough to hold an IPv4 header.
2019-07-12 13:08:42 +02:00
Ismael Gomez
11d42acb3a
Fix using deallocated PDU
2019-07-12 13:08:42 +02:00
Ismael Gomez
8c41625599
Add RLC suspend and resume
2019-07-12 13:08:42 +02:00
Andre Puschmann
db196cc052
add RLC AM test for status PDU generation with small and big MAC grants
2019-07-12 13:06:39 +02:00
Andre Puschmann
db9f093b63
add debug log when handling reordering timer
2019-07-12 13:06:39 +02:00
Andre Puschmann
849ad2655c
fix creation of malformed RLC AM status PDU
...
the issue was caused by an unneeded length check during the
assembly of the status PDU. This length check caused an too early
break from the while-loop that adds all missing SNs to the status PDU
leaving the PDU struct in an invalid state where ack_sn was equal to
one of the NACK_SNs.
The fix is to simply remove the length check during the generation to
fully generate the status PDU. If, for whatever reason, MAC provides
a too small grant to fully fit the status PDU, the PDU will not be
generated, i.e. the calling function checks the return value and does
not pass the (then too big PDU) down the stack.
2019-07-12 13:06:39 +02:00
Andre Puschmann
9f3a947c02
modify RLC AM retx test to provide exactly a MAC opportunity of the size
...
that is reported as buffer state
2019-07-12 13:06:39 +02:00
Xavier Arteaga
aa6652155c
Phy: added ue_ul normalization mode parameter
2019-07-12 13:05:10 +02:00
Xavier Arteaga
20823e191d
SRSUE: Added UL force amplitude optional parameter
2019-07-12 13:05:10 +02:00
Andre Puschmann
4e86b2f6b2
introduce layerd architecture we use for UE to eNB
...
- this allows flexible use of different PHYs and radios
- use common radio_multi (moved to lib)
2019-07-12 04:17:56 +02:00
Xavier Arteaga
2530894374
Channel emulator: added input pointer checks
2019-07-11 10:28:13 -04:00
Ismael Gomez
d595c4d882
Fixes issue #545 and unlocking of tti_sync condvar before closing causing deadlock at stop
2019-07-11 14:55:35 +02:00
Andre Puschmann
aff26abc89
fix memleak in Soapy driver when no device was found
2019-07-10 22:46:33 +02:00
Ismael Gomez
773c2a9721
Fixed multiple issues in Random Access procedure and extended MAC test
2019-07-08 17:14:25 +02:00
Andre Puschmann
6b2961fcee
add MAC DL-SCH unpacking test
2019-07-05 17:24:06 +02:00
Andre Puschmann
92f0d58856
mac: move further init/config into ctor to allow early logging, etc.
2019-07-05 17:24:06 +02:00
Francisco Paisana
92b4b168fe
added default rlc um and am in the interface as factories
2019-07-05 10:44:15 +02:00
Francisco Paisana
b903c1a52c
made default init for rlc um test
2019-07-05 10:44:15 +02:00
Francisco Paisana
58e2e51044
removed rlc_interfaces. The rlc_cnfg types are now part of the rrc_interface_types. Removed implicit RB initialization in the RLC.
2019-07-05 10:44:15 +02:00
Francisco Paisana
c5509caece
added extra operators and remove rrc_asn1 in some cmake targets
2019-07-05 10:44:15 +02:00
Francisco Paisana
b936629221
removed rrc asn1 header from bcd_helpers, from rlc_interface, and rlc tests
2019-07-05 10:44:15 +02:00
Francisco Paisana
bb0dbf0f1c
created a asn1 utils with helper functions and types related to the asn1. These types/functions will help isolate the rrc_asn1 lib from most of the layers, reducing this way the compile times, and leading to better isolation. This will also make the transition to NR smoother. I removed the asn1 types from the NAS and USIM interface so far.
2019-07-05 10:44:15 +02:00
Francisco Paisana
416f9896ec
fixes to include the findings from PR #550
2019-07-05 10:38:28 +02:00
Guillem Foreman
46724c336d
Fixed errors for phy_dl_test and pdsch test
2019-07-04 15:49:43 +02:00
Guillem Foreman
4627737c87
Revert "Disable 256QAM tests failing in CentOS"
...
This reverts commit 833ce5224a
.
2019-07-04 15:49:43 +02:00
Guillem Foreman
c71763dc93
Fixed minor message in modem test
2019-07-04 15:49:43 +02:00
Guillem Foreman
db4127ca64
Fixes 256QAM, added pdsch table 2, fixed warnings
2019-07-04 15:49:43 +02:00
Guillem Foreman
535325bc37
srsLTE: added resource allocation extended tables for 256QAM and integration with PDSCH test
2019-07-04 15:49:43 +02:00
Andre Puschmann
62a4fa1c93
fix various potential buffer overruns
...
this is based on suggested fixes by Dirk Grabinski and David who
have fuzzed various parts of srsLTE using afl
2019-07-04 14:43:59 +02:00
Andre Puschmann
701db61fde
rlc: extend stress tester to simulate MAC PDU corruption
2019-07-04 14:43:20 +02:00
Andre Puschmann
ecb6a0f99b
fixing RLC AM bug where corrupted PDU causes segfault
...
the underlaying issue is that a corrupted PDU is passed to RLC
which claims to have segments whose total size exceed the size
of the entire PDU. Those PDUs are not ignored.
2019-07-04 14:43:20 +02:00
Xavier Arteaga
a417d3a70a
Added DCI trace if cqi is requested
2019-07-02 16:36:06 +02:00
Xavier Arteaga
87433c83da
SRSUE: 64QAM R8 compatible
2019-07-02 16:36:06 +02:00
Ismael Gomez
833ce5224a
Disable 256QAM tests failing in CentOS
2019-07-01 18:22:49 +02:00
Pedro Alvarez
498f1b8e4b
Small PDCP fixes:
...
- Moved most the initialization of the pdcp_entity to the header.
- Initilize some variables in gtpu_ntoa.
- Removed debug print.
- Format eNB GTP-u debugging code.
2019-06-27 17:09:52 +02:00
Pedro Alvarez
1c51d2ca9a
Small clang format changes.
2019-06-27 17:09:52 +02:00
Pedro Alvarez
5d8dcbe4cb
Make sure that PDCP SN is initialized properly in the eNB. UE attaches again when using encription.
2019-06-27 17:09:52 +02:00
Pedro Alvarez
53d2220aab
Resolved conflicts with unique pointers after rebase in PDCP entity.
2019-06-27 17:09:52 +02:00
Pedro Alvarez
2643b9070f
Fixing mistake in setting PDCP last_submitted_pdcp_rx_sn
2019-06-27 17:09:52 +02:00
Pedro Alvarez
6d5dbdedfa
Fixed mistake in comparison in pdcp_entity.
2019-06-27 17:09:52 +02:00
Pedro Alvarez
693338da07
Added TX HFN print to make it easier to debug HFN mis-match
2019-06-27 17:09:52 +02:00
Pedro Alvarez
6b59cc0760
Debug print for PDCP Reestablish.
2019-06-27 17:09:52 +02:00
Pedro Alvarez
5ca6238877
Adding encription debug prints.
2019-06-27 17:09:52 +02:00
Pedro Alvarez
b97d1191f4
Added more debug info at eNB GTP-U. Changed the pdcp_entity to follow the standard more strictly for RLC AM DRBs.
2019-06-27 17:09:52 +02:00
Pedro Alvarez
f4fd6034ba
Starting to add separate functions for PDCP handling for UM DRBs and AM DRBs
2019-06-27 17:09:52 +02:00
Pedro Alvarez
6578cf1d01
Making sure that next_pdcp_rx_sn is reset at reestablish.
2019-06-27 17:09:52 +02:00
Pedro Alvarez
6cbcc5154d
Starting to use received SN to do user plane decription.
2019-06-27 17:09:52 +02:00
Andre Puschmann
58763fb714
stack: move initialization of log object into ctor
...
this fixes the issue when the stack is torn down if, for example,
the radio couldn't be loaded correctly. it will hence call stop() on all stack
components which are not initialzized yet, and logging therefore doesn't work.
the log object is know during contruction time and therefore can be passed
in as soon as possible.
2019-06-27 14:51:33 +02:00
Pedro Alvarez
8f5ad55c4a
Added attach request as a UL info trasnfer in the UE. Added interface to remove eps bearer map when going idle. Fixed bug in GW in assignment of IPv4 addresses. UE seems to rebound from the service reject now.
2019-06-26 18:04:41 +02:00
Andre Puschmann
82a69fb51c
mux: fix packing of short MAC PDUs
2019-06-26 17:57:25 +02:00
Andre Puschmann
0012868e91
rlc_am: reduce log level when provided PDU size is too small
2019-06-26 17:57:25 +02:00
Andre Puschmann
4aaa0473b9
pdu: remove unused variable total_sdu_len
2019-06-26 17:57:25 +02:00
Andre Puschmann
fab75592ec
fix MAC PDU padding with only padding and add test accordingly
2019-06-26 17:57:25 +02:00
Andre Puschmann
b6d7fd5def
improve error handling in PDU packing
2019-06-26 17:57:25 +02:00
Andre Puschmann
da35f41dd5
rework MAC logical channel prioritization
2019-06-26 17:57:25 +02:00
Andre Puschmann
6d586d84a8
extend MAC PDU test
2019-06-26 17:57:25 +02:00
Xavier Arteaga
5d792e7ebe
AGC: Fixed gain hysteresis
2019-06-25 09:12:28 +02:00
Andre Puschmann
e0a28cf4c0
simplify PDCP init and also bypass it for SRB0 on eNB
2019-06-21 15:49:46 +02:00
Andre Puschmann
0ef96f789b
bypass PDCP for SRB0 processing chain
2019-06-21 15:49:46 +02:00
Andre Puschmann
218f136254
remove default PDCP entity for SRB0
2019-06-21 15:49:46 +02:00
Andre Puschmann
f5a929e425
pdcp: print length when processing incoming PDU
2019-06-21 15:49:46 +02:00
Francisco Paisana
ce29ed545d
moved mac thread to the stack. Protect the interface of the stack with PHY and gateway via a queue of tasks
2019-06-21 13:01:41 +02:00
Francisco Paisana
10a56e2a84
moved GW out of the UE stack. This is important to keep concurrency out of the stack once it becomes single-threaded
2019-06-20 15:26:52 +02:00
Xavier Arteaga
bb26a42fb6
Fixed backtrace symbols free
2019-06-19 11:49:55 +02:00
Andre Puschmann
414e55fafc
pcap: add dtor
...
this fixes issue if object is destroyed and PCAP is still open
2019-06-18 20:50:23 +02:00
Ismael Gomez
67b6a40c1b
Use correlation for neighbour RSRP measurement
2019-06-18 17:55:41 +02:00
Andre Puschmann
abef6ce152
move own ipv6 header definition into own header file and use it in tft filter
2019-06-18 16:06:52 +02:00
Guillem Foreman
269e21e3af
Fixed minor format
2019-06-17 18:04:32 +02:00
Guillem Foreman
50edd9a325
Initial 256QAM Modem and Demodulator
2019-06-17 18:04:32 +02:00
Joseph Giovatto
0bb7f590b3
Moved include complex.h from header files to impl files to prevent
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error /wr to complex.h and c linkage in CentOS 7.
2019-06-14 12:19:57 +02:00