Ismael Gomez
3828e03f33
Refactor in eNodeB, add channel emulator and fixes in OFDM
...
* Added channel emulator to srsENB. Added support for fixed delay
* Bug in OFDM when using nonguru mode
* A few changes and refactor in eNodeB
2019-10-23 11:09:39 -05:00
Xavier Arteaga
73517f981e
Minor fixes
2019-10-21 16:17:37 +02:00
Xavier Arteaga
423475173d
Refactored magnitude and argument extraction from sf_worker
2019-10-21 16:17:37 +02:00
Xavier Arteaga
f9a795e985
SRSENB: cleanup and mutex rearange
2019-10-21 16:17:37 +02:00
Xavier Arteaga
8e92baf401
SRSENB: quitsafter entering 'q\n'
2019-10-21 16:17:37 +02:00
Xavier Arteaga
10480f62b3
SRSENB: Split sf_worker and cc_worker
2019-10-21 16:17:37 +02:00
Xavier Arteaga
4238c045a4
fix unitialised value
2019-10-14 14:43:59 +02:00
Xavier Arteaga
ce9bcc1033
fix unitialised value
2019-10-14 14:42:34 +02:00
Ismael Gomez
1d83bb08e2
Changes in ACK procedure to support CA. Tested 1 cell in SISO/MIMO
2019-10-14 11:20:35 +02:00
Francisco Paisana
a2f1998350
fix issue with thread pool shut down
2019-10-04 10:24:21 +02:00
Francisco Paisana
6db0e474be
moved RA waiting procedure to a background task of the stack thread pool
2019-10-02 11:04:47 +02:00
Xavier Arteaga
b3e8c4ae6a
SRSENB: Schedule RI reporting
2019-09-30 15:15:18 +02:00
Ismael Gomez
9325aaddf2
Do not change master clock rate if not necessary. Hint in ue/enb configs for low BW cells
2019-09-27 18:59:55 +02:00
Andre Puschmann
a2ab043c0d
fix memleaks and uninitialized vars found by cppcheck
2019-09-20 10:55:29 +02:00
Ismael Gomez
6bb0790cf1
Fix coverty issues ( #652 )
2019-09-13 15:06:20 +02:00
Pedro Alvarez
004db4a067
Applied clang-format to zuc_support PR.
2019-09-10 13:46:21 +02:00
Pedro Alvarez
1ae8ccda8c
Added EIA3 and EEA3 to default UE capabilities to srsUE. Added parsers for EEA3/EIA3 config options in srsENB and srsEPC
2019-09-10 13:46:21 +02:00
Andre Puschmann
49279c89d8
send DL-DCCH on SRB2 after it has been established
2019-09-09 17:16:22 +02:00
Harald Welte
2e426948fe
[ENB] Add CFSB support
...
This commit introduces CSFB (circuit switched fall-back) capabilities to
srsLTE. Actually, all the eNB has to do is to send a
RrcConnectionRelease with the RedirectedCarrierInfo IE.
The MME triggers this by the S1AP CS Fallback Indicator IE, which may
be present either in the Initial Context Setup Requst or in the
UE Context Modification Request.
As srsLTE has no support for the UE Context Modification Request at all
yet (!), basic support for this message is introduced in this patch.
Both Mobile Originated and Mobile Terminated CSFB with a coupel of
different UE models have been verified using this patch in a setup
consisting of srsENB attached to an undisclosed EPC connected via SGsAP
to a complete Osmocom 2G network.
Closes : #358
Closes : #363
2019-09-09 16:59:00 +02:00
Ismael Gomez
c92c61d560
Optimized front-end logging processing ( #641 )
...
Avoid memory allocation and stringstream in log frontend calls (executed from worker threads). Uses a buffer pool of fixed buffer and vsnprintf
2019-09-04 15:32:29 +02:00
Francisco Paisana
67d6a25194
Moving mac timers to stack timers ( #638 )
...
* first step towards moving MAC timers to stack. Mac is still using its own timers. srslte::timers class can be restructured.
* moved timers out of the UE MAC
2019-09-04 15:28:09 +02:00
Francisco Paisana
116dc0a57b
fixed group extensions, removed extra presence flag for copy_ptr<T> types as it was just a source of bugs.
2019-09-02 20:21:54 +02:00
Harald Welte
756374419f
SRSENB: Add SIB7 (GERAN neighbor) support
...
This adds the required missing bits to the eNB config file parser
to enable minimalistic support of parsing SIB7 configuration.
SIB7 contains GERAN (GSM) neighbor cell information, which is important
if you are operating a combined 2G+4G netowrk and want to assist the UEs
to reselect GSM cells once they move out of LTE coverage.
An example SIB7 section looks as follows:
sib7 = {
t_resel_geran = 1;
carrier_freqs_info_list =
(
{
cell_resel_prio = 0;
ncc_permitted = 255;
q_rx_lev_min = 0;
thresh_x_high = 7;
thresh_x_low = 7;
start_arfcn = 871;
band_ind = "dcs1800";
explicit_list_of_arfcns = ( 873, 875, 877 );
}
);
};
Closes : #357
2019-08-29 20:47:02 +02:00
Andre Puschmann
343c30be4a
fix RF metrics/logging in eNB
2019-08-07 14:12:57 +02:00
Harald Welte
44977bcdec
[ENB] enb.conf.example: Mention WRITE_SIB_PCAP
...
The documentation talks about a MAC protocol trace, but in fact
it is only a protocol trace of dedicated channels. There's a related
define in the source code, but that's not documented.
Let's at least make the user aware that the MAC pcap trace is
for dedicated channels only, unless he uses that #define.
2019-08-05 11:24:55 +02:00
Harald Welte
d01dd7fb91
[ENB] Fix builds with #define WRITE_SIB_PCAP
...
Building with WRITE_SIB_PCAP was broken in April 2019 in commit
7780b1aba5
. Let's make it work again.
2019-08-05 11:24:48 +02:00
Harald Welte
844994f2cd
[ENB] Fix enabling of MAC pcap file
...
when using
[pcap]
enable = true
filename = /tmp/enb.pcap
in enb.conf, there is no pcap file created.
The problem is somewhere in the way how arguments are handled.
pcap.enable is properly parsed into args.pcap. However, later on,
lte_stack->init(args.stack, rrc_cfg, lte_phy.get()) only passes
args.stack down the road, not args.pcap. enb_stack_lte::init() then
basically uses args.stack.pcap and not args.pcap, and the latter appears
always false.
Let's remove pcap_args_t from all_args and only use the instance in
stack_args_t.
Closes : #359
2019-08-05 11:24:41 +02:00
Pedro Alvarez
6efa944b5e
Removed srslte prefix from pdcp_config_t
2019-07-30 15:01:50 +02:00
Pedro Alvarez
494be243c0
Changed security direction to use an enum.
2019-07-30 15:01:50 +02:00
Pedro Alvarez
f90b69e5f4
More clang-format for PDCP
2019-07-30 15:01:50 +02:00
Pedro Alvarez
964db869a6
Fix mistake in configuring SRB1's PDCP.
2019-07-30 15:01:50 +02:00
Pedro Alvarez
d3b6828082
Changed PDCP configuration to explicitly have tx and rx direction. Decrypt on PDCP NR seems fine.
2019-07-30 15:01:50 +02:00
Pedro Alvarez
73e30743d1
Added enum to PDCP config to replace two bools.
2019-07-30 15:01:50 +02:00
Pedro Alvarez
457f35699d
Reverted back to a single config structure between PDCP NR and PDCP LTE.
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
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
e60a4490d2
streamline embms parameters and fix MCS selection
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
Ismael Gomez
98f52529f7
Minor change to ue.conf
2019-07-18 16:39:44 +02:00
Ismael Gomez
0dac2ef59b
Update SIB2 also when forcing p_b
2019-07-17 17:35:36 +02:00
Ismael Gomez
feafec2725
Fix srsENB PHY log and reorganized expert args
2019-07-17 12:40:57 +02:00
Andre Puschmann
62eba8f3d8
fix default radio, channel and rx antenna setting in eNB ( #594 )
2019-07-16 14:32:02 +02:00
Andre Puschmann
f1387d8cf8
fix uninitialized vars in scheduler_grid
2019-07-15 15:32:58 +02:00
Ismael Gomez
1b970fa978
Modified comments
2019-07-15 06:18:34 -04:00
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
Andre Puschmann
e0b583db5d
remove extra indirection from enb_phy
2019-07-12 04:17:56 +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
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
5faa819dcd
fixing uninitialized class members found by coverity
2019-07-08 11:12:46 +01:00
Andre Puschmann
92f0d58856
mac: move further init/config into ctor to allow early logging, etc.
2019-07-05 17:24:06 +02:00
Andre Puschmann
6a11030ae1
enb: fix race condition in workers overwriting the DL tx buffer
...
this adds a own tx buffer for each HARQ PID
2019-07-05 10:48:30 +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
b936629221
removed rrc asn1 header from bcd_helpers, from rlc_interface, and rlc tests
2019-07-05 10:44:15 +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
Francisco Paisana
34fde16b40
change scheduler mutex to std::mutex ( #546 )
...
* change scheduler mutex to std::mutex
* rename lck to lock
2019-07-01 11:38:37 +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
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
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
09144a2c5f
Added check of IP version to the eNB GTP-u. Helpfull for debug.
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
Andre Puschmann
da35f41dd5
rework MAC logical channel prioritization
2019-06-26 17:57:25 +02:00
Andre Puschmann
e0a28cf4c0
simplify PDCP init and also bypass it for SRB0 on eNB
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
415d3418b6
reorganized enb to mirror ue director/class structure with a stack class
2019-06-07 15:41:56 +02:00
Andre Puschmann
e47010130f
extend thread class to set unique thread name in ctor
...
this will also extend all classes that use srslte::thread
to specify the name of the thread in the ctor as well
as to set the name of the worker threads in the thread pool
the thread name will be displayed in gdb.
2019-06-03 15:03:20 +02:00
Andre Puschmann
0e95867f13
remove task dispatcher class
2019-06-03 15:03:20 +02:00
Xavier Arteaga
1f52c32b84
SRSENB: Fixed CLang Tidy in enb.cc
2019-05-27 12:21:57 +02:00
Xavier Arteaga
080b4a327c
SRSUE: Refactored asynchronous cell and ue_radio. CA Fixed.
2019-05-17 18:13:51 +02:00
Andre Puschmann
65f50cd7ba
introduce new UE layer design
...
- abstract UE object now consists of a radio, a PHY, and a stack layer
- add new stack abstraction layer that combines MAC, RLC, RRC, PDCP, NAS and GW
- PHY layer now has a single stack interface and does not talk to MAC and RRC seperatly
2019-05-17 17:46:28 +02:00
Francisco Paisana
0e3baa0f2f
Renamed the reset() method of byte_buffer_t to clear()
2019-05-16 12:35:01 +02:00
Francisco Paisana
3bedc93ba5
added _t to unique_byte_buffer type
2019-05-16 12:35:01 +02:00
Francisco Paisana
f469e2178b
replaced byte_buffer_t allocated by the buffer pool for unique_byte_buffer which is safer and easier to use
2019-05-16 12:35:01 +02:00
Francisco Paisana
0976ea6f27
created a unique byte buffer that automatically deallocates
2019-05-16 12:35:01 +02:00
Francisco Paisana
7be183c223
rework scheduler
2019-05-14 22:34:50 +02:00
Francisco Paisana
b04cb0deb9
using the new choice set api in UE and eNB RRC
2019-05-10 11:59:34 +02:00
yagoda
c25f3b0acf
increasing rlc UM window size for eMBMS, small adjustment to eMBMS PHY common
2019-05-06 17:06:25 +02:00
Pedro Alvarez
d4d7691fab
Catch exception by reference to avoid compiler warning.
2019-05-02 11:41:59 +02:00
Ismael Gomez
5e5e797cb9
Adjust 75 PRB radio offset and clean log
2019-05-01 07:40:53 +02:00
Francisco Paisana
a0235ccafe
better error messages
2019-04-29 21:05:13 +02:00
Francisco Paisana
e70e88b8b4
revert prach freq offset auto change
2019-04-29 21:05:13 +02:00
Francisco Paisana
82a0145593
added extra tests in the unpacking of rrc asn1
2019-04-29 17:33:08 +02:00
Francisco Paisana
1674c8939f
automatically resolve invalid prach_offset for prb6
2019-04-29 15:53:59 +02:00
Andre Puschmann
e4ea96aa79
add check for return value for RRC unpacking
...
- handle error cases accordingly
2019-04-29 12:39:02 +02:00
yagoda
3842beab0f
- fixing pmch file test for standard LTE rates
...
- adding special value for MTCH stop
- adding error messages for config values incompatible with MBMS
2019-04-29 12:04:42 +02:00
Andre Puschmann
4b01a2e4a0
update copyright notice
2019-04-29 09:20:02 +02:00
Andre Puschmann
205db6f229
add missing license headers
2019-04-26 21:20:12 +02:00
Francisco Paisana
4ba1993815
fixed some race conditions in the scheduler ( #411 )
2019-04-26 15:52:06 +02:00
Pedro Alvarez
c51a8bfe9d
Fix compilation error when using GCC 8, C++11 and C complex functions.
2019-04-26 13:57:31 +02:00
Andre Puschmann
45de6c3305
fix selection for EEA0 and disallow EIA0
2019-04-26 12:10:40 +02:00
Ismael Gomez
7780b1aba5
add tdd/ca support
2019-04-25 20:57:58 +02:00
Andre Puschmann
bdfb408857
fix uninitialized loop counter
2019-04-22 11:33:20 +02:00
Pedro Alvarez
435d63b871
Making sure errors in the enb.conf is handled gracefully
2019-04-12 16:24:57 +02:00
David Rupprecht
39c49ab1ef
Configurable sec algo preference list
2019-04-11 21:38:01 +02:00
David Rupprecht
fd34e22c84
Started with local preference selection algorithm
2019-04-11 21:38:01 +02:00
David Rupprecht
735f97ceb6
Fixed Bearer ID for data Bearer and changed debug type for enc data pdus
2019-04-11 21:38:01 +02:00
David Rupprecht
b84e49310e
Enable encryption in reconfiguration and after security mode command (NOT TEST)
2019-04-11 21:38:01 +02:00
David Rupprecht
eb3a83ac45
User Plane key in configuration interface
2019-04-11 21:38:01 +02:00
Francisco Paisana
185242d5f5
default release for ack_nack_repeat
2019-04-11 09:44:20 +01:00
Francisco Paisana
8a0ae614c2
added default value to ack_nack_repeat
2019-04-02 11:03:37 +02:00
Francisco Paisana
f778c6ca8d
make mcch check
2019-04-02 11:03:37 +02:00
Francisco Paisana
41338293ea
added a default radioframe alloc
2019-04-02 11:03:37 +02:00
Francisco Paisana
dc0b903130
added default enum inits
2019-04-02 11:03:37 +02:00
Pedro Alvarez
aa3a2a3dba
Fix compilation issue with GCC 8.x using complex numbers.
2019-03-13 13:18:17 +01:00
Andre Puschmann
3702a6660e
fix compilation for gcc 4.x
2019-03-11 14:39:47 +01:00
Andre Puschmann
1cc6ae3c60
enable c++11 support
2019-03-11 13:31:43 +01:00
Andre Puschmann
8e38ef2ee4
print PDU length when logging RRC message
2019-03-07 21:25:10 +01:00
Francisco Paisana
75acb046d9
small p_a initialization fix
2019-02-20 16:14:58 +01:00
Andre Puschmann
6b04435edc
move setting of EARFCNs straight into parse_args function
2019-02-20 16:14:53 +01:00
Andre Puschmann
4204321fde
fix uninitialised variables in enb during startup
2019-02-20 16:14:42 +01:00
Francisco Paisana
43a8a8e195
checking the number of prbs available for DL requires an additional check for the prb=6 ( #322 )
2019-02-05 11:50:33 +01:00
Francisco Paisana
15abb2b020
set the correct size of the buffer for paging
2019-02-04 15:01:44 +00:00
Andre Puschmann
86232c143e
expose RLC tx queue length through config struct
2019-02-01 17:11:55 +01:00
Andre Puschmann
a436baed39
fix build string for builds without valid .git folder
2019-01-22 12:09:52 +01:00
Francisco Paisana
d22e53832b
fix sib.conf.mbsfn.example defaults
2019-01-21 17:28:44 +00:00
Francisco Paisana
be06f260db
fixed issues in the parsing of sibs
2019-01-21 16:39:00 +00:00
Pedro Alvarez
c5dad67a16
Adding catch to boost program options parser.
2019-01-18 12:38:56 +00:00
Francisco Paisana
0204db2e12
new asn1 rrc library
2019-01-17 17:43:13 +01:00
Andre Puschmann
8326299ec5
fix uninitialized variables
2019-01-15 16:34:41 +01:00
Andre Puschmann
2590ebd10b
fix bugs reported by coverity
2019-01-15 15:59:38 +01:00
Andre Puschmann
df7ab7ffe8
Merge branch 'master' into next
2018-12-14 16:54:46 +01:00
Igor Kim
9def82d15b
add error handling on binding s1c socket ( #267 )
2018-12-14 12:02:25 +01:00
Andre Puschmann
d52ea8b602
decrease threshold for DL scheduler to allocate SDU
...
since the RLC buffer state now returns the actual number of
bytes, which may be as low as 2B for a single RLC AM status PDU waiting
to be transmitted, the current DL scheduler wasn't allocating the
PDU even though it was given a grant
2018-12-10 17:48:52 +01:00
Andre Puschmann
c3441046c9
simplify RLC buffer status query procedures
...
- add a simple and low-overhead has_data() method to check whether
an RLC entity has data to transmit or not
- use this method for all calls that are actually not interested
in the amount of data to send
- use the more expensive get_buffer_state() for all cases where
the actual size of the buffer is of importance
2018-12-10 17:48:52 +01:00
Andre Puschmann
df40259c26
fix issue in PDCP when bearer ID for DRBs was not starting with 1
2018-12-10 16:58:08 +01:00
Andre Puschmann
4867b16e38
move config file parsing in enb to beginning of init
...
- this waits with initializing the radio until after the configs have been read
- in case the config files contain any mistake, the enb shuts down gracefully
2018-12-10 10:39:42 +01:00
rubund
b801c3dd4e
Fix some spelling errors detected by lintian ( #271 )
2018-12-03 10:36:15 +01:00
Andre Puschmann
c60f7e9013
remove "disconnected" from enb console trace
2018-12-03 09:46:44 +01:00
Pedro Alvarez
548808ecee
Changing RRC key logging from debug to info. Small readability fix.
2018-11-30 21:42:43 +01:00
Pedro Alvarez
645bd60d75
More debug prints
2018-11-30 21:42:43 +01:00
Andre Puschmann
05abdc9516
remove printf from eNB RRC
2018-11-20 18:36:00 +01:00
Andre Puschmann
db910cb84b
add CSV metrics for eNB
2018-11-20 12:15:04 +01:00
Andre Puschmann
8a1368c8d6
send connection reject if MME isn't connected
2018-11-16 14:56:39 +01:00
Andre Puschmann
93d17fed3e
disable buffer pool logging by default
2018-10-10 16:29:57 +02:00
Andre Puschmann
c35b467d57
suppress scheduler warning for failed PUCCH allocation for 6 PRBs
2018-10-05 15:12:06 +02:00
Andre Puschmann
5a3fa7c305
fix scheduler issues for 6 PRBs
2018-10-05 15:00:49 +02:00
Francisco Paisana
d234f4a614
fix MCS assignment for 6 PRBs
...
- cherry-picked and resolved conflicts from 0960ef5c6dcd2f9b96169b3f4c266197b922c46e
2018-10-05 15:00:49 +02:00
Francisco Paisana
bbfd09b62e
add the prach fit checks for PRB=6
2018-10-05 15:00:49 +02:00
Andre Puschmann
15d439761a
log build info in eNB/EPC logs
2018-10-05 14:58:09 +02:00
Pedro Alvarez
a42c71f8ee
Added some debug logs to the eNB GTPU.
2018-10-04 14:44:26 +02:00
Pedro Alvarez
2c761069d4
Adding m1u config to enb.conf.example.
2018-10-04 14:44:26 +02:00
Pedro Alvarez
de75a74932
Fixed some compilation issues.
2018-10-04 14:44:26 +02:00
Pedro Alvarez
796e3fd707
Adding M1-U options to eNB config
2018-10-04 14:44:26 +02:00
Pedro Alvarez
d443604661
Merge next into gtp_cleanup_sn. Fixed some conflicts.
2018-10-04 12:09:13 +01:00
Andre Puschmann
c56fa3b46c
only enable eMBMS if both the sib config is present and its enabled in enb config
2018-10-02 10:52:43 +02:00
Andre Puschmann
ea35cc9b5e
fix typo in config files
2018-10-02 10:52:25 +02:00
Paul Sutton
0e4ab77fb0
GTPU cleanup, adding support for GTPU echo response ( #265 )
2018-10-01 22:18:11 +02:00
Andre Puschmann
0380c83175
remove RF device calibration settings from UE/eNB config
...
- this remove RF calibration parameters that were an extra
section in the eNB/UE config but were hardly used (only old bladeRF)
- a better way to pass those parameter would be through the
device args in the normal rf config section
2018-10-01 21:59:07 +02:00
Andre Puschmann
af5a329fec
print build-info during enb startup
2018-10-01 21:43:42 +02:00
Pedro Alvarez
e925ef0a42
Added some more debug infor to error prints. Making sure that packet is not sent from the eNB if there is an error in the GTP-U header packing. Fixed error in checking msg_type.
2018-10-01 17:34:02 +01:00
Pedro Alvarez
c1f633c5c7
Dropping bitfields for now. Using #defines and uint8_t for the flags.
2018-10-01 15:17:26 +01:00
Pedro Alvarez
7b4bc6f132
Integrity fail after service request ( #268 )
...
* Adding some debug prints to confirm the issue.
* Cleanup whitespaces.
* More debug prints
* Adding boolean to whether it is actually necessary to send NAS message in RRC reconfiguration.
* Deleting debug prints.
2018-09-28 21:04:01 +02:00
Pedro Alvarez
e320c33aef
Fixed last compilation issues.
2018-09-28 15:42:28 +01:00
Pedro Alvarez
ee04639337
Changed gtpu header flags to use a bitfield. Fixing compilation issues.
2018-09-28 13:46:13 +01:00
Ismael Gomez
42e46bc599
Fix MBSFN section optional and default PRACH configuration for MBSFN example
2018-09-27 18:10:35 +02:00
Andre Puschmann
b603125dea
Revert "fix eNB config parsing issue causing eMBMS to be always disabled"
...
This reverts commit 09a47b51b2
.
Causes issues when receiving PRACH from UE.
2018-09-26 17:56:37 +02:00
Ismael Gomez
5cfdc81522
Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next
2018-09-26 14:30:45 +02:00
Ismael Gomez
cfb3a43aed
Lower priority of workers
2018-09-26 14:30:39 +02:00
Andre Puschmann
09a47b51b2
fix eNB config parsing issue causing eMBMS to be always disabled
2018-09-26 11:29:36 +02:00
Paul Sutton
569a7cbc94
GTPU cleanup, adding support for GTPU echo response
2018-09-25 15:17:39 +01:00
Pedro Alvarez
c4a5af11d5
Fixed nibble order in mccmnc_to_plmn and plmn_to_mccmnc. Fixed corresponding PLMN test
2018-09-25 14:55:12 +01:00
Andre Puschmann
10a43f04ba
Merge branch 'master' into next
2018-09-25 15:10:48 +02:00
Andre Puschmann
b27ff06e79
Merge remote-tracking branch 'origin/issue_178' into next
2018-09-25 15:10:38 +02:00
Joseph Giovatto
dc3e88079a
moved earb_info from parent to be unique per ue to avoid overwrites ( #234 )
...
consult integrity check result before proceeding
2018-09-25 14:18:24 +02:00
Andre Puschmann
22599bffda
fix bug in PUSCH decoding when multiple UEs provide HARQ feedback
2018-09-24 15:48:38 +02:00
Ismael Gomez
6f0c554445
TA estimate correction factor calibrated for all bandwidths
2018-09-24 15:39:14 +02:00
Pedro Alvarez
49c44a2bd4
Moved int_helpers to lib so that the EPC can use those functions too.
2018-09-24 14:08:00 +01:00
Ismael Gomez
13cba873d5
Make SIB2 mbsfn settings optional
2018-09-24 11:27:22 +02:00
Andre Puschmann
d981f129e0
Merge branch 'master' into next
2018-09-20 12:54:05 +02:00
Ismael Gomez
dabfbfb75a
Fixes #250
2018-09-19 17:37:23 +02:00
Igor Kim
8d48613c38
fix typo in metrics rssi CMA calculation ( #230 )
2018-09-17 09:43:14 +02:00
Ismael Gomez
6a791f1416
Change TX mutex to semaphores (mutex implementation was violating lock ownership requirement)
2018-09-06 15:22:37 +02:00
Ismael Gomez
bc9d342959
New optimization on the PHY for both UE and eNodeB ( #251 )
...
* New parallel Turbodecoder implementation in SSE/AVX 16-bit and 8-bit
* Optimised UL Interleaver
* Include TB CRC calculation in FEC encoder
* New threading priorities
2018-09-04 17:51:35 +02:00
Andre Puschmann
4da8bf26f8
use non-blocking PDCP write in GW
2018-07-24 15:50:14 +02:00
Andre Puschmann
27d3d697df
refactor RLC part#2
...
- move metrics into entities
- make configure interface return true/false on success/failure
- add own srslte mode type
2018-07-23 17:30:32 +02:00
Andre Puschmann
edfc9df77d
Merge branch 'master' into next
2018-07-17 17:50:38 +02:00
yagoda
a0fa2d5b01
small fix in eMBMS MAC
2018-07-17 17:04:12 +02:00
Andre Puschmann
47a8b1343f
add rwlock to PDCP
2018-07-17 15:27:04 +02:00
Andre Puschmann
ccf58a63ce
reduce default log-level to warning
2018-07-17 09:43:30 +02:00
Andre Puschmann
10469cd3a0
Merge branch 'master' of github.com:srsLTE/srsLTE
2018-07-16 10:12:48 +02:00
Andre Puschmann
f1c5835133
fix eNB default config help text
2018-07-16 10:06:33 +02:00
Andre Puschmann
be3b2fbc08
Merge pull request #239 from softwareradiosystems/epc_stacktrace
...
Epc stacktrace
2018-07-13 14:28:13 +02:00
Pedro Alvarez
597cf18b9d
Changing common/debug.h to crash_handler.h
2018-07-13 11:57:15 +01:00
Ismael Gomez
2d5cdc4f35
Add log to pool deallocate
2018-07-12 18:13:27 +02:00
Ismael Gomez
5474f6d55f
Add log to pool deallocate
2018-07-12 18:13:19 +02:00
Pedro Alvarez
c3ef88e112
Fixing conflicts with next.
2018-07-12 15:43:27 +01:00
Ismael Gomez
685b368df2
Fix compilation error in previous commit
2018-07-12 11:50:56 +02:00
Ismael Gomez
7df91e1283
Fix compilation error in previous commit
2018-07-12 11:49:56 +02:00
Ismael Gomez
08f7dda0f3
Consider the case of calling gtpu::add_bearer() before initialization
2018-07-12 11:32:38 +02:00
Ismael Gomez
d57bf0f786
Consider the case of calling gtpu::add_bearer() before initialization
2018-07-12 11:32:26 +02:00
Ismael Gomez
30dd539220
Add rwlock to sched class
2018-07-12 11:17:57 +02:00
Ismael Gomez
d95d0e2e7a
Fix issue #179 in master
2018-07-12 11:17:39 +02:00
Ismael Gomez
75e8df2e9f
Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next
2018-07-11 15:33:22 +02:00
Andre Puschmann
55b3b61ec1
Merge branch 'master' into next
2018-07-11 13:00:47 +02:00
Pedro Alvarez
7aaa9a1789
Moved srslte_debug_handle_crash to common/debug.c
2018-07-09 14:33:50 +01:00
Björn
23cc0ab011
enb: add bind address for s1ap connection ( #128 )
...
add s1c_bind_addr config option to specify the local bind address used for S1AP connections instead of using the GTP address.
This allows operation on setups with split S1U and S1C networks.
2018-07-09 11:52:17 +02:00
Ismael Gomez
881e278a10
Add rwlock to sched class
2018-07-07 12:17:55 +02:00
Ismael Gomez
7c7eed3ad1
Fix issue #179 in master
2018-07-07 11:12:28 +02:00
Ismael Gomez
1aa9951a04
Increased default inactivity timer to 60s
2018-07-06 16:28:54 +02:00
Ismael Gomez
2da9787907
Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next
2018-07-06 15:31:29 +02:00
Ismael Gomez
f394dc7aa6
Fix deadlock issue in rach_detect
2018-07-06 15:31:18 +02:00
Ismael Gomez
a2615628aa
Increase buffer pool size for enb
2018-07-06 15:30:51 +02:00
Ismael Gomez
efea8f4436
Set Dropped to debug level and reduce eNodeB RLC TX size
2018-07-06 15:30:26 +02:00
Pedro Alvarez
b460ece601
Merge branch 'mbms_tun' into next
2018-07-06 13:01:14 +01:00
Ismael Gomez
19ac35d933
Increased RLC UL buffer size
2018-07-05 18:11:47 +02:00
Ismael Gomez
cf5a6f0580
Increased PUCCH RLF threshold and default number of errors
2018-07-05 14:09:46 +02:00
Ismael Gomez
589e569ce9
Changes on srsENB mutexing logic to fix general race condition and deadlock issues ( #229 )
...
* fixed some issues with the UL scheduling
* Hack to fix UL scheduler
* minor fix
* Cleaned up code and fixed issue with the update_allocation function
* fixed the console printing in the enb
* log/console fix
* fixed the log print
* added a normalization factor
* RLC: entity uses dynamic instances. Simplified stop/reset/reestablish procedure. Added non-blocking interface
* Limit decimals in metrics stdout
* Changed mutexes to rwlock in RLC/RRC/MAC/PDCP to fix race conditions when removing users
* Fix deadlock bug for MIMO
* Remove headers
* Fix missing unlock causing overflows
* Do not decrease CQI when PUCCH (this is a temporal fix, requires to reduce the maximum MCS)
* Fix mutex unlock in worker
* Configurable RLC tx buffer. Default to 512 for enodeb
* Check NULL SDU in write_sdu()
* Protect RLC objects and tx_queue from being destroyed while using it
* Remove superfluous code
* Disable SIB logging
* Fix block_queue for enb
2018-07-05 11:00:19 +02:00
Ismael Gomez
c32ee8944f
Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next
2018-07-03 18:57:32 +02:00
Ismael Gomez
a8f6081837
Minor changes in scheduler logs and style
2018-07-03 18:23:46 +02:00
Xavier Arteaga
92954c1aa4
Fixed UCI decoder defect in eNb. Improved PUSCH Unit Test. PUSCH CQI is printed like UE.
2018-07-03 17:29:22 +02:00
Pedro Alvarez
0e135adc6f
Starting to change gtpu_read_header and gtpu_write_header to lib.
2018-07-03 14:30:20 +01:00
Pedro Alvarez
27dbbcca02
Stripping GTPU in eNB's M1-U.
2018-07-03 12:48:25 +01:00
jctallon
50589108c6
Mbms fixes ( #225 )
...
* fixing the threading structure for mbms in the gtpu
fixing some leaks in pmch tests
fixing stack overflow caused by radio objext
* adding sib.conf.mbsfn.example
* creating a different thread_mch object for the gtpu
* Make mch_thread an isolated class
* excluding mbsfn subframes from noise estimation and cfo estimation
* fixing pdsch ue plotting to only show pmch constellation when mbsfn is activated.
2018-07-02 17:51:09 +02:00
Ismael Gomez
115244657f
Set GTPU socket to non-blocking
2018-06-29 16:58:38 +02:00
Ismael Gomez
a7574d288a
Set a reasonable default rs_power
2018-06-29 16:58:28 +02:00
Ismael Gomez
8c92f3fddc
Improvements and fixes on srsENB scheduler ( #228 )
2018-06-29 11:25:22 +02:00
Andre Puschmann
91e1b27219
Merge branch 'master' into next
2018-06-27 11:43:01 +02:00
Andre Puschmann
492958fdba
Merge pull request #209 from softwareradiosystems/minor_fix
...
some allocated buffers in the s1ap were not being correctly deallocated
2018-06-26 12:37:58 +02:00
Andre Puschmann
90bdb730ee
Merge branch 'est_cause' into next
2018-06-26 10:41:41 +02:00
Andre Puschmann
319f4f4ff2
Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next
2018-06-26 10:41:07 +02:00
Ismael Gomez
9d18349a08
Reduced uhd timeout
2018-06-26 10:27:39 +02:00
Andre Puschmann
064d7bd2dc
use original UE establishment cause in S1AP initial UE message
2018-06-25 18:19:57 +02:00
Andre Puschmann
b551c82f7b
fix bug in packing s1ap
2018-06-25 16:45:32 +02:00
yagoda
cca8362a69
adding mbsfn conditional to gtpu to create mch thread only if mbsfn is enabled
2018-06-14 11:33:43 +02:00
Ismael Gomez
3c276e7ae3
Wait to stop ENB/PHY worker
2018-06-13 16:59:19 +02:00
Ismael Gomez
2b9105791c
Changed default DRB config QCI 9 to AM
2018-06-13 16:43:48 +02:00
Ismael Gomez
56d3b9297e
Fix previous commit
2018-06-13 10:49:28 +02:00
Ismael Gomez
ca1ec9bb61
Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next
2018-06-13 10:18:14 +02:00
Ismael Gomez
9a5e29ccab
Added mutex to phch_common
2018-06-13 10:15:52 +02:00
Ismael Gomez
6120f20290
Changes in RRC and S1AP to make enb more robust on UE add/rem operations.
...
* Consolidated functions in S1AP
* Fixed ASAN in some GCC
* Stop quicker the enb
* Minor typo edit
* Fixed mutexing issues in RRC and possibly RLC/PDCP when adding/removing users
2018-06-12 17:31:07 +02:00
Ismael Gomez
cde432fbb6
Added mutex to RLC and PDCP eNodeB
2018-06-11 20:15:46 +02:00
Ismael Gomez
d7f6820d12
Reorder UE remove procedure to avoid mutex in RLC/PDCP
2018-06-09 11:11:27 -07:00
Francisco Paisana
4fd82f4bcb
some allocated buffers in the s1ap were not being correctly deallocated. sctp_sendmsg() blocks until the buffer is written to the socket, so it is ok to deallocate the buffer right after this call.
2018-06-07 16:28:26 +01:00
Ismael Gomez
ca529f96fc
Consider UL activity only when RLC PDU is present
2018-06-06 20:22:17 -07:00
Ismael Gomez
27a64b4d58
Decrease PUCCH threshold causing SR failure in bad SNR conditions
2018-06-06 20:09:14 -07:00
Ismael Gomez
13fc76a5ad
Minor PUSCH print error
2018-06-06 20:08:43 -07:00
Andre Puschmann
2c179dd84f
add config install helper
2018-06-05 11:34:01 +02:00
Ismael Gomez
67e90d5a9b
Code style: Use { } even in 1-line if
2018-06-04 18:38:18 +02:00
Ismael Gomez
95690a56ec
Fix indentation
2018-06-04 18:34:36 +02:00
Andre Puschmann
aa563b1555
copy example config files and if masq script to install folder
2018-06-04 15:05:38 +02:00
Andre Puschmann
36c650399b
rework app startup to search for config files in user's home directory
2018-06-01 15:33:15 +02:00
yagoda
54bdfd83ec
adding support for mbsfn subframe configuration to pdsch examples
2018-05-22 16:03:25 +02:00
Andre Puschmann
61d525ea80
Merge branch 'next' into embms_merge_final
2018-05-22 10:39:05 +02:00
Andre Puschmann
7c56a7d083
fix compiler warning
2018-05-22 10:29:02 +02:00
Francisco Paisana
c689343d81
Scheduler fix ( #200 )
...
* scheduler still not working with RGBs. The reservation of RGBs is not sufficient for the RAR allocation.
* now in the scheduler, we allocate space not only for pending data but also for headers and CE
* cant connect. going to check if it is an issue of the next branch
* cleaned up the interface
* removed obsolete functioN
* minor fix
* function name change
2018-05-21 16:40:11 +02:00
yagoda
65f2747a8e
removing mch handler in rlc, fixing embms autostart
2018-05-20 19:24:44 +02:00
Andre Puschmann
463b138026
remove debug printfs
2018-05-17 21:47:42 +02:00