Francisco Paisana
946ead06e8
using an interface between the stack and lower mac to process demux pdus.
2019-09-19 10:19:46 +02:00
Francisco Paisana
63457f195c
extented queue test
2019-09-18 12:18:33 +02:00
Francisco Paisana
a2d7b2320a
placed GW packets in the same thread as UE stack thread
2019-09-18 12:18:33 +02:00
Francisco Paisana
647c624423
created a multiqueue handler, and started using it for the ue stack
2019-09-18 12:18:33 +02:00
Andre Puschmann
9e1c46dfb0
add initial TTCN3 code
2019-09-17 21:56:47 +02:00
Andre Puschmann
08ca9ebd4e
write BCH to PCAP
...
this patch moves the BCH payload buffer into the UE sync object and
therefore allows to pass it to the MAC for PCAP logging
2019-09-17 21:56:06 +02:00
Ismael Gomez
a3932f9bea
Minor change to fix coverty issue
2019-09-17 14:22:38 +02:00
Xavier Arteaga
1a567a764e
SRSUE: Call Radio tx-end when PHY is reseted and removed redundant attribute is_start_of_burst.
2019-09-12 09:49:56 +02:00
Andre Puschmann
513c7b12e3
remove warning and replace with pragma message
2019-09-09 17:28:53 +02:00
Ismael Gomez
cbb1bbfaa1
Fix multiple PRACHs after SR fail and a minor issue in HO
2019-09-07 22:59:57 +02:00
Ismael Gomez
bfddc55148
RRC-PHY interface ( #639 )
...
RRC-PHY interface refactor. Moved RRC-MAC interface to rrc_asn1_utils and created RRC-PHY interface also in rrc_asn1_utils. All ASN1 includes should be made from rrc_asn1_utils only keeping ue_interfaces clean of ASN1
Tested with different common and dedicated configurations (64QAM UL, 256QAM, CA, SRS enabled/disabled, etc)
2019-09-04 16:59:10 +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
Ismael Gomez
69edee4e6c
Fix issues in uplink QoS ( #636 )
...
Fix bugs in Long BSR and Truncated BSR and added unit tests
2019-09-02 22:48:41 +02:00
Francisco Paisana
c9d3b61038
added resumable procedures to make RRC and NAS non-blocking
2019-08-08 10:56:54 +02:00
Andre Puschmann
7847c8da5e
extend ue cap handler to support multiple RATs
2019-07-29 15:12:13 +02:00
yagoda
408400bee6
adding fixes and tests for eMBMS
2019-07-21 22:27:17 +02:00
Xavier Arteaga
f653472aa8
SRSUE: SCell parameters condensed in a single structure
2019-07-19 18:10:23 +02:00
Xavier Arteaga
b5685c8f09
SRSUE: Fixed HO with carrier aggregation
2019-07-19 18:10:23 +02:00
Ismael Gomez
feafec2725
Fix srsENB PHY log and reorganized expert args
2019-07-17 12:40:57 +02:00
Andre Puschmann
886858a30a
remove expert config and split into PHY and general config, cleanup ue.conf.example
2019-07-15 06:18:34 -04:00
Andre Puschmann
b46a71c2d8
add RRC metrics and remove extra methods to query RRC state
2019-07-13 14:33:43 +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
abdb880b3b
Remove unused mux_is_transmitted local variable
2019-07-08 17:14:25 +02:00
Ismael Gomez
773c2a9721
Fixed multiple issues in Random Access procedure and extended MAC test
2019-07-08 17:14:25 +02:00
Xavier Arteaga
5dcf3b3563
Fix phy memory leaks
2019-07-08 17:13:32 +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
Pedro Alvarez
a868a13409
Fix compilation error when PCSC is enabled.
2019-07-05 16:53:17 +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
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
Xavier Arteaga
4a0ebe0cca
SRSUE: reviewed UE capabilities for 64QAM according to 3GPP 36.306
2019-07-02 16:36:06 +02:00
Andre Puschmann
1dea4add2a
stack: fix issue where stack thread was exited before stop_impl was called
2019-06-27 14:51:33 +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
Ismael Gomez
9e6a9e0d03
Fix reestablishment mutex lock when called from RLC max retx
2019-06-26 18:14:54 +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
a3d95c8370
simplify SDU allocation and remove unneeded checks
2019-06-26 17:57:25 +02:00
Andre Puschmann
2599b1824d
reorder stack members and their loggers for correct destruction
2019-06-26 17:57:25 +02:00
Andre Puschmann
8333a9be57
fix dtor of PHY when stack init fails
2019-06-26 17:57:25 +02:00
Andre Puschmann
db224335a7
add MUX step function for PBR counting
2019-06-26 17:57:25 +02:00
Andre Puschmann
da35f41dd5
rework MAC logical channel prioritization
2019-06-26 17:57:25 +02:00
Francisco Paisana
8f8d9f3f30
applied changes in the stack internal method naming
2019-06-21 13:01:41 +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
62eb96366c
moved gw metrics out of stack_metrics_t
2019-06-20 15:26:52 +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
c7be984819
sync.h uses lock_guard for mutex
2019-06-19 11:49:55 +02:00
Xavier Arteaga
cd036d8760
SRSUE: proc_ra.h/.cc use C++11 mutex
2019-06-19 11:49:55 +02:00
Xavier Arteaga
5d87aece0f
SRSUE: mac.h/.cc mutexes changed to C++11 and set initial values
2019-06-19 11:49:55 +02:00
Xavier Arteaga
9068280896
SRSUE: Sync.h/.cc mutexes changed to C++11 std::mutex and fixed attributes initialisation
2019-06-19 11:49:55 +02:00
Xavier Arteaga
810ce0358e
SRSUE: removed CLang tidy warnings in phy.h and phy.cc except unused. Use smaer pointers for workers.
2019-06-19 11:49:55 +02:00
Andre Puschmann
01679dbc8d
rearrange class members to make sure logs get destructed after stack components
2019-06-18 20:50:23 +02:00
Andre Puschmann
ad2b5d7635
pcsc: fix uninitialized variable and class dtor
2019-06-18 20:50:23 +02:00
Xavier Arteaga
1f4cf8121b
SRSUE: Initial UL channel simulator
2019-06-11 12:06:11 +02:00
Xavier Arteaga
ad9808c2aa
SRSUE: SCell include files rearange
2019-06-11 10:34:49 +02:00
Xavier Arteaga
ceac7a02c8
SRSUE: moved sync SCell classes in new namespace
2019-06-11 10:34:49 +02:00
Pedro Alvarez
6d05265d92
Adding mutex to protect the tft_filter map.
2019-06-07 21:40:03 +02:00
Andre Puschmann
2b7b4d0e7e
remove hard-coded LCID for dedicated bearer in GW
2019-06-07 21:40:03 +02:00
Pedro Alvarez
7a184a8cd8
Added log to tft_packet_filter.
2019-06-07 21:40:03 +02:00
Pedro Alvarez
39f5b03674
Removed empty line. Changed comment. Removed unused variables.
2019-06-07 21:40:03 +02:00
Pedro Alvarez
2723aa9b12
Added EPS bearer id to apply_tft interface. Sending packets to the correct LCID if they match the packet filter.
2019-06-07 21:40:03 +02:00
Pedro Alvarez
e2ca02bbe4
Starting to add match methods to tft_packet_filter
2019-06-07 21:40:03 +02:00
Pedro Alvarez
272e40a60d
Started to add a lookup in the gw to see if there is a match in the packet filter.
2019-06-07 21:40:03 +02:00
Pedro Alvarez
190a0ff37e
Adding test to unpacking of the packet filters.
2019-06-07 21:40:03 +02:00
Pedro Alvarez
a8eaf16881
Starting to add a structure for the packet filters.
2019-06-07 21:40:03 +02:00
Pedro Alvarez
a7e0a0624b
Starting to add interface apply_traffic_flow_template between NAS and GW.
2019-06-07 21:40:03 +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
Pedro Alvarez
d67d18cc6b
Removing deplicated error codes.
2019-06-07 13:51:56 +02:00
Ismael Gomez
c2e9817f41
Possible solution to RLC Reestablishment
2019-06-06 14:34:25 +02:00
Andre Puschmann
3f613d7183
nas/gw/rrc: make LCID for DRB dynamic
...
- add interface to RRC to allow NAS to query the DRB for a given
EPS bearer id
- extend interface for NAS to setup GW to also pass LCID of bearer
- in NAS, use this new interface to pass actual LCID of the default
DRB when creating the TUN device
2019-06-05 20:50:52 +02:00
Andre Puschmann
b2a35f6b5a
nas: add parser and sender for modify EPS bearer context messages
2019-06-05 17:41:46 +02:00
Andre Puschmann
dcb04c6461
turn usim object into a unique_ptr
2019-06-05 17:41:46 +02:00
Ismael Gomez
4ce8d84339
Restored force frequency
2019-06-05 15:29:48 +02:00
Andre Puschmann
0e95867f13
remove task dispatcher class
2019-06-03 15:03:20 +02:00
Xavier Arteaga
9c84f8e3fd
SRSLTE: Added Uniform Random vector generator; Delay channel test; Fixed Delay channel SEGFAULT; SRSUE channel unique pointer;
2019-05-30 13:07:23 +02:00
Xavier Arteaga
9ab2b2de81
SRSUE: Created delay channel emulator and added fading to the UE
2019-05-30 13:07:23 +02:00
Andre Puschmann
3f90230d1a
nas: add EPS bearer map
2019-05-30 13:05:02 +02:00
Andre Puschmann
1ec5a4d4ed
add NAS metrics struct and move NAS states into common header
2019-05-30 13:05:02 +02:00
Andre Puschmann
1c749ad559
add basic handling for deactivating eps bearer
2019-05-30 13:05:02 +02:00
Andre Puschmann
0bd30343bb
fix packing of dedicated bearer context accept
2019-05-30 13:05:02 +02:00
Andre Puschmann
5451fb6007
nas: add basic handling for dedicated bearer and UE testmode messages
2019-05-30 13:05:02 +02:00
Andre Puschmann
7de9f39fcc
nas: move sending of attach complete message in extra function
2019-05-29 10:42:45 +02:00
Xavier Arteaga
bb663a69b8
SRSUE RRC: Cleaned Reestablishment code
2019-05-27 12:37:52 +02:00
Xavier Arteaga
e5084801a2
SRSUE RRC: refactored reestablishment procedure for executing Cell selection during T311 without blocking RRC
2019-05-27 12:37:52 +02:00
Andre Puschmann
af8564e376
add ue_lte_phy_base and move logger out of UE class
2019-05-22 11:40:23 +02:00
Xavier Arteaga
0b6efb657e
SRSUE: CA can be performed without requiring clock synchronization between RF devices. Added Asynchronous SCell Synch metrics to console trace
2019-05-20 13:16:38 +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
Andre Puschmann
3a6dd9b164
move UE RRC into own folder
2019-05-17 17:25:50 +02:00
Francisco Paisana
3bedc93ba5
added _t to unique_byte_buffer type
2019-05-16 12:35:01 +02:00
Francisco Paisana
f4aa03154d
change queue read and other functions apis
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
Andre Puschmann
dc9df36a24
remove unused radio_multi code
2019-05-16 12:30:26 +02:00
Andre Puschmann
76f93df8b6
fix uninitialized vars in demux
2019-05-03 11:17:16 +02:00
Andre Puschmann
f46b582c79
fix default initialization of PHY params in RCC
...
- this commit splits the reconfiguration of the PHY params
- two functions only update the default params (for config
dedicated and config common)
- one function only updates the current parameters when a new
config is given (i.e. after rrc reconfig)
2019-05-02 21:01:26 +02:00
Xavier Arteaga
b037fb8e51
Added minimal UE synch tweak and fix
2019-04-30 15:06:05 +02:00
Xavier Arteaga
a1a797589a
Added UE synchronization error metric (hard-coded disabled by default)
2019-04-30 15:02:08 +02:00
Andre Puschmann
4b01a2e4a0
update copyright notice
2019-04-29 09:20:02 +02:00
Ismael Gomez
7780b1aba5
add tdd/ca support
2019-04-25 20:57:58 +02:00
Andre Puschmann
d8814a05f0
use stack-allocated messages for tx/rx'ing RRC messages (cherry-picked)
2019-03-19 11:31:10 +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
c8f8c16d50
make EIA and EEA algorithms configurable ( #323 )
...
this patch allows to configure the EIA and EEA algorithms
the UE uses and announces during attach. They can
be specified as a comma-separated list.
The patch also removes a dedicated NAS config class and uses
the default nas_args_t type for this. There was a full
duplication of members before.
The patch also converts nas_args_t and usim_args_t into a class
with a default constructor that initialize all booleans.
2019-02-08 22:37:16 +01:00
Xavier Arteaga
c782ef2aa5
Solved unitialised values in UE (up to prach) and free
2019-01-22 12:23:57 +01:00
Francisco Paisana
0204db2e12
new asn1 rrc library
2019-01-17 17:43:13 +01:00
Andre Puschmann
3f63663a31
add mutex to csv metrics
...
this fixes and issue when closing the csv that left
half a new line in buffer
2019-01-10 12:35:45 +01:00
Andre Puschmann
d34ecaaa5e
adding RI to DL metrics
2019-01-10 12:35:38 +01:00
Joseph Giovatto
af6de04806
added dl_earfcn_list to ue config
...
dl_earfcn_list = 2100,2200,3400
2018-12-17 12:14:49 +01:00
Andre Puschmann
463b00d82d
check sys_info_change flag in paging message
2018-12-13 10:54:51 +01:00
Andre Puschmann
d7ab2b8d66
add stop_timers function to RRC and call it in rrc::stop()
...
- this solves an issue with shutting down RRC when the UE
just sent a connection request (and activated timer T300)
and stop was called.
2018-12-10 17:48:52 +01:00
Andre Puschmann
d6196ba234
simplify RRC-NAS interface and only have msg as param (RRC selects LCID)
2018-12-10 17:48:52 +01:00
Andre Puschmann
c9857fe4ad
add handler for EMM status message
2018-12-10 17:48:52 +01:00
Pedro Alvarez
e3d7ccd7e1
Changed the way UL NAS count is obtained to generate K_enb in the UE. Incrementing UL NAS count on integrity protected dettach request.
2018-11-30 21:42:43 +01:00
Pedro Alvarez
dc727a192b
Changing way UL NAS count is used to generate the K_enb.
2018-11-30 21:42:43 +01:00
Andre Puschmann
db910cb84b
add CSV metrics for eNB
2018-11-20 12:15:04 +01:00
Andre Puschmann
0571720105
make LCID for UL_DCCH configurable
2018-10-26 13:11:10 +02:00
Andre Puschmann
1ed225a10b
add getter for IPv4 and IPv6 addresses
2018-10-26 13:09:03 +02:00
Pedro Alvarez
5c29dba741
Changed Interface between NAS and GW to avoid the GW start function being called twice in IPv4v6 mode.
2018-10-26 11:42:27 +02:00
Pedro Alvarez
685898b323
Starting to add IPv4v6 support to the UE. Added function to get auto-generated link-local IPv6 address.
2018-10-26 11:42:27 +02:00
Pedro Alvarez
ac1c300126
Adding the ability to set the interface local link IPv6 address.
2018-10-26 11:42:27 +02:00
Pedro Alvarez
25108e2e2b
Added configuration options to UE for IPv6 PDN. Starting to send PDN connectivity requesting IPv6.
2018-10-26 11:42:27 +02:00
Pedro Alvarez
3cddad79cc
Adding ability to configure names of TUN interfaces. ( #277 )
...
* added config option for tun dev names vs fixed names added config option for M1-U interface addr
* Added options to sgi_mb tun name.
* Added some comments to mbms.conf.example
* Added some comments to example configs to explain the new values.
2018-10-05 11:12:31 +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
Ismael Gomez
cfb3a43aed
Lower priority of workers
2018-09-26 14:30:39 +02:00
Andre Puschmann
d981f129e0
Merge branch 'master' into next
2018-09-20 12:54:05 +02:00
Andre Puschmann
1fab8e6702
fix reset of NAS counters after receiving security mode command
...
- reported by cpetersgit
- reset only needed after receiving initial security mode command
2018-09-20 12:16:44 +02:00
Andre Puschmann
f458d58527
fixed handling of UE indentity request
2018-09-20 11:55:42 +02:00
Joseph Giovatto
2dddfa2aac
added ability to track tput per bearer ( #233 )
...
added mac_metrics for ul/dl harq retex counts
2018-09-20 11:22:22 +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
327002a6cb
Fix NCC=1 HO in second round
2018-08-22 10:57:26 +02:00
Ismael Gomez
aaeec591b6
Fix race condition in phy recv
2018-08-14 19:50:03 +02:00
Ismael Gomez
e1870963c7
Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next
2018-08-10 22:22:07 +02:00
Ismael Gomez
9cd725de21
Trigger measurement only for cells in MeasObj not the discovered ones
2018-08-10 22:21:07 +02:00
Andre Puschmann
06c9a3f07f
add network initiated detach
2018-08-07 15:32:40 +02:00
Andre Puschmann
40aef76745
fix logging when removing DRB
2018-08-06 21:09:36 +02:00
Andre Puschmann
3b8371d090
add detach support (for switch off)
2018-08-06 11:10:12 +02:00
Andre Puschmann
eb30d86d44
process RRC PDUs in RRC thread
2018-07-23 17:49:26 +02:00
Andre Puschmann
bd59d72b9f
set RRC args by-value
2018-07-13 13:16:56 +02:00
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
Ismael Gomez
229569cd76
Fix Aperiodic CQI retx when TBS=0
2018-07-12 11:17:09 +02:00
Ismael Gomez
75e8df2e9f
Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next
2018-07-11 15:33:22 +02:00
Ismael Gomez
9231bd0fe0
Fix Aperiodic CQI retx when TBS=0
2018-07-11 14:49:39 +02:00
Andre Puschmann
9b894799f0
add support for ciphered authentication response
2018-07-10 12:34:25 +02:00
Ismael Gomez
ebea1cd7fa
Look only for required SIBs
2018-07-05 12:03:26 +02:00
Pedro Alvarez
f301bb6373
Merging next into op_vs_opc and resolving conflicts.
2018-06-26 11:36:40 +01:00
Xavier Arteaga
5e4fb48184
Refactored CQI reporting logging in UE. Fixes #199
2018-06-25 14:57:12 +02:00
Andre Puschmann
01f6395d70
add option to force IMSI attach by not loading NAS ctxt from file
2018-06-19 14:23:47 +02:00
Pedro Alvarez
75c5e476f1
Added OPc option to UE. (needs testing.)
2018-06-18 15:19:04 +01:00
Pedro Alvarez
ea5445f999
Adding options for OP and OPc in the UE. They cannot be simultanoulsy set.
2018-06-18 14:49:07 +01:00