Pedro Alvarez
b92c99ad2f
Removing PDCP config from rrc_interfaces_types. Starting to add t_reordering configuration.
2019-11-07 14:12:08 +01:00
Pedro Alvarez
45d298507b
Starting to move pdcp configs to rrc_interface_types. Starting to add test for reorder timeout.
2019-11-07 14:12:08 +01:00
Francisco Paisana
b254bdbb93
typedefed the proc_result_t<void> to become proc_state_t
2019-10-23 18:19:25 +02:00
Francisco Paisana
f2d88e5a5b
simplified NAS rrc connection request procedure
...
move non-type-specific methods of proc_t to its base class.
procedure state machine was simplified via a future-type. Now procedures dont get stuck until the user reads the procedure outcome.
made the NAS procedures more event trigger/reaction-based.
2019-10-23 18:19:25 +02:00
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
Andre Puschmann
891a66a2e5
make the establishment cause a paramter when sending a connection request
...
needed to signal a mo_sig establishment cause after a RLF
2019-10-18 16:38:55 +02:00
Andre Puschmann
c5f52adfba
nas: fix issue in which NAS wouldn't allow to attach once it failed
...
the main issue was the plmn_selected variable. the solution
was to create a function to enter the deregistered state that resets the variable
and performs all other actions that need to be performed, like clearing
EPS bearers.
The patch also extends the SS to support AT commands to enable/disable
data services and now succesfully passes TC_9_2_2_1_7
2019-10-09 11:34:49 +02:00
Francisco Paisana
2fb830fcfa
moved cell search to background task thread pool, and provided a stack interface to rrc to call "start_cell_search". Once completed, the background task signals back to RRC
2019-10-04 22:01:44 +02:00
Andre Puschmann
c7f0caa24a
add TTI field to MAC dl/ul grants and fix PCAP to include TTI
2019-10-02 16:49:46 +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
Francisco Paisana
fc9bb3c934
removed rrc asn1 header include from the ue_interfaces and phy
2019-09-30 21:05:32 +02:00
Andre Puschmann
c99d5077c8
add RLC UM NR transmitter
2019-09-20 16:33:25 +02:00
Ismael Gomez
0984debe1b
Fix issues with RLF in B210 and X300 ( #669 )
...
* Calling tx_end() from radio_reset() causes long execution time in B210. Using boolean to call later instead. Fixes RLF failing in B210. Checked in X300
* Fix issue #655
2019-09-20 15:41:16 +02:00
Francisco Paisana
946ead06e8
using an interface between the stack and lower mac to process demux pdus.
2019-09-19 10:19:46 +02:00
Ismael Gomez
6bb0790cf1
Fix coverty issues ( #652 )
2019-09-13 15:06:20 +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
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
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
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
Francisco Paisana
c9d3b61038
added resumable procedures to make RRC and NAS non-blocking
2019-08-08 10:56:54 +02:00
Pedro Alvarez
6efa944b5e
Removed srslte prefix from pdcp_config_t
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
c9e99443d8
Adding PDCP NR Tx test.
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
Francisco Paisana
424876c5e4
added DL TTI mask for MBMS
2019-07-21 22:27:17 +02:00
Ismael Gomez
8c41625599
Add RLC suspend and resume
2019-07-12 13:08:42 +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
Francisco Paisana
92b4b168fe
added default rlc um and am in the interface as factories
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
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
87433c83da
SRSUE: 64QAM R8 compatible
2019-07-02 16:36:06 +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
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
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
1f4cf8121b
SRSUE: Initial UL channel simulator
2019-06-11 12:06:11 +02:00
Andre Puschmann
2b7b4d0e7e
remove hard-coded LCID for dedicated bearer in GW
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
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
Xavier Arteaga
bd3ec34f7b
SRSUE: Apply CLang format phy args structure
2019-06-06 15:00:26 +02:00
Xavier Arteaga
fd3671a7e5
SRSUE: Enable AGC
2019-06-06 15:00:26 +02:00
Ismael Gomez
c2e9817f41
Possible solution to RLC Reestablishment
2019-06-06 14:34:25 +02:00
Ismael Gomez
14b526f2aa
Add PDCP per-bearer reestablish
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
Xavier Arteaga
9ab2b2de81
SRSUE: Created delay channel emulator and added fading to the UE
2019-05-30 13:07:23 +02:00
Andre Puschmann
20c9f4687c
remove duplicated code mac_cfg_t
2019-05-27 12:37:52 +02:00
Xavier Arteaga
7629863c5a
SRSUE MAC: 36.331 v10 9.2.2 MAC main config defaults does not include RACH
2019-05-27 12:37:52 +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
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
Andre Puschmann
e77adbe5a5
fix uninitialized members in ue_interface
2019-05-02 12:43:19 +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
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
Pedro Alvarez
ca603810ce
Adding Downlink data notification and paging functionality to the EPC.
...
This entails:
* Adding S1AP paging messaging to the MME.
* Adding the Downlink Data Notification, Donlink Data Notification Acknoledgment, and Downlink Data Notification Failure Messages.
* Adding the logic at the GTP-U to detect that Downlink Data notification needs to be sent.
* Proper handling of the new GTP-C messages at the MME GTPC and SPGW GTPC classes
* Add queuing mechanisms at the GTP-U while waiting for paging response. Queue is flushed when paging fails (timeout or other).
* Make sure eNB's SCTP information is properly stored.
* Make sure UE's GUTI information is properly stored.
2019-04-09 16:59:44 +02:00
Pedro Alvarez
1db959c661
Added NAS timer functionality to the EPC. This entails:
...
* Adding timer creation at NAS using timerfd_create
* Adding the ability to add and remove the timer file descriptor to the MME main select loop
* Adding the ability to the MME for the NAS to check if a timer is running
* Adding the timer expiry handling functionality at the MME
2019-04-08 13:05:54 +02:00
Pedro Alvarez
5f7b6ba79e
Split GTP-C and GTP-U functionality into seperate classes in the SPGW. Added GTP-U specific logging in the EPC. Added handle_s11_pdu function to both the MME GTP-C entity and the SPGW GTP-C entity.
2019-04-02 09:17:00 +02:00
Pedro Alvarez
add60c1288
Applied clang-format to the EPC.
2019-03-20 14:00:02 +01:00
Francisco Paisana
0204db2e12
new asn1 rrc library
2019-01-17 17:43:13 +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
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
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
8a1368c8d6
send connection reject if MME isn't connected
2018-11-16 14:56:39 +01:00
Andre Puschmann
0af19b070c
add function to query if RLC bearer exists to UE interface
2018-11-02 21:28:03 +01:00
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
ac1c300126
Adding the ability to set the interface local link IPv6 address.
2018-10-26 11:42:27 +02:00
Pedro Alvarez
8dc029cc47
Merging next into NAS cleanup.
2018-09-25 18:56:03 +01:00
Andre Puschmann
184539b87d
add LCID change API to UE interface, add method to reestablish single RLC bearer
2018-09-18 15:09:24 +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
Pedro Alvarez
0d80ae795b
Added IMSI attach from unknown UE as a static function.
2018-08-27 19:17:23 +01:00
Pedro Alvarez
860e1b5491
Changing Handling of initial UE NAS messages to use static methods. Handling of unknown GUTI attach request should be ok.
2018-08-27 16:06:18 +01:00
Pedro Alvarez
93222f582c
Changed authentication response to use downlink_nas_transport().
2018-08-21 15:17:08 +01:00
Pedro Alvarez
f6b8982939
Moved most of the GUTI attach to nas.cc.
2018-08-20 15:48:23 +01:00
Pedro Alvarez
7077530a29
Merge branch 'next' into nas_cleanup
2018-08-13 11:59:23 +01:00
Andre Puschmann
f56592b0fe
add getter for PDCP ul/dl counter
2018-08-08 16:26:32 +02:00
Andre Puschmann
91492b87ef
add del_bearer for RLC/PDCP
2018-08-06 13:17:51 +02:00
Andre Puschmann
3b8371d090
add detach support (for switch off)
2018-08-06 11:10:12 +02:00
Andre Puschmann
ee5b055829
rename pdcp function for GW to is_lcid_enabled()
2018-07-25 15:09:19 +02:00
Andre Puschmann
b8438e9cc3
extend PDCP interface to allow non-blocking write of SDUs
2018-07-24 15:49:09 +02:00
Pedro Alvarez
de8679b536
Continuing to cleanup. Starting to compile again.
2018-07-23 15:30:19 +01:00
Pedro Alvarez
f03967776a
Continuing to clean nas.cc
2018-07-20 19:50:46 +01:00
Pedro Alvarez
b25c12a084
Fixing nas.cc
2018-07-18 19:25:59 +01:00
Pedro Alvarez
85672d4a3f
Fixing up s1ap.cc
2018-07-18 17:25:37 +01:00
Pedro Alvarez
3663d59920
Starting to add s1ap_interface_gtpc and s1ap_interface_nas. Adapting send initial context setup request accordingly.
2018-07-16 13:50:12 +01:00
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
8c92f3fddc
Improvements and fixes on srsENB scheduler ( #228 )
2018-06-29 11:25:22 +02:00
Pedro Alvarez
66db3deeb4
Starting to add Bearer QoS parameter to create session request.
2018-06-27 15:10:17 +01:00
Andre Puschmann
064d7bd2dc
use original UE establishment cause in S1AP initial UE message
2018-06-25 18:19:57 +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
Andre Puschmann
61d525ea80
Merge branch 'next' into embms_merge_final
2018-05-22 10:39:05 +02:00
Ismael Gomez
467ba4e326
Average sampling offset estimate before adjusting timing to be more robust against EVA and ETU fading
2018-05-21 23:00:57 +02:00
Andre Puschmann
9ce3be974a
Merge branch 'next' into embms_merge_final
2018-05-15 22:32:56 +02:00
yagoda
e4c3f0bc30
adding mbms-gw and mch generation tables
2018-05-15 17:27:10 +02:00
yagoda
ec918eab76
adding support for embms in common functions and interfaces
2018-05-15 16:50:57 +02:00
Andre Puschmann
3fe6dad323
adding hard SIM card support using PCSC
2018-05-15 12:40:29 +02:00
Ismael Gomez
ffb8337be7
Merge branch 'next' into sync_states
2018-04-12 18:30:19 +02:00
Xavier Arteaga
15173c5c30
Added gaussian filter configuration options in srsue.conf
2018-04-10 13:25:26 +02:00
Ismael Gomez
edd9cbf4dc
Merge branch 'next' into sync_states
2018-04-10 09:35:21 +02:00
David Rupprecht
06d4559294
Change include path absolut to project dir
2018-04-01 18:08:24 +02:00
David Rupprecht
9d71bec7b6
Unified include guards
2018-03-31 19:04:04 +02:00
Ismael Gomez
b3be54b274
Attach and paging ok. Reselection on IDLE not working
2018-03-21 10:46:24 +01:00
Ismael Gomez
f88f465c97
Refactored NAS/RRC/PHY cell_search/selection procedures
2018-03-19 14:14:51 +01:00
Ismael Gomez
86d4ce52e0
Make intra-frequency measurement period/length a parameter
2018-03-15 12:27:55 +01:00
Ismael Gomez
f9d770e50e
Added option for Doppler frequency correction
2018-03-14 17:30:55 +01:00
Ismael Gomez
c2098ad626
Removed unused sample offset correction
2018-03-13 18:52:21 +01:00
Ismael Gomez
3adc6b5cbc
Merge pull request #158 from softwareradiosystems/csi
...
Csi
2018-03-07 14:40:57 +01:00
Ismael Gomez
13efa740e8
Changed logic in RRC/NAS/PHY for cell/plmn search to avoid stucking in IDLE
2018-03-06 22:20:38 +01:00
Ismael Gomez
90553e830d
Fixed cell search for non-home PLMN
2018-03-05 13:07:24 +01:00
Ismael Gomez
91664ef2be
Do sell reselection on IDLE by phch_recv thread instead of worker
2018-03-04 11:55:58 +01:00
Xavier Arteaga
8cabfa82cf
Added CSI report enable option in SRS UE
2018-02-28 12:30:34 +01:00
Ismael Gomez
cfaa5e9b28
Fix previous commit could not HO more than once due to not refreshing serving cell after 1st HO
2018-02-25 19:13:12 +01:00
Ismael Gomez
56df710d1f
Add rx_gain_offset interface for RSRP calibration
2018-02-21 11:51:55 +01:00
Pedro Alvarez
cc9845ef07
Merging HSS resynch functionality from David Rupprecht. Resolving conflict in user_db.csv.
2018-02-09 15:04:22 +00:00
Ismael Gomez
a279ab47f0
Improved neighbour cell accuracy. Changed RRC to avoid segfault when neighbour cell addition
2018-02-02 19:31:22 +01:00
David Rupprecht
5db5399b2f
Added HSS sync support (not tested)
2018-01-29 16:12:36 +01:00
David Rupprecht
3ead643c64
Introducing epc interfaces for hss and srsepc namespace
2018-01-29 16:12:36 +01:00
Andre Puschmann
74138071db
move radio bearer definition to RRC
2018-01-12 14:57:38 +01:00
Ismael Gomez
b0a2fa3b0b
Merge branch 'enbmimo' into mob_crypto_mimo
2017-12-04 12:10:46 -06:00
Ismael Gomez
48dfc08fa3
Fixed SIC for PSS using channel estimates, added option to disable it (not usable on synchronous same-site cells). Use PSS CE in SSS decoding
2017-12-03 22:13:07 -06:00
Ismael Gomez
5c31800ccb
Fixed HO with ciphering
2017-12-02 22:43:35 +01:00
Ismael Gomez
9a255b477a
Merge branch 'crypto' into mobility_crypto
2017-12-02 12:23:05 +01:00
Paul Sutton
1a323770c9
Added support for AS ciphering
2017-12-01 19:19:38 +00:00
Ismael Gomez
f1c6bcd252
Merge branch 'next' into mobility
2017-11-30 20:13:06 +01:00
Ismael Gomez
dd8bacf466
Calibrated CFO loop default values
2017-11-30 20:01:35 +01:00
Paul Sutton
84724d2ab1
NAS-plane encryption working (thanks to David Rupprecht)
2017-11-30 17:09:12 +00:00
Ismael Gomez
3a0ab02264
S1/X2 handover tested and working
2017-11-27 13:57:05 +01:00
Ismael Gomez
8447c965e3
Fixing RSRP measurements
2017-11-25 10:40:53 +01:00
Ismael Gomez
d428760b20
Merge branch 'next' into mobility
2017-11-24 12:02:41 +01:00
Ismael Gomez
408545dab8
X2 (constant NCC) working
2017-11-23 19:46:34 +01:00
Paul Sutton
4877c7ab07
Adding support for GUTI attach
2017-11-23 18:42:48 +00:00
Ismael Gomez
12d8b373c7
srsUE takes and reports intra-frequency measurements correctly
2017-11-20 10:02:39 +01:00
Xavier Arteaga
75957d41d7
Added DCI formats 2 and 2a inScheduler. Improved UE PHCH, corrected some MIMO bugs on both sides.
2017-11-08 17:10:16 +01:00
Xavier Arteaga
96a6d6ae9f
Merge branch 'next' into enbmimo
2017-10-27 16:25:03 +02:00
Xavier Arteaga
6985682ef0
Added 2nd Codeword interface in scheduler, plus pmi close loop reporting
2017-10-26 17:09:28 +02:00
Xavier Arteaga
af669a6cbb
Added RI reporting in enb and optimised RI computing calling time
2017-10-24 10:07:54 +02:00
Ismael Gomez
85571c47cd
Added option to ue.conf to configure CFO EMA (set default to 0.4)
2017-10-20 12:34:34 -04:00
Xavier Arteaga
21355de77e
Added TM3 (1 layer only) eNB support at RRC
2017-10-11 17:00:49 +02:00
Ismael Gomez
1c677f7183
Read Home PLMN from IMSI
2017-10-07 21:58:08 +02:00
Ismael Gomez
2159ad3280
Added support for roaming PLMN
2017-10-07 21:31:13 +02:00
Paul Sutton
428e5955df
Fix for SPGW address issue for GTP bearers - now using addresses from bearer setup requests
...
htonl fix
2017-10-02 13:04:40 +01:00
Ismael Gomez
92144ce15d
Revert "Handle RRC ConnectionReject at eNodeB and UE"
...
This reverts commit b6f905e2df
.
2017-09-26 18:26:57 +02:00
Ismael Gomez
b6f905e2df
Handle RRC ConnectionReject at eNodeB and UE
2017-09-26 16:45:02 +02:00
Ismael Gomez
4a86967530
Improved stability after radio link failure and radio transport error
2017-09-18 18:34:33 +02:00
Xavier Arteaga
c29af35158
Solved bug: when a retransmission of a succesfully decoded block was received
2017-09-18 15:56:58 +02:00
Ismael Gomez
68b1782c86
Fixed Paging and reattachment in new state machine. Moved GW to srsue
2017-09-18 14:02:31 +02:00
Ismael Gomez
826667361e
Reduced chances of uhd demuxer error. Reset device when it occurs
2017-09-15 17:49:31 +02:00
Xavier Arteaga
230eb63a97
Refactored grant: removed nof_tb from grant. Use tb_en instead.
2017-09-13 13:36:20 +02:00
Ismael Gomez
b0639ab394
resolved merge conflicts
2017-09-05 15:26:36 +02:00
Ismael Gomez
a51b6b09dd
Merged with next. Attach successful
2017-09-01 19:32:57 +02:00
Ismael Gomez
e5feec1934
Temporal commit before merge. Changed sequence objects to avoid reallocating memory. new NAS/RRC working with initial attachment
2017-09-01 13:29:11 +02:00
Ismael Gomez
955170bd52
Improved DL TCP performance by tweeking BSR reports and UL scheduler
2017-08-28 10:06:12 +02:00
Andre Puschmann
8030778809
fix PDCP initialization in eNB
2017-07-06 16:42:16 +02:00
Andre Puschmann
7ca0988ea3
refactor RLC to use RAT-agnostic config
2017-07-04 18:29:49 +02:00
Andre Puschmann
8dbabb2834
rework bearer/LCID handling
...
This is a larger patch that reworks the LCID handling throughout the
code.
- It first moves the RB/LCID mapping out of common.h into the RRC object
because different RATs may have different mappings.
- It adds a interface to RRC that other objects like RLC/PDCP/etc. may
use to get the bearer name of a specific LCID.
- The patch also introduces a PDCP config class.
2017-07-04 17:48:39 +02:00
Andre Puschmann
cbfcb281a9
seperate RAT agnostic bits from various interfaces
2017-07-04 17:46:50 +02:00
Andre Puschmann
c247f1103d
parameterize TTI offset between UL grant and UL tx and UL tx and HARQ rx
2017-07-04 17:46:50 +02:00
Andre Puschmann
20a004a768
add seperate interface for MUX to query BSR procedure
...
- this is also intented to make MUX RAT-agnostic
2017-07-04 17:46:50 +02:00
Andre Puschmann
583aa2d180
move MAC structs shared between multiple RATs out RAT specific interface
2017-07-04 17:46:50 +02:00
Ismael Gomez
4b5cbafdb5
upgraded to new code restruct
2017-06-21 18:29:17 +02:00
Andre Puschmann
04ec09bd71
add license text to various files
2017-06-02 13:01:47 +02:00
Ismael Gomez
8a367bf825
changed srsue namespace to srslte for all common objects
2017-06-01 12:25:42 +02:00