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srsLTE
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2078 Commits

Author SHA1 Message Date
Andre Puschmann d99402d3b3 rrc_nr: enable SR procedure when pulling config from ASN1 struct 2021-04-14 13:40:31 +02:00
Andre Puschmann 44baea6666 mac_nr: add UL HARQ 
this patch adds a basic UL HARQ entity for NR.

The patch also updates some interfaces between MAC/RA/HARQ,
i.e. get_temp_crnti().

It also adds a Msg3 unit test.
 2021-04-14 13:40:31 +02:00
Andre Puschmann b7146c41b2 nr: add NDI for PUSCH grant to sch cfg struct 2021-04-14 13:40:31 +02:00
Xavier Arteaga af97538448 Remove NR from log lines 2021-04-14 08:16:44 +02:00
Xavier Arteaga 7823bfc28c Fix append NR to loggers for NR components 2021-04-14 08:16:44 +02:00
Xavier Arteaga b5e879db47 SRSUE: review metrics interfaces 2021-04-13 16:02:53 +02:00
Xavier Arteaga 044da18db9 SRSUE: Reviewed PHY metrics getter 2021-04-13 16:02:53 +02:00
Xavier Arteaga dac331ab38 Fix SR PUCCH resource flattening 2021-04-13 16:02:53 +02:00
Xavier Arteaga 2f453b43ba Initial NR PHY interface 2021-04-13 16:02:53 +02:00
David Rupprecht eeddbe69ce Fixes repeating proc RA due to SR trigger 2021-04-12 20:51:07 +02:00
David Rupprecht 5a3a2a6d6f Added functions for adding phr and tag config 2021-04-12 20:50:30 +02:00
Andre Puschmann 396040fd75 metrics_csv: fix CC numbering for NR carrier in CSV 2021-04-12 18:26:31 +02:00
Andre Puschmann c9da21c9bb mac_nr: add error handling when unpacking SCH MAC PDU 
* only handle PDU if unpacking was successfull
* add TC unpacking with malformed PDU
 2021-04-12 18:26:31 +02:00
Xavier Arteaga bc1b14efea Fix NR common PDSCH Resource allocation count 2021-04-12 17:05:53 +02:00
Xavier Arteaga f30f3e0239 Minor aesthetic log change 2021-04-12 17:05:53 +02:00
Xavier Arteaga 21fe502448 Fix NR PRACH resource determination 2021-04-12 17:05:53 +02:00
Francisco f7a8b8bf94 separate drb srb ids into separate enum types 2021-04-12 13:21:43 +01:00
Francisco 21718af3b6 avoid allocating std::string to get lcid radio bearer name. Refactored the lte radio bearer enum type 2021-04-12 13:21:43 +01:00
David Rupprecht 5e02dbc536 Remove measurement id from trigger state nr allows to second nr reconfig 2021-04-12 10:32:40 +02:00
Andre Puschmann c1b66e89a5 mux_nr: protect MAC PDU packing from concurrent access from PHY workers 
this will be moved to UL HARQ shortly but for now we need
to protect the packing
 2021-04-10 14:01:43 +02:00
Andre Puschmann cf696138d3 mac_nr: fix packing order of SDU and CEs 
SDUs need to go first in the MAC PDU, followed by CEs
 2021-04-10 14:01:43 +02:00
Andre Puschmann 399954a970 mac_nr: convert bytes to bits for DL metrics 2021-04-10 14:01:43 +02:00
Andre Puschmann b083b612de proc_bsr_nr_test: fix SBSR test 2021-04-10 14:01:43 +02:00
Andre Puschmann 7da68dfee3 proc_bsr_nr: disable SR activation temporarily 
SR isn't currently working correctly resulting in random PRACHs
being sent.
 2021-04-10 14:01:43 +02:00
Andre Puschmann d1ad315969 mac_nr: add various safety/length checks 2021-04-10 14:01:43 +02:00
Andre Puschmann b1aaadb51c nr,cc_worker: convert grant size in bytes before passing to MAC 2021-04-10 14:01:43 +02:00
Andre Puschmann 7f415189f3 ue,mac: enable basic MAC metrics 
this adds basic MAC metrics calculation for the DL NR MAC
 2021-04-10 14:01:43 +02:00
Andre Puschmann 8024bf7820 mux_nr: improve logging when building UL MAC PDU 2021-04-09 20:40:22 +02:00
Andre Puschmann 880bd66db4 mac_nr_test: add testcase for MAC PDU packing with long L field 
this reproduces the issue found in #2609
 2021-04-09 20:12:03 +02:00
Andre Puschmann 9950278a12 nr,mac_sch_pdu,mux: fix packing of MAC subPDUs with 16bit L field 
the created RLC PDU was too large to fit inside the MAC grant
because only the header room for the short L field was used.

The patch determines the correct size before passing the opportunity to RLC.

It also improves logging in error case by using the MAC logger instead of
stderr/stdout when error occurs.
 2021-04-09 20:12:03 +02:00
Andre Puschmann db496df1e6 mac_nr: add support for periodic BSR reporting 
building on the previous refactor this patch now adds support
for peridoic BSR reporting (using short BSR). It furthermore does
the following changes:

* add BSR packing
* add proc_bsr_nr unit test
* move mac_nr test code into test folder under src (needs to be done with other test code too)
 2021-04-09 12:28:05 +02:00
Andre Puschmann 7188603f2e mac_nr: don't push MAC CE LCIDs to RLC when unpacking DL MAC PDU 
this should fix log warnings then demux was trying to feed MAC CEs
to RLC:

10:50:54.845116 [MAC ] [I] [ 1153] Handling subPDU 1/2: rnti=0x0 lcid=61, sdu_len=1
10:50:54.845117 [RLC ] [E] Radio bearer id must be in [0:11] - 61
10:50:54.845118 [RLC ] [W] LCID 61 doesn't exist. Dropping PDU.
10:50:54.845119 [MAC ] [I] [ 1153] Handling subPDU 2/2: rnti=0x0 lcid=63, sdu_len=33
10:50:54.845119 [RLC ] [E] Radio bearer id must be in [0:11] - 63
 2021-04-09 09:49:14 +02:00
David Rupprecht 56e947bf27 Added functionality for releasing a NR bearer 2021-04-08 17:37:36 +02:00
David Rupprecht cc6d8128ad Added gw interface if it is running 2021-04-08 17:37:36 +02:00
David Rupprecht 7a481c40ab Added mac prach nr proc error handling 2021-04-08 17:37:36 +02:00
David Rupprecht f9ea02b6bf Added functions for rrc reestablishing procedure if nr reconfig failes 2021-04-08 17:37:36 +02:00
David Rupprecht 43ec714ce1 Added functionality for printing nr metrics 2021-04-08 15:55:28 +02:00
Xavier Arteaga db1a1c059c NR PHY workers TTI synchronization between DL and UL work 2021-04-08 11:39:55 +02:00
Xavier Arteaga 991c6e7016 Refactored NR HARQ-ACK feedback enqueue 2021-04-08 11:39:55 +02:00
Xavier Arteaga 49731ab5a1 Initial NR-DCI refactor 
Added NR DCI 1_1 size

Several DCI NR fixes
 2021-04-07 16:57:12 +02:00
Xavier Arteaga dee2ec30cd SRSUE: use new MAC interface for NR SR procedure 2021-04-07 14:16:46 +02:00
Xavier Arteaga 01990c2e1d SRSUE: Add PHY-MAC SR related interfaces 2021-04-07 14:16:46 +02:00
Xavier Arteaga f4ae2d73aa SRSUE: report positive ACK for retx 2021-04-07 13:56:06 +02:00
Xavier Arteaga 20a4c39fa4 SRSUE: Disable PDSCH retransmissions in NR 2021-04-07 13:56:06 +02:00
David Rupprecht 506adca930 Set eutra nr band info based config value 2021-04-07 13:24:26 +02:00
Andre Puschmann d135ae4d29 proc_bsr: initial BSR procedure for NR 
* refactor some common methods to mac_common.cc
* add common mux_base class
* move UL PDU generation to mux class
* add logical channel registration to MAC, MUX, BSR
* add initial proc BSR
* add basic MAC NR test
* rework MAC interfaces
 2021-03-30 13:46:12 +02:00
Francisco d04a19f8bc refactor - increase code reuse in adt files 2021-03-29 22:11:25 +01:00
Xavier Arteaga e200a3359e SRSUE: check RNTI prior to UL encoding 2021-03-27 10:09:53 +01:00
Pedro Alvarez a5229a02d1 Make sure RRC identity is set when NAS reads UE context from file. 2021-03-26 16:36:12 +00:00
David Rupprecht 838d5ac0f4 Added description for using the same filename for mac and mac_nr pcap 2021-03-26 16:12:45 +01:00
Andre Puschmann bde7b49ca3 ue,mac_nr: add basic SR procedure 
the current implementation support only one SR config
and doesn't support the prohibit timer
 2021-03-26 09:53:03 +01:00
Xavier Arteaga 6219500148 Added NR-RRC RACH parsing 2021-03-26 09:45:10 +01:00
David Rupprecht 8c86d2084d Adding NR phy config RRC parsing 
Added error handling

Reworked flattening error handling
 2021-03-25 11:34:53 +01:00
Andre Puschmann 7a3a5f4cf4 rrc_nr: announce short SN in PDCP capabilities 
this allows selecting 12bit SNs for the NR PDCP entity
 2021-03-25 09:28:55 +01:00
AlaiaL bbaebd1274 Added a warning in the log when the cpu metrics are not registered due 
to the number cpu cores is greater than supported.
 2021-03-24 12:01:12 +01:00
AlaiaL c9d1c77e8c - Deleted the magic number of maximum supported cores, now it is a 
constexpr.
- When the system has more cores that the maximum supported, the cpu
metrics will not be registered.
 2021-03-24 12:01:12 +01:00
AlaiaL 6cd9bba641 Added the cpu metrics to the system metrics. 2021-03-24 12:01:12 +01:00
Xavier Arteaga 5bdf2c93b3 Initial NR PDSCH CSI-RS RE skip and other changes 2021-03-24 09:06:26 +01:00
Xavier Arteaga 7704c09ce2 Fix typos 2021-03-23 15:11:46 +01:00
Andre Puschmann 1a0891df51 all: check return value of make_byte_buffer() and handle them safely 2021-03-23 14:31:15 +01:00
Francisco dd336c53ea changed srsran_warning to srsran_expect. Applied new macro to rlc am 2021-03-23 10:49:28 +00:00
Codebot 4523ee6087 rename srsLTE to srsRAN 2021-03-21 21:47:01 +01:00
Xavier Arteaga 8c4ed489e8 SRSUE: Disable neighbour cell display by default 2021-03-19 11:47:09 +01:00
Xavier Arteaga 4ae194581f SRSUE: Adjustments in distance and speed estimations 2021-03-19 11:47:09 +01:00
Xavier Arteaga 49a535b81a SRSUE: force printing neighbour cells by default in console trace 2021-03-19 11:47:09 +01:00
Xavier Arteaga 2782d96170 SRSUE: compute speed from TA commands 2021-03-19 11:47:09 +01:00
Xavier Arteaga a8b5b8efa1 UHD: stability improvements 2021-03-17 08:53:40 +01:00
Xavier Arteaga f3c0360842 Applied aesthetical changes 2021-03-16 11:36:11 +01:00
Xavier Arteaga ddfff3edad SRSUE: Zero transmit buffer if the slot is not UL 2021-03-16 11:36:11 +01:00
Xavier Arteaga fb1a0b6bce SRSUE: added NR-PDCCH information 2021-03-16 11:36:11 +01:00
Xavier Arteaga d3cfb00211 SRSUE: Added TDD DL/UL slot detection 2021-03-16 11:36:11 +01:00
Xavier Arteaga 6f6c20e194 SRSUE: Added procedure for multiplexing UCI in NR-PUSCH 2021-03-16 11:36:11 +01:00
Francisco c6fff54f9e compilation issue fix - wrong number of argments in ttcn3_syssim creation 2021-03-12 19:10:15 +00:00
Francisco 68c938267f fix srslte include that causes a compilation issue 2021-03-11 20:10:54 +00:00
Francisco d1ab4aae66 fix ipv6 related compilation issue 2021-03-11 20:10:54 +00:00
Francisco 3e9f93eb8a refactor - remove old log_filter and logmap libraries from the codebase 2021-03-11 20:10:54 +00:00
yagoda 2ecdab8717 small fixes to the eMBMS downlink, lack of pdcch decoding was causing issues with uplink 2021-03-11 10:56:40 +01:00
Pedro Alvarez 7447fefd19 Make sure that sending the status report sent after RLC configuration in reestablishment 2021-03-10 19:17:26 +00:00
faluco 173dcdd421 - Import latest srslog version. 
- Remove string allocs in some log lines in radio.cc.

Add new tracing buffer capcity options into srsenb and srsue.

Add missing file.
 2021-03-10 16:27:33 +01:00
faluco 60cd649b8f Add a short description of the tracing options inside the config files. 2021-03-10 11:59:09 +01:00
faluco c7542daf43 Remove rlc traces and add new ones into tti run functions both in the enb and ue. 2021-03-10 11:59:09 +01:00
Francisco 20e341d0a1 mac,bugfix - fixed formatting of MAC and scheduler user-defined types 2021-03-09 16:23:08 +00:00
Francisco 5a1bf28fe1 optimization - minimization of number of std::string allocations for logging 2021-03-09 16:23:08 +00:00
Xavier Arteaga 9dffad87f2 Initial UCI bits multiplexing in PUSCH 2021-03-09 17:05:08 +01:00
Xavier Arteaga f4e9d00ea8 Initial HARQ-ACK multiplex in PUSCH 2021-03-09 17:05:08 +01:00
Andre Puschmann 44e7d41f57 mac_nr: free tx softbuffer in stop() 2021-03-06 20:55:08 +01:00
David Rupprecht e3d001a48e Proc RA NR test: fixed uninitialized values 2021-03-03 22:50:05 +01:00
David Rupprecht 6317c9295c SRSUE NR: Removed workaround to add pdcp lte bearer 2021-03-03 11:54:32 +01:00
David Rupprecht 027c20b0d3 SRSUE: Option mac pcap nr and lte write to the same pcap file 2021-03-03 09:50:15 +01:00
David Rupprecht f6d8f13053 SRSUE: Updated ue config packet capture description 2021-03-03 09:50:15 +01:00
David Rupprecht 410c8e5d0e Fix typo 2021-03-03 09:50:15 +01:00
David Rupprecht 5a95cbdfae Disable rat assignment in pcap class 2021-03-03 09:50:15 +01:00
David Rupprecht bb3e87302d Added new pcap enable option and mac nr 2021-03-03 09:50:15 +01:00
AlaiaL b1483802a2 [metrics] restoring metrics_stdout for enb and ue 2021-03-02 22:17:13 +01:00
AlaiaL d518a625cc [metrics] Added the system metrics to the csv 2021-03-02 22:17:13 +01:00
AlaiaL 0ba7cd7df9 [metrics] Added system metrics to the enb's stdout 2021-03-02 22:17:13 +01:00
AlaiaL 3a86c210f9 [metrics] Added the system metrics to the ue stdout 2021-03-02 22:17:13 +01:00
Xavier Arteaga 784f4be72e SRSUE: NR CSI report fixes 2021-03-02 15:40:40 +01:00
Xavier Arteaga 4679e9f871 Initial NR CSI reports 2021-03-02 15:40:40 +01:00
Francisco 12f998cea3 fix failing rrc_meas_test 2021-03-01 23:20:07 +01:00
Francisco a72a659fdf fix timers interface to avoid accessing to a timer after its release. fix gtpu tunnel activation during s1 handover 2021-03-01 23:20:07 +01:00
David Rupprecht 3cf68e796d SRSUE: Restore old nr attach status 2021-03-01 15:31:56 +01:00
Xavier Arteaga 1e55d68b55 Removed set RNTI from API 2021-03-01 15:30:33 +01:00
Francisco 4b09507c19 remove srslte.h includes from upper layers 2021-02-26 16:44:57 +01:00
Francisco 766018f2b4 fix gcc compilation issue 2021-02-26 16:44:57 +01:00
Francisco b329e25bbb move ue phy interfaces to separate interfaces header file 2021-02-26 16:44:57 +01:00
Francisco 13d805ef56 move ue rrc interfaces to separate interfaces header file 2021-02-26 16:44:57 +01:00
Francisco b1706b9197 move ue nas interfaces to separate interfaces header file 2021-02-26 16:44:57 +01:00
Francisco b8bd869d0f move ue rlc interfaces to separate interfaces header file 2021-02-26 16:44:57 +01:00
Francisco a988351f46 move ue pdcp interfaces to separate interfaces header file 2021-02-26 16:44:57 +01:00
Francisco ea04104e8e move ue gw interfaces to separate interfaces header file 2021-02-26 16:44:57 +01:00
Francisco 186285ffd3 move ue usim interfaces to separate interfaces header file 2021-02-26 16:44:57 +01:00
David Rupprecht 8f49b92760 Using PDCP entity lte instead of nr for nr bearer 2021-02-26 15:13:41 +01:00
David Rupprecht 517208a6bc Hardcoding MAC lcid 2021-02-26 15:13:41 +01:00
faluco 2328011732 - Remove old loggers in ttcn3 and in NR. 2021-02-26 13:59:39 +01:00
faluco fd6c1e16a8 - Remove unused loggers in TTCN3. 2021-02-26 13:59:39 +01:00
faluco eaf20fa4f3 - Removed some logger injections in the ue app. 
- Removed old logger setup code not needed anymore.
 2021-02-26 13:59:39 +01:00
faluco 3ce7454105 - Remove old loggers from ue_stack_lte, ue gw. 
- Remove old loggers setting up for these classes.
 2021-02-26 13:59:39 +01:00
Francisco f610a7b83d Change background worker pool to become a global variable 
Allocate rrc::ue objects in batches in the background worker pool
 2021-02-25 15:56:40 +01:00
Xavier Arteaga 126fc09b7d SRSUE: Added initial SR procedure for NR 2021-02-25 09:04:04 +01:00
Andre Puschmann 9c4146442a mac,phy: refactor NR MAC/PHY UL data passing interface 
inspired by accepted (but not yet merged) PR to include the
(unique_)byte_buffer_t for MAC/PHY interfacing, this patch adds
a few more useful bits to that. Buffer management for UL data is now
done in MAC and only a pointer to the data is passed in the UL action.

* Move Tx softbuffer to MAC (until UL HARQ class is ready)
* Remove temparal data member in cc_worker
* Remove memcpy after packing MAC PDU
 2021-02-24 20:28:43 +01:00
David Rupprecht f6f6ee406b SRSUE NR: use correct rnti in rar and make NR proc ra 2021-02-23 17:02:23 +01:00
David Rupprecht 1fcd006a7c fixed segfaulting 2021-02-23 17:02:23 +01:00
Xavier Arteaga b768002a93 SRSUE Added RAR unpacking and other fixes 2021-02-23 17:02:23 +01:00
David Rupprecht 82a8dcc77a Change interface to unique_byte_buffer 
logging message for msg3 preparing
 2021-02-23 17:02:23 +01:00
David Rupprecht 3af0342418 Added mux class and packing of msg3 2021-02-23 17:02:23 +01:00
David Rupprecht f90f10f6a8 SRSUE: NR handle rar pdu in tb decoded, fixed tti_tx issue, log RA procedure and adjusted testcase 2021-02-23 17:02:23 +01:00
Xavier Arteaga 760ad3a746 SRSUE: Interface stack and PHY for NR-RA procedure 2021-02-23 17:02:23 +01:00
David Rupprecht 0f1586dd2d Deleted all HAVE_5GNR in CC and h files 
CMakeList and travis yaml
 2021-02-22 21:16:04 +01:00
David Rupprecht 1987ddd923 Added phy_nr to ue_stack_lte 2021-02-22 14:26:20 +01:00
Xavier Arteaga fe452fae2b Aesthetical changes scell synchronization class 2021-02-19 17:28:05 +01:00
Xavier Arteaga 326c5bc25e Set secondary Serving cell synchronism bandwidth at cell selection and skip at configuration set-up 2021-02-19 17:28:05 +01:00
Pedro Alvarez 6ecd6e273c Make sure that the status report is sent in RLF and PDCP reestablishment triggered by Handover 2021-02-19 13:30:48 +00:00
Pedro Alvarez 827823cfb1 Change reestablish order in RRC Procedures 2021-02-18 14:51:29 +00:00
David Rupprecht a7949e69c8 configure and start ra proc 
Fix crash due to missing init
 2021-02-18 14:34:15 +01:00
David Rupprecht 876858b44c Added mac nr prach common config convert function with test case 2021-02-18 14:34:15 +01:00
Xavier Arteaga 283fc78782 Fix override VNF 2021-02-17 16:34:00 +01:00
Xavier Arteaga 81748c7b1c SRSUE: PHY does not compile NR interface 
Fix
 2021-02-17 16:34:00 +01:00
Xavier Arteaga c1e6703054 Remove magic number 2021-02-17 16:34:00 +01:00
Xavier Arteaga bdef411855 SRSUE: Aesthetic changes 2021-02-17 16:34:00 +01:00
Xavier Arteaga 7aef15bf34 SRSUE: notify MAC about UL grant 2021-02-17 16:34:00 +01:00
Xavier Arteaga 784a33583b SRSUE: Initial NR MAC-PHY interfaces 
SRSUE Fix compilation

SRSUE: temporary fixes LTE/NR PHY/Stack interface problem

fix

fix
 2021-02-17 16:34:00 +01:00
Pedro Alvarez b0fe302f8e Added interfaces so the upper layers can trigger the PDCP status report. Added ability to the UE to send Status Report aftre reestablishment. 2021-02-16 13:21:50 +00:00
Pedro Alvarez 89a23cec7e Added statusReportRequired to the PDCP entity config. 2021-02-16 13:21:50 +00:00
David Rupprecht 24123313bf Added MAC NR RA procedure with a minimal test case 2021-02-16 09:42:09 +01:00
Xavier Arteaga 2e39e103f8 Minor NR related corrections 2021-02-15 12:54:17 +01:00
Xavier Arteaga 9faa2d5fcd SRSUE: Automatic DL-HARQ Reset for every TTI and Generate PUCCH baseband signal 2021-02-15 12:54:17 +01:00
Xavier Arteaga d807ccc3dd SRSUE: Initial NR-PUCCH HARQ feedback 2021-02-15 12:54:17 +01:00
Xavier Arteaga 818f3ea7c7 Initial NR-PDSCH HARQ-ACK/NACK procedure 2021-02-15 12:54:17 +01:00
Andre Puschmann f0818275f0 ue,phy: reduce log level when 2nd grant for same PID is registered 
this resolves issue #2277 in which a warning was logged when
the CC worker decoded a 2nd phantom PDDCH.

It's difficult to avoid this 2nd PDDCH without addional computation
that we don't want add at this stage.

Rather than filtering out the Warning in the log post-processing,
we reduce the log level to info.
 2021-02-13 11:03:45 +01:00