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srsLTE
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63 Commits

Author SHA1 Message Date
Xavier Arteaga ebab12403f
Asynchronous NR PHY configuration (#3527) 
* Fix a race condition when accessing the NR PHY cfg by the RRC and phy workers.
Rework how the phy cfg is handled, now workers have their own copy that gets updated after a reconfig moving it out of the state class.

* Default initialize sf_len member in sf_worker for consistency.

* Asynchronous NR PHY configuration

* Fix compilation

* Corrected method override and fix unitialised value

* Added carrier equal comparison to avoid aligment byte padding comparison

Co-authored-by: faluco <borja.ferrer@softwareradiosystems.com>
 2021-10-25 10:51:02 +02:00
Xavier Arteaga 4cea3d92bd NR PHY accepts multiple SF PRACH sequence 2021-10-13 11:00:03 +02:00
Xavier Arteaga d5b34696b4 Sepparate CSI report configuration from quantification and integrate in nr_phy_test with assertions 2021-10-06 16:33:51 +02:00
Xavier Arteaga de00b80228 Review NR NSA CFO estimation and compensation 2021-09-20 20:48:08 +02:00
Andre Puschmann cc2d71183e ue,phy,nr: fix race condition when setting UL grant for Msg3 
the Msg3 UL grant requires the TTI in which the RAR has been received
to calcualte the correct timing. There was a race between PHY and Stack
thread.

This patch circumvents the issue by removing a PHY state member that only holds
the RAR Rx timing. In the new interface the RA proc passes the Rx TTI
to the PHY again when setting the UL grant so the PHY can calculate the
correct timing without any state.
 2021-09-16 15:22:59 +02:00
Xavier Arteaga 8aa7ae7d95 Remove unused attribute 2021-08-26 09:34:43 +02:00
Xavier Arteaga 4cb633e6e6 UE dicards NR CFO measurement if SNR is negative 2021-08-26 09:34:43 +02:00
Xavier Arteaga 83b9b2d1ff Implemented UE open loop CFO compensation for NR 2021-08-26 09:34:43 +02:00
Xavier Arteaga cba6df3722 Extended NR PHY robustnes against wrong RRC configuration 2021-08-03 17:30:08 +02:00
Xavier Arteaga b57df4db10 Refactored worker_end mechanism for concurrent workers 2021-07-28 12:14:37 +02:00
Xavier Arteaga b25681f9de gnb,prach: add PRACH to gNB 
rebase of Xavier's feature_gnb_prach branch
 2021-07-14 14:30:58 +02:00
Xavier Arteaga 54a12870ec SRSUE: avoid negative SR transmission in NR 2021-07-09 22:32:40 +02:00
Xavier Arteaga e3afd945bc Refactored NR HARQ ACK feedback 2021-07-05 17:51:27 +02:00
Xavier Arteaga eecaccb541 Added NR PHY helpers 2021-07-05 17:51:27 +02:00
Xavier Arteaga d49734b1bc SRSENB: Refactor to accomodate 5G NR 2021-06-28 00:27:36 +02:00
Xavier Arteaga 027201d457 SRSUE/SRSENB: Refactor NR workers to generalise lower PHY 2021-06-21 18:07:53 +02:00
Xavier Arteaga a57336d64f Integrate periodic SSB measurement in SRSUE and fix related defects 2021-05-13 07:55:46 +02:00
Xavier Arteaga 1396c2a1e2 Mulpiple CSI measurement fixes. Channel and sync metrics from CSI measurements 2021-05-07 09:43:11 +02:00
Xavier Arteaga 653177ca7c SRSUE: Refactored work_dl for NR. Added NZP-CSI-RS measurement 2021-05-07 09:43:11 +02:00
Xavier Arteaga ab6a5ef17a Added NR DCI conversion to string for formats 1_0 and 1_1 2021-04-22 14:16:46 +02:00
Xavier Arteaga 407903e0d6 SRSUE: refactor carrier setting for accepting a dynamic carrier configuration 2021-04-20 21:50:10 +02:00
David Rupprecht f42d4dbc28 Refactored carrier config 2021-04-19 12:13:37 +02:00
Andre Puschmann edd150b29f fix PID not being set when reading pending UL grant 
this should fix #2679
 2021-04-18 15:12:22 +02:00
Xavier Arteaga 01ce0718be NR-PUSCH RE mapping correction and NR-SCH detailed grant information 2021-04-17 15:51:11 +02:00
Andre Puschmann b9ae064338 mac_nr: add DL HARQ 
this commit adds a complete DL HARQ entity to the MAC of the UE.
It also refactors demux into an own class and adapts the PHY-MAC
interface to use the new MAC capabilities.
 2021-04-16 15:32:09 +02:00
Xavier Arteaga 2f453b43ba Initial NR PHY interface 2021-04-13 16:02:53 +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 5bdf2c93b3 Initial NR PDSCH CSI-RS RE skip and other changes 2021-03-24 09:06:26 +01:00
Codebot 4523ee6087 rename srsLTE to srsRAN 2021-03-21 21:47:01 +01:00
Francisco 3e9f93eb8a refactor - remove old log_filter and logmap libraries from the codebase 2021-03-11 20:10:54 +00:00
Xavier Arteaga 9dffad87f2 Initial UCI bits multiplexing in PUSCH 2021-03-09 17:05:08 +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
faluco 2328011732 - Remove old loggers in ttcn3 and in NR. 2021-02-26 13:59:39 +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
Xavier Arteaga b768002a93 SRSUE Added RAR unpacking and other fixes 2021-02-23 17:02:23 +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
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
Xavier Arteaga a19671802e Added SRSUE NR-PUSCH initial procedures 2021-02-05 15:55:03 +01:00
Xavier Arteaga a2d9b436d9 SRSUE: add NR stack to PHY and initial decoded PDU push 2021-02-04 10:51:47 +01:00
Xavier Arteaga e65c145704 SRSUE: Added hard-coded NR-PUSCH resources 2021-02-04 10:51:47 +01:00
Xavier Arteaga 77f0a53abd Added DCI Format 0_0 unpacking and more NR-PUSCH procedures 2021-02-04 10:51:47 +01:00
Xavier Arteaga b150e45129 Renamed NR-PHY state and fix license headers 2021-02-04 10:51:47 +01:00
Xavier Arteaga 92c4a38fc2 Fix logger for NR PHY 2021-02-02 15:23:14 +01:00