Xavier Arteaga
0346564241
Fix NR-PUCCH encoding
2021-03-02 15:40:40 +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
202c4d7566
remove uses of method .clear() of stack timers
2021-03-02 11:25:38 +01:00
Francisco
be7e78da53
limit allocation of PDCP SDU+Timer buffer to DRB+RLC AM cases
2021-03-02 11:25:38 +01:00
Pedro Alvarez
8dfa87c377
Disable undelivered SDU queue for SRBs.
2021-03-02 11:25:38 +01:00
Francisco
a3cb21d378
move undelivered_pdcp_sdus class methods to .cc file. Fixed the forwarding of pending PDCP SNs during S1 handover
2021-03-02 11:25:38 +01:00
Francisco
17fa79f24c
couple the pdcp discard timers and sdu buffer management into same subclass. Add asserts to ensure there is no ambiguity in the PDCP SN assignment and buffering. Extend the discard timer and pdcp sdu buffering to SN lengths above 12
2021-03-02 11:25:38 +01:00
Pedro Alvarez
4723dd0aa9
Converted undelivered sdus queue in the PDCP to use a vector.
...
This was done to improve the performance of the notify_delivery().
2021-03-02 11:25:38 +01:00
Xavier Arteaga
6c9ff3ac92
Fix packed sequence genration for non multiples of 8
2021-03-01 15:30:33 +01:00
Xavier Arteaga
1e55d68b55
Removed set RNTI from API
2021-03-01 15:30:33 +01:00
Xavier Arteaga
93752fb2c4
Fix LDPC compilation for GCC 10
2021-03-01 13:26:05 +01:00
Xavier Arteaga
576a923a4c
Added i8 zero vector
2021-03-01 13:26:05 +01:00
Francisco
4b09507c19
remove srslte.h includes from upper layers
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
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
David Rupprecht
8f49b92760
Using PDCP entity lte instead of nr for nr bearer
2021-02-26 15:13:41 +01:00
Pedro Alvarez
c0b5edf6db
Make sure discard timers are initialized, even when timeout is infinite. ( #2400 )
2021-02-26 10:36:04 +00:00
Francisco
6e64933335
handle the scenario when the network thread fails to allocate a byte buffer
2021-02-25 15:56:40 +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
822abc763e
rlc_am_lte: when max retx is reached, remove SN from tx window
...
this fixes an issue when the RLC bearer isn't reset from RRC.
In this case, the RLC would retransmit the same PDU over and over
again despite the max retx counter being reached.
2021-02-24 21:57:56 +01:00
Francisco
0b6b62324f
convert rlc am retx_queue to circular buffer
2021-02-24 21:19:15 +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
fc9d5befda
Remove header test case
2021-02-24 20:23:54 +01:00
Andre Puschmann
06e7f169c6
rlc_um_nr: fix unpacking of 12bit UM PDU
2021-02-24 20:23:54 +01:00
Francisco
138685399e
remove allocations from rlc_am_tx::handle_control_pdu
2021-02-24 12:06:34 +01:00
David Rupprecht
cc0c091a39
pcap checksum to null for decoding if checksum check is enabled
2021-02-23 17:02:23 +01:00
Xavier Arteaga
6ba9f8fd41
SRSUE: Remove UL hard-coded phase and more PUSCH logging info
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
Francisco
9a6512f4e8
fix RLC AM undelivered PDCN SNs reset bug
2021-02-22 22:56:19 +01:00
Francisco
1ede82bb30
use circular array for buffered PDCP SNs in RLC AM to limit memory allocations
2021-02-22 22:56:19 +01:00
Francisco
2a65bf9636
fix undelivered PDCP SNs buffers in RLC AM to handle SN=-1 case
2021-02-22 22:56:19 +01:00
Francisco
bad2302e31
avoid the use of two arrays for managing buffered pdcp sns in RLC AM
2021-02-22 22:56:19 +01:00
Francisco
299634b319
use of vector to store undelivered PDCP SNs in RLC AM
2021-02-22 22:56:19 +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
Pedro Alvarez
d8f3878ce1
RLC failure to deliver notifications and discard timer limits to 1500ms ( #2368 )
...
* Added interfaces for the RLC to notify the PDCP of failure to transmit
SDU
* Limit discard timer to 1500ms, to avoid issues of lingering SDUs in the undeliverd_sdus_queue.
* Fix bug in early exit of notify_delivery and notify_failure
* fix compilation issue in rlc-pdcp notification
Co-authored-by: Francisco <francisco.paisana@softwareradiosystems.com>
2021-02-22 10:36:14 +00:00
Francisco
2f75abcc7a
fix failing rlc am test
2021-02-21 21:24:24 +01:00
Francisco
abe4f4c7eb
use tx_window to store the map of rlc sn to pdcp sns
2021-02-21 21:24:24 +01:00
Francisco
f86eb84876
conversion of RLC AM tx window from std::map to array
2021-02-21 21:24:24 +01:00
Francisco
1660fc81a0
fix comment regarding PDCP SN value for status report
2021-02-21 12:50:32 +01:00
Francisco
047dd2a56d
use function helper for discard timer lookup and stopping in the PDCP
2021-02-21 12:50:32 +01:00
Francisco
c6fa011eec
fix pdcp discard timer list creation
2021-02-21 12:50:32 +01:00
Francisco
82bb0a7d81
implementation of pdcp discard timers using a vector for efficiency
2021-02-21 12:50:32 +01:00
Andre Puschmann
40d7934267
rlc: call PDCP notify without holding Tx lock
...
move notify_info_vec as stack variable and unlock mutex
before calling PDCP notify
2021-02-21 11:03:44 +01:00
Francisco
93b1450e03
fix enb crash during close down of enb and epc
2021-02-20 16:00:31 +01:00
Francisco Paisana
cd8ee37f74
Use a reverse lookup to avoid iteration over a std::map ( #2363 )
...
* reuse vector capacity for pdcp sn notification
* use an extra lookup data structure to find PDCP SNs that an RLC SN contains
* fix rlc sn->pdcp sn lookup datastructure in rlc
* fix rlc failing test
2021-02-20 15:08:00 +01:00
Pedro Alvarez
d947a0bccf
Used the used SN to insert into the discard timer instead of the TX_COUNT
2021-02-19 20:15:39 +00:00
Pedro Alvarez
3f2fe4e5f6
Disable PDCP discard timer when using RLC UM.
2021-02-19 20:15:39 +00:00
Xavier Arteaga
b8b27709b9
Radio: implement resampling buffer protection
2021-02-19 17:23:59 +01:00
Pedro Alvarez
24d5b9071c
Fix issue with status report test config
2021-02-19 13:30:48 +00:00
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
6a6bffcf5c
Changed log of discarding SN due limit to info level
2021-02-19 12:07:15 +00:00
Pedro Alvarez
c66c96aac7
Simplify if condition in checking the maximum allocated SNs in PDCP
2021-02-19 12:07:15 +00:00
Pedro Alvarez
33808a5cb8
Making sure that SNs don't wrap-around in PDCP with RLC AM.
2021-02-19 12:07:15 +00:00
Ismael Gomez
543e84d873
Fix compilation error in PPC
2021-02-19 13:00:39 +01:00
faluco
613d397d0a
- Dump the PDCP metrics into the JSON file.
...
- Fix the PDCP metrics getting reset periodically which invalidated the byte counters.
2021-02-19 09:54:41 +01:00
faluco
a940e169a3
Add the enb_cc_idx value to S1 events.
2021-02-19 09:54:41 +01:00
faluco
b750647cd8
- Remove the cause field in the rrc disconnect event.
...
- Add the sib9 enb home name field to the sectors events, but leave the value as a TODO.
2021-02-19 09:54:41 +01:00
faluco
7b9dab3a73
Rename cc_idx variable to enb_cc_idx for specific upper layer events.
2021-02-19 09:54:41 +01:00
faluco
a4605883f0
Implement second revision of the events and metrics document.
2021-02-19 09:54:41 +01:00
Pedro Alvarez
0e828aeb4b
Remove unecessary mutex. PDCP metrics are accessed from the stack thread.
2021-02-19 02:55:17 +00:00
Pedro Alvarez
c39905744c
Fix metrics of TX PDUs and TX_PDU bytes in PDCP
2021-02-19 02:55:17 +00:00
Pedro Alvarez
451c305790
Add mutex to isolate metrics_hub thread from the stack thread when
...
getting the metrics from the PDCP
2021-02-19 02:55:17 +00:00
Pedro Alvarez
0c240a80aa
Fix up PDCP metrics to calculate the buffered bytes when get_metrics is
...
called.
2021-02-19 02:55:17 +00:00
Xavier Arteaga
70a55ebf1e
Fix ZMQ sleep time
2021-02-18 18:59:30 +01:00
Pedro Alvarez
46cd29e0ac
Temporarly disable sending status report and retrasnsmissions on reestablishment in PDCP
2021-02-18 14:51:29 +00:00
Pedro Alvarez
df501d1500
Clear underlivered SDUs info map for SRBs on reestablishment
2021-02-18 14:51:29 +00:00
Pedro Alvarez
d705fa2106
Tentative fix for errors due to status report already present in RLC info queue
2021-02-18 14:51:29 +00:00
Pedro Alvarez
ba5367bc56
Change order which reestablish is called in eNB
...
Make sure that RLC info queue is reset when reestablish happens
2021-02-18 14:51:29 +00:00
David Rupprecht
876858b44c
Added mac nr prach common config convert function with test case
2021-02-18 14:34:15 +01:00
David Rupprecht
a3be380e3b
workaround to mitigate the linking error
2021-02-18 14:34:15 +01:00
Andre Puschmann
e0495d1da8
zmq: fix parsing of log_trx_timeout
...
add temp var for this param. the bug cause log_trx_timeout
to have the value of the previously parsed fail_on_disconnect
2021-02-17 21:06:28 +01:00
Pedro Alvarez
cfd94441a5
Added metrics to srsenb PDCP
2021-02-17 18:40:12 +00:00
Pedro Alvarez
8873b7c42f
Added computation for the metrics
2021-02-17 18:40:12 +00:00
Pedro Alvarez
d34aba8065
Added interfaces to get metrics from PDCP entities.
2021-02-17 18:40:12 +00:00
Pedro Alvarez
eb2f5b978f
Starting to add metrics to lib/upper/pdcp.cc
2021-02-17 18:40:12 +00:00
Pedro Alvarez
3eab97340b
Fix issue in getting PDCP discard timer from configs
2021-02-17 17:53:03 +00:00
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
Francisco
6a178693a8
handle rrc configs with pdcp with sn=15 or 18 bits
2021-02-17 11:03:52 +01:00
Francisco
faf2adde90
set last_submitted_pdcp_rx_sn to -1 of the next ul rx sn
2021-02-17 11:03:52 +01:00
Pedro Alvarez
e2d2951b00
Added some extra logging for the PDCP get_buffered_pdus and notification reception.
2021-02-17 11:03:52 +01:00
Pedro Alvarez
963dff34af
Added retransmissions to the UE's PDCP on re-establishment.
2021-02-17 11:03:52 +01:00
Xavier Arteaga
8ac6d7382f
Fix PRACH sequence generation
2021-02-17 10:34:34 +01:00
Xavier Arteaga
2fd618a295
Avoid FFTW re-planning if no DFT change is required
2021-02-17 10:34:34 +01:00
Xavier Arteaga
596c8f52a9
PRACH set config avoids modulo operation
2021-02-17 10:34:34 +01:00
Xavier Arteaga
1e073b8b67
PRACH: avoid general cexp for sequence generation using LUT
2021-02-17 10:34:34 +01:00
Andre Puschmann
c1a1c92e1b
zmq: optionally log rx/tx timout from ZMQ ringbuffers to stderr
...
this patch adds two new config flags to the ZMQ driver that allows to:
* configure the default ZMQ trx timeout in ms
* turn on error logging if the timeout occurs
Use with, e.g.:
device_args = log_trx_timeout=true,trx_timeout_ms=3333
2021-02-16 20:38:19 +01:00
Xavier Arteaga
984c4a4748
Changed license header
2021-02-16 15:57:58 +01:00
Pedro Alvarez
e0542a4651
Fix issue in sending PDCP status PDU from the eNB due to non-existing LCID at the RLC.
2021-02-16 13:21:50 +00:00
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
3d3c80262c
Modified Error messages
2021-02-16 09:12:47 +01:00
Xavier Arteaga
d9805f7ba7
Added AVX512 LDPC
2021-02-16 09:12:47 +01:00
Xavier Arteaga
2e39e103f8
Minor NR related corrections
2021-02-15 12:54:17 +01:00